Plastic Testing Instruments : Vacuum Leak Tester TVLT-A10


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Vacuum Leak Tester TVLT-A10

Vacuum Leak Tester TVLT-A10 is a benchtop leakage tester with digital LCD display and operation panel to set accurate vacuum degree and vacuum retention time. Use of top quality parts & components ensures reliable overall product performance. Air compressor is used to compressed air during test. It is in accordance with ASTM D3078 international standard.


Available Range :

The maximum temperature : 300°C Impact Speed & Energy (charpy) : 2.9 m/s for 1J, 2J, 4J, 5J & 3.8 m/s for 7.5J, 15J, 25J Measuring range : 0.01 to 600.00 g/ 10 min (MFR), 0.01 to 600.00 cm/ 10 min (MVR), 0.001 to 9.999 g/cm (melt density) 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) Vacuum degree : 0 to 90 KPa Resolution : 0.1 % O2
Vacuum degree0 to 90 KPa
Accuracy1 % FS
Resolution0.1 KPa
Vacuum chamber effective size270 × 210 mm
Vacuum chamber size300 × 350 mm
Gas supply pressure0.2 to 0.5 MPa
Dimension500 × 500 × 700 mm
Power supplyAC 220 V, 50 Hz
Net weightAbout 17 kg
Gross weightAbout 23 kg
  • Microprocessor controlled system
  • LCD display & PVC operation panel
  • Wall thickness of vacuum chamber 15 mm
  • About 20 mm water level above porous compression plate
  • 10 minutes interval after turning off power
  • Automatic compensation of constant pressure
  • Easy to use & maintain
Used in leak testing of pouches, bottles , pipes, canes & boxes of foodstuff, pharmaceutical, medical, daily chemistry, electronic compounds, stationary & others industries. Also used in leak testing (seal performance) of specimens after falling tests and pressure resistance (compression) tests.
Accessories no. Name
1 Pressure Gauge

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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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  • Measuring range
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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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  • Panel width
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  • Test area width
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  • Measuring range
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  • Measuring rate
  • 0.001 S
  • Temperature range
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  • Measuring range
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  • Measuring rate
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Rubber Testing Instruments

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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 display resolution
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  • Temperature control accuracy
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  • Temperature accuracy
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NDT Testing Instruments

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  • Total test force
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Soil Testing Instruments

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  • Resolution
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