8/3/2019 Krautkramer DynaMIC Data Sheet

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We reserve the right to technical modications without prior notice. 2004 General Electric Company. All rights reserved.GEIT-20030LE (04/04)

Krautkramer DynaMICQuick hardness testi ng made easy.The new generation of rebound hardness testers.

Test methodRebound hardness testing according to ASTMstandard A956;dynamic measuring method with quotient fromrebound phase (Rp) and impactphase (Ip) speed with output of Leebshardness HL = 1000 Rp/Ip

Measuring rangeDepending on material groups;e.g. low-alloy steel:150-1000 HL; 75-1000 HV; 75-700 HB;35-100 HRB; 20-70 HRC; 30-100 HS;250-2200 N/mm9 xed material groups stored,5 material groups user-programmable

Display4-digit LCD with switchable backlight

Resolution1 HL; 1 HB; 1 HV; 5 N/mm; user selectable0.1; 0.5; 1 HS / HRC / HRB

PowerBattery operation (2 x 1.5V AA batteries)AlMn / NiCd / NiMH

Operating timeAlMn / NiMH: > 30 hoursNiCd: > 24 hourswithout backlight

Permissible temperaturesIn operation: -15C to 50C (5F to 122F)In storage: -40C to 70C (-40F to 158F)

WeightApprox. 300 g (approx. 0.7 lbs)

DimensionsApprox. 160 mm x 70 mm x 45 mm

(w x h x d); (6.3" x 2.8" x 1.8 in)

Data memory (only DynaMIC DL)Data Logger up to 1,800 measurements,memory card up to 590 measurements,depending on the number of measurementsper set.Storage of users own material tables withDynaSoft.

Interface (only DynaMIC DL)RS 232 C bidirectional

StatisticsDisplay of the average value;DL version: printout with maximum, minimum,average, absolute and relative range, absoluteand relative standard deviation

Impact devicesDyna D: tungsten-carbide spherical test tip

of 3 mm (0.12") diameter, length160.5 mm (6.3"), standardimpact device

Dyna G: tungsten-carbide spherical test tipof 5 mm (0.2") diameter, length265 mm (10.4"), for solid testpieces, e.g. castings, forgings

Dyna E: diamond test tip, length 168 mm(6.6"); for the hardness rangeover 650 HV

Test attachments

For better positioning with curved surfaces; forspherical, hollow spherical, cylindricaland hollow cylindrical surfaces with radii of10 - 30 mm (0.4" - 1.2")

Accessories and specications:

Application software for data transferand documentation

Instrument carrier andprop-up stand

Certied hardness reference blocks

Impact devices fordifferent applications

Test attachments forcurved surfaces

Memory cards for storing measurementand calibration settings

8/3/2019 Krautkramer DynaMIC Data Sheet

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GE Inspection Technologies Ultr