HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10 set /month |
| Delivery Time | 30 days |
| Packaging Details | plywood |
| Standard | IEC60695-11-5 |
| Height of the flame | 12±1mm |
| Temperature measuring distance | 8±1mm |
| Temperature thermocouple | φ0.5mm K-Thermocouple |
| Copper head | Φ4±0.01mm, weight: 0.58±0.01g |
| Timer | 0-9999X0.1S |
| Brand Name | HeJin |
| Model Number | NF-1 |
| Certification | calibration certificate (cost additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10 set /month |
| Delivery Time | 30 days | Packaging Details | plywood |
| Standard | IEC60695-11-5 | Height of the flame | 12±1mm |
| Temperature measuring distance | 8±1mm | Temperature thermocouple | φ0.5mm K-Thermocouple |
| Copper head | Φ4±0.01mm, weight: 0.58±0.01g | Timer | 0-9999X0.1S |
| Brand Name | HeJin | Model Number | NF-1 |
| Certification | calibration certificate (cost additional) | Place of Origin | China |
| High Light | IEC60695-11-5 Needle Flame Tester ，IEC60695-11-5 Flammability Testing Equipment ，Needle Flammability Testing Equipment | ||
IEC60695-11-5 Flammability Testing Equipment Needle-Flame Tester With Electrical Control And Button Operation
Standard:
IEC 60695-11-5 Fire hazard testing – Part 11 -5: Test flames – Needle-flame test method – Apparatus, confirmatory test arrangement and guidance.
Description of the test apparatus:
The burner to produce the test flame shall consist of a tube at least 35 mm long with a bore of 0.5 mm ± 0.1 mm and an outer diameter not exceeding 0.9 mm.
The burner is supplied with butane or propane gas having a purity of at least 95 %. There shall be no air admitted to the burner tube.
With the axis of the burner in the vertical position, the gas supply is adjusted so that the length of the flame is 1 2 mm ± 1 mm, when viewed in subdued light against a dark background (see Figure 1 a). The flame shall be confirmed using the apparatus and procedure detailed in Annex A. The test time for the temperature to increase from 1 00 °C ± 5 °C to 700 °C ± 3 °C shall be 23.5 s ± 1.0 s.
The laboratory fumehood/chamber shall have an inside volume of at least 0.5 m3. The chamber shall provide a draught-free environment, whilst allowing normal thermal circulation of air past the test specimen. The chamber shall permit observation of the test in progress. The inside surfaces of the walls shall be of a dark colour.
For safety and convenience, it is desirable that this enclosure (which can be completely closed) be fitted with an extraction device, such as an exhaust fan, to remove products of combustion, which may be toxic. The extraction device shall be turned off during the test and turned on immediately after the timing measurements have been made. A positive closing damper may be needed.
Parameters:
| ParametersModel | NF-1 | NF-2(Touch screen) |
| Working voltage | 220V/50Hz | 220V/50Hz |
| Control operation mode | Electrical control, button operation | PLC control, 7 inch color touch screen operation, with infrared remote control |
| Combustor | Inner boreφ0.5mm ± 0.1mm , OD ≤φ0.9mm , L ≥ 35mm, stainless steel | |
| Gas category | Butane or propane gas having a purity of at least 95% ( can use the bottled lighter gas) | |
| Height of the flame | 12±1mm adjustable (with flame height gauge) | |
| Flame warming requirement | From 100°±5°C to 700°±3°C,time for standard values within 23.5S±1S | |
| Combustion angle | Tilt 45°( testing ) or vertical ( when adjust the height of the flame) | |
| Tray | A layer of silk paper (12~30g/m³) is covered on the 10mm thick pine board, with a distance of 200±5mm below the test sample | |
| Timer/sustained combustion | 0-9999X0.1S | |
| Temperature measuring distance | The distance between the top center of the burner and the test sample: 8±1mm | |
| Temperature calibration | Temperature measuring copper head: Φ4±0.01mm, weight: 0.58±0.01g | |
| Temperature thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100° | ||
| Temperature measuring distance:6±0.5mm | ||
| Air volume control | The flame height can be adjusted by adjusting the flow meter | |
| Test procedure | Automatic control, independent exhaust | |
| Lighting | Equip with lighting in the test chamber, with control | |
| Test chamber and dimensions | >0.5 cube, black yogon background, with exhaust fan, size:1100*550*1200mm, weight:130kg | |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refr... Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refr...
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