Laser headspace H2O/pressure detector

The HGA-1400i laser headspace H2O/pressure detection system enables customers to quickly achieve non-destructive testing of headspace water vapor partial pressure/total pressure of samples such as penicillin bottles and ampoules, with high-precision detection of sample leakage aperture (requiring low-pressure pretreatment).

Laser headspace H2O/pressure detectorTechnical Principle

The HGA-1400i laser headspace H2O/pressure detection system is based on laser absorption spectroscopy non-destructive testing technology. Through the detection of sample headspace water vapor partial pressure/total pressure, it meets the needs of users for product development, testing, and quality control.

Actual measurement data

The following figure shows the test data, with blue and red representing the headspace water vapor partial pressure/total pressure detection data of freeze-dried products. After 100 tests, the data was stable and the repeatability was better than ± 0.1kPa (headspace total pressure) and ± 0.01kPa (water vapor partial pressure).

Product advantages

Non destructive testing, full lifecycle testing

• Measure the headspace H2O concentration/pressure of the sample

• Can detect sample leakage aperture (requires low-pressure pretreatment)

Research on Container Sealing Integrity

No need for nitrogen purging

• High system stability

Quick inspection of incoming lines

The HGA-1400i laser headspace H2O/pressure detection system does not require nitrogen purging and can detect sample headspace water vapor partial pressure/total pressure/leakage aperture, etc; According to different specifications of penicillin bottles/ampoules, the matching fixtures can be replaced. Most standard sample bottles are supported, and non-standard sample bottles can be customized with matching fixtures. Dynamic pressure calibration devices and vacuum pressure extraction devices can be optionally selected.

Laser headspace H2O/pressure detectorSpecifications

Detection function: H2O concentration/pressure/leakage aperture

Detection technology: laser absorption spectroscopy

Detection range: 0~150kPa (total sample pressure) 0~15kPa (partial pressure of water vapor) 0~10 μ m (leakage aperture)

Testing specifications: 2R~30R penicillin bottle non-standard product consulting engineer

Testing time: 5-30s

Working environment: temperature 15 ℃~30 ℃, humidity 0~90%

Detection accuracy: ± 0.1kPa (total pressure) ± 0.01kPa (water vapor) ± 0.1 μ m (pore size) (slight deviation due to different environments and packaging materials)

Communication interface: USB

Calibration cycle: 12 months

Calibration: One set of pressure/water vapor standard bottle is required

Laser grade: Class1 complies with IEC 60825-1

Shell material: Metal shell

Weight: 25kg

Chassis size: 350mmx300mmx300mm

Power supply voltage: 220V AV, 200W, 50/60Hz