Petroleum analyzer HK-508

for ashestracebenchtop

HK-508 Ash Détermination Apparatus for Petroleum Product OverView This apparatus conforms to the ASTM D482 Standard Test Method for Ash from Petroleum Products, it is used for détermination of ash in the range 0.001-0.180 mass %, from distillate and residual fuels, gas turbine fuels, crude oils, lubricating oils, waxes, and other petroleum products, in which any ash-forming materials présent are normally considered to be undesirable impurities or contaminants . The apparatus is limited to petroleum products which are free from added ash-forming additives, including certain phosphorus compounds. Features 1. - The inner furnace adopts sealed structure, and we adopts high température résistant lightweight refractory for the furnace mouth and furnace door. 2. - The insulating layer between the inner furnace and the furnace shell adopts refractory fibre,expanded perlite products, there is trace amounts of heat on the outer shell, even if the température in the furnace rises to 775^; 3. - The furnace door adopts clip-on structure, only one action to close or open, conforms to quick take of the ASTM D482 standard; Technical parameters 1. - Rated voltage:AC220V±10% 50Hz 2. - Heating power:5000W 3. - Température control mode: température controller 4. - Température measurement mode: nickel-chromium---Nickel-silicon galvanic couple 5. - Température control precisiomiSTT 6. - Température control range:100~1200lC 7. - Ambient requirements:Temperature:5~40TC 8. - Humidity<85% 9. - Net dimension:500x700x700mm, 50kg