Product Description

    The Temperature and Humidity Calibration Box is specially developed by our company for calibrating thermohygrometers, featuring a 360-degree observation window with no blind spots. It boasts high stability and fluctuation indicators, making it a dedicated calibration equipment for detecting hair thermohygrometers, dry-wet bulb thermometers, digital thermohygrometers, and various other temperature and humidity sensors. Suitable for use by all levels of metrological departments, meteorological departments, electronic and power production sectors, as well as colleges and universities, and research institutions.

Product Features

1. In response to the actual needs for a large number of humidity and temperature gauge calibrations, the testing space is expansive, allowing for the simultaneous calibration of multiple mechanical humidity and temperature gauges, resulting in high calibration efficiency.

2. The dual operation holes on the housing allow inspectors to insert both hands into the housing, directly adjusting the tested instrument within the housing, significantly enhancing verification efficiency.

3. Utilizing double-layer high-temperature and aging-resistant silicone seals, it effectively ensures that the experimental area is protected from external environmental influences.

4. Extra-thick insulation layer with triple-sided observation windows of vacuum glass, preventing the loss of cold or heat, ensuring quick and stable temperature rise and drop; equipped with frost prevention device and a controllable lighting system for observation.

5. Equipped with a human-machine interface and touch screen control, the control panel offers a user-friendly experience. The temperature control logic is managed by a programmable controller, allowing for one-touch data export and storage.

6. The control sensors utilize high-precision temperature and humidity sensors, and are equipped with an original imported compressor known as the "Temperature Control Expert." This model boasts high stability and features PID parameter self-tuning, ensuring the system's rapid and stable balance.

【Standard of Execution】

"JJF1564-2016 Standard for Calibration of Temperature and Humidity Standard Boxes"

"JJF1076-2020 Specification for Calibration of Digital Temperature and Humidity Meters"

JJG 205-2005规程 for the Verification of Mechanical Type Temperature and Humidity Meters