YG032E Pneumatic Controlled Automatic Hydraulic Diaphram Bursting Tester

YG032E Pneumatic Controlled Automatic Hydraulic Diaphram Bursting Tester

INTRODUCTION

Textile fabrics having no particular directions cannot be tested its strength in tensile testers;a multidirectional force generated by hydrostatic pressure is applied on fabric to check the strength of that

fabric, this phenomenon is called bursting strength testing.YG032E Automatic Hydraulic Diaphram Bursting Tester is specially designed to perform the bursting strength testing of kitted fabrics, with pneumatic control.It can also be used for leather, paper & card Boards etc.

USAGE

To determine the bursting strength and distension at burst of woven and knitted fabrics as well as technical textiles,non-wovens,bonded fabrics,plastics,leather (artificial and natural) and cardboard.

TESTING 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 Distension

ISO 13938-1 Textiles - Bursting properties of fabrics, Hydraulic method for determination of bursting strength and bursting distension

ISO 2758 Paper - Determination of bursting strength

ISO 2759 Board - Determination of bursting strength

ISO 3303 Rubber - or plastics-coated fabrics - Determination of bursting strength - 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

TEST PROCEDURE

The Burst Tester is designed for measuring the bursting strength of fabric materials subjected to an increasing hydrostatic pressure. This pressure is applied to a circular region of the specimen via an elastic diaphragm. The specimen is firmly held round the edge of this circular region by a pneumatic clamping device. When the pressure is applied, the specimen deforms together with the diaphragm. The bursting strength corresponds to the maximum pressure supported by the specimen before failure. Identical, in the principle to the multi-directional tensile test, Ball Burst Method for Fabrics, this measurement is independent from the cutting direction of the sample (machine or cross) since the failure naturally occurs in the least resistance direction.

Procedure:

• The fabric sample is clamped over the rubber diaphragm.
• The pressure in the fluid increases at such a rate that the specimen bursts within 20 ± 3 sec. (P1).
• The height (extension) of the diaphragm is noted.
• Another test is carried out without a specimen.
• The pressure to do this is noted and then deducted from the earlier reading.
• (P1 - P2) is the actual bursting strength of the specimen

SALIENT FEATURES

1.Touch screen panel for a simple and intuitive use of the instrument.

2.Pneumatic operated clamping ensures repeatable test result.

3.Automatic test cycle with breaking detection and auto-return to initial test position.

4.Smooth precision engineered components for excellent performance.

5.Safety protection around the measuring area and illuminated viewing area can easily view tests in progress.

6.Test methods:Constant Rate - Constant Pressure - Constant Distension –Timing

7.Maximum distension height 75mm.

8.Equipped with cross mode to indicate strength of rubber diaphragm at the time of determining true value of bursting strength of sample.

9.Glycerol deposit store of 200 cc capacity, facilitating a easy drain of the air out of the system.

10.PC & PRINTER connection.

11.Supplied with calibration & inspection certificates.

TECHNICAL DETAILS

1.Areas of Application: Textiles:Knitted and woven apparel, Technical textiles

Nonwovens: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 tissue, Other paper products

2.Pressure measurement range:YG032E-2, 2000kPa, L/C : 1kPa

YG032E-10, 10000kPa, L/C : 3kPa

3.Distension measurement range:Up to 75 ± 0.02 mm

4.Measuring areas:7.3cm² (Ø 30.5mm),50cm² (Ø 79.8mm)

Optional:7.1cm²(Ø30.1mm),7.55cm²(Ø31mm),7.8cm²(Ø31.5mm),10cm²(Ø35.7mm),100cm²(Ø113mm)

5.Unit of measurement:kPa - kgf/cm² - mmHg - lb/in² - atm

6.Test methods:Constant Rate - Constant Pressure - Constant Distension –Timing

7.Hydraulic system rate of flow (adjustable):20-600mL/min

8.Hydraulic oil : Glycerine 85%, distilled water 15%

9.Safety sensor:Over scale auto-stop

10.Diaphragm rubber thick: ≤ 2 mm

11.Data port:RS232 port for printer connection and 3 pin Mini-DIN connector for PC.

12.Dimensions:550 x 450 x 700 mm

13.Power supply:220V,50Hz or 110V,60Hz

14.Air requirements:600-800kPa

15.Weight:125 Kg

ACCESSORIES SUPPLIED WITH THE INSTRUMENT

We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.

Companies with technical support, marketoriented, fundamental human. Have a high level of professionalism, experience and innovative research team and carved small peck production team. Companies with the most advanced technology, the most stable quality, best price, best after sales service, from installation and commissioning, professional training, to solve practical problems of customers, providing 24-hour technical advice. company's products among consumers enjoy higher status, with many agents to establish a long-term stable cooperative relations.

Our products are widely used in rubber and plastics industry, Paper/carton/paperboard industry, Cable and enamelled wire industry, Textile/Fabric industry, Shoes /Leather industry, Food industry and other many indstry. At the same time, are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.

Provide our customers with better overall solution laboratory, including laboratory design, planning, renovation and equipment selection, installation, training, maintenance, Comparative testing management system, such as one-stop authentication technology services.

Promises: Two year free maintenance of all equipment, maintenance of life, welcome to consult the discussion!