1. Introduction:
The mixed gas tester is suitable for accelerated corrosion tests on contact points and connectors to evaluate the corrosive effect of the atmosphere contaminated by sulfur combustion products on these contact points and connectors.
The test chamber utilizes gases such as H2S, SO2, NO2, Cl2, etc., to accelerate corrosion of materials or products under certain temperatures and relative humidity conditions, replicating the corrosion of materials or products over a certain period of time.
The extent of damage within the scope, as well as a comparison of the process quality of similar protective layers, evaluates the protective coatings of industrial products such as automotive parts, electronic components, metal materials, and electrical products in mixed gas environments.
Corrosion resistance in the body.
2. Meets Standards:
IEC60028-2-60 (GB/T2423.51-2020) Environmental Test for Electrical and Electronic Products - Test Ke: Corrosion Test by Flowing Mixed Gas
IEC 60068-2-42 (GB/T2423.19-2013) Hydrogen Sulfide Corrosion Test for Contact Points and Connectors
IEC 60068-2-43 (GB/T2423.20-2014) Hydrogen Sulfide Corrosion Test for Contact Points and Connectors
IEC 60512-11-7 (DIN EN 60512-11-7) Flowing Mixed Gas Corrosion Test
GB/T19745-2005 and QC/T417.1-2001, Section 4.24 requirements for flowing gas corrosion test
IEC68-2-60 Test for corrosion caused by artificial low concentration pollution gas
EIA-364-65B Method for Mixed Gas Corrosion Testing
3. Main Technical Parameters:
3.1 Model
ZT-H150 ZT-H300 ZT-H600 ZT-H1000
3.2 Studio Size
ZT-H150A 500W x 500D x 600H mm
ZT-H300A 650W x 650D x 710H mm
ZT-H600A 800W x 800D x 940H mm
ZT-H1000A 1000W x 1000D x 1000H mm
3.3 Equipment Dimensions
ZT-H150A 1360W x 1250D x 1800H mm
ZT-H300A 1550W x 1400D x 1900H mm
ZT-H600A 1600W x 1650D x 2000H mm
ZT-H1000A 1800W x 1850D x 2050H mm
3.4 Exhaust Treatment Unit External Dimensions
ZT-H150A 760W x 680D x 1500H mm
ZT-H300A 760W x 680D x 1500H mm
ZT-H600A 880W x 750D x 1650H mm
ZT-H1000A 880W x 750D x 1650H mm
3.5 Cylinder Storage Cabinet External Dimensions
ZT-H150A 950W x 450D x 1200H mm
ZT-H300A 950W x 450D x 1200H mm
ZT-H600A 950W x 450D x 1200H mm
ZT-H1000A 950W x 450D x 1200H mm
3.6 Power/Power Supply
ZT-H150A 220V, 4.5kw
ZT-H300A 380V, 6.0kw
ZT-H600A 380V, 8.0kw
ZT-H1000A 380V, 9.5kw
3.7 Temperature Range:15℃～60℃
3.8 Relative Humidity Range:50～90% RH
3.9 Temperature Uniformity:≤2℃ (Idle state constant)
3.10 Temperature Fluctuation:±0.5℃ (No-load steady state)
3.11 Temperature Deviation:±1℃ (no-load steady state)
3.12 Humidity Deviation:±3% (no-load stability)
2.13 Sulfur Dioxide Concentration:10ppb to 30ppm (by volume)
3.14 Hydrogen sulfide concentration:5ppb to 15ppm (by volume)
3.15 Nitrogen Dioxide Concentration:100ppb to 500ppb (by volume)
3.16 Chlorine Gas Concentration:5ppb to 50ppb (by volume)
3.17 Gas Concentration Control Method:Import the method of volume ratio calculation through formula, then control the gas flow rate.
3.18 Sample Rack:Swivel and fixed bracket styles
3.19 Time Setting Range:0 to 9999 hours (touch screen)
3.20 Air Changes Per Hour:3-10 times adjustable (touch screen setting)
3.21 Verification of Gas Concentration:Gas concentration detection tubes and test strips (optional with gas samplers, concentration detection tubes, test strips)
