CALsys 250
9 |
P a g e
3.1 Basic Working of CALsys 250:
The calibrator controller uses a PT-100 sensor as a controlling sensor and
controls the chamber temperature with Cartridge Heater.
To obtain and
maintain a required temperature the controller varies the power to the heater via
solid-state relay. There is one electricity driven fan which is situated under the
heating chamber for cooling the heater.
The CALsys 250 Liquid calibrator
was designed for portability, moderate cost and ease of operation. With proper
use the instrument should provide continued accurate calibration of
temperature sensors and devices. The user should be familiar with the safety
guidelines and operating procedures of the calibrator as described in the User’s
Manual.
