Warranty: | 12 Months |
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The Gas Source of The Test Flame: | Propane Gas |
The Diameter of The Metal Ring: | 150 mm |
The Process of The Test: | Automatic Control |
OEM/ODM: | Accepted |
Function: | Wire and Cable Resistance Testing |
Customization: |
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The gas source of the test flame | Propane gas |
The burner is the propane gas spray torch bands with venturi mixer | The length of the nozzle is 500mm or 600mm,and the width of it is 15mm,there are three rows of the stagger holes on the nozzle, and the diameter of the hole is 1.32 mm, and the distance between the hole is 3.2 mm |
The distance between nozzle and the bottom of the box | At least 200 mm, and from the wall to each container is at least 300 mm |
The diameter of the metal ring | About 150 mm |
With double flow-meters and Pressure Regulator | Air flow-meters range is: 0.5-5 cubic meters per hour, gas flow range is: 0.1-1 cubic meters per hour |
According to the test class | The flame temperature is adjustable from 600 to 1000°, (Class A is 650°, class B is 750°, and the class C,D is 950°) |
With temperature measurement device (with the type of K thermocouple) | In the temperature of burning 10 minutes, the two thermoelectric coupling temperature difference should not exceed 40 ºC |
The process of the test | Automatic control. |
With intelligent detection function | When the sample become short circuit in the testing process, turn off the flame source and automatic fire alarm |
According to the standard requirements provide five metal rings which inner diameter is approximately 150 mm, the distance of metal rings can be free regulation, facilitate for the test to fastness and support | |
Including loading | Test voltage can be adjustable from 0 to 600 V. Test current range: 0.1 to 0.25 A, Leakage current allowable to 3A |
Electric loop has the appropriate protection device | to ensure the burning or cable breakdown process, personnel will not get an electric shock and equipment will not because cable breakdown caused to fault |
During the burning | need to test the integrity of cable the electric loop, each electric loop(three-phase) and the neutral point must connected in series to protect the step-up transformer fuse. When the fuse melting off, a light should be used to show off or financial grounding phase |
To facilitate the operation | when calibrate the temperature, test sample fixed position deviated from the fire source, after calibrate the flame source, through manually to move the sample to the fire position. |
Automatically detects two thermocouple temperature | through the touch screen to display the temperature curve, and when exceed the standards set temperature upper and lower limit, to give an alarm (show of the time range is 15 minutes) |
Touch screen PLC |
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