Pnshar Economic Paper Bursting Strength Tester for Paper Laboratory Testing

• Type: Burst Tester
• Control: Computer Control
• Standards: ISO 2758, GB/T 454, Qb/T 1057
• Transport Package: Wood Case, Free-Fumigation
• Specification: CE. SGS. ISO
• Trademark: PNSHAR
• Model NO.: PN-BSM160F
• Origin: Hangzhou, Zhejiang
• HS Code: 90248000
• Production Capacity: 300sets/Year

Product Description

 

INTRODUCTION:
It is available to test a variety of materials,  such as paper,  paperboard,  textile. These models can also be fitted with a device to measure the deflection of the sample prior to burst. Pnshar Economic Paper 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 Mullen Burst Tester has data processing function which can directly output result of data statistics with convenient operation,  easy regulation and stable performance.

PRINCIPLE:
For PNSHAR economic Paper Bursting Strength Tester, a test sample is 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
 

NO.	SPECIFICATION	RESULT
1	Power:	AC220V+/-10% 2A 50Hz
2	Measuring Range:	300~5500kPa
3	Compression rate:	170+/-15ml/min
4	Resolution:	0.1kPa
5	Accuracy:	More than 99.5 %
6	Diaphragm size:	Bulge height: 2.5+/-0.2mm Bulge diameter: 27.8mm
7	Diaphragm resistance:	When the bulge height is 10mm, the pressure is 170~220kpa When the bulge height is 18mm, the pressure is 250~350kpa
8	Upper clamp:	31.5+/-0.05mm
9	Lower clamp:	31.5+/-0.05mm
10	Hydraulic transducer:	<6000kpa
11	Clamp pressure:	More than 690kpa