【Product introduction】:G259A Sweating Guarded Hotplate is the most professional, most advanced Thermal and Evaporative Resistance test instrument，simulate the human skin test plate,Automatic water supply system, Wind spee
Company:Qinsun Instruments Co., Ltd
Email：info@qinsun-lab.com
Phone：
Tell：
Address：
Position： Home > Products > Textile flammability tester
G259A Sweating Guarded Hotplate is the most professional, most advanced Thermal and Evaporative Resistance test instrument，simulate the human skin test plate,Automatic water supply system, Wind speed stabilization system,test unit and Climate Chamber completely separated design, Aluminum alloy shell to ensure that won't rust.
Product Description
Technical Specifications | |
(RCT)Thermal resistance range : 0.002-2 .0 m²K / W | The sample platform lift range :0~50mm automatic lift |
Repeatability: ≤ ± 2% | Sample thickness：0~50mm |
Resolution: 0.001m²K / W | Test plate area: 254mm × 254mm |
(Ret)evaporative Resistance range : 0-1000m²Pa / W | Guard ring size: 512mm × 512mm |
Repeatability: ≤ ± 2% | Guard ring width: 127mm |
Resolution: 1m²· Pa / W | Sample size:500mm*500mm |
Test plate temperature range: 30 ℃ ~ 40 ℃ adjustable | Dimensions: 73×61×35cm (L x W x H) (not including Climate Chamber) |
Temperature control accuracy: ± 0.03 ℃ | Weight: 45Kg (not including Climate Chamber) |
Temperature measurement: ± 0.01 ℃ | Host power: AC220V ± 10%, 100W or AC110V ± 10%, 100W |
Air velocity: 0 ~ 1.2 m / s continuously adjustable | Warranty: 24 Months |
Air velocity accuracy: ± 1% | |
Professional Technolog
1.The world's first independent design concept, integrated design of control systems and automatic water supply system, users
can choose the standard Climate Chamber.
2.Automatic water supply, Automatic drain system, Strong feed water system (In the Evaporative Resistance, water uniformly wets
test plate faster)
3.high-precision automatic platform mobile systems, enter the thickness of the test the test platform to move to the corresponding
position.
4.According to the thickness of the sample, the machine automatically adjust the PID control parameters, test conditions can
quickly reach.
5.The patented Air velocity parallel stabilization system, let the Air velocity homogeneous and stable, so that the test results are
more stable.
6.Air velocity continuously adjustable from 0 ~ 1.2m / s to meet any Thermal and Evaporative resistance testing standards.
7.Guard ring width 127mm, to ensure that heat is passed from the test sample.
8. Wifi communication to PC, to make the connection more convenient
Testing standards
GB/T11048
ISO11092
ASTMF1868-09
BS8515
ASTMD1518-2014
JIS L1096-2010
ASTM F 1868-02
Test Principle
Clothing is often made of materials that impede the flow of heat and moisture from the skin tothe environment. Consequently, people may suffer from heat stress or cold stress when wearinclothing in different environmental conditions. Therefore, it is important to quantify the thermal resistance and evaporative resistance of clothing materials and to consider these properties when selecting materials for different clothing applications.
Phone:+86-17740808215 Tell：+86-21-6780 0179 Address：No.2578 Minhang District Gu Dai Road, Shanghai Email：info@qinsun-lab.com sitemap
