Pneumatic Autoburst

Pneumatic Autoburst


The Pneumatic Autoburst is so designed to determine the bursting strength and distension of specimens at it burst point by using pneumatic inflation method. Testing scope covers: woven, knitted and non-woven fabrics, papers and carton boards by the application of pressure load under a rubber diaphragm.
RF306A Pneumatic Autoburst is using the high precision pressure sensors to measure the bursting strength and non-contact displacement measurement sensor to measure the distension at burst of fabrics. High quality transparent acrylic bells, combined with LED light source, full examination of a sample of bursting.
The RF306A 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.

Four 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, such as the M&S test standard.
C.  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.
D.  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.

Touch-screen control design. All settings are in one page. Testing results can be stored in memory, and can be transferred to PC for storage and printing.

Perfect PC software can monitor test data online, save and print test result.

Test Scope:
Testing the knitted, woven and non-woven fabric, paper and cardboard in the bursting of the largest height and bursting pressure values
Testing Standards:
ASTM D3786-06、ISO 13938-2、ISO 2758、 EDANA 80.3-99、NEXT 22 2006、 IWS TM29、M&S P27, GB/T 7742.2, Adidas TM 4.09, etc.
Rubber diaphragm & a set of Acrylic bell test kits
a)  The testing pressure range: 100kPa-1000kPa(or 145psi)
b)  Distension: 70mm
c)  Test Bells: 7.1cm2(diameter: 30mm)、7.3cm2(diameter: 30.5mm)、7.55cm2 (diameter: 31mm)、10cm2(diameter: 35.7mm)、50cm2(diameter: 79.8mm)、100cm2(diameter: 113mm)
d)  Test Bell Clamp Control: two button controls, and touch-screen software controls
e)  Preset number of test samples
f)  Automatic recognition for the bell size and diaphragm ring
g)  Test results are saved automatically, historical data recalls
h)  One-key-press to transfer stored test data to PC for storage.
i)  Integrated PC software can monitor test data online.
j)  Pressure units: kPa, bar & PSI
k)  Test units: mm, cm & inch l)  Four test modes
m)  Power Supply: AC230V, 50Hz
n)  Compressed Air: 7 bars or above
o)  Dimensions: 482(L)×565(W)×800(H)mm
p)  Weight: approx.90kg
Order information:
RF306A     Pneumatic Autoburst
RF306A/1  Diaphragms (pack of 10pcs) RF306A/2  Bell and clamping ring set: 7.1cm2(diameter: 30mm)
RF306A/3  Bell and clamping ring set: 7.3cm2(diameter: 30.5mm)
RF306A/4  Bell and clamping ring set: 7.55cm2(diameter: 31mm)
RF306A/5  Bell and clamping ring set: 10cm2(diameter: 35.7mm)
RF306A/6  Bell and clamping ring set: 50cm2(diameter: 79.8mm)
RF306A/7  Bell and clamping ring set: 100cm2(diameter: 113mm)
RF306A/8  Silent Laboratory Compressor
RF306A/9  Booster/Regulator (Optional)