Field Portable Automatic Temperature and Humidity Calibrator Digital Sensor – GAOTek

Description Overview GAOTek Field Portable Automatic Temperature and Humidity Calibrator is designed for precise environmental testing with a multi-channel data acquisition host, digital display, and a wide measurement range of -200 to 1800 °C and 0 to 100% RH. It provides 0.01 °C resolution and high accuracy for temperature and humidity inspections.   Features Portable automatic temperature and humidity calibration system  Multi-channel data acquisition host with 7 in LCD color touchscreen  Wide temperature range of -200 to 1800 °C (to -328 to 3272 °F)  Humidity measurement from 0 to 100 %RH  Resolution of 0.01 °C and 0.01 %RH  Accuracy ±0.15 °C within -80 to 200 °C range  Supports Pt100-class A sensors and multiple thermocouples  Automatic calculation of deviation, uniformity, and fluctuation  Generates calibration certificates and original records compliant with JJF1101-2019  RS232 connectivity for real-time data acquisition  Optional wireless communication module for remote monitoring    Technical Specifications Specification  Value  Power Supply  220 V 50 Hz  Display  7 in LCD color touchscreen  Resolution  0.01 °C  Temperature Range (Host)  -200 to 1800 °C (-328 to 3272 °F)  Temperature Channels  24  Humidity Channels  4 or 6  Temperature Sensor  Pt100-class A, -200 to 300 °C (-328 to 572 °F), resolution 0.01 °C  Thermocouple Range  200 to 1200 °C (392 to 2192 °F), resolution 0.1 °C  Thermocouple Accuracy  375 to 1000 °C (707 to 1832 °F): ≤0.8 °C ±0.004  Humidity Sensor  High-precision digital sensor  Humidity Measuring Range  -40 to 85 °C (-40 to 185 °F), 0 to 100 %RH  Humidity Resolution  0.01 °C, 0.01 %RH  Humidity Accuracy  ±0.3 °C, ±1.5 %RH (10 to 100 %RH)  Function  Electrical performance testing, deviation/uniformity/fluctuation check  Communication Interface  RS232, optional wireless  Application  Environmental test equipment calibration (furnaces, ovens, chambers)