Instrument Introduction:
The UL 1685 Wire and Cable Combustion Test Device is an instrument used to evaluate the ability of a single or bundled cable to suppress flame propagation under specified conditions, meeting the testing requirements of UL 1685, IEEE 383, and IEEE 1202.
The sample is burned in a specified volume of space for 20 minutes. During this 20 minute period, the cable sample is ignited by a vertical flame with a theoretical value of 20 kW (70000 Btu/hr) to evaluate the flame suppression performance of the cable.
Compliant with standards:
IEEE 1202-Flame propagation - wire and cable testing
IEEE 383-Type testing standards for IE grade wires, field joints, and connectors in nuclear power plants
UL 1685-Fire spread and smoke production of cables
Main features:
Test space size: 2438(L)×2438(W)×3353 (H) mm, volume: 19.93m³, internal ground area: 5.94m²;
Thermocouples and bidirectional wind speed probes are used to measure temperature and gas flow velocity in exhaust pipes;
The bidirectional wind speed probe is used to accurately measure the vortex velocity of high-temperature combustion gases generated during the combustion process in the exhaust pipe;
The tray size is 305 (L) × 76 (W) × 2438mm (H), the transverse width of the steel ladder is 25 ± 6mm, and the longitudinal span is 229mm;
Belt type propane burner spray lamp, equipped with Venturi mixer, meeting IEC60332-3;
Quality flow controller ensures stable airflow even under changes in gas supply and air pressure;
Using a data acquisition board to accurately collect and measure the temperature of internal components and the flame temperature of the burner;
Gas and air can be controlled to open and close through solenoid valves;
Smoke density measurement system
Paramagnetic oxygen heat release rate testing system
The solenoid valve and igniter can be manually controlled through buttons on the control panel, and in emergency situations, the instrument power can be turned off (including the computer)
Our Services
1. Ensure the high quality of the product.
2. Packaging can be done according to customer requirements and pictures can be attached before shipment.
3. Transport professional documents
4. Provide professional product consultation before sales, and we guarantee to answer any professional technical questions you may have within 48 hours; Provide timely product technical services after sales, and provide solutions within three working days.
5. Our engineers provide professional after-sales service
6. The warranty period is 12 months. During the warranty period, we are responsible for providing free maintenance, upkeep, and replacement of damaged and defective parts (under normal use) for the user's equipment. After the free warranty ends, service fees will be charged at your discretion.
7. Provide the fastest response to maintenance and assistance requests from users. After the user submits a maintenance request, ensure to provide professional technical support in the shortest possible time and in the fastest way possible.
Product Tags:
|
|
UL1685 Wire Cable Combustion Testing Equipment To Evaluate Single Or Bundled Cables Images
|
