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 |
Porcelain Crucible: | About 30ml. |
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Inner Iron Crucible: | About (75±5)Ml. |
Outer Iron Crucible: | About (190±10)Ml with Cover |
Purpose:
PT-D189-268 Petroleum Products Carbon Residue Tester (Conradson Methods) is designed and made as per the National Standard GB/T268 and ASTM D189. It is suitable to determine coke black residue formed after petroleum products is evaporated under heating.
Main technical features
1. The design can totally meet requirements of standard GB/T 268.
2. Simple design. Accessories complete. The test can be done as loon as equip civil gas.
Main technical specifications
1. Porcelain crucible: about 30ml.
2. Inner iron crucible: about (75±5)ml.
3. Outer iron crucible: about (190±10)ml with cover.
4. Supporter: Height: (250±10) mmBore diameter: Ф (130±5) mm
5. Flame shield: Diameter of upper port:Ф(90±2)mm
Diameter of lower port:Ф(82±2)mm
6. Round iron cover: The height of underpart is (50~53)mm.
The height of cone in the middle is (25±2) mm.
There is a piece of iron wire as the fire bridge on the top.
The height is (50±3) mm. It is regarded as the indicator of max height.
7. Blowtorch: It adopts gas torch.
8. Dimension: Ф130mmx400mm
Standard Accessories
No.ItemUnitQty1Porcelain cruciblePiece42Inner iron crucible with a coverPiece13External iron cruciblePiece54Outer iron crucible CoverPiece15Nickel-chromium wire tripodPiece16Flame shieldPiece17Roundiron coverPiece18BlowtorchPiece19TripodPiece1