BT-AT-YW Series Salt Spray Chamber is used to determine the corrosion resistance to salt fog of specimens. It is used for evaluating the quality and the uniformity of materials surfaces. This machine conforms to ISO 9227, ASTM B117, DIN 50021, GB/T 2423.17, GB/T 2423.18, etc.  
Schematic diagram:

The chamber adopts high quality material and advanced technology, corrosion resistant, smooth and easy to clean, no leakage phenomenon.

It equipped with a variety of specimen supports, convenient for placement of all kinds of specimens to test.

Specification

Model	BT-AT-YW60	BT-AT-YW90	BT-AT-YW120	BT-AT-YW160	BT-AT-YW200
Inner dim. (cm)	60×45×40	90×60×50	120×85×50	160×100×50	200×100×60
External dim. (cm)	110×67×118	141×91×122	200×115×145	240×135×145	280×135×155
Test chamber volume	108L	270L	600L	680L	800L
Salt water tank volume	15L	25L	40L	40L	60L
Material Thickness	5mm	6mm	8mm	8mm	10mm
Test chamber temp.	RT＋5℃~50℃
Fog quantity	1～2ml/h.80cm2
Temp. fluctuation	≤±0.5℃
Spray tower	Independent designed acrylic conical disperser, can adjust the flow of the spray, and can make the fog uniform
Spray nozzle	PYREX glass precision nozzle
Spraying mode	Continuous and intermittent spray selectable
Timing range	0-9999.9h
Interval time	0~99.9 h
Power supply	AC220V, 50Hz

Details & Features

★ Innovative design, chamber structure, easy to install and maintain, stable and reliable;★ Chamber cover adopts transparent acrylic sheet, 5mm thick, high temperature resistant; 
★ Adopts U-shaped alloy heating tube, fast to heat, with resistance to acid and alkali corrosion, long service life;
★ Independent designed acrylic conical atomizer, can adjust the flow of the spray, and can make the fog uniform;
★ Pressure regulating valve adopt concave type design, to prevent wrong operation, and save space.
 
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