KN-4684 Yield Stress Apparent Viscosity of Engine Oils Apparatus

Overview

  KN-4684 Yield Stress Apparent Viscosity of Engine Oils Apparatus is suitable to the standards of ASTM D3829 and ASTM D4684. It is used to predict the borderline pumping temperature and determine the yield stress apparent viscosity of engine oils at low temperature. Temperature controlled from -10~-40℃. All the testing processes controlled by the computer automatically.

Features

1.Touch screen operation, built-in CPU can control the temperature curve accurately

2. Adopts various kinds of method programs, one button operation, record the progress during the test

3. Built-in cleaning mode, easy to clean

4. Equip the dedicated cryostat and new special defrost system

Technical Parameters

1.Rated voltage: AC220V±10% ,50Hz

2.Power: 1800W

3.Test temperature: -10~-40℃

4.Cleaning temperature: 20~80℃

5.Accuracy: ±0.1℃

6.Test holes: 4

7.Ambient requirement Temperature: 5~40℃, Humidity≤85%