To determine the bursting strength and distension at burst of woven, knitted and non-woven fabrics, paper and carton boards by application of hydraulic pressure under a rubber diaphragm, thus to transfer the pressure to the test specimen.

RF306B is a table-top mode, which is equipped with high precision pressure sensor, non-contact displacement measurement sensor, measuring the instant pressure and distension at the time of burst. High quality transparent acrylic bells, combined with LED light source, full examination of a sample of bursting. Different sizes of bell kits are optional.

The RF306B is smart designed to cover all the test methods you can image. This design does not only fulfill the requirement of existing test standards, but also open the imagination space for the fabric designers.

Five test modes are included:                                               

A).     Automatic Bursting Mode: It is so controlled that the specimen will be burst with 20±5 seconds.

B).     Fixed Flow Rate Bursting Mode: Flow rate can be set so as to meet different test method.

C).     D3786Test Mode: Comes with a special test cup for ASTM D3786. Easy to operate; simply 

          follow the prompts on the tester.

D).    Target Distension Bursting Mode: Specimen can be inflated to a fixed height and hold 

         for a desired time,  so as to determine the specimen strength.

E).    Target Pressure Cyclic Mode: Specimen can be inflated (UP) and deflated (DOWN) by some cycles, 

         inflation and deflation flow  rate can be controlled and UP hold time and  Down hold time can be set 

         as desired.  So as to determine the extension and  bursting of the specimens.

Test Scopes

Knitted, woven and non-woven fabric, paper and cardboard in the 

bursting of the largest height and bursting pressure values.

Testing Standards

AS2001.2.4, ASTM D3786-06，BS 3424-6-B，EDANA ERT 80-4.02，EN 12332-2, 

GB/T 7742.1, ISO 13938-1，ISO 3303-B，WSP 030.1.R3 (12), WSP 030.2.R3 (12)

Order information

RF306B            Hydraulic Autoburst (Desk Type)

RF306B /1       Diaphragms with 2mm Thick (pack of 10pcs)

RF306B /2       Bell and clamping ring set: Diameter: 7.1cm²（30mm）

RF306B /3       Bell and clamping ring set: Diameter: 7.3cm²（30.5mm）

RF306B /4       Bell and clamping ring set: Diameter: 7.8cm²（31.5mm）

RF306B /5       Bell and clamping ring set: Diameter: 10cm²（35.7mm）

RF306B /6       Bell and clamping ring set: Diameter: 50cm²（79.8mm） 

RF306B /7       Bell and clamping ring set: Diameter: 100cm² （112.8mm）

RF306B /8       Bell and clamping ring set: Diameter: 7.55cm²（31mm）

RF306B /9       Diaphragms with 1mm Thick (pack of 10pcs)