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GD-508 Ash Content Tester

The instrument is designed and made as per national standard of People’s Republic of China GB/T508 Standard Test Method for Ash Content of Petroleum Products. It is suitable to determine ash content in the petroleum products as per GB/T508.

Quantity:
  • GD-508
  • GOLD
  • GD-508

GD-508 Ash Content Tester




Introduction: 

The instrument is designed and made as per national standard of People’s Republic of China GB/T508 Standard Test Method for Ash Content of Petroleum Products. It is suitable to determine ash content in the petroleum products as per GB/T508. It could not be used to determine ash content in the petroleum products containing ash-forming additives (including additives containing certain phosphorus compounds), lubricating oils containing lead, and used engine crankcase oils.
The method summary of ash content test: Take ashless filter paper as ignition core. Ignite the sample in the crucible to make it burning to ash and carbon residue. Heat the carbon residue at 775℃ in the high temperature furnace to make it convert to ash. Then cool down and weigh the mass.
 

Features:

1. The instrument is composed of a box-type heating furnace, a temperature control stand and an electric heating plate. It is small size and needs less land. 
2. The box-type furnace adopts all-in-one structure. Special fire-resistant material and heating components. The heating time is short and it has a long lifetime.
3. An adjustable LED temperature controller is equipped in the control stand. The overshoot is small and temperature control is stable. 
4. The size of heating plate is Φ85㎜. Small size and good durability.
 

Specifications:

Box-type heating furnace

Power supplyAC220V±10%, 50 Hz
Rated power2.5 kW
Rated temperature1000℃
Temperature rising time for empty furnace≤50 min
Power consumption for empty furnace≤800W
Heat savings≤5kW.h
Furnace temperature uniformity≤15℃
Therm℃oupleWRN-010
Size of furnace chamber200mm*120mm*80mm
Dimension575mm*3850mm*480mm


  •  Temperature control stand

Rated controllable power5000W
Power supplyAC(220±10%)V, 50Hz
Maximum control temperature1200℃
Temperature controllerDTW2001
Therm℃oupleWRN-010
Dimension500mm*300mm*235mm


  • Electric heating plate

Rated power1500W
Power supply  AC (220±10%) V, 50Hz
Rated temperature  400℃
Heating power(1~6)grades, continuously adjustable
Diameter of heating plateΦ85mm
Dimension280mm*250mm*90mm




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