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Product

PR540 zero point dry well

Product presentation

產品規格

lApplication

Since the unit is completely self-contained and doesn’t require any user settings, you can run it on demand for instant access to an accurate, traceable zero point. Set it up with the reference junction of a thermocouple for high-accuracy thermocouple measurements.

Less costly than refrigerated baths, more accurate and less problematic than ice baths, and more durable and better looking than competitive units using sealed-water cells, the PR540 Ice point thermostic bath is a great choice for any calibration lab! PR540 Ice point thermostic bath are neither expensive nor complicated to use.

產品介紹

he PR540 uses a reinforced semiconductor cooling technology with a peak cooling rate of up to 6℃ / minute. It can stabilize to 0℃ at the room temperature for only 10 minutes.

It provides a stable and accurate temperature environment for the thermocouple reference junction for a long time.

It is an ideal replacement for traditional ice point devices and is ideal for thermocouples or related calibration/calibration processes

lBasic parameters

Display resolution

±0.001°C

Working environment

10~35 °C  10~70%RH

Accuracy

0 °C±0.03 °C

Well Dimensions

wells 8 mm dia. x 200mm depth

Cooling Time

Approx. 20 minutes

Weight

8.5kg

Temperature

Coefficient

0.02°C/10min

Maximum cooling rate

6°C/min

Size

320x 120x 370mm

NIST-Traceable Calibration

Data at 0 °C

Maximum well difference

0.01°C

Power

300W