- BST-300
- 7.3cm² (Ø 30.5mm), 50cm² (Ø 79.8mm)
- kPa - kgf/cm² - mmHg - lb/in² - atm
- 20-600 ml/min
Textiles without a specific orientation cannot be tested for strength in a tensile tester; A multi directional force created by hydro-static pressure is applied to the fabric to check its strength fabrics, this phenomenon is called burst strength testing. It is specially designed for bursting strength testing of rigged fabrics, with pneumatic control. It can also be used on leather, paper and card
Product Description
Textiles without a specific orientation cannot be tested for strength in a tensile tester; A multi directional force created by hydro-static pressure is applied to the fabric to check its strength fabrics, this phenomenon is called burst strength testing. It is specially designed for bursting strength testing of rigged fabrics, with pneumatic control. It can also be used on leather, paper and cardboard, etc.
Application
Determine the burst strength and expansion of woven and knitted fabrics, as well as technical textiles, nonwovens, bonded fabrics, plastics, leather (artificial and natural) and cardboard.
Textiles: knitted and woven clothing, technical textiles
Non-wovens: wet wipes, surgical gowns/masks
Plastics: food packaging, bin liners, sacks, and various plastic products
Medical: Organ patches, hernia patches, wound dressings, animal skin
Paper: kitchen paper, toilet paper, and other paper products
Standards
ASTM D 3786 Standard Test Method for Hydraulic Bursting Strength of Textile Fabrics Diaphragm Bursting Strength Tester Method
BS 4768 Determination of Bursting Strength and Bursting Expansion
ISO 13938-1 Textiles—Burning properties of fabrics—Hydraulic method for determining bursting strength and bursting expansion
ISO 2758 Paper—Determination of bursting strength
ISO 2759 Boards—Determination of bursting strength
ISO 3303 Determination of bursting strength of rubber or plastic coated fabrics—Hydraulic method
WSP 030.1.R3(12), BS 3424(PT6), ERT 80-4-20, EN 12332-2, IWS TM 29, ASTM D751, JIS L-1018
Technical Data
Model
BST-300
Expand the measurement range
Up to 75 ± 0.02 mm
Measurement area
7.3cm² (Ø 30.5mm), 50cm² (Ø 79.8mm)
Optional
7.1cm ² (ø30.1mm)，7.55cm ² (ø31mm)，7.8cm ² (ø31.5mm)，
10cm ² (ø 35.7mm)，100cm ² (ø 113mm)
Unit of measurement
kPa - kgf/cm² - mmHg - lb/in² - atm
Test method
Constant rate - constant pressure - constant expansion - timing
Hydraulic system flow rate (adjustable)
20-600 ml/min
Hydraulic oil
Glycerin 85%, Distilled Water 15%
Safety sensor
Overscale automatic stop
The diaphragm rubber is thick
≤ 2 mm
Data port
RS232 port for printer connection and 3-pin Mini-DIN connector for PC.
Dimensions
550x450 x 700 mm
Power supply
220V, 50hz or 110V, 60Hz
Air demand
600-800kPa
Weight
125 kg
