ASTM D5191 Micro-Method Automatic Vapor Pressure Tester
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of astm d5191 micro-method automatic vapor pressure tester in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
ASTM D5191 Micro-Method Automatic Vapor Pressure Tester
I.Overview
HZZQ-5191 Micro Method Automatic Vapor Pressure Tester is suitable for rapidly testing the total vapor pressure of air-containing volatile liquid petroleum products using micro samples under reduced pressure. This instrument is an advanced and intelligent automatic test instrument integrating the latest pressure sensing technology, mechanical, electrical and software design. And various petroleum products saturated vapor pressure testing institutions and other units and occasions. This instrument is suitable for testing liquid petroleum products with a boiling point higher than 0°C and a vapor pressure of 7kPa~130kPa at 37.8°C and a gas-liquid ratio of 4:1.
II. Implementation standards
Applicable standards: SH/T 0794 Determination of vapor pressure of petroleum products by micro method, ASTM/D5191 Test method of vapor pressure of petroleum products (trace method)
III. Technical parameters
| Parameter | Specification |
| Measuring pressure range | (7～130) kPa (resolution: 0.1 kPa) |
| Temperature control accuracy | 37.8℃±0.1℃ |
| Sample volume | 3 mL |
| Average test time | 3～8 min |
| Working power supply | AC220V±10%, 50Hz |
| Machine power consumption | 400 W |
| Ambient temperature | (10～30) ℃ |
| Relative humidity | ≤85% |
| Dimensions (L×W×H) | 420×220×325 mm |
| Instrument net weight | 11 kg |
Packing List
No | Item | Model | Unit | Qty |
1 | Main engine | HZZQ-5191 | PC | 1 |
2 | Vacuum pump | PC | 1 | |
3 | Mouse,keyboard | Set | 1 | |
4 | Liquid receiving bottle | PC | 1 | |
5 | Injector | 5ml | PC | 1 |
6 | Needle | PC | 3 | |
7 | Rubber spacer | PC | 100 | |
8 | Vacuum pump connection tube | PC | 1 | |
9 | Silica gel tube | φ6*9 | Meter | 3 |
10 | Power cable | PC | 1 |
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