Humidity calibration instruments

Advanced automated verification system for digital and pointer thermohygrometers featuring AI-powered image recognition, three operational modes, and compatibility with major dew point meters. Achieves 95% recognition accuracy for digital units and 80% for pointer types with complete unattended calibration capabilities.

Professional DTLH temperature and humidity standard chamber for precise calibration of hygrothermographs and sensors. Features WiFi remote control, 7-inch HD touch screen, SUS304 stainless steel interior, and precision control with ±0.1℃ temperature fluctuation and ±0.5% RH humidity fluctuation. Ideal for metrology labs and quality control applications.

Industrial-grade temperature and humidity calibration chamber featuring ±0.1℃ temperature fluctuation and ±0.5%RH humidity control. Equipped with WiFi remote control, HD touch screen, and SUS304 stainless steel construction. Meets JJG205-2005 and JJF1564-2016 standards for precise metrological verification of various humidity measurement devices.

High-precision portable humidity generator with 5-50℃ temperature range and 0.1℃ uniformity. Features 7-inch touchscreen, dual-zone drying cylinder, and capacity to calibrate up to 15 sensors simultaneously. Ideal for temperature and humidity sensor, transmitter, and meter calibration with RS232 communication interface.

Professional chilled mirror dew point hygrometer featuring gold-plated mirror surface and corrosion-resistant construction. Delivers ±0.2℃ accuracy with excellent repeatability and long-term stability. Ideal for aerospace, pharmaceutical, and industrial applications with touch screen operation and permanent free calibration.

Professional temperature and humidity calibration chamber with -5℃ to 65℃ range and 0.01℃ resolution. Features WiFi remote control, HD touch screen, and SUS304 stainless steel construction. Complies with JJG205-2005 and JJF1564-2016 standards for precise instrument verification and testing applications.

Professional chilled-mirror dew-point hygrometer featuring gold-plated mirror surface and corrosion-resistant construction. Delivers ±0.2℃ accuracy, ≤±0.05℃ repeatability, and permanent free calibration. Ideal for aerospace, pharmaceutical, and industrial applications with touch screen operation and comprehensive data management capabilities.

High-precision chilled-mirror dew-point hygrometer featuring ±0.1℃ accuracy, gold-plated mirror surface, and corrosion-resistant construction. Ideal for aerospace, pharmaceutical, and industrial applications with touch screen operation, automatic balancing, and permanent free calibration for reliable humidity measurement in demanding environments.

Portable TADT temperature and humidity calibration instrument featuring 0.1℃ temperature uniformity, 5-95% RH range, and capacity to calibrate 10-15 probes simultaneously. Includes 7-inch touchscreen, modular sensor ports, and external drying cylinder for professional calibration applications.

High-precision chilled-mirror dew-point hygrometer serving as reference standard for humidity measurement. Features gold-plated mirror surface, ±0.2℃ accuracy, 0.01℃ resolution, and semiconductor refrigeration. Ideal for aerospace, pharmaceutical, and industrial applications with permanent free calibration and excellent repeatability.

Professional chilled mirror dew point meter featuring gold-plated mirror surface and corrosion-resistant construction. Delivers ±0.2℃ accuracy, ±0.05℃ repeatability, and permanent free calibration. Ideal for aerospace, pharmaceutical, and industrial applications with touch screen operation and real-time data recording capabilities.

High-precision cold mirror dew point instrument featuring gold-plated mirror surface, touch screen operation, and automatic balancing system. Offers ±0.2℃ accuracy, -20℃ to +95℃ temperature range, and permanent free calibration. Ideal for military aerospace, pharmaceutical, and industrial applications requiring reliable humidity measurement.

High-precision portable temperature and humidity calibration instrument with 5-50°C range, ±0.05°C temperature stability, and 5-95% RH humidity range. Features 7-inch color touchscreen, simultaneous calibration of 10-15 probes, and modular design for various sensor types. Ideal for calibrating sensors, transmitters, and digital meters with exceptional accuracy and efficiency.

Professional DTLH Series calibration chambers provide precise temperature (-5℃ to 65℃) and humidity (5-95% RH) control for testing digital/pointer hygrometers. Features WiFi remote control, HD touch screen, SUS304 stainless steel interior, and advanced PID control for rapid stabilization. Ideal for laboratories and industrial calibration applications with high accuracy and automated verification capabilities.