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 |
Rated Voltage: | AC220V±10% 50Hz |
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Heating Power: | 1500W |
Temperature Controlling Point: | 37.8°c |
Overview
PT-D323-1022 Reid Vapour Pressure Bath conforms to ASTM D323 Standard Test Method for Vapor Pressure of Petroleum Products (Reid Method). It used for testing the vapor pressure (Because the external atmospheric pressure is counteracted by the atmospheric pressure initially present in the vapor chamber, the Reid vapor pressure is an absolute pressure at 37.8°C (100°F) in kilopascals (pounds-force per square inch). The Reid vapor pressure differs from the true vapor pressure of the sample due to some small sample vaporization and the presence of water vapor and air in the confined space) of gasoline, volatile crude oil, and other volatile petroleum products
Features
Technical parameters
1.Rated voltage: AC220V±10% 50Hz
2.Heating power: 1500W
3.Temperature controlling mode: digital display
4.Temperature controlling point: 37.8°C
5.Temperature controlling precision: ±0.1°C
6.Testing bomb: 2 pairs of bombs
7.String mode: pump loop