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 |