BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se2
Hach sensION+ portable meters are compact, rugged lightweight, and ideally suited for field measurements.
Portable Meters Hach sensION+
SensION+ Portable Meters
Waterproof IP67, shock resistant housing• Large backlit graphic screen with icon navigation• Simultaneous display of various parameters• Combined electrodes with built-in temperature probe and watertight connector• Carrying case designed to be a portable laboratory!•
SensION+ portable meters, technical specifications
PORTABLE METERS
Measuring rangespH: -2.00 to 19.99mV: +/- 1400Conductivity: 0.01μS/cm to 500 ms/cmTDS: 0 mg/l to 500 g/lSalinity: 0 to 50 g/l NaClDissolved OxygenSaturation: 0 to 250 % (25°C)Concentration 0 to 22 mg/l (25°C)Temperature: -20 to 150°C (0 to 50°C for DO)Temperature compensationAutomatic thanks to the Pt 1000 built-in in theprobes.Temperature correction for conductivityLinear correction factor from 0 to 9,99 %/°C(default value 2 %)Reference temperature 20 or 25°CTDS conversion factor0 to 4,44 (default value 0,64)Measuring modeUpon stabilisation or continuous
CalibrationpH1,2 or 3 calibration pointsAutomatic recognition of buffer solutionspH 2,00/4,01 /7,00 and 10,00 at 25°CManual calibration using the buffer solution of your choiceRestore factory calibration optionmVAutomatic recognition of a standard solution 220 mV at 25°CManual calibration using the standard solution ofyour choiceRestore factory calibration optionConductivity1,2 or 3 calibration pointsStored calibration solutions 147 μS/cm, 1413μS/cm, 12,88 mS/cm and 111,8 mS/cm at 25°CManual calibration using the standard solution ofyour choiceRestore factory calibration optionDissolved Oxygen1 or 2 calibration pointsManual calibration at 0 and 100 % saturationTemperature adjustmentDrift correction of the temperature probe at 25° and 85°C
DisplayLCD with backlightSimultaneous display of several parametersIcon navigationPower supply3 x AA batteries, battery life depends on model,above 500 hours for pH-meterAutomatic switch off after 5 min. (this function can be disabled)ConnectionWatertight electrode connector MP-5 (5 contacts) for PH1 / EC5MP-8 (8 contacts) for MM150Meter housing featuresABS, waterproof IP67Dimensions 186 x 73 x38mmWeight 300 gWorking environmentWorking T°: 0 to 50°CStorage T°: -15 to 65°CRelative humidity rate <80%Regulatory InfoLow voltage and EMCConformity: CE, UNE-EN 61010-1 and UNE-EN61326-1
Parameters PH1 Portable pH-Meter
EC5 Portable Conductivity
meter
MM150 Portable multimeter for portable multiprobes
Temperature Yes Yes YespH Yes YesConductivity Yes YesSalinity Yes YesTDS Yes YesORP/Redox Yes Yes
Product number (meter alone) LPV2500.98.0002 LPV3500.98.0002 LPV4000.98.0002
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
3
Electrodes for SensION+ Portable Meters
Specifications Combined pH General use
Combined pH waste water
Combined pH Low conductivity high temperature
Combined pH puncture type
Combined pH puncture type
Model 5050T 5051T 5052T 5053T 5054T
Special feature Gel With working protector open junction
With working protector PTFE junction
Built-in T° probe 2 junctions
Removable steel knife,Built-in T°
Measuring range 0 to 14 pH 2 to 14 pH 0 to 14 pH 2 to 14 pH 2 to 14 pHTemperature range 0 to 80 °C 0 to 80 °C 0 to 100 °C 0 to 60 ° C 0 to 60 °CTemperature probe Pt1000 Pt1000 Pt1000 Pt1000 Pt1000Dimensions (under head) 12 mm x 85 mm 12 mm x 85 mm 12 mm x 85 mm 12 mm x 85 mm 12 mm x 85 mmSensitive component Glass Glass Glass Glass GlassBody material Polycarbonate Glass Glass Stainless steel Stainless steelFilling Gel Solid Gel Solid SolidConnector MP-5 MP-5 MP-5 MP-5 MP-5Cable length 1 m 1 m 1 m 1 m 1 mProduct number LZW5050T.97.002 LZW5051T.97.002 LZW5052T.97.002 CRI5053T.99 CRI5054TC.99
PORTABLE METERS
Specifications Conductivity General use
Conductivity Difficult samples Multi* Multi*
Model 5060 5062 5048 5059 Special feature - Rugged titanium body pH/Conductivity/ORP pH/Conductivity
Measuring range 0,2 μS/cm up to 200 mS/cm 5 μS/cm up to 50 mS/cm
0 to 14 pH 25-200 mS/cm +/- 2000 mV
0 to 14 pH 5 μS/cm to 30 mS/cm
+/- 2000 mVTemperature range 0 to 80 °C 0 to 80 °C 0 to 80 °C 0 to 80 °C Temperature probe Pt1000 Pt1000 Pt1000 Pt1000 Dimensions (under head) 12 mm x 85 mm 12 mm x 85 mm 12 mm x 85 mm 12 mm x 85 mm
Sensitive component Platinum Platinum pH: Glass Cond & Redox: Platinum
pH: Glass Cond: Titanium
Body material Polycarbonate Titanium Polycarbonate Polycarbonate Filling - - Gel Gel Connector MP-5 MP-5 MP-8 MP-8 Cable length 1 m 1 m 1 m 1 m Product number LZW5060.97.0002 LZW5062.97.0002 LZW5048.97.0002 LZW5059.97.0002
*Only compatible with sensION+ multimeter MM150
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se4
Hach sensION+ Benchtop Meters are designed to be all-in-one working stations, ready for a widevariety of applications, and come complete withintegrated electrode holder and magnetic stirrer.
Benchtop Meters Hach sensION+
SensION+ Benchtop Meters
Housing and keyboard splashproof IP42• Large graphic display with backlight• Electrode parking positions• Colour coded calibration flasks with magnetic rod• Electrode holder fitted with a safe cable fastener• Built-in magnetic stirrer controlled from the instrument•
BENCHTOP METERS
Parameters PH3
Benchtop pH-meter
PH31 GLP Benchtop
pH-meter
EC7 Benchtop
conductivity meter
EC71 GPL Benchtop
conductivity meter
MM374 GLP Benchtop multimeter
Temperature x x x x xpH x x xConductivity x x xResistivity x xSalinity x x xTDS x xORP/Redox x x xNitrates xFluoride xSodium xChloride xAmmonium xAmmonia xSpecificationsNo of measuring channels 1 1 1 1 2GLP functions x x xPC or printer output x x xProduct number LPV2000.98.0002 LPV2100.98.0002 LPV3010.98.0002 LPV3110.98.000 LPV4110.98.0002
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
5
SensION+ benchtop meters, technical specificationsMeasuring rangespH: -2.00 to 19.99mV: +/- 2000Conductivity: 0,01/0.001*μS/cm up to 500/1000** ms/cm(*with Constant=0,1 cm-1, **with Constant=10 cm-1)Resistivity: 0 to 100 MOhmsTDS: 0 mg/l to 500 g/lSalinity: 5,85 mg/l to 311,1g/l NaClISE: 10-5 M to 10-1 MTemperature: -20 to 150°CTemperature compensationAutomatic with Pt 1000 or 10 kOhms temperatureprobeManual if no T° sensor connected.Temperature correction for conductivityLinear correction factor from 0 to 9,99%/°C (default value 2%)Correction factor for natural waters following UNEEN 27888 – Except EC7Reference temperature 20 or 25°CTDS conversion factor0 to 4,44 (default value 0,64)CalibrationAdjustable calibration alarmAutomatic rejection of electrodes in poor conditionpH1,2 or 3 calibration points
Automatic recognition of buffers among following series:• pH 2,00/4,01/7,00 and 10,00 at 25°C)• pH 1,679/4,006/6,865/7,00/9,18/10,012/12,454 at 25°C - Except PH3Series of 3 free selectable buffer values - Except PH3Manual calibration using any value -Except PH3Manual entry of calibration results - Except PH3Restore factory calibration option mVAutomatic recognition of a standard 220 mV at 25°CManual calibration using any value - Except PH3Manual entry of calibration values - Except PH3Restore factory calibration option - Except PH3Conductivity1, 2 or 3 calibration pointsSelection of standards in the following series• Molar 147 μS/cm, 1413 μS/cm, 12,88 mS/cm,111,8 mS/cm at 25°C• Demal 1049 μS/cm, 12,85 mS/cm, 111,31 mS/cm at 25°C – Except EC7• NaCl 1014,9 μS/cm for salinityManual calibration using any value – Except EC7Manual entry of the cell constantRestore factory calibration optionIonmetry (ISE)2 to 5 calibration pointsSeries of 5 user’s selectable calibration solutionsStorage of 4 calibration curves
Temperature adjustmentDrift correction of the temperature probe at 25° and 85°C - Except PH3 and EC7Measuring modeUpon stabilisation, continuous or by time - ExceptPH3 and EC72 independant measuring channels for MM340 and MM374GLP functions – Except PH3 and EC7340 results stored for each channel and 9 calibrationresultsDate/Time, sample ID, user IDConnectionsCombined/indicator electrode: BNCReference electrode: banana 5 mmConductivity cell: 8 contact telephone plugT°: 5 mm banana or 4 contact telephone plugData transfer – Except PH3 and EC7RS232 output for PC or printerRS232 – USB adapter as optionDisplayLCD graphic with backlightMenu available in French, English, Spanish, German, PortuguesePower supplyMains adapter 100-240 VAC (0,4 A/47-63 Hz)
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se6
ElectrodesMaintenance
Electrode
Visually inspect the electrode. If there are bubbles in the bottom of the electrode, spin the electrode around by holding • the cord. This will push the liquid into the lower part of the electrode rod.Control the crystal level in the electrode. If too high: liquid in the electrode should be emptied, the crystals rinsed with • distilled water and the electrode refilled with fresh KCl solution. If too low: fill with saturated KCl or fresh KCl crystals.Clean the electrode regularly with Renovo N (Renovo x if fat samples are measured).• To ensure accurate results avoid contact with the bottom of the cup during measurement.• Keep the electrode in pH 4 buffer overnight (not colored). Please note that this will lead to higher dissolving of the • crystals.Rinse electrode with distilled water between samples. If an electrode is stored in KCl (new electrode), it must be • soaked in buffer pH 4 for at least 2 hours before use. Check the electrode’s instructions as storage and activation recommendations may differ between electrodes.
Conductivity Cell
Clean platinum-coated conductivity cells gently, aggressive cleaning may lead to degradation of the platinum surface • layer.Rinse the cell with deionized water between sample measurements. If fat samples have been measured, the cell can • first be cleaned with solvents that dissolve the sample (for example ethanol and acetone). Finish by washing the cell with water.If deposits occur on the cell surface, it can be dipped in Renovo N (cleaning kit from Radiometer) for 1h and then be • cleaned with deionized water.For short-term storage, the cell can be stored in deionized water.• For long-term storage, the cell can be kept dry, or placed in deionized water. After long-term storage, the electrode • needs to be placed in deionized water for 8 hours before use.Do not touch the shiny surface of the platinum-coated cells.• To clean the platinum cells, dip the cell in deionized water several times. Do not rinse it with excessive water pressure. • The pressure may lead to a part of the platinum layer being rinsed off, this will affect the cell-constant and lead to incorrect measurement results.
MAINTENANCE
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
7
Radiometer Analytical’s unique Red Rod Technology providesnot only fast response time but also long-term accuracy andreproducibility.
Red Rod ElectrodesRadiometer Analytical - Hach Lange
Features:
Reproducible measuring conditions ensured by the special bayonet head. The electrode fits into place in one easy movement and is fixed safely and securely in the same position for every measurement.
Wide temperature range (0 to 100°C) thanks to fast temperature response of Red Rod Technology.
Trouble-free liquid junction as Red Rod encapsulation of reference elements means no silver ions and therefore less risk of clogging.
Fast and accurate response thanks to the symmetrical electrode chain formed by the internal and external Red Rod reference elements.
Stable signal as the Red Rod Technology protects the reference elements from light interference. Saturated KCI salt-bridge aids stable liquid junction potential.
The symmetry of Red Rod electrodes means that the iso pH is the same as the zero pH which provides highly reproducible results even when temperature fluctuations occur. The figure compares the measurements performed with a general-purpose Red Rod electrode and a traditional combined electrode. A MeterLab setup was used to measure certified standard pH solutions, pH 7.000 thermostated at 50°C and pH 4.005 thermostated at 25°C. The figure shows the fast response of the Red Rod electrode to changes in pH and temperature (curves offset to increase readability).
ELECTRODES
Your guarantee of reproducible results
Red Rod combined pH electrode compared to traditional combined pH electrode
6,8
6,3
5,8
5,3
4,8
4,3
3,8
0 10 20 30 40 50 60 70
pH
Time (minutes)
Traditionaltechnology
Red Rod technology
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se8
The Right Electrode for your Application
Combined pH electrodes
ELECTRODES
There is a Radiometer Analytical electrode for every application. The above table gives examples of the many applications for which Radiometer Analytical electrodes can be used. Where possible, choose an electrode which is “Recommended” but where one electrode is required for several applications, it may be
necessary to select one which is “Acceptable”.Full specifications of the electrodes featuredin the table are given on the following pages.In addition to your application, there are other considerations when choosing an electrode. The length and diameter obviously depend on the sample size and
Applications PHC
2001
pHC
2002
pHC
2003
pHC
2005
pHC
2011
pHC
2015
pHC
2051
pHC
2085
pHC
2401
pHC
2441
pHC
2501
pHC
2601
pHC
2701
pHC
3001
pHC
3005
pHC
3006
pHC
3006
L
pHC
3011
Alkaline solutions
Aqueous solutions
Blood
Education purposes
Emulsions
Fat/cream/cosmetics
Field use
Gel electrode
Hops/beer
Hydrofluoric acid
Lacquer
Liqueur etc.
Long length >150 mm
Low ionic strength
Microsamples
Milk
Non-aqueous media
Oil
Paint
Paper
Penetration (cheese)
Photo baths
Sea water, swimming pools
Soil
Solids, high content of
Suspensions
Temperature, high or varying
Temperature sensor, built-in
TRIS buffer
Viscosity, high
Voltammetry
Yogurt, curdled milk
sample vessel. Radiometer Analytical offers electrodes with various lengths for specialist applications and small diameters for microsamples.
Risk of damageAcceptableRecommended Not Recommended
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
9
Combined pH electrodes Reference electrodesGlass electrodes
When measuring at high temperatures, theelectrochemical system within the electrode needs to be considered. Radiometer Analytical offers Ag/AgCl electrodes specially designed for high temperaturemeasurements.To avoid chloride interference, a reference
ELECTRODES
electrode with a chloride-free reference system must be used (e.g. Hg/Hg2SO4 with K2SO4 salt-bridge) or a reference electrode with a double salt-bridge construction.
Applications pHC
3031
pHC
3081
pHC
3105
pHC
3131
pHC
3359
XC16
1
PHG
200
pHG
201
pHG
211
pHG
301
pHG
311
XG25
0
REF
200
REF
201
REF
251
REF
321
REF
361
XR82
0
Alkaline solutions
Aqueous solutions
Blood
Education purposes
Emulsions
Fat/cream/cosmetics
Field use
Gel electrode
Hops/beer
Hydrofluoric acid
Lacquer
Liqueur etc.
Long length >150 mm
Low ionic strength
Microsamples
Milk
Non-aqueous media
Oil
Paint
Paper
Penetration (cheese)
Photo baths
Sea water, swimming pools
Soil
Solids, high content of
Suspensions
Temperature, high or varying
Temperature sensor, built-in
TRIS buffer
Viscosity, high
Voltammetry
Yogurt, curdled milk
Risk of damageAcceptableRecommended Not Recommended
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se10
To meet your analysis needs, combined pH electrodes are available with a variety of lengths, diameters and reference systems.All our electrodes are delivered with a Certificate of Conformity signed by the Total Quality Manager. This specifies the sensitivity,zero pH, response time and batch number of the electrode.You may need a cable or plug adapter to connect your chosen electrode to your meter.
Combined pH ElectrodesRadiometer Analytical - Hach Lange
ELECTRODES
Temperature Sensors
Type T101 T201 T202 T203
Part no. E51M003 E51M001 E51M002 E51M008 Temperature range -10 – 105°C -10 – 105°C -10 – 105°C -10 -105°C Diameter (mm) 7.5 7.5 7.5 7.5 mm Material Glass Glass Glass Glass Connection PYE Cinch Cinch RJ9
InstrumentPHM83/85ION83/85CDM83
PHM2XXCDM2XXPHM9X
PHM2XXCDM2XXPHM9X
SensION+
For pH measurements and measurements with ion-selective electrodes and conductivity cells, use of a temperature sensor is recommended because temperature affects the results.
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
11
Radiometer pH Electrodes
Applications General purpose Alkaline samples
Model pHC2001 pHC2002 pHC2003 pHC2401 pHC2005 pHC2085 pHC2011 pHC2015 Probe part no. BNC E16M313 E16M315 E16M334 E16M400 E16M500 E16M345 E16M317 E16M318 Probe part no. Type 7 E16M336 E16M337Combination probe YES YES YES YES YES YES YES YES Reference system Red Rod Red Rod Red Rod Red Rod Red Rod Red Rod Red Rod Red Rod Liquid junction Porous pin Porous pin Porous pin Annular ring Porous pin Porous pin Porous pin Porous pin pH range 0 12 0 -12 0 -12 0 -12 0 -12 0 -12 0 -14 0 -14 Temperature included NO NO NO NO NO YES NO NO Temperature range -10 -100°C -10 -100°C -10 -100°C -10 -100°C -10 -100°C -10 -100°C 0 -100°C 0 -100°C Diameter 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm Minimum sample depth 18 mm 18 mm 18 mm 14 mm 14 mm 14 mm 18 mm 14 mm Special features ― Long Long ― Robust Temp. sensor ― Robust Salt-bridge solution Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl
*Screw cap electrode. Requires CL114 connection cable (part no. A94L114) for sensION+ meter compatibility
Applications Surface measurement Soils Cl-sensitive
samples Viscous samples High KCl flow General purpose
Model pHC2441 pHC2051 pHC2501 pHC2601 pHC2701 pHC3001 pHC3081
Probe part no. BNC E16M320 E16M319 E16M321 E16M322 E16M323 E16M300 E16M301* E16M344
Probe part no. Type 7 E16M339Combination probe YES YES YES YES YES YES YES Reference system Red Rod Red Rod Red Rod Red Rod Red Rod Ag/AgCl Ag/AgCl Liquid junction Annular ring Porous pin Double/Porous Sleeve Annular ring Porous pin Porous pin pH range 0 -12 0 12 0 -12 0 -12 0 -12 0 -12 0 -12 Temperature included NO NO NO NO NO NO YES Temperature range -10 -100°C -10 -100°C -10 -100°C -10 -100°C -10 -100°C 0 -80°C 0 -80°C Diameter 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm Minimum sample depth flat 18 mm 18 mm 18 mm 14 mm 18 mm 18 mm Special features ― ― ― ― ― ― Temp. sensor Salt-bridge solution Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl 3 M KCl + sat. AgCl
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se12
Radiometer pH Electrodes
Applications General purpose
General purpose
General purpose
Alkaline samples
Alkaline samples
General purpose
Model pHC3006 pHC3006L pHC3005 pHC3011 GK2401B GK2401C
Probe part no. BNC E16M306* E16M307* E16M302BNC E16M303* E16M324*
Probe part no. Type 7 945-261 945-252Combination probe YES YES YES YES YES YESReference system Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Red Rod Red RodLiquid junction Porous pin Porous pin Porous pin Porous pin Porous pin Porous pinpH range 0 -12 0 - 12 0 - 12 0 - 14 0 - 14 0 - 14Temperature range 0 - 80°C 0 - 80°C 0 - 80°C 0 - 80°C 0 - 100°C -10 - 100°CLower diameter 6.5 mm 6.5 mm 12 mm 12 mm 9,5 mm 9,5 mmMinimum sample depth 14 mm 14 mm 12 mm 18 mm 16 mm 16 mmSpecial features Small Ø Long, small Ø Robust ― ― ―
Salt-bridge solution 3 M KCl + sat. AgCl
3 M KCl + sat. AgCl
3 M KCl + sat. AgCl
3 M KCl + sat. AgCl Sat. KCl Sat. KCl
Applications Microsamples Microsamples General-purpose Gel-filled
Penetration Gelfilled Penetration
Model XC161 pHC3359 pHC3105 pHC3131 pHC3031
Probe part no. B10C161* E16M343BNC E16M308* E16M328* E16M325*
Combination probe YES YES YES YES YES Reference system Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl Liquid junction Porous pin Fibre Opening Opening Porous pin pH range 0 - 12 0 - 12 2 - 12 2 - 12 0 - 12 Temperature included NO NO NO NO NO Temperature range 0 - 80°C 0 - 80°C 0 - 80°C 0 - 80°C 0 - 80°CLower diameter 5 mm 3 mm 12 mm 8 mm 8 mm Minimum sample depth 8 mm 2 mm 18 mm 14 mm 14 mm Special features ― ― Robust ― ― Salt-bridge solution 3 M KCl + sat. AgCl 3 M KCl + sat. AgCl Solid gel (3 M KCl) Solid gel (3 M KCl) 3 M KCl + sat. AgCl
ELECTRODES
*Screw cap electrode. Requires CL114 connection cable (part no. A94L114) for sensION+ meter compatibility
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
13
Single and combined metal electrodes can be used for redox measurements, redox titrations or potentiometric techniques hereas double metal electrodes are ideal for imposed current potentiometric titration. Radiometer Analytical’s electrode range features single, double and combined metal electrodes with latinum, silver, gold, antimony and glassy carbon sensing elements.
Metal and Combined Metal ElectrodesRadiometer Analytical - Hach Lange
ELECTRODES
Metal Electrodes and Combined Metal Electrodes
Applications General- purpose Karl
Fischer titrations
Redox meas.
Silver halides Titra-tion
pH meas. titration
Redox meas.
Type M241Pt M231Pt M231Pt2 MC3051Pt M295Ag M291Ag MC2095Sb MC201Au-8Part no. E31M001 E31M002* E32M001 E31M003* E34M003 E34M002* E36M001 E36M005
Sensing element Platinum plate 5 x 5 mm
Platinum wire Ø 1 mm
2 platinum wires Ø 1 mm Platinum ring Silver rod Silver rod Antimony
rodGold wire Ø
1 mm
Temperature range -10 – 100°C -10 – 100°C -10 – 100°C 0 – 80°C -10 – 100°C 0 – 80°C 0 – 60°C
-10 – 100°C
Lower diameter 7.5 mm 8 mm 12 mm 12 mm 7.5 mm 8 mm 12 mm 12 mmReference system Ag/AgCl Hg/Hg2SO4 Red RodLiquid junction Porous pin Porous pin Porous pin
Connection Banana plug Screw cap 2 x banana Screw cap Banana plug Screw cap BNC plug BNC plug
Salt-bridge solution 3 M KCl with sat. AgCl Sat. K2SO4 Sat. KCl
Minimum sample depth 18 mm 18 mm 18 mm 14 mm 18 mm 14 mm Special features ― Long Long ― ― Robust Salt-bridge solution Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl Sat. KCl Recommended Reference Electrode ― ― ― ― ― ―
*Screw cap electrode. Requires CL114 connection cable (part no. A94L114) for sensION+ meter compatibility
Applications Voltammetry Voltammetry Redox
Type XM110 XM120 XM140 XM150 M291C
Part no. B35M110* B35M120* B35M140* B35M150* E36M003*
Sensing element Platinum wire Ø 1 mm
Platinum plate 5 x 5 mm
Platinum plate 8 x 8 mm
Platinum disc Ø 10 mm
Glassy carbon rod Ø 3 mm
Temperature range -10 – 100°C -10 – 100°C -10 – 100°C -10 – 100°C 0 – 60°CDiameter 8 mm 8 mm 8 mm 12 mm 8 mmConnection Screw cap Screw cap Screw cap Screw cap Screw cap
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se14
pH glass electrodes from Radiometer Analytical are made with highly shock-resistant glass, making them extremely tough. The average lifetime of a correctly maintained glass pH electrode is approximately 2 years.Certain electrodes are made with special glass for pH measurements in strongly alkaline solutions. These electrodes allow measurements within the 0 - 14 pH range without significant deviation from the theoretical response.Glass pH electrodes are always used in combination with reference electrodes. The zero pH of Red Rod glass pH electrodes when used with their recommended reference electrode is approximately pH 6.65. The zero pH of glass pH electrodes is approximately pH 6.65 when measured against a calomel reference electrode (e.g. REF421, XR110) and approximately pH 7.25 when measured against an Ag/AgCl reference electrode (e.g. REF321).
Glass pH ElectrodesRadiometer Analytical
Glass pH electrodes
ELECTRODES
Applications Microsamples General-purpose
Alkaline samples
General purpose
Alkaline samples
Alkaline samples
Model pHG200 pHG201 pHG211 pHG301 pHG311 XG250
Probe part no. E11M002BNC E11M006BNC E11M003BNC E11M001* E11M004* B10B250*
Combination probe NO NO NO NO NO NOReference system Red Rod Red Rod Red Rod Ag/AgCl Ag/AgCl Ag/AgClLiquid junction ― ― ― ― ― ―pH range 0 - 12 0 - 12 0 - 14 0 - 12 0 - 14 0 - 14Temperature included NO NO NO NO NO NOTemperature range 10 - 100°C -10 - 100°C 10 - 100°C 0 - 80°C 0 - 80°C 0 - 80°CLower diameter 4 mm 7.5 mm 7.5 mm 12 mm 12 mm 10 mm**Minimum sample depth 4 mm 7 mm 7 mm 12 mm 12 mm 12 mmSpecial features ― ― ― ― ― ―Salt-bridge solution ― ― ― ― ― ―
Recommended Reference Electrode
REF200 REF201/251 REF201 for general use
REF201/251 REF201 forgeneral use REF321 REF321
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
15
During measurement, the salt-bridge junction (also called liquid junction protection tube) prevents the reference electrode from being contaminated by the media and vice-versa. It consists of a glass tube terminated by a liquid junction. Always ensure the filling solution used corresponds to the application.
A reference electrode provides a stable potential whatever the measurement conditions. The main differences between reference electrodes are the type of reference system and the liquid junction. Radiometer Analytical offers electrodes using both Red Rod and traditional technology.Electrodes with a double junction are mostly designed for measurements using ion-selective electrodes or samples sensitive to Cl- or K+. Sleeve junctions have a high flow to prevent the risk of clogging. Porous pins are used for general applications. Fibre reference electrodes have a slow flow to avoid contamination of the media.
Reference ElectrodesRadiometer Analytical
Salt-bridge junctions
Reference Electrodes
*Screw cap electrode. Requires CL114 connection cable (part no. A94L114) for sensION+ meter compatibility
Applications Micro-samples
General purpose
General purpose
General purpose
Non-aqueous media Voltammetry Impedance
Model REF200 REF201 REF251 REF321 REF361 XR300 XR820
Probe part no. E21M008 E21M009 E21M001 E21M002* E21M003 B20B300* B20C820*
Reference system Red Rod Red Rod Red Rod Ag/AgCl Ag/AgCl Ag/AgCl Ag/AgCl
Liquid junction Porous pin Porous pin Porous pin / porous pin Porous pin Glass sleeve Porous pin Porous pin /
fibre Temperature range -10 -100°C -10 -100°C -10 -100°C -5 -80°C -5 -80°C -5 -80°C -5 -80°C Lower diameter 4 mm 7.5 mm 12 mm 8 mm 12 mm 8 mm 8 mm
Special features For use with pHG200 ― Double junction ― ― ― ―
Salt-bridge solution Sat. KCl Sat. KCl Sat. KCl 3 M KCl with sat. AgCl
3 M KCl with sat. AgCl
Sat. KCl + sat. AgCl
Sat. KCl + sat. AgCl upper res.
ELECTRODES
Type AL100 AL110 AL120
Part no. B40A520 B40A550 B40A610
Lower diameter 12 mm 8 mm 8 mm
Junction Ceramic Ceramic Ceramic
Special features for Ø7.5 or 8 mm ref. electrodes for ref. electrodes
with ground joint
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se16
The use of ion-selective electrodes constitutes a quick and cost-effective method of determining ionic activity.Due to their quality and diversity, Radiometer Analytical ion-selective electrodes efficiently solve various analytical problems of species in solution.Each electrode is carefully checked before packing and is delivered with an individual control report including information such as the response curve, checkpoint value and slope.
Ion-selective ElectrodesRadiometer Analytical - Hach Lange
ELECTRODES
Ion-selective Electrodes
Ion Species Br - Ca ++ Cl - Cl - CN - Cu ++ F -
Model ISE25Br ISE25Ca ISE25Cl ISE/HS25Cl ISE25CN ISE25Cu ISE25F
Probe part no. E41M001* E41M002* E41M003* E41M004* E41M005* E41M006* E41M007*
Combination probe Concentration range (M) 10 -6 -100 2 x 10 -6 -100 5 x 10 -5 -100 10 -6 -100 5 x 10 -7 -10 -3 10 -6 -100 5 x 10 -7 -100 Concentration range (ppm) 0.08 -80000 0.1 -40000 1.8 -35000 0.04 -35000 0.013 -25 0.06 -60000 0.01 -20000 Temperature range 0 -60°C 0 -50°C 0 -60°C 0 -60°C 0 -60°C 0 -60°C 0 -60°C Diameter 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 7 mm pH range 2 -14 4 -12 2 -14 2 -4 9 -14 0 -14 5 -11
Sensor type Solid-state PVC membrane Solid-state Solid-state Solid-state Solid-state Solid-state
Interfering ions I -, S2-, CN -, SCN Zn2+, Pb2+ I -, CN -, Br -,
SCN I -, CN -, Br -,
SCN I -, Br -, S2 HgS, Ag+, Cl OH
Recommended reference electrodes REF251 REF201
REF251 REF251 REF251 REF201 REF251
REF201 REF251
REF201 REF251
*Screw cap electrode. Requires CL114 connection cable (part no. A94L114) for sensION+ meter compatibility
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
17
Ion-selective Electrodes
Ion Species F - I - K+ Na+ NH4 + NO3 - Pb++
Model ISEC301F ISE25I ISE25K ISE21Na ISE25NH4 ISE25NO3 ISE25Pb
Probe part no. E41M017* E41M008* E41M009* E41M010* E41M013* E41M014* E41M015*
Combination probe Concentration range (M) 5 x 10 -7 -100 10 -6 -10 -1 2 x 10 -6 -100 2 x 10 -6 -100 3 x 10 -6 -100 3 x 10 -6 -100 10 -6 -100 Concentration range (ppm) 0.01 -20000 0.13 -13000 0.08 -40000 0.04 -20000 0.06 -20000 0.2 -60000 0.2 -200000 Temperature range 0 -50°C 0 -60°C 0 -50°C 0 -70°C 0 -50°C 0 -50°C 0 -60°C Diameter 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm pH range 5 -7 2 -12 2 -12 5 -12 3 -8 3 -10 3 -7
Sensor type Solid-state Solid-state PVC membrane Glass PVC
membrane PVC
membrane Solid-state
Interfering ions OH CN -, Hg2+, Br -, SCN NH4 +, Rb+ Li+, NH4 +,
Rb+, Ag+ K+ Cl -, Br -, NO2 -
Hg2+, Cu2+, Ag+
Recommended reference electrodes ― REF201
REF251 REF201 REF251 REF251 REF251 REF201
REF251 REF251
*Screw cap electrode. Requires CL114 connection cable (part no. A94L114) for sensION+ meter compatibility
ELECTRODES
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se18
It is important to choose a cell with the right construction and geometry for your particular application and working conditions.Radiometer Analytical offers conductivity cells for a wide variety of applications.2-pole cells have a traditional design based on two plates of platinum. They are ideal for routine measurement of conductivity and for use with a sample changer due to the easy rinsing. 3-pole cells consist of 3 platinum rings which facilitate optimal shielding during measurement.
Conductivity CellsRadiometer Analytical
ELECTRODES
Conductivity Cells
Applications General purpose
General purpose
General purpose
General purpose
General purpose
Sample changer
Resistant media
Viscous Titration
Model CDC536T CDC836T CDC641T CDC745-9 XE100 CDC741T CDC267-9 CDC241-9
Probe part no. RJ45 E61M021 E61M020 E61M022 E61M013* B60E100* E61M023 E61M011* E61M008*
Probe part no. MAB6 B15B001 E61M012Body material Epoxy1 Epoxy1 Glass Epoxy Glass Glass Glass Glass
Cell constant (cm-1) 1.0 1.0 0.85 1.0 1.0 1.0 0.1 1.0
Number of poles 3 3 2 2 2 2 2 2Platinised NO YES YES YES YES YES NO NO
Temperature included YES YES YES NO NO YES NO NO
Max. temperature 80°C 80°C 100°C 100°C 100°C 100°C 100°C 100°C
Diameter 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm
Minimum sample depth 35 mm 35 mm 14 mm 14 mm 10 mm 10 mm 26 mm 10 mm
*Screw cap electrode. Requires CL143connection cable (part no. A94L143) for sensION+ meter compatibility1) removable epoxy tube for easy rinsing (can be replaced by glass tube)
Conductivity measurement is temperature dependent (if the • temperature increases so does the conductivity value). When performing conductivity measurements, it is advisable to choose a cell with a built-in temperature sensor or use a separate sensor.
Remember to calibrate your conductivity • cell regularly as the cell constant may vary due to changes in electrode surface due to contamination, for example.
Some tips
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
19
Recommended conductivity cells by application
Applications/Characteristics
CD
C56
6T
CD
C86
6T
CD
C56
5
CD
C64
1T
CD
C74
5-9
XE10
0
CD
C51
1T
CD
C74
1T
CD
C86
1T
CD
C26
7-9
CD
C24
1-9
CD
C74
9
Wide conductivity range (general purpose) x x x xVarious aqueous and non-aqueous media x x xVery strong acids and bases xUse with sample changer xBuilt-in temperature sensor x x x x x xContinuous measurements x x xMicrosamples xFlow measurements xTitration xSalinity (high conductivity) x xPure water xMeets requirements of USP 24-NF19 x xMeets requirements of EP 2.2.38 xUse in glass tubes xPlastic body x x x x xViscous media xHighly resistant media xField use x x x x
Conductivity Cells
Applications Generalpurpose
Generalpurpose
Generalpurpose
Generalpurpose Pure Water Strong acid
basisMicro
samplesType CDC566T CDC866T CDC565 CDC745-9 CDC511T CDC861T CDC749Part no. MAB6 E61M010 E61M015 E61M003 E61M009 E61M016 E61M014Part no. screw cap E61M013Body Epoxy1) Epoxy1) Epoxy Epoxy TPX2) Glass GlassCell. Constant (cm-1) 3) 1.0 1.0 1.0 1.0 1.0 1.0 1.7Number of poles 4 4 4 2 4 4 2Platinised NO YES NO YES NO YES YESTemperature sensor YES YES NO NO YES YES NODiameter (mm) 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm 4 mmMax. temperature 80°C 80°C 80°C 100°C 80°C 100°C 100°CMin. immersion depth 35 mm 35 mm 30 mm 14 mm 3 ml4) 35 mm 4 mmCDM210/CDM230 YES YES YES YES3) YES YES YES
1) Removable epoxy tube for easy rinsing(can be replaced by glass tube - see accessories)2) Polymethylpentene. Removable part for easy rinsing
ELECTRODES
3) The cell constant is determined experimentally for each cell and the value is given as a guideline only4) Minimum sample volume
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se20
The use of standards manufactured by an accredited laboratory gives you complete confidence in the traceability chain and calculated uncertainties. Radiometer Analytical is part of the Hach Lange group whose Calibration Laboratory, located in Berlin, is accredited for the calibration of certified pH and conductivitystandards by DKD, the German national accreditation authority. This accreditation (No. DKD-K-47901) is recognised in more than 35 countries. All standards are formulated in compliance with NIST,IUPAC and DIN19266 specifications (1 p. 21).IUPAC Series certified pH standards are fully traceable to the Standard Hydrogen Electrode through Certified Reference Material produced by the Primary Laboratory of either NIST or DFM (2 p. 21). Radiometer Analytical certified conductivity standards are fully traceable to SI units via Certified Reference Materials manufactured by NIST. They are prepared and calibrated according to the internationally recognised demal scale laid down by the International Organisation of Legal Metrology (OIML – Recommendation No. 56).
Accredited Calibration Laboratory
CERTIFIED STANDARDS
** The NaCl 25 certified conductivity standard comes in a 250 ml glass bottle.
Radiometer Analytical certified standards are fully traceable. Certificates are always included with the buffer solutions.
Type Value Qty Part No.
KCl 1D 111.3 mS/cm ±0.5% at 25°C 500 ml S51M001KCl 0.1D 12.85 mS/cm ±0.35% at 25°C 500 ml S51M002KCl 0.01D 1408 μS/cm ±0.5% at 25°C 500 ml S51M003NaCl 0.05% 1015 μS/cm ±0.5% at 25°C 500 ml S51M004NaCl 25 25.0 μS/cm ±5% at 25°C 250 ml S51M013**
Certified conductivity standards
Type Qty Part No.
pH4.01 250 ml LZW9463.99pH7.00 250 ml LZW9464.98pH10.00 250 ml LZW9471.99
Buffers for certified sensION+
* Radiometer Analytical formulation.
Type Value Qty Part No.
pH1.679 pH 1.679 ±0.010 at 25°C 500 ml S11M001pH4.005 pH 4.005 ±0.010 at 25°C 500 ml S11M002pH6.865 pH 6.865 ±0.010 at 25°C 500 ml S11M003pH7.000* pH 7.000 ±0.010 at 25°C 500 ml S11M004pH7.413 pH 7.413 ±0.010 at 25°C 500 ml S11M005pH9.180 pH 9.180 ±0.010 at 25°C 500 ml S11M006pH10.012 pH 10.012 ±0.010 at 25°C 500 ml S11M007pH12.45 pH 12.45 ±0.05 at 25°C 500 ml S11M008
IUPAC Series certified pH standards
Type Value Qty Part No.
pH4.00 pH 4.00 at 25°C 500 ml S11M012pH7.00 pH 7.00 at 25°C 500 ml S11M013pH10.00 pH 10.00 at 25°C 500 ml S11M014
4-7-10 Series
A
B
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
21
Totally reliable packaging
Each standard is delivered in an airtight can and is supplied with a film-wrapped Certificate of Conformityand Traceability as well as a DKD Calibration Certificate specifying the exact measured value and calculated expanded uncertainty (k=2) for each batch of pH and conductivity solution.
(1) Except pH7.000 formulated by us according to NIST, IUPAC and DIN19266 specifications of pH6.865 and pH7.413.(2) Dansk Fundamental Metrologi A/S is accredited for pH measurements by the Danish Accreditation and Metrology Fund (DANAK) (no. 255).(3) 4-year guarantee for pH standards (2 years for pH 12.45). 2-year guarantee for conductivity standards (1 year for the 25 μS/cm). The guarantee is valid from the date of the Certificate of Conformity and Traceability and only applies to standards kept unopened in the sealed can in compliance with the storage recommendations specified in the certificate.
Safe storagethanks to the airtight can.
BInternational accreditationa DKD Calibration Certificate proves the traceability to national standards.
GLP - right from the startthe date of opening can be marked directly on the bottle.
Recommended shelf lifethe observed typical shelf life after opening is printed on the bottle, ensuring timely use(2-3 months depending on the standards).
A guaranteed valuethe nominal value of the standard is guaranteed until first opening, even after several years’ storage(3).
GLP - every daythe number of uses can be marked directly on the bottle in line with Good Laboratory Practice.
A useful referencea pH or conductivity temperature dependence table is printed on the bottle.
AProven traceabilityeach standard comes with its own Certificate of Conformity and Traceability.
Accurate valuesthe nominal value and the tolerance of pH standards are given with a resolution of 3 significant decimals.
Glossary & useful links
NIST National Institute of Standards and Technology www.nist.govIUPAC International Union of Pure and Applied Chemistry www.iupac.orgDFM Danish National Metrology Institute www.dfm.dtu.dkDKD Deutscher Kalibrierdienst www.dkd.euDANAK Danish Accreditation and Metrology Fund www.danak.orgOIML International Organisation of Legal Metrology www.oiml.org
PACKAGING
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se22
Electrode Maintenance
MAINTENANCE
Reference element Solutions
Red Rod KCl•L and KCl•C KS100 and KCl•C
Ag/AgCl (pHC3xxx /REF3xx) KCl•AgAg/AgCl (XCxxx/ XRxxx) KS120
Calomel KCl•L and KCl•C KS100 and KCl•C
Hg/Hg2SO4 KS160
Type Description Qty Part No.
RENOVO•N Normal Cleaning Solution 250 ml S16M001RENOVO•X Xtra Strong Cleaning Solution 250 ml S16M002KS400 Pepsin in HCl Solution 250 ml C20C370KS410 Thiourea Solution 250 ml C20C380
Type Description Qty Part No.
KS100 Saturated KCl Solution 500 ml C20C300KCl•L Saturated Solution of KCl 100 ml S21M002KCl•L-30 Saturated Solution of KCl, 30 ml S21M010KCl•C KCl Crystals 15 g S21M001KCl•Ag 3 M KCl Solution Saturated with AgCl 100 ml S21M004KCl•Ag-30 3 M KCl Solution Saturated with AgCl 30 ml S21M011KS110 KCl Solution 3 M 500 ml C20C320KS120 Saturated KCl + AgCl Solution 500 ml C20C310KS120-30 Saturated KCl + AgCl Solution 30 ml S21M009KS160 Saturated K2SO4 Solution 500 ml C20C500KS160-30 Saturated K2SO4 Solution 30 ml S21M007LiCl-30 1 M LiCl Solution 30 ml S21M008
Selecting the right filling solution
Maintenance solutions
Filling and storage solutions forcombined and reference electrodes
The maintenance requirements of electrodes vary according to the application. After measurements in aqueous solutions, cleaning with a mild solution such as RENOVO•N is sufficient. However, when the solutions contain protein, for example, stronger cleaning agents such as RENOVO•X or Pepsin in HCl are required. For junctions contaminated with sulphides or AgCl precipitate, Radiometer Analytical’s Thiourea Solution is ideal. The operating instructions provide cleaning instructions for each type of electrode.
Maintenance solutions
BergmanLabora AB • Box 705 182 17 Danderyd • Tel: 08-625 18 50 • Fax: 08-625 18 70 • [email protected] • www.bergmanlabora.se
23
Electrode plug Instrument socket Part no.
BNC Type 7 A94P800
Type 7 BNC A94P802
2 x banana BNC A94P801
BNC DIN A94P806
BNC Banana A94P807
Banana Ø 4 mm
Banana US Ø 2 mm X41V001
Banana Ø 4 mm Type 7 809-147
UHF MAB6 A94P001
MAB6 UHF+PYE A94P002
Plug adaptersfor screw cap electrodes
Instrument socket Type Part no.
Banana CL111 A94L111
P2 CL112 A94L112
DIN CL113 A94L113
BNC CL114 A94L114
Type 7 CL116 A94L116
UHF (PL259) CL119 A94L119
2 x banana CL120 A94L120
LEMO Ø 5 mm CL129 A94L129
MAB6 CL136 A94L136
Connection cablesfor screw cap electrodes
Accessories
ACCESSORIES
KONTAKTA OSS!
AnalysinstrumentApparaterFörbrukning labRenrumsprodukterMikroskopi / Optisk mätning Service
BergmanLabora ABTel: 08-625 18 50
Fax: 08-625 18 70
www.bergmanlabora.se
BL-
LIA
S-1
206
-1
Top Related