National

Lab

Chest Freezer ProfiTest PTC

Chest Freezer ProfiTest PTCWith and without Forced Air circulation. Down to -80°C

Alternative units: ProfiMaster, ProfiLine Taurus and ProfiLine PLECC.

Accessories .

* Forced air circulation for temperature constancy up to ±1K .* Duct to storage compartment. .* 4 castors (2 lockable), factory assembled. .* Pt-100 temperature sensor, additionally installed for external temperature

recording. .* ProfiTec Temperature Monitoring and Recording System .

(see below or separate brochure). .* 30-day linear temperature recorder.* ProfiCaller telephone dialler (see separate brochure). .* Aalarm device with mains-independent circuit, visual/audible,

with no-volt remote alarm contact .* Water-cooled condenser. .

.

Model ProfiTest PTC10.. PTC20.. PTC30.. PTC40.. PTC50..

Temperature range °C: < Temperature range according to customers’ requirements >Content litres (gross) : 100 200 300 400 500Ext.dimensions (WxDxH) mm1) : 840x680x820 1340x680x820 1340x680x1020 1540x730x1020 1740x780x1020Int.dimensions (WxDxH) mm1) : 500x500x400 1000x500x400 1000x500x600 1200x550x600 1400x600x600Weight kgs: 130 180 220 260 300Mains connection volts/Hz/ph : 230/50/1 230/50/1 230/50/1 230/50/1 230/50/1Refrigerant CFC- / HCFC-free : R507 R507 R507 R507 R507

1) Inner and exterior dimensions can be fixed according to customers’ requirements. .

Reg. PTC-DB-EN-120125 Performance figures at an ambient temperature All rights and changes reserved. © 2012 Copyright by National Lab

of + 25°C and a relative humidity of 60%. Printed in Germany. D.070

ProfiTest chest freezers are manufactured according to customers’requirements. Therefore the following chart of some models does not showany temperature range. Dimensions are examples only.

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Laboratory Upright Freezers35 and 100 litres ...

...also with insulated glass door(See separate brochure.)

Recirculating chillers

www.nationallab.eu

2 0 1 2

Chillers forWater and Oil* Water Recirculating Chillers* Oil Recirculating Chillers* Water-to-Water Heat Exchanger Systems

* Air-to-Water Heat Exchanger Systems

ProfiCool Genius PCGE

Option “Forced air circulation“

Small Scale Chest Freezers 8 litres(See separate brochure.)

Water Flow Regulator, 6-way

Recirculating Chillers

ProfiTest PTC(Special version with 2 separate cooling circuits)

ProfiCool Minimus PCMin

Static cooling and manual defrost(forced air circulation optional)

Operating panel with micro-processordriven temperature controller and digitaldisplays for set value and actual valueVisual/audible alarm device,mains-independent

No-volt remote alarm contact forconnection to an alarm system on thepremises (optional)Manual defrostExternal housing made of stainless steel(CNS) or white, galvanized steel plate

Interior made of stainless steel (CNS)

Lockable lid and spring-loaded hingesto allow opening at any angle