Name：Bursting Tester for Paper

Classification：Paper& paperboard strength performance

Model：QD-3005C

Characteristics Tags：Printing function ，Testing Video Online Watching，

Various units to be automatic conversion

 

QD-3005C Type Busting Tester is available to test a variety of materials, such as paper, board, textile. These models can also be fitted with a device to measure the deflection of the sample prior to burst.

Bursting Strength Tester has abundant functions, such as, parameter testing, parametric transformation, parameter adjusting, parameter memory and parameter print. All are in accordance with related national standards. QD-3005C Bursting Strength Tester has data processing function which can directly output result of data statistics with convenient operation, easy regulation and stable performance.

 

A test piece placed over a circular elastic diaphragm, it is rigidly clamped at the periphery but free to bulge with the diaphragm. Hydraulic fluid is pumped at a constant rate, and bulged the diaphragm until the test piece ruptures. The bursting strength of the test piece is the maximum value of the applied hydraulic pressure.

 

Paper, Foils, Corrugated, Textiles

 

ISO 2758: Paper - Determination of bursting strength

GB/T 454: Paper - Determination of bursting strength

QB/T 1057: Paper and board - Bursting strength meter

 

1. Power: AC220V±10%   2A 50Hz

2. Measuring Range: 70~1400kPa

3. Compression rate: 95±5ml/min

4. Accuracy: ±0.5%

5. Diaphragm size: height:0.8-0.9mm

6. Diaphragm resistance: when the bulge height is 9mm, the pressure is 20~40kpa

7. Upper clamp:30.5±0.05mm

8. Lower clamp: 33.5±0.05mm

9. Hydraulic transducer :<1400kpa

10. Clamp pressure: ≥430kpa