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Water absorption tester- Cobb Tester TP-C21 is used for the determination of the water absorption of sized paper, paperboard, and corrugated paper under standard conditions within 200 to 250 g/m2 range by Cobb method. It is adopted with overturn structure for ease of operations.
Available Range :
Sample (size) length : Diameter ≥30 mm, Thickness ≤ 40 mm Sample (size) length : Diameter ≥30 mm, Thickness ≤ 40 mm Sample (size) length : 38×70 mm Sample (size) length : 90 to 200 mm Sample (size) length : 180 mm (180, 150, 100, 90, 50 mm adjustable) Sample (size) length : 0 to 200 mm adjustable| Metal Cylinder inner area | (100 ± 0.2) cm2 |
| Metal Cylinder height | 50 mm |
| Metal roller width | (200 ± 0..5) mm |
| Metal roller weight | (10 ± 0.5) kg |
| Absorbency paper | 200 to 250 g/m2 |
| Absorbency speed | 75 mm/10 min |
| Sample diameter | 125 mm |
| Dimension | 270×400×300 mm |
| Net Weight | 35 kg |
- dopted with overturn structure
- Use of Cobb method for water absorption
- Absorption speed 75 mm/10 min
- Sample diameter 125 mm
- User friendly operation
Cobb tester (water absorption tester) is used to test water absorption of sized paper, paperboard, corrugated paper in paper & printing industry, packaging industry.
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- Sample (size) length
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- Measurement mode
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- Stability
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- Sample (size) length
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- System
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- Light source
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- Measuring range
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- Indication error
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- Sample (size) length
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- Sample width
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Plastic Testing Instruments
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- Operating temperature
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- Heating rate
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- Maximum temp. error with heating speed
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- Inclined adjustable angle
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- Measuring range
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- Measuring rate
- 0.001 S
- Temperature range
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- Measuring range
- 0.01to 600.00 g/ 10 min (MFR), 0.01 to 600.00 cm3/ 10 min (MVR), 0.001 to 9.999 g/ cm3 (melt density)
- Measuring rate
- 0.001 S
- Temperature range
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- Test arm weight
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- Additional Loads
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- Idler
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- Temperature display resolution
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- Temperature control accuracy
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- Temperature tester
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- Temperature accuracy
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- Preliminary test force
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- Total test force
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- Total test force dwell time
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- Preliminary test force
- 98 N
- Total test force
- 588, 980, 1471 N
- Total test force dwell time
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- Preliminary test force
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- Hardness value symbol
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- Resolution
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- Accuracy
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Soil moisture meter TSMM-A11
- Measurement range
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- Resolution
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- Accuracy
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Soil moisture meter TSMM-A12
- Measurement range
- 0 to 60 %
- Resolution
- 0.1
- Accuracy
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- Salinity Measurement range
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- Temperature Measurement range
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