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.

  • Vacuum degree 0 to 90 KPa
    Accuracy 1 % FS
    Resolution 0.1 KPa
    Vacuum chamber effective size 270 × 210 mm
    Vacuum chamber size 300 × 350 mm
    Gas supply pressure 0.2 to 0.5 MPa
    Measuring range
    Precision
    Response time
    Display precision
    Output excursion
    Timer accuracy
    Temperature
    Relative humidity
    Working pressure
    Input pressure
    Temperature range
    Maximum falling height
    Resolution of displacement
    Height error
    Hammer mass
    Noses of strikers
    Dimension 500 × 500 × 700 mm
    Power supply AC 220 V, 50 Hz
    Net weight About 17 kg
    Gross weight About 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

Vicat softening temperature & HDT machine TVHT-A10

  • Ambient temperature to 300°COperating temperature
  • 50°C/ h (5 ± 0.5°C/ 6 min) , 120°C/ h (12 ± 1°C/ 6 min)Heating rate
  • ± 5°C under 50°C/ h, ± 1°C under 120°C/ hMaximum temp. error with heating speed
  • 0 to 10 mmRange of deformation

Charpy/ Izod Impact Tester TCI-A10

  • 2.9 m/s for 1J, 2J, 4J, 5J & 3.8 m/s for 7.5J, 15J, 25JImpact Speed & Energy (charpy)
  • 3.5 m/s for 1J, 2J, 4J, 5J, 7.5J, 15J, 25JImpact energy (Izod)
  • 0.001 JResolution of impact energy
  • 160°Pendulum up angle

Heat sealer THS-A10

  • Room temperature -250°CSeal temperature
  • ± 0.2°CControl accuracy
  • 0.1 S to 999.9 SDwell time
  • 0.05 to 0.7 MPaDwell pressure
Aging Oven TAO-A10
  • 300°CThe maximum temperature
  • Within ± 0.5°CTemperature fluctuation
  • Within ± 1°CTemperature uniformity
  • 11 r/min to 12r/min, turntable dimension diameter: 285 mmRotate speed of the turntable
Lasting adhesive tester TLAT-A10
  • 2000 ± 50 gStandard roller
  • 3Testing stations
  • 320×210×550 mm (3 stations)Dimension (L*W*H) tester
  • 10 kg (3 stations)Weight for stations

Primary adhesive tester TPAT-A10

  • 0 to 40°Inclined adjustable angle
  • 120 mmPanel width
  • 80 mmTest area width
  • 1/32 to 1 inchStandard steel balls

Oxygen Index Tester TOIT-A10

  • 0.1 % O2Resolution
  • 0 to 100 % O2Measuring range
  • ± 0.4 % O2Precision
  • < 10 SResponse time

Melt flow Indexer TMFI-A11

  • 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 range
  • 0.001 SMeasuring rate
  • 50 to 400°CTemperature range
  • ± 0.5°CTemperature precision
Melt flow Indexer TMFI-A10
  • 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
  • 0.001 SMeasuring rate
  • 50 to 400°CTemperature range
  • ± 0.5°CTemperature precision
Falling Weight Impact Tester TFWT-A10
  • 10 to 35°CTemperature range
  • 2000 mmMaximum falling height
  • 1 mmResolution of displacement
  • < ± 2 mmHeight error

Lasting adhesive tester TLAT-A11

  • 2000 ± 50 gStandard roller
  • 6Testing stations
  • 650×210×550 mm (6 stations)Dimension (L*W*H) tester
  • 15 kg (6 stations)Weight for stations

Benchtop gloss meter TBGM-A10

  • 60°Test angle
  • 2 × 3 mmGloss aperture
  • 0 to 1000 GUMeasurement range
  • 0.2 GU (0 to 100 GU), 0.2 % GU (100 to 1000 GU)Repeatability

Rockwell hardness meter TRHM-A10

  • 98 NPreliminary test force
  • 588, 980, 1471 NTotal test force
  • 0 to 30 STotal test force dwell time
  • Analogue displayHardness indication
Rockwell hardness meter TRHM-A11
  • 98 NPreliminary test force
  • 588, 980, 1471 NTotal test force
  • 1 to 30 STotal test force dwell time
  • Digital displayHardness indication
Rockwell hardness meter (motorized type) TRHM-B10
  • 98 NPreliminary test force
  • 588, 980, 1471 NTotal test force
  • 306, 613, 1839 NBrinell hardness test
  • 294, 588, 980 NVickers hardness test

Rubber Low Temperature Brittleness Tester TRBT-A11

  • Room temperature to -70 ℃ (room temperature ≤ 25 ℃)Temperature control range
  • ± 0.3 ℃Temperature accuracy
  • 0℃ to -30℃ around 2.5 ℃/min
    -30℃ to -40℃ around 2.5 ℃/min
    -40℃ to -70℃ around 2.0 ℃/min
    Impact speed
  • 910 × 510 × 860 mmMax dimension L × W × H

DIN abrasion tester TDAT-A10

  • 2.5 NTest arm weight
  • 2.5 ± 0.1 N, 5 ± 0.1 N, 10 ± 0.1 N,Additional Loads
  • 150 mmIdler
  • 40 ± 0.2 MAbrasion stroke
Three roll mill machine TRMM-A10
  • 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kgMixed capacity
  • RT to 300°CTemperature range
  • PID controlTemperature control system
  • LED displayDisplay
Tensile Stiffness Tester TP-B10
  • 38×70 mmSample (size) length
  • (1-500) mN.m (divided into 7 small ranges)Measuring range
  • 0.02Indication error
  • (200° ± 20°)/ minTest speed

Whiteness meter TP-A11

  • Diameter ≥30 mm, Thickness ≤ 40 mmSample (size) length
  • D/0 lighting geometrical viewing conditions, diffuser diameter (d) 150mm, testing hole diameter 30mmSystem
  • D65 as illuminating sourceLight source
  • ≤ 0.1 %Zero drift

Whiteness and chromaticity tester TP-A10

  • Diameter ≥30 mm, Thickness ≤ 40 mmSample (size) length
  • Diffuse reflection factor Rx, Ry, Rz, stimulus value Y10, X10, Z10, chromaticity coordinates x10, y10, z10; lightness L *, chroma a * b *, chroma C * ab, hue angle h * ab, dominant wavelength λd, excitement purity Pe, color difference ΔE * ab, lightness difference ΔL *, chroma difference ΔC * ab, hue difference ΔH * ab, Hunter system L , A, bMeasurement mode
  • ≤ 0.1 within 30 minStability
  • Chromaticity co-ordinate 0.0001Accuracy
Soil Salinity tester TSST-A10
  • 0.00 to 19.99 ms/cmSalinity Measurement range
  • EC ± 2% full scaleMeasuring accuracy
  • -5 to 50°CTemperature Measurement range
  • ± 0.5°CTemperature accuracy
Soil nutrient tester TSNA-A10
  • 0.001 to 9999Measuring range
  • A (absorbency of light) <0.003 within 3 minsStability
  • <3.0 %Linearity error
  • A (absorbency of light) <0.005Repeatability error

Soil nutrient tester TSNA-A11

  • 0.001 to 9999Measuring range
  • A (absorbency of light) <0.003 within 3 minsStability
  • <3.0 %Linearity error
  • A (absorbency of light) <0.005Repeatability error