GB454Electronic Paperboard Bursting Strength Tester

Product Model: ZNPD-A

Product Purpose: The electronic paperboard bursting strength tester is a fundamental instrument for detecting the strength properties of paper and paperboard. Its performance parameters and technical indicators comply with the standards and requirements of ISO2759 "Paperboard—Determination of bursting strength", GB1539 "Method for determination of bursting strength of paperboard", ISO2758 "Paper—Determination of bursting strength", and GB454 "Method for determination of bursting strength of paper". It is suitable for bursting strength tests of various types of paper and paperboard. This instrument features simple operation, reliable performance, and advanced technology, making it an indispensable ideal equipment for research institutions, paper manufacturers, packaging industries, and quality inspection departments.

Product Features:

1. The overall design is simple and compact, with the characteristics of small size and light weight;

2. Equipped with a synchronous motor drive, ensuring smooth and accurate transmission for more precise output pressure;

3. The machine comes with a printer, minimizing human factor interference in experimental data to the greatest extent.

Technical Parameters:

1. Measurement Range: 0～6000Kpa

2. Clamping force between upper and lower clamps: >690 Kpa

3. Pressure oil delivery speed: 170±15ml/ min

4. Overall accuracy: Grade 1 (Resolution: 1 Kpa)

5. Indication accuracy: ±0.5%F.S

6. Hydraulic system sealing: At the upper limit of measurement, pressure drop within 1 minute & ; 

7. Specimen clamp ring size: Upper and lower clamp aperture φ31.5±0.05 mm

8. Motor power: 90 W

9. Dimensions (mm): 500×250×250

10. Power supply: 220 V±10% & nbsp;50Hz

11. Weight: 60 kg

Standard Configuration: Main unit + Mini printer

Compliance Standards: ISO2759 "Paperboard—Determination of bursting strength", GB1539-2007 "Method for determination of bursting strength of paperboard", ISO2758 "Paper—Determination of bursting strength", and GB454-2020 "Method for determination of bursting strength of paper"