DONGGUAN YUYANG INSTRUMENT CO., LTD
| Total Power | 2KW |
| Thermocouple Type | K-type stainless steel sheathed thermocouple, diameter 3.2mm |
| Delivery Time | 10 days |
| Thermal Radiation Range | 400–600 ℃, accuracy ±0.5 ℃ |
| Payment Terms | L/C,D/A,D/P,T/T |
| Radiant Panel Size | 300mm × 450mm, approx. 900 ℃ high temperature capability |
| Supply Ability | 15 sets per month |
| Exhaust Speed | (2.5 ± 0.2) m/s |
| Packaging Details | Standard Wooden Case |
| Heat Flux Accuracy | < ±3% |
| Certification | ISO |
| Model Number | YYF001 |
| Brand Name | YUYANG |
| Place of Origin | China |
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Product Specification
| Total Power | 2KW | Thermocouple Type | K-type stainless steel sheathed thermocouple, diameter 3.2mm |
| Delivery Time | 10 days | Thermal Radiation Range | 400–600 ℃, accuracy ±0.5 ℃ |
| Payment Terms | L/C,D/A,D/P,T/T | Radiant Panel Size | 300mm × 450mm, approx. 900 ℃ high temperature capability |
| Supply Ability | 15 sets per month | Exhaust Speed | (2.5 ± 0.2) m/s |
| Packaging Details | Standard Wooden Case | Heat Flux Accuracy | < ±3% |
| Certification | ISO | Model Number | YYF001 |
| Brand Name | YUYANG | Place of Origin | China |
| High Light | ISO9239 Compliant Radiant Heat Flux Test Apparatus ，2KW Total Power Critical Radiant Flux Tester ，300mm × 450mm Radiant Panel Flooring Radiant Heat Flux Tester | ||
YYF001 Critical Radiant Flux Tester ISO9239 Flooring Radiant Heat Flux Test Apparatus
This test method is used to measure the critical radiant flux of horizontally-mounted floor covering systems exposed to a flaming ignition source in a graded radiant heat environment, within a test chamber. It can also be used to measure this same critical radiant flux for exposed attic floor cellulose insulation. Suitable for all kinds of flooring materials. Such as: textile carpets, soft wood, wood, rubber and plastic flooring and floor boards spray material. The apparatus can be reacted combustion performance flooring including the use of a substrate, backing material, backing material, or flooring materials other changes are likely to affect the test results, which is used to test and describe under controlled conditions in the laboratory, shop combustion characteristics to the material paired heat of reaction to fire.
| No. | Item | Specification |
|---|---|---|
| 1 | Power Supply | AC 220V, 50Hz |
| 2 | Total Power | 2KW |
| 3 | Timer | Timing accuracy < 1s/h |
| 4 | Heat Flux Measurement Range | (0–15) kW/m² |
| 5 | Heat Flux Meter Accuracy | ±0.2 kW/m² |
| 6 | Heat Flux Meter Accuracy | < ±3% |
| 7 | Thermal Radiation Temperature Measurement Range | 400–600 ℃, accuracy ±0.5 ℃ |
| 8 | Blackbody Temperature Error | ±5 ℃ |
| 9 | Exhaust Speed | (2.5 ± 0.2) m/s |
| 10 | Exhaust Capacity | (39–85) m³/min |
| 11 | Porous Refractory Radiant Panel Size | 300mm × 450mm, approx. 900 ℃ high temperature capability |
| 12 | Thermocouple | K-type stainless steel sheathed thermocouple, diameter 3.2mm |
| 13 | Heat Flux Distribution Requirements | At 200mm: (9.1 ± 0.4) kW/m² At 400mm: (5.0 ± 0.4) kW/m² At 600mm: (2.4 ± 0.2) kW/m² |
| 14 | Combustion Gas | Propane (Customer supplied) |
| 15 | Combustion Gas Flow Rate | (0.026 ± 0.002) L/S |
| 16 | Combustion Burner | Outer diameter ¢10mm, inner diameter ¢6mm, burner tube with 35 holes of ¢0.7mm |
| 17 | Flame Height | 60–120mm adjustable |
| 18 | Ignition System | High-voltage electronic ignition |
| 19 | Powerful Exhaust System | Equipped with a powerful exhaust fan; the system automatically starts the exhaust fan to exhaust outside after the test is completed |
GB / T11785 "flooring combustion performance measurement - a radiant heat source”
ISO9239-1: 2002 “flooring combustion performance Part 1-the combustion performance is determined with radiant heat resource”
ASTM E648: Standard Test Method for Critical Radiant Flux of Floor-covering Systems Using a Radiant Heat
ASTM E970: Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source
NFPA 253:Standard Test Method for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source
1. The apparatus is made of combustion chamber and control box;
2. Combustion chamber size: L1420 * W1200 * H2300 (mm);
3. Outline dimension:L2530*W1270*H2700mm(including electric cabinet);
4. Control box / combustion chamber material: high quality (t = 1.2mm) 304 is stainless steel, CNC machining, circular nice shape;
5. Blowtorch: made by our company, 304 stainless steel material, in full compliance with GB / T11785 standards;
6. Other mechanical parts are made of 304 stainless steel or A3 material thicker plating, anti-corrosion and rust.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
$ 1 Million-$ 2 Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing ...
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