I. Main Technical Features 

1. The instrument is composed of tester and temperature controller. Desktop structure.Both of inner and outer crucible adopt stainless materials.Inner crucible has been specially processed.The smooth finish corresponds with the test requirements.

2. The temperature controller adopts digital display type. The parameters set is convenient. The temperature controlling precision is high.

II. Main Technical Specifications 

1. Standard water value:(51±1)s

2. Testing temperature:(0~100)℃

3. Temperature controlling accuracy:±0.2℃

4. Engler viscosity thermometer:correspond with GB/T 514

5. Specification of measuring flask:(200±0.2)ml

6. Inner crucible:stainless steel material

7. Power of electric heater:550W(AC220V,50Hz)

8. Accuracy of electric stopwatch:1/100s(provided by users themself)

9. Dimension:200mm×200mm×400mm(Temperature controller is not included)