ASTM G85 Salt Spray Chamber

Name: ASTM G85 Salt Spray Chamber
Brand: Xi'an LIB Environmental Simulation Industry

ASTM G85 salt spray chamber meets ASTM G85 standards and is used to evaluate corrosion resistance of metallic materials, organic and inorganic coatings. By simulating the salt spray environment and exposing the sample to a controlled salt spray environment determines the corrosion resistance of the material or coating.

Temperature range: +10℃ ~ +90℃, humidity range: 30% ~ 98%RH, salt spray deposition: 1 ~ 2ml/80cm²•h. Spray method: continuous, adjustable cycle.

Model: SC-010, SC-016, SC-020

Standard: ASTM B117, ISO 9227, ASTM G85, D17 2028, SAE J2334, ISO4611, ISO7253, IEC 60068-2-11, ASTM G85-02e1 Annex A1, DIN 50021, ASTM B368

ASTM G85 Salt Spray Chamber Features and Benefits

1. Complying with according to ASTM G85 standard, test methods and parameters strictly follow relevant specifications to ensure the accuracy and reliability of test results, which can be recognized worldwide.

2. Simulate a variety of salt spray environments, such as continuous acid salt spray, circulating acid salt spray, acidic synthetic seawater fog, dilute electrolyte circulating fog and other different test conditions.

3. ASTM G85 salt spray chamber can accurately control the salt spray concentration, temperature, humidity and other parameters to ensure the stability and consistency of the test environment, and effectively simulate different actual use environments.

4. A wide range of sample adaptability: standard and customized sample holder made of insulating materials to avoid electrochemical corrosion, which adapts to different shapes, sizes and quantities.

Specifications of ASTM G85 Salt Spray Chamber

Model	SC-010	SC-016	SC-020
Internal dimensions (mm)	13001000600	1600900720	20001000800
Overall dimensions (mm)	200013001600	230013001700	270013001900
Interior Volume (L)	780	1280	1800
Temperature Range	+10 ℃ ～ +90 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Humidity Range	30% ~ 98% RH
Humidity Deviation	+ 2%, - 3%
Salt Fog Deposition	1～2ml / 80cm2 · h
Cooling system	Mechanical compression refrigeration system
Humidifier	External isolation, stainless steel surface evaporation humidifier
Water supply system	Water purification system
Air Preheating	Saturated air barrel (31Liter)
Spraying System	Atomizer tower and Spray nozzles
Salt Fog Collected	Fog collector and fog measure cylinder
Controller	Programmable color LCD touch screen controller, Ethernet connection
Air Circulation	Centrifugal wind fan
Safety Device	Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection
Material	Glass fiber reinforced plastics
Standard Configuration	8 round bars

Configuration of ASTM G85 Salt Spray Chamber

①Workroom	Made of corrosion-resistant glass fiber reinforced plastics.Strong corrosion resistance, one-time forming, reinforced design, long service life and high temperature resistance. Standard sample holder:round rod and V-shaped groove design, test pieces can be freely placed and adjusted angles. Customed insert sample holder is also available.
②Spray tower	It is equipped with a non-crystalline glass nozzle, and the spray volume and flow rate can be adjusted. Two spray towers are located on either side of the workroom and are connected to the salt tank, air source, etc., to atomize the salt water and spray it into the workroom.
③Refrigerating system	The use of mechanical compression refrigeration system, can control the temperature of the workroom and related parts within the specified range of +10℃ ~ +90℃.
④Air circulation system	The centrifugal fancan keep the air circulating inside the workroom, so that the salt spray distribution is more uniform, ensuring that sample can be fully exposed to the salt spray at all locations.
⑤Heating system	Using nichrome heaters, etc., the workroom can be heated to maintain the temperature conditions required for the test.
⑥Humidity system	External isolation, stainless steel surface evaporation humidifier, etc., which can control the humidity within the specified range of 30%~98%RH, etc.
⑦Control system	Programmable color LCD touch screen controller, which is convenient for users to set and adjust temperature, humidity, spray time, etc. At the same time, the controller also has monitoring and recording functions.
⑧Saturated barrel	The air is heated and humidified to provide saturated air for the spray tower, so that the brine can be better atomized. The temperature of saturated barrel should be controlled according to the test requirements.
⑨Salt solution tank	For storing a prepared salt solution, sodium chloride solution. To meet the continuous supply of salt solution during the test.
⑩Air supply(option)	Compressed air is provided to the spray tower so that the salt solution can be atomized through the nozzle to form a salt spray.