Paper air permeability tester TP-J10 is designed to measure the air permeability under specified conditions with time & unit pressure difference. It measures the average air flow through the unit area of the sheets. It is incorporated with standard ‘Paper porosity method’ used to test paper permeability. It is suitable for paper porosity with 1 x10 ˉ ² to 1 x10 ² µ m/ (Pa · S) range, and not suitable for large rough texture paper.
| Measuring range | 0 to 1000 ml/min |
| Test area | 10 ± 0.02 cm2 |
| Area differential pressure | 1 ± 0.01 kPa |
| Inner diameter of grip ring | 35.68 ± 0.05 mm |
| Dimension | 410×300×1160 mm |
| Weight | About 15kg |
- Measuring range 0 to 1000 ml/min
- Measure air permeability of different type of papers
- Delicate benchtop standing model design
- Incorporated with ‘Paper porosity method’
- User-friendly operations
Paper air permeability tester is used to measure air permeability of papers like cement sack paper, craft paper, cable paper, copy paper and industrial filter paper used in paper, packaging, craft industry.
Paper Testing Instruments
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- Sample size (L*B)
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- Rub pressure
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- Friction speed
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Pulp beating (refining) freeness tester TP-C10
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- Sealed testing speed
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Plastic Testing Instruments
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- Inclined adjustable angle
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- Panel width
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- Test area width
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Melt flow Indexer TMFI-A10
- Measuring range
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- Measuring rate
- 0.001 S
- Temperature range
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Falling Weight Impact Tester TFWT-A10
- Temperature range
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- Maximum falling height
- 2000 mm
- Resolution of displacement
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Melt flow Indexer TMFI-A11
- Measuring range
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- Measuring rate
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- Temperature range
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Rubber Testing Instruments
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- Control temperature range
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- Temperature display resolution
- 0.01°C
- Temperature control accuracy
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DIN abrasion tester TDAT-A10
- Test arm weight
- 2.5 N
- Additional Loads
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- Idler
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No rotor rheometer TNRR-A10
- Temperature tester
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- Temperature display resolution
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- Temperature control accuracy
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Rubber-weiss plasticity testing machine TRWM-A10
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- Temperature accuracy
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- Measuring range
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NDT Testing Instruments
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- Test force
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- Hardness value symbol
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- Error range in display
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Portable Vibration Calibrator LPVC-A10
- Frequency (continually adjustable)
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- Amplitude acceleration ( at 30m/s2 pk )
- 40 Hz to 320 Hz + 0.3 dB + 1 digit
- Amplitude velocity ( at 25mm / sec pk )
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Rockwell hardness meter TRHM-A10
- Preliminary test force
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- Total test force
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- Total test force
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