Fully Automatic Acid Value Tester HM-YSZ

Fully automatic acid value tester

Fully automatic reflux method, automatic cleaning, automatic drying

Key Features:

1. 7-inch color touch screen operation, microcomputer automatic control.

2. The detection system adopts advanced laser components and high-precision RGB color sensors, with low power and high accuracy.

3. Automatically control the entire process of acid value titration and automatically determine the color endpoint.

4. Program temperature controlled heating bath, automatic boiling and reflux.

5. Automatic discharge of waste liquid and cleaning of reaction bottles at the end of the experiment.

6. It has automatic data query function, which can be easily searched and printed, and can store 500 sets of historical records.

7. Applicable to standards such as GB/T28552-12, GB/T264-83, GB/T7599-87, GB/T258-16, etc

8. Applicable oil samples: transformer oil, turbine oil, phosphate ester fire-resistant oil, lubricating oil, etc

Main technical indicators: 

1. Method used: Reflux method principle

2. Measurement range: 0.001-2.0 mgKOH/g

3. Resolution: 0.001 mgKOH/g

4. Measurement error: Sample acid value (mgKOH/g) error (mgKOH/g)

<0.1<0.01

0.1-0.3<0.02

>0.3<0.03

5. Repetitive error: ≤± 0.01 mgKOH/g

6. Temperature control accuracy: ≤± 0.1 ℃