- Carbonated-drink bottles
- PET bottles
- Plastic beverage bottles
- Bottle-and-closure assemblies
PET Bottle Internal Pressure Tester
Run pressure-hold and burst workflows on PET beverage bottles.
An automatic positive-pressure system for pressure-hold and burst testing of PET carbonated-beverage bottles.

Workflow and key features
The NLY-PBH punctures the configured closure, increases internal pressure according to the selected profile and records pressure-hold or burst behavior. It helps bottle and beverage producers verify container safety margins and identify process drift before filling and distribution.
- Automatic cap puncture and positive-pressure testing
- Pressure-hold and burst modes support both routine QC and development
- Controlled pressure profile improves comparability between bottle batches
- Safety containment is matched to the bottle size and expected pressure
- Applicable to configured PET carbonated-beverage containers
Reference configuration
Published values describe the referenced standard configuration. The formal quotation confirms the selected range, fixtures, utilities, method edition and supplied documentation.
- Standard pressure range
- 0-700 kPa
- Inflation heads
- 4 mm and 1.6 mm optional
- Required air supply
- 0.4-0.9 MPa through a 6 mm polyurethane tube; user supplied
- Bottle-neck clamping diameter
- 36 mm
- Main unit dimensions
- 300 x 310 x 180 mm
- Pressure chamber usable size
- 370 x 350 x 400 mm
- Electrical supply
- AC 220 V, 50 Hz
Test-method referencesWorkflow references, not a certification claim10 references +
These references identify workflows described for this model. The formal quotation confirms the exact edition, fixtures, software, accessories and verification documents supplied for the selected configuration.
- ISO 11607-1
- ISO 11607-2
- ASTM F1140
- ASTM F2054
- GB/T 10440
- GB/T 18454
- GB/T 19741
- GB/T 17876
- GB/T 10004
- BB/T 0025
- Package or dosage-form type
- Sample dimensions and quantity
- Required test method
- Expected load, pressure or hardness range
The quoted configuration remains the controlling specification.
Published values describe the referenced standard configuration. The formal quotation confirms the selected range, fixtures, utilities, method edition and supplied documentation. Delivery scope, warranty, lead time, calibration evidence and overseas service are stated in the formal offer.