Salt Spray Test Chamber

Composite Salt Dry and Wet Testing Machine - Salt Water Spray Type

Zhongzhi Testing Instruments' composite salt spray, dry and wet salt spray tester (salt water spray type) is mainly used for accelerated corrosion testing of materials in outdoor environments where they may be exposed to salt water splashing or seawater. This equipment is close to natural conditions, simulating conditions more commonly encountered in natural environments, and conducting tests under conditions several times more severe than natural environments, such as salt spray, dry, wet, and room temperature static environments. Tests can be performed in any order or individually.

product details

Technical Parameters

Model	CZZ-1000DF	CZZ-1600DF	CZZ-2000DF
Inner Dimension WxHxD(mm)	1200x800x1000	1600x800x1000	2000x800x1000
Outer Dimension WxHxD(mm)	2250x1720x1220	2950x1720x1220	3550x1900x1220
Test chamber temperature range	20℃~70℃
Saturated barrel temperature range	RT~70℃
Humidity range	20%~98%RH
Brine spray volume	15±5mm/h(120±40mL/h/80cm²)
Brine temperature	RT~35℃
Spray pipe swing angle	±60°
Sample placement angle	20°±5°
Dry-wet salt spray rapid alternation process	Salt spray test: configurable from 1 minute to 99 hours; Drying test: configurable from 1 minute to 99 hours; Humidity test: configurable from 1 minute to 99 hours;
Spray pattern	Continuous spray, periodic spray, circulating spray can be selected
Control accuracy	Temperature deviation: ±2.0°C; Temperature deviation: ≤+2-3%RH when ≥75RH; Humidity deviation: ≤±5%RH when <75%RH
Case material	Inner titanium plate, outer stainless steel plate with paint
Cooling method	Water cooling
Control system	Siemens PLC + Siemens temperature module + human-machine interface
Power supply conditions	AC380V 50Hz (60Hz customized) three-phase four-wire + protective grounding

Applications

The salt spray tester (salt water spray type) is primarily used for accelerated corrosion testing of materials in outdoor environments where they may be exposed to salt water splash or seawater. This equipment simulates conditions commonly encountered in natural environments, and conducts tests under conditions several times more severe than those in natural environments, such as salt spray, dryness, humidity, and room temperature static conditions. Tests can be performed in any order or individually.

Dry and Wet Salt Spray Rapid Alternation Process

Meets the Test Standards

● GB/T 20853-2007 / ISO 16701:2003 Corrosion of metals and alloys in artificial atmospheres - Accelerated corrosion tests under controlled conditions of exposure to intermittent spray, salt solutions, and humidity cycles

● Volvo Salt Spray test 423-0014

● GB/T 2423.3-2006 / IEC 6008-2-78-2001 Test cab: Steady-state damp heat test method

● GB/T 10587-2006 Technical Specifications for Salt Spray Test Chambers

● GB/T 10586-2006 Technical Specifications for Damp Heat Test Chambers

● GB/T 5170.8-2008 Test Methods for Environmental Testing Equipment for Electrical and Electronic Products - Salt Spray Test Equipment

Contact Us

As a professional test chamber manufacturer, Guangdong Zhongzhi Testing Instrument Co., Ltd. offers custom products to meet your specific testing needs, including our Salt Spray Test Chamber CZ-TB-500/1600/2000CY. For more information, please feel free to contact us.

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