PUYUN PY-H614 paper Porosity Tester Schopper type
PUYUN PY-H614 paper Porosity Tester is used for performance testing of material Porosity, suitable for paper with Porosity between 1 × 10-2 - 1 × 102um/(Pa. S), PY-H614 paper Porosity Tester test area standard sample test is 10 +/- 0.2cm ², the sample needs to be larger than this size.
PuYun
PY-H614
Introduction
PY-H614 paper air permeability Tester is designed and produced according to the national standard QB/T1667 "Paper air permeability (Schober method) Tester". This instrument is specially used to test the performance of air permeability of materials. It can be applied to many types of paper, such as cement bag paper, paper bag paper, cable paper, copy paper and industrial filter paper, etc. It is necessary to measure the degree of air permeability.
This paper air permeability Tester is suitable for paper with an air permeability of 1×10-2—1×102um/(Pa.S), not for paper with a relatively rough surface.
Standards
ISO 5636.1 Determination of air permeability of paper and board, GB/T 458 Determination of air permeability of paper and board, QB/T1667 Air permeability Tester of paper and board
PuYun PY-H614 Paper Porosity TesterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | A file (0~1000) ml/min, B file (0~5000) ml/min, C file (0~10000) ml/min, D file (0~100000) ml/min (B, C, D file are optional gears) |
| test area | The standard specimen test is 10 +/- 0.2 cm ², and the specimen needs to be larger than this size. |
| Differential pressure in test area | The standard test pressure difference is 1 +/- 0.01kPa, and other pressure differences can be customized for special materials upon request. |
| Measurement head | 304 #stainless steel Porosity measurement fixture, aging resistant silicone sealing. |
| Measurement Accuracy | ±1ml(<100ml)；±5ml(>100ml) |
| Measuringflask Shelf material | Resistant corrosion material, Saigang, long time to eliminate corrosion problems after use |
| Barometer bracket | Anti-corrosion structure treated with aluminum alloy anode |
| Catheter material | Adopt silicone catheter to eliminate aging problems caused by long-term use |
| Valve material | Use pure copper valve to prevent rusting valve phenomenon |
| Inner diameter of clamp ring | 35.68±0.05mm |
| Coaxiality of Upper/Lower clamp ring center hole | <0.05mm |
| Environmental conditions temperature | (0~35) ℃, Humidity < 85% |
| Dimension | 400*300*1200mm |
| Weight | About 38kg |
PuYun PY-H614 Paper Porosity Tester Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- How to test air permeability with a non-porous paper air permeability meter?
- Principles and methods of Bendtsen breathability meter test method
- How is the battery separator air permeability meter maintained for the differential pressure method and the isobaric method?
- How to use the differential pressure method to test air permeability?
- Test method for air permeability of microporous paper
- What is the measurement principle of microporous paper breathability meter?
- Factors Affecting Air Permeability
- Porosity Tester verification & maintenance
- Principles and Methods of Gurley Air Permeability Meter Test Method
- Principle and method of Schopper air permeability meter test method