LIB's H₂S corrosive gas test chamber is designed to simulate extreme hydrogen sulfide (H₂S) environments with temperature and humidity control, greatly expanding the possibilities of H₂S corrosive environments, enabling accurate assessment of corrosion resistance, degradation of electronic components and components with metallic or organic coatings. The H₂S corrosive gas test chamber is also suitable for H₂S, SO₂, NO₂, CL₂ alone or mixed gas test.
Key features
H₂S Corrosive Gas Test Chamber
H₂S concentration range:10 ~ 100 ppb ± 20 ppb(Adjustable) ±1% FS, high sensitivity electrochemical sensor real-time monitoring and feedback
Flexible temperature and humidity control:15°C to 100°C,30% ~ 98% RH
Large area observation window for real-time observation of product test status
Variable speed controlled axial fans ensure uniform ozone distribution
SUS316L stainless steel with high H₂S corrosion resistance
Double silicone shims and electromagnetic door lock ensure no H₂S leakage
NaOH tank neutralize residual H₂S gas to meet workplace safety requirements
parameter list
Cryogenic Test Chambers
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Model |
GC-100 |
GC-225 |
GC-500 | GC-1000 |
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Internal Dimension (mm) |
400*500*500 |
500*600*750 |
700*800*900 |
1000*1000*1000 |
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Overall Dimension (mm) |
860*1050*1620 |
960*1150*1860 |
1180*1350*2010 |
1500*1550*2110 |
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Interior Volume |
100L |
225L |
500L | 1000L |
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Temperature Range |
15℃ ～ +100 ℃ |
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Temperature Fluctuation |
± 0.5 ℃ |
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Temperature Deviation |
± 2.0 ℃ |
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Humidity Range |
30% ~ 98% RH |
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Humidity Deviation |
±2.5% RH
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H₂S Concentration |
10 ~ 100 ppb ± 20 ppb(Adjustable) |
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Air Change Rate |
3~10 times /h |
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Cooling system |
Mechanical compression refrigeration system |
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Water Supply System |
Water purification system, Automatic water supply
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Controller |
Programmable color LCD touch screen controller Ethernet connection, PC Link |
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Gas Sensor |
H₂S gas sensor |
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Air Circulation |
Centrifugal wind fan |
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Door Lock |
Electromagnetic lock
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Gas Exhaust Device |
NaOH solution tank |
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Safety Device |
Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection |
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| Interior material | SUS316 stainless steel +Glass fiber reinforced plastics | |||
Product details
H₂S Corrosive Gas Test Chamber
Workroom
SUS316L stainless steel, anti-H ₂S corrosion, smooth surface easy to clean, strong air tightness, door with heating function of tempered glass observation window, anti-atomization design. Standard double punch sample holder, bearing capacity 50KG.
Electromagnetic Lock
Automatically unlocks in the event of a power failure or abnormal system condition to ensure the safety of both the operator and test specimens.
NaOH Exhaust Treatment System
NaOH solution spray tower and H₂S exhaust gas, generate harmless sulfide, removal rate > 99%. NAOH tank equipped with spray device to speed up H₂S residual gas treatment.
Remote Control
Custom programming,multi-stage loop test. With LAN/USB interface, remote monitoring and data export (Excel/CSV format), automatic generation of trend curves and test reports. Large storage data capacity, supporting historical data tracing and comparative analysis.
One-stop solution: 3 years warranty, lifetime service. Tailor-made solutions for mixed gas testing (e.g., H₂S + CO₂+ O₂). Please contact LIB today to discuss your H₂S corrosion testing requirements. LIB will provide detailed technical proposals, including H₂S corrosive gas test chamber specifications, prices and delivery schedules.
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