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DW259A
FYI
White
1PCS
China
By TT or LC
APPLICATION:
ASTM D1518 ISO 11092 Sweating Guarded Hotplate DW259A is used to simulate the heat and mass transfer processes which occur next to human skin. It accurately measures the thermal resistance (Rct) and water-vapour resistance (Ret) of fabrics, films It accurately test the thermal and water-vapor resistance of fabrics, films, coatings, foams and leather including multilayer assemblies used in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products under steady-state conditions.
RELATED STANDARDS:
STANDARDS | GB/T 11048 | ASTM F1868 ASTM D1518 | ISO 11092 |
Note: this Thermal Water Vapor Resistance Test Sweating Guarded Hotplate can conform to but not limit to the standards above, for more standards conformance, please contact us.
FEATURE:
1 Thechamber equipped with heater, compressor, blast fan, and air flue to ensure constant temperature and humidity;
2 The chamber adopts extra-fine glass wool to ensure good thermal insulation;
3 Inner chamber wall made of stainless steel, flat and splendid;
4 Integrated design of control system and water supply system, automatically keep the water supply steady without any water leakage;
5 High-accuracy lifting system of test plate, it can move to specific location with high accuracy after choose specimen thickness;
6 Air speed is continuously adjustable to meet more test standards;
7 Porous test plate to simulate human skin, easy to clean;
8 LED soft light illuminating system;
9 Connection with computer by WIFI, stable data transmission and quick response;
10 Stainless steel shell of whole machine ensures long service life;
11 User-friendly test software
12 It supports various test standards, i.e. common standards & customized standards, very convenient to operate.
13 Two modes to display the temperature of test plate, guard ring and lower guard; one is diagram, the other is the temperature-time curve.
14 Test data can be saved as Excel format; Simple and practical design makes it convenient to analyze and print the data.
KEY SPECIFICATION:
Test item | Thermal resistance, Rct Water-vapor resistance, Ret |
Rct measuring range | 0.000-2.0 m2.K/W |
Rct resolution | 0.0001 m2.K/W |
Ret measuring range | 2-1000 m2.Pa/W |
Ret resolution | 0.001 m2·Pa/W |
Test plate temperature | 20-50℃, adjustable |
Temperature accuracy | ±0.03℃ |
Temperature resolution | ±0.01℃ |
Air speed | 0-1.2m/s, adjustable |
Air speed accuracy | ±1% |
Test time | 3-30min, adjustable |
Test plate lifting range | 0-60mm |
Test plate size | 254mm*254mm |
Thermal guard ring width | 127mm |
Specimen size | 500mm*500mm |
Specimen thickness | 0-60mm |
Chamber temperature range & accuracy | 20-80℃±0.5℃ |
Chamber temperature uniformity | ±2℃ |
Chamber humidity range & accuracy | 30%RH~80%RH±2%RH |
Inner dimensions of chamber | 1000*1000*1000mm (L*W*H) |
Power supply of chamber | AC380V, 50Hz, 3 phase |
Power supply of test unit | AC220V, 50Hz, 1 phase |
Dimensions | 1800×1370×1660mm |
Weight | 540kg |
APPLICATION:
ASTM D1518 ISO 11092 Sweating Guarded Hotplate DW259A is used to simulate the heat and mass transfer processes which occur next to human skin. It accurately measures the thermal resistance (Rct) and water-vapour resistance (Ret) of fabrics, films It accurately test the thermal and water-vapor resistance of fabrics, films, coatings, foams and leather including multilayer assemblies used in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products under steady-state conditions.
RELATED STANDARDS:
STANDARDS | GB/T 11048 | ASTM F1868 ASTM D1518 | ISO 11092 |
Note: this Thermal Water Vapor Resistance Test Sweating Guarded Hotplate can conform to but not limit to the standards above, for more standards conformance, please contact us.
FEATURE:
1 Thechamber equipped with heater, compressor, blast fan, and air flue to ensure constant temperature and humidity;
2 The chamber adopts extra-fine glass wool to ensure good thermal insulation;
3 Inner chamber wall made of stainless steel, flat and splendid;
4 Integrated design of control system and water supply system, automatically keep the water supply steady without any water leakage;
5 High-accuracy lifting system of test plate, it can move to specific location with high accuracy after choose specimen thickness;
6 Air speed is continuously adjustable to meet more test standards;
7 Porous test plate to simulate human skin, easy to clean;
8 LED soft light illuminating system;
9 Connection with computer by WIFI, stable data transmission and quick response;
10 Stainless steel shell of whole machine ensures long service life;
11 User-friendly test software
12 It supports various test standards, i.e. common standards & customized standards, very convenient to operate.
13 Two modes to display the temperature of test plate, guard ring and lower guard; one is diagram, the other is the temperature-time curve.
14 Test data can be saved as Excel format; Simple and practical design makes it convenient to analyze and print the data.
KEY SPECIFICATION:
Test item | Thermal resistance, Rct Water-vapor resistance, Ret |
Rct measuring range | 0.000-2.0 m2.K/W |
Rct resolution | 0.0001 m2.K/W |
Ret measuring range | 2-1000 m2.Pa/W |
Ret resolution | 0.001 m2·Pa/W |
Test plate temperature | 20-50℃, adjustable |
Temperature accuracy | ±0.03℃ |
Temperature resolution | ±0.01℃ |
Air speed | 0-1.2m/s, adjustable |
Air speed accuracy | ±1% |
Test time | 3-30min, adjustable |
Test plate lifting range | 0-60mm |
Test plate size | 254mm*254mm |
Thermal guard ring width | 127mm |
Specimen size | 500mm*500mm |
Specimen thickness | 0-60mm |
Chamber temperature range & accuracy | 20-80℃±0.5℃ |
Chamber temperature uniformity | ±2℃ |
Chamber humidity range & accuracy | 30%RH~80%RH±2%RH |
Inner dimensions of chamber | 1000*1000*1000mm (L*W*H) |
Power supply of chamber | AC380V, 50Hz, 3 phase |
Power supply of test unit | AC220V, 50Hz, 1 phase |
Dimensions | 1800×1370×1660mm |
Weight | 540kg |
