Burst Strength Tester/Burst Strength Meter - DRK109

DRK109A Burst Strength Tester

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.
PN-BSM160 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. PN-BSM160 Bursting Strength Tester has
data processing function which can directly output result of data
statistics with convenient operation, easy regulation and stable
performance.

Principe
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.

APPLICATIONS
Paper, Foils, Corrugated, Textiles

STANDARDS
ISO 2758, GB/T 454, QB/T 1057

SPECIFICATIONS
1. Power AC220V±10% 2A 50Hz
2. Measuring Range 50~1600kPa
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 <1600kpa
10. Clamp pressure ≥430kpa