R-TH-125LKF three-layer constant temperature and humidity test chamber Introduction: The R-TH-125LKF three-layer constant temperature and humidity test box, also known as the "programmable constant temperature and humidity test box, constant temperature and humidity box, constant temperature and humidity testing machine", is generally used to simulate the product's adaptability and characteristics under the combination of temperature and humidity conditions in the climate environment (high and low temperature operation and storage, temperature cycle, high temperature and high humidity, low temperature and low humidity, condensation test, etc.), to test whether the product's adaptability and characteristics have changed. This device adopts a three-layer structure, which can test samples of different temperatures and humidity at the same time, better compare the test results of the products, and also save costs. characteristic: 1. Programming control: A 7-inch wide color LCD programmable control system with refrigeration PID control and high-speed processing capabilities; 2. Remote monitoring: monitoring the operation status of local area network equipment, changing program settings, starting/stopping operations, etc; 3. Test download: Execute the test conditions by downloading the test condition program mode to the PC connected to the device; 4. High performance: The limit test range of the constant temperature and humidity test box can reach 95 ℃, 98% R.H; 5. Customized production: It can meet customized needs such as door specifications, refrigeration methods, water supply, and language selection. Technical parameters: Volume: Single layer ≥ 125L (upper, middle, and lower three-layer type) Temperature range: -40 ℃~150 ℃ Temperature uniformity: ≤ ± 2 ℃ Temperature fluctuation: ± 0.5 ℃ Heating time: -400 ℃ -+150 ℃ Heating rate ≥ 3 ℃/min Cooling time:+60 ℃ -40 ℃ with thermal load, cooling rate ≥ 2 ℃/min Humidity range: 20%~98% RH (at 15 ℃~85 ℃) Humidity fluctuation: ± 2% RH Humidity uniformity: ≤ ± 3.0% RH (≥ 75RH), ≤ ± 5RH (<75% RH) Equipment noise: ≤ 70dB Voltage: AC380V 50Hz Installed power: 14.5KW Refrigeration system: air-cooled or water-cooled; Single stage/cascade, semi enclosed compressor, environmentally friendly refrigerant (HFC-404 and HFCC23) Controller: Touch screen controller, running in Chinese/English/old/Korean, fixed value/program mode Protection devices: no fuse switch, compressor overvoltage, overheating, overcurrent protection, over temperature protection, fan overload protection. Fuses, dry burn protectors, water shortage protection Standard accessories: 1 insulated glass window, 50mm * 1 in the stack hole, 1 set of lighting lights, and indicator lights Working environment temperature:+5 ℃~+35 ℃
Introduction: The R-TH-125LKF three-layer constant temperature and humidity test box, also known as the "programmable constant temperature and humidity test box, constant temperature and humidity box, constant temperature and humidity testing machine", is generally used to simulate the product's adaptability and characteristics under the combination of temperature and humidity conditions in the climate environment (high and low temperature operation and storage, temperature cycle, high temperature and high humidity, low temperature and low humidity, condensation test, etc.), to test whether the product's adaptability and characteristics have changed. This device adopts a three-layer structure, which can test samples of different temperatures and humidity at the same time, better compare the test results of the products, and also save costs.
