Overview
The instrument is designed and made as per the National Standard GB/T264 "Test Methods for Acid Number of Petroleum Products" and GB/T258 "Test Methods for Acidity of Gasoline, Kerosene, and Diesel oil". It is suitable to determine acidity of gasoline, kerosene, and diesel oil, which don't add ethyl liquids, and acid value of petroleum products. The instrument uses alcohol to extract acid from sample. Then make titration for alkali liquids.
The instrument is also suitable to determine acid number of transformer oil and turbine oil in service as per the National Standard GB/T7599 "Test Methods for Acid Number of Transformer Oil and Turbine Oil in Service".
HK-264: Single element
HK-264A: Double elements
Features
1. Stepless solid-state voltage regulation, output without electric, no spark, no noise, stable performance.
2. Heating jacket heating no flame, safe and reliable.
3. The instrument uses double (single) device.
4. Voltage table shows clear, accurate temperature, good insulation properties.
5. Instrument titration easy to control, easy to record.
6. Simple operation with elegant structure.
| 1. Rated voltage: |
AC 220V±10% 50Hz |
| 2. Heating power: |
0~300W(×2 ) Continuously adjustable |
| 3. Temperature controlling mode: |
Solid state pressure regulator (Stepless) |
| 4. Adjustable display: |
0~250V AC Voltage Meter |
| 5. Heating method: |
Heating mantle |
| 6. Conical flask: |
250ml |
| 7. Allihn condenser |
300mm |
| 8. Micro buret: |
2ml, scale 0.02ml |
| 9. Ambient requirement: |
Temperature: 15~30°C; Humidity≤85% |
Audited Supplier 
){kind=link}
){kind=link}