Small Benchtop Humidity Chamber

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

The small benchtop humidity test chamber has three low temperature type:-20 ℃，-40℃，-70 ℃，and the highest temperature can reach at 150 ℃. Humidity is controlled from 20%RH to 98%RH.

Small size,suitable for laboratory, small work room and other space limited places to use. Complete functions, including temperature and humidity control system, sample storage area, air circulation system, etc.

Model: TH-50A ,TH-50B, TH-50C

Standard: AAMA501, ASTM D4169-16, IEC 61215, IEC 61646, IEC61108, IEC62688, MIL-STD-811D

窗体顶端

窗体底端

Features and Benefits of Small Benchtop Humidity Chamber

1. Equipped with high-precision temperature and humidity sensor and advanced control system, it can accurately control the temperature and humidity in the test chamber.

2. In addition to the conventional humidity test, some special tests can also be carried out according to the needs of users, such as wet heat cycle test, 85/85 test, etc., which has a wide range of applications.

3. Able to quickly reach the set temperature and humidity conditions. And because the internal space is relatively small, the uniformity of temperature and humidity is good, which can ensure the accuracy and reliability of the test results.

4. Compared with large humidity test chamber, small bench humidity test chamber has lower energy consumption and can save energy costs. In the course of a long test, it is particularly obvious.

Specifications of Small Benchtop Humidity Chamber

Model	TH-50	TH-80
Internal Dimension (mm)	320350450	400400500
Overall Dimension (mm)	8201160950	90012101000
Interior Volume	50L	80L
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
Controller	Programmable color LCD touch screen controller Ethernet connection
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 (Φ 50,) with plug; 2 shelves
Weight	190kgs		220kgs

Configuration of Small Benchtop Humidity Chamber

① Workroom	The shell is made of 4MM A3 steel plate with spray plastic, corrosion resistant. The inner wall is made of SUS304 mirror stainless steel, which has good corrosion resistance and thermal conductivity and is convenient for cleaning after the test. Equipped with high precision temperature and humidity probe, PT100 platinum resistance sensor and gauze probe.
② Control system	The core control unit can accurately control the heating, cooling, humidification and other systems according to the set parameters.
③ Air circulation system	The centrifugal fan is used to make the temperature and humidity distribution in the chamber more uniform and avoid excessive differences in local temperature and humidity.
④ Heating system	High-power nickel-chromium heating wire, when the temperature in the chamber is lower than the set value, the heating element works to increase the temperature in the chamber.
⑤ Water system	Steam humidification. Equipped with appropriate pipes, valves and pumps and other components to ensure water supply and humidification uniformity.
⑥ Cooling system	The controllable temperature range is widened. It is composed of compressor, condenser, evaporator, refrigerant, etc., and reduces the temperature in the chamber through compression refrigeration.