Paper Corner Strength Tester
Product Introduction
The paper corner strength measuring instrument is a testing instrument for testing the compressive strength of articles, and is mainly suitable for L-shaped paper corners, U-shaped paper corners, bent paper corners, waterproof paper corners, wrapping paper corners, and shaped papers. The corner guards are ideal testing equipment for paper corner manufacturers and quality inspection agencies.
Implementation standards:
T 27591/BB/T0023-2004/BB/T 0032-2006/BB/T 0016-2006
Features
The machine is sensed by a high-precision sensor, and the sample strength is numerically displayed by software analysis.
Longitudinal compression of paper corners: take 5 specimens of 300mm length, place the specimen vertically in the center of the two flat plates of the compression testing machine, and compress the specimen at a rate of 100mm/min±2mm/min until crushing, recording pressure The maximum value of compression at break. Take the average of the five plate samples.
Technical parameters
Indication error
±1%
Indication variability
<1%
Resolution
0.1 N
Measurement range
(0 ~ 5000) N
Deformation error
≤ ±1 mm
Working stroke
(5 ~ 300) mm
Sample length
300mm
Longitudinal compression test speed
(10 ± 2) mm / min
Horizontal bending test speed
(100 ± 10) mm / min
Unit conversion
Kg/N/Lb (kg/Newton/GBP) three units conversion
Resolution
1/10,000
Test rate
100mm/min±2mm/min
Accuracy
±1%
Pressing plate
100X100mm or 350X350mm (depending on the diameter of the flat sample)
Ring pressure sample
152 X12.7mm
Side pressure sample
100 X25mm
Volume
Main unit 55X40X85cm
Weight
Main unit 65kg
Power supply
1∮, AC 220V, 1.5A
Printer
Print date, time, maximum pressure value, average