DSHD-509A Engine Fuels Existent Gum Tester

Product standard:    The instrument is designed and made as per the national standard of People's Republic of China GB/T509 Test Method for Existent Gum of Engine Fuels. The main function of it is to determine tendency of fuels (gasoline, kerosene and diesel oil) to form gum when the fuels are used in the engine.

 

 II. Main technical specifications and parameters
   1. Relative humidity: ≤85%
   2. Bath type: oil bath
   3. Oil bath specification: Φ195 mm×255 mm
   4. Oil bath cubage: 5000 ml±50 ml
   5. Total power consumption: ≤1200 W

 6. Heating power: 1000 W
   7. Power supply: AC 220 V±10%, 50 Hz
   8. Heating mode: heated by an electric heater
   9. Ambient temperature: room temperature～+35 ℃
   10. Temperature controlling range: room temperature～250 ℃
   11. Temperature controlling accuracy: 150 ℃±3 ℃, 180 ℃±3 ℃, 250 ℃±5 ℃