PR532 Series Cooling Calibration Bath
Feature
1. Temperature control system adopts PID temperature control
technology, precision can reach 0.01 ℃.
2. Air - cooled compressor is adopted for refrigeration with high
speed and low noise.
3. Standard calibrated cartridge for thermometer, platinum
resistance, thermocouple, etc
4. Inside groove adopts arc lateral mixing structure, the structure
design of precision and enhance the uniformity of the temperature
field, can reach 0.01 ℃.
5. RS232 or RS485 communication interface can be optional to
realize data transmission with PC or PLC, remote control.
6. Standard calibrated cartridge for thermometer, platinum
resistance, thermocouple, etc.
Overview
The PR500 series uses liquid as the working medium, and the bath
controlled by the PR2601 precision temperature controller module,
which is specially designed for temperature source by PANRAN
R&D department .
They supplemented by mechanical forced stirring form a uniform and
stable temperature environment in the working area for verification
and calibration of various temperature instruments (e.g. RTDs,
glass liquid thermometers, pressure thermometers, bimetallic
Thermometers, low temperature TCs, etc.).
The PR500 series are designed with touch screens, which is visual,
facilitates operation, and provides a wealth of information such as
temperature stabilities and power curves.
Products Features
1. Resolution of 0.001℃ and accuracy of 0.01%
Conventional liquid baths typically use a general temperature
regulator as the control process of temperature controller, but the
general temperature regulator can achieve a only 0.1 level accuracy
at best. The PR500 series can achieve a measurement accuracy of
0.01% level by using the PR2601 precision temperature controller
module independently developed by PARAN and the resolution is up to
0.001℃. In addition, its temperature stability is much better than
other bath which used general temperature controller.
2. Highly intelligent and easy operation
The highly intelligent nature of the PR500 series liquid bath is
reflected in the cooling bath. Conventional cooling bath rely on
manual experience to determine when to switch compressors or
cooling cycle valves. The operation process is complicated and
incorrect operation can result in damage to the equipment hardware.
However, the PR530 series only needs to manually set the required
temperature value, which can automatically control the operation of
heating, compressor and cooling channels, greatly reducing the
operational complexity.
3. AC power abrupt change feedback
The PR500 series has a AC power adaptation function, which tracks
AC power stabilities in real time, optimizes output regulation, and
avoids the adverse effects of AC power abrupt change on stability.
