Sinuo Testing Equipment Co. , Limited
| Delivery Time | 30 Days |
| Hot-wire Diameter | ф0.5mm |
| Packaging Details | Plywood Case |
| Annealing Spacing | 250mm |
| Supply Ability | 10 sets per month |
| Payment Terms | T/T |
| Chamber Volume | >0.5 Cubic |
| Hot-wire Material | Ni80/Cr20 |
| Applied Specimen | Solid Electrical Insulating Materias |
| Annealing Time | 8s～12s |
| Model Number | SN778 |
| Place of Origin | China |
| Certification | Calibration Certificate (Cost Additional) |
| Brand Name | Sinuo |
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Product Specification
| Delivery Time | 30 Days | Hot-wire Diameter | ф0.5mm |
| Packaging Details | Plywood Case | Annealing Spacing | 250mm |
| Supply Ability | 10 sets per month | Payment Terms | T/T |
| Chamber Volume | >0.5 Cubic | Hot-wire Material | Ni80/Cr20 |
| Applied Specimen | Solid Electrical Insulating Materias | Annealing Time | 8s～12s |
| Model Number | SN778 | Place of Origin | China |
| Certification | Calibration Certificate (Cost Additional) | Brand Name | Sinuo |
| High Light | IEC60695-2-20-1995 Hot Wire Ignition Test Apparatus ，PLC Control Hot Wire Tester ，Ni80/Cr20 Resistance Wire Flammability Testing Equipment | ||
Hot wire ignition test apparatus conforms to IEC60695-2-20-1995, ASTMD3874-1997, IEC60950-1999, UL746A-2000, UL746C-2000, IEC829-1998.
This chamber has a black background inside, with ventilation and lighting device, the time and power can be displayed on the touch screen, with large observation window for observation and recording conveniently, high quality components ensure the stability and accuracy of the testing.
Hot wire ignition test use specific size (0.5mm length 250mm) specific material (Ni80/Cr20) electric wire, after pre-annealing required heating power (0.26W/mm) and the specified time (8s ~ 12s), winding 5 full circle on the sample according to a certain in winding tension (5.4N) and winding pitch (6.35mm), test the specimen wounded by electric wire to 120s under the provisions of the heating power (0.26W/mm), assessment the specimen's fire risk according to the test result whether it is ignited and the ignition time.
| Input power | 220V/50Hz |
| Control and Display | PLC control and 7” touch screen display |
| Output Power | 10V, 30A, 300W |
| Electric wire | Ø 0.5mm, Ni80/Cr20, length: 250 mm ± 5mm, cold resistance: 5.28Ω / m |
| Annealing bracket spacing | 250mm |
| Test article bracket spacing and height | 70mm, 60mm high |
| Winding tension and winding pitch | 5.4N ± 0.2N, 6.35mm ± 0.5mm (within 31.5mm ± 0.5mm, wind 5 full circle) |
| Annealing time and power | 8s ~ 12s (1s ~~ 999.9s significant number can be preset) ± 4% 0.26W/mm (digital adjustable) |
| Test time and power | 120s (the 1s ~~ 999.9s number can be preset on touch screen) 0.26W/mm ± 0.01W/mm (can be adjusted and displayed on touch screen) |
| Size of the test sample length | (125mm ± 5mm) × width (13.0mm ± 0.3mm) × thickness (3.0mm-12mm) ± 0.1mm |
| Test area volume | ＞0.5³(can be costumed 0.75³,1³) |
The integrated PLC control system and 7-inch touchscreen provide a straightforward interface for setting and monitoring the test parameters.
Operators can preset the annealing time, test duration and heating power, while the touchscreen provides real-time parameter display during operation.
The digital control system reduces manual adjustment and helps maintain consistent test conditions between specimens, making the equipment suitable for repeatable laboratory fire safety testing.
The heating power can be digitally adjusted to achieve the specified 0.26 W/mm test condition, supporting consistent test procedures.
The dedicated winding arrangement helps maintain the specified 5.4 N winding tension and 6.35 mm winding pitch.
PLC control and a 7-inch touchscreen make parameter setting and test monitoring more convenient for laboratory operators.
The black chamber interior, lighting system and large observation window provide a clearer view of ignition behavior.
Both annealing and test durations can be preset according to the testing procedure, providing greater flexibility for laboratory applications.
The equipment can be used for plastic, polymeric and electrical insulating material fire-risk evaluation, making it suitable for electrical safety laboratories, manufacturers and third-party testing facilities.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Employee Number:
<100
Ecer Certification：
Verified Supplier
Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery tes... Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery tes...
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