COBB sample cutter TP-C30 with user friendly operations, benchtop design, is an important instrument for paper & cardboard cutting. It can cut the sample quickly & precisely. It is the ideal auxiliary instrument for the packaging, paper industry.

Sample diameter 125 mm
Sample error ± 0.2 mm
Sample Thickness 0.1 to 1.0 mm
Dimension 240×288×435 mm
Net Weight 25 kg
  • Circular sample cutter
  • Maximum sample diameter 125 mm
  • Sample thickness range 0.1 to 1.0 mm
  • User friendly operations
COBB sample cutter is used in paper & packaging industry for quick and precise cutting of paper, board.

Paper Testing Instruments

Ink rubber tester TP-F10

Ink rubber tester TP-F10

  • Sample size (L*B)
  • 230×50 mm (can join short samples together)
  • Rub pressure
  • 20 ± 0.2 N
  • Friction speed
  • 43 times / min
Pulp beating (refining) freeness tester TP-C10

Pulp beating (refining) freeness tester TP-C10

  • Measurement range
  • 0 to 100° SR
  • Sealed testing speed
  • 100 ± 10 mm/s
  • Volume of distilled water
  • 1000 ± 5 ml
Softness tester TP-H10

Softness tester TP-H10

  • Measuring range
  • 10 to 1000 mN
  • Division value
  • 1 mN
  • Accuracy
  • ± 1%
Carton compression tester TP-I10

Carton compression tester TP-I10

  • Measuring range
  • 0.1 to 10 kN
  • Indication error
  • < ± 1%
  • Platen Size
  • 500×500 mm (customized)

Plastic Testing Instruments

Vacuum Leak Tester TVLT-A10

Vacuum Leak Tester TVLT-A10

  • Vacuum degree
  • 0 to 90 KPa
  • Accuracy
  • 1 % FS
  • Resolution
  • 0.1 KPa
Falling Weight Impact Tester TFWT-A10

Falling Weight Impact Tester TFWT-A10

  • Temperature range
  • 10 to 35°C
  • Maximum falling height
  • 2000 mm
  • Resolution of displacement
  • 1 mm
Vicat softening temperature & HDT machine TVHT-A10

Vicat softening temperature & HDT machine TVHT-A10

  • Operating temperature
  • Ambient temperature to 300°C
  • Heating rate
  • 50°C/ h (5 ± 0.5°C/ 6 min) , 120°C/ h (12 ± 1°C/ 6 min)
  • Maximum temp. error with heating speed
  • ± 5°C under 50°C/ h, ± 1°C under 120°C/ h
Heat sealer THS-A10

Heat sealer THS-A10

  • Seal temperature
  • Room temperature -250°C
  • Control accuracy
  • ± 0.2°C
  • Dwell time
  • 0.1 S to 999.9 S

Rubber Testing Instruments

Three roll mill machine TRMM-A10

Three roll mill machine TRMM-A10

  • Mixed capacity
  • 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kg
  • Temperature range
  • RT to 300°C
  • Temperature control system
  • PID control
Rubber Low Temperature Brittleness Tester TRBT-A11

Rubber Low Temperature Brittleness Tester TRBT-A11

  • Temperature control range
  • Room temperature to -70 ℃ (room temperature ≤ 25 ℃)
  • Temperature accuracy
  • ± 0.3 ℃
  • Impact speed
  • 0℃ to -30℃ around 2.5 ℃/min '-30℃ to -40℃ around 2.5 ℃/min '-40℃ to -70℃ around 2.0 ℃/min
Rubber low temperature brittleness tester TRBT-A10

Rubber low temperature brittleness tester TRBT-A10

  • Temperature range
  • -60°C to 0°C
  • Temperature accuracy
  • ± 0.5°C
  • Impact speed
  • 2 m/s ± 0.2 m/s
Rubber-weiss plasticity testing machine TRWM-A10

Rubber-weiss plasticity testing machine TRWM-A10

  • Temperature range
  • RT 50° to 300°
  • Temperature accuracy
  • ± 1°
  • Measuring range
  • 0.01 to 25 mm

NDT Testing Instruments

Rockwell hardness meter TRHM-A11

Rockwell hardness meter TRHM-A11

  • Preliminary test force
  • 98 N
  • Total test force
  • 588, 980, 1471 N
  • Total test force dwell time
  • 1 to 30 S
Portable Vibration Calibrator LPVC-A10

Portable Vibration Calibrator LPVC-A10

  • Frequency (continually adjustable)
  • 10 Hz to1280 Hz + 0.01 %
  • Amplitude acceleration ( at 30m/s2 pk )
  • 40 Hz to 320 Hz + 0.3 dB + 1 digit
  • Amplitude velocity ( at 25mm / sec pk )
  • 40 Hz to 320 Hz + 0.5dB +1 digit
Digital low load Vickers Hardness tester TDVH-A10

Digital low load Vickers Hardness tester TDVH-A10

  • Test force
  • 9.8 N, 49 N, 98 N, 196 N, 294 N, 490 N
  • Hardness value symbol
  • HV1, HV5, HV10, HV20, HV30, HV250
  • Error range in display
  • ± 3.0 %, ± 2.0 %
Rockwell hardness meter TRHM-A10

Rockwell hardness meter TRHM-A10

  • Preliminary test force
  • 98 N
  • Total test force
  • 588, 980, 1471 N
  • Total test force dwell time
  • 0 to 30 S

Other Testing Instruments

Benchtop gloss meter TBGM-A10

Benchtop gloss meter TBGM-A10

  • Test angle
  • 60°
  • Gloss aperture
  • 2 × 3 mm
  • Measurement range
  • 0 to 1000 GU