In the long-term use of hygrometers, the measured value may gradually deviate from the real humidity due to sensor aging, environmental pollution, mechanical wear or electronic drift. Therefore, in order to ensure the accuracy and consistency of measurement data, regular calibration of the hygrometer is an important part of industry standards and quality control.
Challenges of traditional humidity calibration
Traditional hygrometer calibration often relies on natural environment or salt-sealed bottle method, these methods are complicated to operate, the calibration environment is difficult to accurately control, especially for multi-point temperature and humidity calibration is time-consuming and laborious, low efficiency, poor stability.
Therefore, more and more institutions and laboratories choose professional temperature and humidity calibration chambers to replace traditional methods. In this field, the LIB temperature and humidity calibration chamber is undoubtedly the leading solution in the industry.
Advantages of the LIB Temperature and Humidity calibration chamber
✅ Accurately control environmental parameters
The LIB temperature and humidity calibration room can accurately control the indoor temperature and humidity range, the humidity control range can reach 20%RH ~ 98%RH, the temperature range can reach -20℃~ +150℃, and the stability can reach ±0.5%RH /±0.3℃.
✅ Multi-probe synchronous calibration
The multi-channel sensor interface is designed in the chamber, which can support the simultaneous calibration of 6~10 hygrometers, greatly improving the calibration efficiency and reducing the manual error.
✅ uniform, stable and fast
LIB equipment adopts imported temperature and humidity control system and built-in air duct circulation structure, so that the temperature and humidity of each point in the room is uniform and the fluctuation is minimal, which can achieve high repeatability calibration of standard points.
✅ Intelligent operation
Equipped with touch screen +PLC system, the operation interface is clear and easy to understand, supports automatic programming, data recording and export, supports remote monitoring and fault alarm functions, suitable for long-term automated operation.
Temperature Range：A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃C: -70℃ ～ +150 ℃ Temperature Fluctuation：± 0.5 ℃ Temperature Deviation：± 2.0 ℃ Humidity Range：20% ~ 98% RH Humidity Deviation：± 2.5% RH Controller：Programmable color LCD touch screen controller,PC Link, R-232 interface |
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Selecting the calibration equipment with stable performance, convenient operation and precise control is the key to improve the detection efficiency. If you want to know more about the LIB Temperature and humidity calibration room, please contact us.
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