1、 Overview
The salt dry wet testing machine (salt spray type) is mainly used for accelerated corrosion testing of materials in outdoor environments that may come into contact with salt water splashes or seawater. This equipment is the closest to natural conditions and simulates the conditions commonly encountered in natural environments. It self tests under harsh conditions several times that of natural environments, such as salt spray, dry, humid, room temperature static, etc. It can perform tests in any order or separately
2、 The product meets the testing conditions and execution standards
GB/T 20853-2007/ISO 16701:2003 Corrosion of metals and alloys - Accelerated corrosion test in artificial atmosphere exposed to controlled conditions of intermittent spray salt solution and wet cycling
Volvo Salt Spray test 423-0014；
GB/T 2423.3-2006/IEC6008-2-78-2001 Test Cab: Constant Damp Heat Test Method;
GB/T 10587-2006 Technical Conditions for Salt Spray Test Chamber;
GB/T 10586-2006 Technical Conditions for Damp Heat Test Chamber;
GB/T 5170.8-2008_ Inspection methods for environmental testing equipment for electrical and electronic products - Salt spray testing equipment.

PRODUCT MODEL	CZ-1000DF	CZ-1600DF	CZ-2000DF
Inner box ruler (mm) W × H × D	1200×800×1000	1600×800×1000	2000×800×1200
Outer box ruler (mm) W × H × D	2550×1720×1220	2950×1720×1220	3550×1900×1420
Temperature range of laboratory	20℃～70℃
Saturation bucket temperature range	RT～ 70℃
Humidity range	20%～98%RH
Saltwater spray volume	15±5mm/h（120±40mL/h/80cm2）
Salt water temperature	RT～35℃
Swing angle of sprinkler pipe	±60°
Sample placement angle	20°±5°
Spray device structure
Rapid alternation process of dry and wet salt spray
Spray mode	Continuous spray, periodic spray, and cyclic spray are optional
Control accuracy	Temperature deviation: ± 2.0 ℃ Humidity deviation: ≤+2-3% R.H when ≥ 75% RH; Humidity deviation: ≤ ± 5% R.H when<75% RH;
Cooling method	water-cooling
Cabinet material	Inner titanium plate, outer stainless steel plate baked with paint
control system	Siemens PLC+Siemens temperature module+human-machine interface
Power supply conditions	AC380V 50HZ (customized for 60Hz) three-phase four wire+protective grounding