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KES-FB2-AUTO-A
Pure Bending Tester

KES-FB2-AUTO-A
Pure Bending Tester
カタログ

This automated tester is designed for measuring the tensile and shearing property of fabrics, paper, nonwovens, and film-like materials.
This tester can measure tensile energy, strain,and shearing rigidity and hysteresis.
After mounting a specimen, press the start switch. Clamping, initial tensioning (20g) for standard initial condition, and measurement are performed automatically.
This new automated model improves the accuracy of data by eliminating human operational errors.

・The tensile data obtained by this tester is approximately the same value as that obtained in a strip-biaxial tensile measurement, because the mechanical unit uses wide specimen (20cm) with 5cm space between the chucks.
As original sample length is 5cm with 20cm width,similar data as strip biaxial test (biaxal test with one direction restricted) are obtained for tensile property.
・Shearing stiffness and hysteresis (maximum 8° in shearing angle) can be measured by shearing measurement.

This tester is widely used by apparel, textile, and medicinal fabric manufacturers.

KES-FB2-AUTO-A
Dimensions/WeightMeasuring Unit: 822W×530D×365H(mm)/58kg
Power sourceVoltage: Adjustable by transformer
Frequency: 60Hz/50Hz
Power consumption: 30W (maximum)
Measuring conditions20 - 30 oC, 50 - 70% RH
Avoid dew condensation. Keep conditions stable (Standard conditions: 20oC /65% RH)
Torque detection
  • Torque detector: Detecting system for torsional moment of a steel wire
  • Torque sensitivity: Full-scale 4g・cm ,10g・cm, 20g・cm, 50g・cm/10V
  • Accuracy: ±0.2% in full-scale. Non-linearity is less than 0.2% in entire range
  • Output voltage: 10V in full-scale
  • Output impedance: 500Ω
  • Output load resistance: More than 5k
  • Torque calibration: Providing a direct tension to 1-cm diameter torque shaft
Specimen size
  • Space between clamps: 1cm (maximum 20cm)
  • andard specimen size: 20cm x 20cm (maximum)
Rate of bending deformation
  • 0.5cm-1/sec constant
Clamping
  • Moving chuck: Pair of folding chucks
  • Fixed chuck: Pair of folding chucks
  • Setting a specimen: Screw the ratchet driver by motor (More than 20gf/cm torque is idled)
Measurement motion
  • Controlled maximum curvature system (Controlled curvature is adjustable). Controlled over output torque (Turning control by full-scale torque output)
  • Note: All procedures except start and stop order are automated.
Accessories
  • Pulley for calibration: 1 pce
  • 20g weight for calibration: 1pce
  • Damper oil
  • 3 different screw drivers: 1 pce each
Mechanical unitOne unit including electronic unit

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KATO TECH CO., LTD.
Tel:+81-75-681-5244
Fax:+81-75-681-5243

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