C360H Water Vapor Permeability Testing System Introduction: This product is based on the principle of weight based water vapor transmission testing, designed and manufactured in accordance with ASTME96 and GB/T 1037 standards. It provides a wide range and high efficiency water vapor transmission detection test for low, medium, and high water vapor barrier materials. Suitable for testing the water vapor permeability of films, sheets, paper, fabrics, non-woven fabrics, and related materials in the fields of food, medicine, medical devices, and daily chemistry. characteristic: 1. New generation advanced testing chamber and moisture permeable cup The patented test chamber and permeable cup designed by advanced fluid mechanics and thermodynamic structure analysis make the temperature and humidity more uniform and stable, the test cycle shorter, and the results more accurate. 2. Excellent testing ability of high and low barrier materials Real time measurement and testing of environmental conditions for precise adjustment and calculation, making the testing of high barrier materials more accurate and the testing repeatability of low barrier materials better. 3. Automatic and precise control of temperature, humidity, and wind speed Cubic constant temperature of cabin space; Real time measurement and automatic adjustment of wind speed; Equipped with an efficient water mist free humidity automatic adjustment device to meet the needs of long-term continuous testing; The gas drying device does not require replacement of the inner core, and its continuous working life can reach 20000 hours. 4. Easy to use and efficient system functions Equipped with high-performance processors and the Windows 10 operating system, it is versatile for various software and devices. Automatic testing mode, no need for manual adjustment to quickly obtain accurate results. Professional testing mode provides flexible and rich instrument control functions to meet personalized scientific research needs. The unique DataShieldTM data shield system interfaces with user data centralized management requirements and supports multiple data formats for export; Adopting reliable security algorithms to prevent data leakage; Supports universal wired and wireless local area networks, optional dedicated wireless networks, and supports access to third-party software. Technical parameters: Test efficiency: 0.01g/(m2 • day)~0.5g/(m2 • day) 0.0006g/(100in2•day)～0.0323g/(100in2•day) >24 hours 0.5 g/(m2•day)～5 g/(m2•day) 0.0323g/(100in2•day)～0.3225g/(100in2•day) 12-24 hours ＞5 g/(m2•day) ＞0.3225 g/(100in2•day) ≤ 12 hours Maximum range: weight reduction method 10000/n (1-12 pieces) g/(m2 • day) 645/n (1-12 pieces) g/(100cm2 • day) Weight gain method 1200 g/(m2 • day) per piece 77g/(100cm2 • day) per piece Number of testing stations: 12 Test temperature ℃: 20-55 ± 0.2 Test humidity RH: 10%~90% ± 1% Sample size: Φ 74mm Sample thickness: ≤ 3mm Testing method: weight gain method, weight loss method Standard test area: 33cm2 Carrier gas specification: compressed air Carrier gas drying: Long life drying device, no need to replace the inner core Carrier gas humidification: built-in high-efficiency water mist free humidification Air source pressure: ≥ 0.6MPa Interface size: Φ 6mm polyurethane pipe
Introduction: This product is based on the principle of weight based water vapor transmission testing, designed and manufactured in accordance with ASTME96 and GB/T 1037 standards. It provides a wide range and high efficiency water vapor transmission detection test for low, medium, and high water vapor barrier materials. Suitable for testing the water vapor permeability of films, sheets, paper, fabrics, non-woven fabrics, and related materials in the fields of food, medicine, medical devices, and daily chemistry.
