Pressure test machine GPT-01

qualityresistancespeed

Product introduction
The GPT-01 automatic glass bottle internal pressure tester performs controlled linear pressurization for determination of internal pressure resistance. Designed to comply with ASTM C147-76 (method B), GB/T 4546-2008, YBB00172003-2015 and ISO/CD7458, it is suitable for testing beer bottles, carbonated beverage bottles, cola bottles and glass infusion bottles.

Key features

• Measuring range up to 6.00 MPa with 0.01 MPa resolution.
• Fast cycle: pressure ramp per bottle ≤ 10 s; typical run ≈ 4 s to 1.60 MPa endpoint.
• Automated operation with two test workstations, automatic fault detection and on-screen fault prompts; integrated printer for results.
• Precision components for repeatable results; critical parts sourced from established suppliers.
• Adaptable bottle clamp (24–29 mm standard, custom diameters available) for production-line sampling and QC labs.

Technical specifications

• Model: GPT-01
• Standards: ASTM C147-76 (method B), GB/T 4546-2008, YBB00172003-2015, ISO/CD7458
• Measuring pressure range: 0.50–6.0 MPa
• Maximum test pressure: 6.00 MPa
• Number of workstations: 2
• Pressure resolution: 0.01 MPa
• Pressure test error: < 1.5% F.S.
• Test speed: ~4 s typical to endpoint (≤10 s maximum)
• Throughput: about 5–10 bottles per minute
• Boost rate error: < 5%
• Bottle clamp diameter: 24–29 mm (customizable)
• Operating ambient temperature: 0–40 °C
• Operating ambient humidity: < 95% RH
• Power supply: 220 VAC ±5% (proper grounding required)
• Air supply (user provided): 0–0.8 MPa
• Pressure boost rate options: 0.4 MPa/s ±0.1, 0.58 MPa/s ±0.1, 1.0 MPa/s ±0.2

Applications

• Routine internal pressure testing of beer, soda/cola and glass infusion bottles in bottle manufacturing, breweries, beverage plants and quality control departments.