Overview
	 Apparatus for Corrosion of Cast Aluminum Alloys in Engine Coolants conforms to ASTM D4340 Standard Test Method for Corrosion of Cast Aluminum Alloys in Engine Coolants Under Heat-Rejecting Conditions. This apparatus covers a laboratory screening procedure for evaluating the effectiveness of engine coolants in combating corrosion of aluminum casting alloys under heat-transfer conditions that may be present in aluminum cylinder head engines.
	Features
	1.Separate design, convenient to inject and test
	2.Accurate valve body, silicon-ring, no leaking
	3.Equipped with polymethyl methacrylate shield
	4.The apparatus comes with stopwatch, buzzer do the indication
	Technical Parameters
	1.Rated voltage: 220V±10% 50Hz
	2.Power:300W (Continuously adjustable)
	3.Pressure gauge:0~0.4MPa
	4.Timer: Digital timer: 0~999H
	5.Ambient requirements:Temperature:5~500℃; Humidity≤85%
	6.Net dimension: 500*250*140mm, 13kg