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+33 01 64 66 03 02


Device for testing the resistance to expansion and explosion of pet bottles

Technical characteristics :

· Standard equipment for the PET bottle industry

· Three (3) international testing methods

· Integrated PLC & touch screen control.

· Automatic sealing and filling system.

· Display of pressure curves and volume expansion during testing

· User sets product batch number and sequence number.

· Applicable to the 2.5 L bottle (contact us for a larger size).

· Can register 10 operators and 30 products.

· Monitors and records water temperature during testing.

· Storage of up to 100 test results.

· Stainless steel design guarantees the durability of the tester.

· RS232C data output – Connection to a printer or QPV software

Built-in calibration function

· Measuring range: 0 - 20 bar (30 poss).

· Accuracy : ±0.5% of full scale (FS)

· Resolution: 0.01 bar

· Pressure unit : bar, psi

· Sample range : max. diameter. 130 mm, max. height 360mm

· Sample volume : Up to 3 L bottle

· Expansion in volume : Up to 3 L (larger on order)

· Compatible tightening system : Neck diameter 25 - 38 mm

· Power supply : AC 220V (AC 110V optional)

· Pressure required : ≥1.5 bar water / air source 20 bar

· Temperature range : 0 to 50°C

· Temperature unit : °C, °F

· Rear panel : RS232 serial output

· Language : English / French / Spanish / Portuguese / Polish / Chinese

Dimensions : 770 (L) × 650 (W) × 960 (H) mm

· Weight: 120 kg


· Recycling system

· Temperature control unit for water recycling system

· Additional booster

· Custom pliers

· Mini printer

· Calibration pack (including precision manometer for pressure calibration / graduated calibration bottle / spacer)

· “QualiBurst” software

Use :

Description :

For PET bottles - Simulation of the filling process

PBBT-2 PET Bottle Burst Strength Tester is a specialized testing equipment for testing the internal pressure resistance of PET bottles. It is designed in accordance with the three commonly used international testing methods. Users can choose the testing method according to their needs. The PBBT-2 is capable of testing the resilience capacity under a certain pressure or the rupture test of the PET bottle.

Through pressurization reproduction, PBBT-2 can authentically simulate the pressurization situation that the PET bottle experienced during the back pressure filling process, which reflects the performance of the PET bottle against instantaneous pressure impact .

After selecting the test program, the cycle starts automatically depending on the settings. The touch screen displays the real-time pressure value and records the maximum pressure and burst pressure.

An optional water recycling system could offer a way to save water, which is environmentally friendly and avoids unstable tap water pressure which can influence a normal test. An additional water temperature control unit is optional for the water recycling system, allowing the test to be carried out under water at controlled temperature.

An additional booster could be chosen. This could help PBBT-2 do without a high pressure source.


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