C360H weighing method water vapor permeability tester

C360H weighing method water vapor permeability testerBased on the testing principle of weight based water vapor transmission, designed and manufactured in accordance with ASTM E96 and GB/T 1037 standards, it provides a wide range and high efficiency water vapor transmission rate detection test for low, medium, and high water vapor barrier materials. Suitable for testing the water vapor transmission performance of films, sheets, paper, fabrics, non-woven fabrics, and related materials in the fields of food, medicine, medical devices, and daily chemical products.

Product Features:

1. The new generation of excellent testing chambers and breathable cups - designed with excellent fluid mechanics and thermodynamic structural analysis, the temperature and humidity are more uniform and stable, the testing cycle is shorter, and the results are more accurate.

2. Excellent testing capability for high and low barrier materials - real-time measurement of testing environment 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 precision control of temperature, humidity, and wind speed - three-dimensional constant temperature in cabin space; Real time measurement and automatic adjustment of wind speed; Equipped with a high-efficiency automatic humidity control device without water mist to meet the needs of long-term continuous testing; The gas drying device does not require replacement of the inner core and can have a continuous working life of up to 20000 hours.

4. Easy to use and efficient system functions - equipped with high-performance processors and Windows 10 operating system, compatible with 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; DataShieldTM data shield system, compatible with user data centralized management requirements, supports multiple data format exports; Adopting reliable and secure algorithms to prevent data leakage; Supports general wired and wireless LAN, optional dedicated wireless network, and supports access to third-party software.

5. Excellent user service awareness - Adhering to the customer-centric service concept, Labthink has created a mature product customization system process that can provide flexible and thoughtful personalized customization services.

C360H weighing method water vapor permeability testerTesting principle:

Place water or desiccant in the pre processed test cup, then clamp the pre processed sample onto the test cup and place it in the testing chamber. The test chamber generates a stable temperature, humidity, and airflow blowing environment based on the set testing conditions. Water vapor enters the drying side through the sample, and the water vapor transmission rate of the sample is calculated by measuring the change in the overall weight of the test cup over time.

Reference standard:

ASTM E96、GB 1037、GB/T 16928、ASTM D1653、ISO 2528、TAPPIT464、DIN 53122-1、YBB00092003-2015

C360H weighing method water vapor permeability testerTechnical Specifications:

Maximum range:

Weight loss method: 10000/n (1-12 pieces) g/(m2 · day); 645/n (1-12 pieces) g/(100in2 · day)

Weight gain method: 1200 g/(m2 · day) per piece; Each piece weighs 77g/(100in2 · day)

Test stations: 12

Test temperature: 20 ℃～ 55 ℃± 0.2

Test humidity: 10% RH~90% RH ± 1%

Extended functions:

DataShieldTM Data Shield: Optional

GMP computer system requirements: optional

CFR21 Part 11: Optional