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By certification 
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.
, 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.
