Humidity Chamber

Name: Humidity Chamber
Brand: Xi'an LIB Environmental Simulation Industry

LIB humidity test chambers are available in standard and customized models, simulating a wide range of temperature and humidity. Humidity testing can be carried out for a long time, for which we have adopted an automatic water inlet design. The automatic water inlet system has realized water circulation and water resources saving and also realized automated testing.

Model: TH-100C, TH-225C, TH-500C, TH-800C, TH-1000C

Standard: AAMA501, ASTM D4169-16, IEC 61215, IEC 61646, IEC61108, IEC62688, MIL-STD-812D

Humidity Chamber Features and Benefits

1. The humidity test chamber can realize long-term 85°C 85%RH test. The automatic water inlet and water circulation system of the test chamber perfectly realizes the automatic test, which has high test efficiency and saves time.

2. The controller of the humidity testing chamber has a multilingual interface, which is convenient for customers to operate and use. Test data can be stored and downloaded.

3. The benchtop humidity chamber has a large size and defoggable view window, so that the specimen can be clearly observed during the test. It can also be equipped with a glass door, which is convenient for customers to adjust the specimen and observe.

4. The standard configuration humidity test chamber has a test hole, which can easily energize the specimen. If a special size test hole is required, LIB can customize it to meet customer's testing needs.

Specifications of Humidity Chamber

Model	TH-100	TH-225	TH-500	TH-800	TH-1000
Internal Dimension (mm)	400500500	500600750	700800900	80010001000	100010001000
Overall Dimension (mm)	90010501620	100011401870	120013402020	130015402120	150015402140
Interior Volume	100L	225L	500L	800L	1000L
Heat load	1000W
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
Cooling Rate	1 ℃ / min
Heating Rate	3 ℃ / min
Cooling system	Mechanical compression refrigeration system
Refrigerating unit	French TECUMSEH compressor
Heating Element	Nichrome heater
Controller	Programmable color LCD touch screen controller, Ethernet connection
Water supply system	Automatic water supply, Water purification system
Humidifier	External isolation, stainless steel surface evaporation humidifier
Safety Device	Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection
Exterior Material	Steel Plate with protective coating
Interior Material	SUS304 stainless steel
Thermal Insulation	Polyurethane foam and insulation cotton
Observation Window	Interior lighting, double-layer thermo stability silicone rubber sealing
Standard Configuration	1 Cable hole with plug; 2 shelves

Configuration of Humidity Chamber

① Workroom	SUS304 stainless steel mirror plate, smooth and easy to clean, not easy to rust corrosion, conducive to maintaining the stability of the internal environment. Double punched sample holder, spacing can be adjusted as required.
② Air circulation system	Composed of motor, air duct and stainless steel multi-blade centrifugal fan. Driven by the motor, the fan makes the air in the chamber flow circularly through the air duct, so that the temperature and humidity are distributed more evenly in the workroom.
③ Heating system	Nickel-chromium alloy heating wire, improve the studio temperature, heating speed, stable performance.
④ Cooling system	Includes components such as compressor, condenser, throttle and evaporator. Mechanical cycle refrigeration.
⑤ Humidity system	Steam humidification. Steam is sent into the workroom to increase humidity.
⑥ Control system	The controller regulates the operating state of heating, cooling, humidification and other systems to ensure accurate and stable temperature and humidity.