A:Brief description:

   DSHD-8019B Existent Gum Tester is designed according the national standard of People's Republic of China GB/T8019-2008 Test Method for Existent Gum of Fuels (Jet Evaporation Methods).   

   Its function is to determine existent gum in the aviation turbine fuels by the methods using vapor to evaporate medium as per GB/T8019-2008.

B:Technical parameters

  1. Power supply: AC 220V±10%, 50 Hz, 2500 W
  2. Evaporation bath:
    (1) Type: Aluminum block bath
    (2) Size: φ260 mm×130 mm
  3. Test hole: 3 pieces
  4. Size of test hole: φ51 mm×70 mm
  5. Working temperature:
    (1) For vapor bath: the test bath temperature is 232~246 ℃; the evaporation bath (Test hole) temperature is 229~235 ℃
    (2) For air bath: the test bath temperature is 160~165 ℃; the evaporation bath (test hole) temperature is 150~160 ℃
  6. Temperature controlling method: automatic temperature controlling
  7. Temperature display: Digitally displayed
  8. Flow rate display:
    (1) For vapor bath: by pressure meter
    (2) For air bath: by float ball type flow meter
  9. Working pressure of air decompression valve: 0.035 MPa (For air bath)
  10. Air source:
    (1) For vapor bath: electric vapor boiler
    (2) For air bath: air compressor, >1000±150 ml/s
  11. Size: 590 mm×480 mm×340 mm
C:Electric vapor boiler:
  1. Model: LDRO.013-0.7
  2. Rated evaporation rate: 13 kg/h
  3. Rated working pressure: 0.7 MPA
  4. Power supply: AC 380V, 50 Hz; three phases
  5. Total power: 9000 W
D:Note: For the details of technical parameters, please refer to the Operation Manual of Vapor Boiler.