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Function and Use

The microcomputer stiffness tester is an intelligent computer stiffness tester, suitable for measuring the bending stiffness of paper, cardboard and other strong sheet non-metallic materials with a thickness of less than 2mm.

Compliant standards

GB/T 2679.3, GB/T 23144, ISO 5628/ISO 2493

Instrument features

1. The angle can be set arbitrarily between (1~90)°, and the test time can be set arbitrarily within the specified range (3s~35s).

2. It has an automatic zeroing test function. It is the first fully automatic stiffness tester in China with a 5.7in LCD display curve chart. The real-time display of stiffness and time curve is simple and convenient to operate.

3. This instrument has the functions of testing, displaying, memorizing, statistics and printing various parameters included in the standard, providing scientific data analysis for cardboard bending stiffness detection.

Technical parameters

Measurement range: (15~10000) mN.

Accuracy: ±0.6mN below 50mN, ±1% for the rest

Resolution: 0.1mN

Indication variability: ≤1%

Load arm length: 200°±20°/min

Print output: modular integrated thermal printer

Data display: 5.7in LCD display with curve display

Working environment: temperature (20±10)℃, humidity <85%

Instrument weight: about 15kg

Bending length: (50/25/20/15/10/5) ±0.1mm

Bending angle: (±7.5 degrees or ±15 degrees) ±0.3 degrees (adjustable from 1 to 90 degrees)

Dimensions: 340mm (length) × 330mm (width) × 340mm (height)

Instrument configuration

One host, other accessories