Water Vapour Permeability Tester LWPT-B12 measurement range of 0.02 to 10,000 g/(m²·24h), and uses cup method for testing. It employs highly accurate weight, temperature, and humidity sensors, ensuring reliable data acquisition. The tester uses cup method and has a PID control system for precise temperature regulation. Its dehumidifying chamber provides accurate humidity control. Our tester is suitable for industries requiring precise moisture permeability testing.
| Method | Cup method |
| Measuring Range | 0.02 to 10,000 g/(m²•24h) |
| Systemic Resolution | 0.0001 g/ (m²•day) |
| Test Precision | 0.02 g/(m²•24h) |
| Sample Quantity | 1 |
| Temperature Range | 5 to 55℃ |
| Temperature Control Precision | ± 0.1℃ |
| Experimental Humidity | 0 to 50% RH |
| Humidity Accuracy | ± 1% RH |
| Power Supply | 220 V 50 Hz |
| Test Area | About 51.53 cm3 |
| Net Weight | 40 kg |
RS232 port
Independent test chamber
Standalone and computer functionality
Touchscreen operation
Automatic error correction
Dessicant in top cover cavity
Our Water Vapour Permeability Tester LWPT-B12 is used in industries such as food packaging, pharmaceuticals, and material research to measure the water vapor permeability of plastic films, sheets, and packaging materials. It ensures accurate moisture barrier evaluation for product protection and quality control.
Name | Quantity |
Molecular sieve | 1 |
Power line | 1 |
Sealing grease | 1 |
Computer cable | 1 |
Sample | 1 |
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
