PRODUCTS DESCRIPTION
This product is based on the testing principle of infrared moisture
analysis sensor, providing a wide range and high efficiency water
vapor transmission rate testing experience for medium and high
water vapor barrier materials. It is suitable for water vapor
transmission performance testing of plastic films, composite films,
high barrier materials, backboards, sheets, paper, metal foils,
packaging and other related materials in the fields of food,
medicine, medical equipment, daily chemicals, photovoltaic
electronics, etc. It can also be expanded to test the water vapor
transmission performance of containers such as bottles, bags, and
tubes.
TEST STANDARD
GBT 26253,ISO 15106-2,ASTM F1249,TAPPI T557,JIS K7129ISO 15106-3,DIN 53122-2,YBB 00092003
FEATURES
1. Equipped with laser pulse modulated infrared sensor, long
optical path absorption, and higher measurement accuracy;
2. The three test chambers are completely independent and can test
three identical or different samples at the same time (expandable
container test);
3. One-button operation, the system adopts computer full
intelligent control, and the entire test process is completed
automatically;
4. High-quality components are used to ensure the stability and
reliability of the instrument operation;
5. Automatic test: set the test parameters, the test will be
automatically carried out after the start, and the test end will be
automatically judged and the test results will be saved
6. Standard intelligent software monitors the test status in real
time, saves the test data throughout the process, and is convenient
for post-evaluation of the test process;
7. The system has self-detection capabilities and power-off data
storage functions to avoid testing under fault conditions and
protect data security during sudden power outages;
8. Wide range, high precision, fully automated temperature and
humidity control, which can automatically meet the test under
various test conditions according to parameter settings;
9. Provide multiple test process judgment modes such as manual,
proportional and cyclic, which is convenient for the selection of
various test needs;
10. The test range can be expanded as needed to meet the
requirements of large transmittance testing;
11. Provide standard membrane for rapid calibration to ensure the
accuracy and universality of test data;
12. Adopt fully automatic water bath hot and cold cycle temperature
control technology, with a wider temperature control range, free
from external environmental interference, and low requirements for
laboratory test environment;
13. The test chamber adopts pneumatic automatic clamping device,
which automatically clamps the sample with one button, which is
convenient and fast to operate and has more reliable sealing;
14. Use limit zero point and sealed pipeline system, apply baseline
technology, remove system errors, and make test results more
accurate;
15. With high-precision mass flow meter, automatic flow control
does not require manual intervention to ensure the stability of
test process data;
16. Professional test pipeline flushing technology speeds up the
test speed and makes the test more efficient;
17. Professional test pipeline sealing system ensures the
cleanliness of carrier gas;
18. With gas flow monitoring function, it automatically alarms when
there is less gas or no gas;
19. The host software encrypts the database system, and the test
data can be stored, queried, printed, exported, etc.;
20. Equipped with universal data interfaces such as RS232 and USB
to facilitate data transmission;
21. Provide professional software, hardware and special function
customization services to meet the personalized needs of users in
many aspects such as fixtures and software operations;
22. Optional software that complies with China's GMP for data
traceability can be used to achieve multi-level authority
management, audit tracking, electronic signature and other
functions. The computerized system fully meets the needs of the
pharmaceutical industry (optional).
STANDARD FEATURES
Item | Description |
Measuring range (membrane) | 0.01～40 g/(m²·day) (standard) 0.1～1000 g/( m²·day) (optional) |
Resolution | 0.001 g/( m²·day) |
Number of samples | 1～3 pieces |
Sample size | φ110mm |
Transmission area | 50cm² (other customization) |
Sample thickness | <3 mm (other customization) |
Sample clamping method | Pneumatic clamping |
Temperature control range | 5℃～65℃ (constant temperature water bath temperature control) |
Temperature control accuracy | ±0.1℃ |
Humidity control range | 0% RH, 5%～90%RH, 100%RH (fully automatic control) |
Humidity control accuracy | ±1%RH |
Calibration method | Standard film calibration |
Carrier gas | 99.999% high purity nitrogen (gas source provided by the user) |
Carrier gas flow rate | 0～100 mL/min |
Gas source pressure | ≥0.2MPa |
Interface size | 1/8 inch metal tube |
Dimensions | 1000mm (L)×580 mm (W)×570mm (H) |
Power supply | AC 220V 50Hz |
STANDARD FEATURES
The Introduction of Haida
Haida products are extensively utilized across diverse industries
including paper goods, packaging, ink printing, adhesive tapes,
bags, footwear, leather goods, environmental protection materials,
toys & baby products, hardware, electronics, plastics, and rubber.
They are equally suitable for all research institutions, quality
inspection agencies, and academic fields. Our products comply with
UL, ASTM, JIS, GB, and ISO standards.
