Noxious Gas Test Chamber

LIB Noxious Gas Test Chambers reproduce damages by temperature, relative humidity and noxious gas Corrosion to material, components and constructions. This corrosive gas test chamber can be used for single gas tests and mixed gas tests methods in accordance with IEC 60068-2-42 and IEC60068-2-60. Reach in, walk in and custom noxious gas test chambers are provided for your testing requirement.

Model: GC-100, GC-225, GC-500, GC-800, GC-1000, SO-100, SO-225, SO-500, SO-800, SO-1000

Standard: ISO 6988, ISO 3231, DIN 50018, ASTM G87-02, IEC 60950:22, IEC 60068-2-42, IEC60068-2-60

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Features and Benefits of Noxious Gas Test Chamber

1. The noxious gas test chamber can achieve comprehensive temperature, humidity and noxious gas test. Both single gas test and multi-gas test are included to meet different test standards such as IEC 60068-2-42, IEC60068-2-60.

2. Noxious gases include SO₂, H₂S, NO₂, NH₃, Cl₂, etc. The chamber can perform single or multiple gas test.

3. From obtaining customer needs, to discussing solutions, production, transportation, installation and commissioning, Lib Industry can realize one-stop solutions.

4. The corrosive gas test chamber has good sealing. Its exhaust gas treatment device can safely and efficiently process exhaust gases after the test.

Specifications of Noxious Gas Test Chamber

Model	SO-100	SO-225	SO-500	SO-800	SO-1000
Internal Dimensions (mm)	400500500	500600750	700800900	80010001000	100010001000
Overall Dimensions (mm)	86010501620	96011501860	118013502010	128015502110	150015502110
Interior Volume (L)	100	225	500	800	1000
Temperature Range	15 ℃ ～ 80 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Humidity Range	30% ~ 98% RH
Humidity Deviation	±1% RH
SO2 Concentration	25±5 ppm
Air Change Rate	3~5 /h
Cooling system	Mechanical compression refrigeration system
Humidifier	External isolation, stainless steel surface evaporation humidifier
Water Supply System	Water purification system, Automatic water supply
Controller	Programmable color LCD touch screen controller Ethernet connection, PC Link
Gas Sensor	SO₂ gas sensor
Air Circulation	Centrifugal wind fan
Door Lock	Electromagnetic lock
Gas Exhaust Device	SO₂ Exhaust Unit
Safety Device	Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection
Interior material	SUS304 stainless steel +Glass fiber reinforced plastics
Exterior material	Steel Plate with protective coating

Noxious Gas Test Chamber Working Principle

The sample is placed in the workroom and the high-precision flow controller is set to introduce the toxic gases (single, mixed) into the well sealed workroom. Fan device is installed in the noxious gas test chamber to evenly distribute the gas. At the same time noxious gas test chamber can control temperature and humidity, test time, test cycle, etc. Sensors in the workroom are to monitor gas concentration, temperature and humidity. Operator can observe sample changes through window in real time. After the test is finished, the noxious gas was purified and discharged.

Noxious Gas Test Chamber Application

Noxious gas test chamber can perform single gas test in accordance with IEC 60068-2-42, IEC 60068-2-60 and other standards, and can also conduct NO2, CO2, H2S and SO2 mixed gas test. Noxious gas test chamber is widely used in industrial production, automotive, electronics, buildings and other industries which may occur noxious gas.