A:Product Introduction: DSHD-508 Ash Content Tester is designed according the national standard of People¡¯s Republic of China GB/T17144 Test Method for Carbon Residue of Petroleum Products by Micro-method. Its function is to determine the carbon residue of petroleum products. DSHD-508 Ash Content Tester also could be suitable to determine the petroleum products composed of distillate oil which carbon residue is lower than 0.10%£¨m/m).But it should prepare 10%£¨V/V£©distillation residue by method of GB/T6536 firstly and then doing determination with the instrument. The range of carbon residue determined with the instrument£º0.10%£¨m/m£©¡«30.0%£¨m/m£©. To the products which carbon residue exceed 0.10%£¨m/m£©,the test result is equivalent with the carbon residue tester(Conradson Method).

 B: Main technical specifications and parameters:

  1.Power supply£º  AC220V ±10%¡¢50Hz
  2. Power consumption£º  ≤1600W
  3.Temperature of coking box£º 500¡æ
  4.Temperature controlling accuracy£º±2¡æ
  5. Heating power£º   1500W
  6. Ambient temperature£º  5¡æ¡«35¡æ
  7. Relative humidity£º  ≤85%¡£

C:More Carbon Residue Tester:

DSHD-268 Carbon Residue Tester (Conradson Method)

DSHD-17144 Carbon Residue Tester(Micro-method)

DSHD-30011 Carbon Residue Tester(Electric Furnace Method) 

Dshing Instrument Co.,Ltd

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