Factory Direct Supply Field Temperature Sources Zero Point Dry Well

Have you been thinking about buying a zero-point dry-well? Forget those ugly-looking units the competition makes. You can get a great looking and great performing zero-point dry-well from PANRAN Calibration.

The PR540 has three test wells for inserting more than one probe at a time. All three wells are stable to ±0.005 °C. One well accommodates changeable inserts for varying probe diameters.

The 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.

• Basic parameters

• Application

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.

companys history

PANRAN is an illustrious manufacturer of temperature and pressure calibration instruments, The original company is Taian Intelligent Instrument Factory (state-owned enterprise) established in 1989. In 2003, it was restructured into Taian Panran Measurement and Control Technology Co., Ltd; Changsha Panran Technology Co., Ltd.was established in Hunan province, in 2013. Our office is primarily responsible for import and export trade.

30 years of experience

With 30 years of experience In research, development and manufacturing of thermal measurement and calibration instruments, PANRAN has reputed lead position in technological innovation, software and hardware development and product supporting industry. It is not only a national high-tech enterprise But also one of the member units of national temperature measurement technology committee enterprises.

ISO9001 certification

We have passed ISO9001:2008 certification, in compliance with national codes and European AMS2750E standards. PANRAN is the development and audit unit of JJF 1098-2003, JJF 1184-2007, JJF 1171-2007…. Many products (Such as:PR320 series thermocouple calibration furnace, PR710 series standard digital thermometer, PR293 series nanovolt microhm thermometer, PR205 series temperature and humidity acquisitor, PR9111pressrure gauge....)passed CE & SGS Certificates and enter the international market.

Quality technical service

Our product and service win high reputation in domestic and many other countries,.... We are committed to customer satisfaction through quality products, competitive pricing, unmatched services/technical support and continued introduction of new and innovative Products.