Salt spray constant temperature and humidity test chambers

Product Usage ：Salt spray constant temperature and humidity test chambers （Salt Fog Chamber、Corrosion Test Chamber）are used to evaluate the performance indicators of aerospace products, information electronic instruments, materials, electrical and electronic products, and various electronic components under high/low temperature or damp-heat conditions. Salt spray testing applies to protective coatings on parts, electronic elements, and metal materials, as well as to salt-fog corrosion testing of industrial products.

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Customizable ：Specific product specifications and parameters can be customized according to the customer's actual situation or customization. You can contact us at any time to obtain quotations and solutions.

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Parameter Details

Model	Studio Size (DWH)mm	Dimension（DWH）mm
LRHS-504-RYGS	700×800×900	Subject to contractual three-view
LRHS-800-RYGS	800×1000×1000
LRHS-1000-RYGS	1000×1000×1000

temperature range	RT+5℃～60℃
Saturated drum temperature	RT+10℃～60℃
Temperature uniformity	≤2℃
Temperature fluctuation	±0.5℃
Salt spray deposition	1～2ml/80 cm².h(16-hour average)
Spraying method	Wall-mounted spray pattern
temperature range	RT+10℃～100℃
Humidity range	85%～98%RH
Temperature uniformity	±2℃ (at no load)
Temperature fluctuation	±0.5℃ (at no load)
Humidity fluctuation	±1%
temperature deviation	±2℃
Humidity Deviation	±3%
temperature range	RT+10℃～200℃
Temperature uniformity	±2℃ (at no load)
Temperature fluctuation	±0.5℃ (at no load)
temperature deviation	±2℃
Case Material	High quality 316 stainless steel
Studio Materials	Imported high-grade stainless steel SUS304
Air-saturated drums	Imported high-grade stainless steel SUS304
Pressurized Air Hose Material	High quality rubber hose
Other pipelines	Thickened Fluorosilicone Rubber Tubing
Temperature Controller	Imported “UEC” brand temperature and humidity meter
temperature sensor	PT100 platinum resistance temperature measurement body
heater	Titanium Heating Tube
interrupter	Schneider miniature circuit breakers (to prevent short circuits in control circuits)
standard configuration		V-shaped sample holder, round bar, nozzle, funnel, measuring cylinder, mist exhaust pipe
security protection		Over-temperature, overall equipment under-phase/reverse phase, overall equipment timing Quick fog discharge indication, end of test, low water level protection, electric leakage and short circuit
Supply Voltage		AC380V±10% 50Hz
Power		10.0kW	13.5kW	16.0kW
operating environment		5℃～＋28℃ ≤85% RH
Note: 1、 the test data are used in the ambient temperature of 25 ℃ and well ventilated conditions measured 2、The above parameters are for reference only, and can be customized according to user-specific test parameters. 3、This technical information, subject to change without notice

product

Feature

The main features of the Salt spray constant temperature and humidity test chambers ：
1. Imported reinforced hard PP plates with smooth and flat surface
2. Imported transparent impact-resistant plates as observe window
3. All pipe is anti-corrosion can be used 15years .
4. Adopt water seal method to prevent leakage of salt spray.
5. With air pressure cylinder for convenient operation.
6. Independent heating system , fast speed , temperature and humidity are evenly distributed
7. Equipped with automatic demisting device
8. Fault alarm and resolution remind function
9. Power failure protection function
10. Self-diagnosis function
11. Calendar timing function
12. Tri-color Indicator and EMO (Emergency-off Switch) available

Test standard

Salt spray constant temperature and humidity test chambers International Standards:
MIL-STD-202 “DEPARTMENT OF DEFENSE TEST METHOD STANDARD ELECTRONIC AND ELECTRICAL COMPONENT PARTS “
ISO 9227:2012、ISO 9227:2017、ASTM B117-23、JIS Z 2371:2015、IEC 60068-3-5:2018
ISO/IEC 17025、IEC 60068-2-11:2021
American Standards：
ASTM-B117 “Standard Practice for Operating Salt Spray (Fog) Apparatus”
ASTM-B368 “Standard Test Method for Copper-Accelerated Acetic Acid-Salt Spray (Fog) Testing (CASS Test)”
American Electronics
EIA-364-26 “Salt Spray Testing of Electrical Connectors”
Chinese Standards：
GB/T 2423.17 “Environmental testing for electric and electronic products – Part 2: Test methods – Test Ka: Salt mist”
GB/T 10125 “Corrosion tests in artificial atmospheres — Salt spray tests”
GB/T 1771 “Paints and varnishes – Determination of resistance to neutral salt spray(fog)”
GJB150 “Environmental Test Methods for Military Equipment”