KN-4340 Corrosion of Cast Aluminum Alloys in Engine Coolants

Overview

KN-4340 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 polymethylmethacrylate shield

4.The apparatus comes with stopwatch, buzzer do the indication

5. Special cover for protecting the operator

Technical Parameters

1.Rated voltage：AC 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%