Medical Freeze Dryer, Food Freeze Dryer, Fruit Freeze Dryer manufacturer / supplier in China, offering Bench-Top Mini Small Laboratory Vacuum Freeze Dryer (Lyophilizer) Drying Machine, Ftir Fourier Transform Infrared Spectrometer (High performance), Automatic Fusion Machine (for X-ray fluorescence spectroscopy) and so on.
Min. Order / Reference FOB Price | |
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10 Piece | Contact Supplier |
Local Area: | Xian, Shaanxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T |
Heating Power: | 5000W |
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Temperature Control Range: | 100 ~ 1200°c |
Temperature Control Precision: | ±5°c |
Overview
PT-D482-1044 petroleum products ash content tester conforms to the ASTM D482 Standard Test Method for Ash from Petroleum Products, it is used for determination 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 present 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
Technical parameters
1.Rated voltage:AC220V±10% 50Hz
2.heating power:5000W
3.Temperature control mode: temperature controller
4.Temperature measurement mode: nickel-chromium - Nickel-silicon galvanic couple
5.Temperature control precision:±5°C
6.Temperature control range:100 ~ 1200°C
7.Ambient requirements:Temperature:5 ~ 40°C, Humidity≤90%