Standards:
* the instrument complies with GB/T 5456、GB/T35270、16CFR Part 1515/1516、CA TB117 standards
Instrument description:
* this tester is suitable for testing flame retardant properties of all kinds of flame retardant textiles (such as woven fabrics, knitted fabrics, coating products, laminated products, etc.).To determine the tendency of afterburning, smoldering and carbonization of textiles, the damage length of smoldering and afterburning time.
Working principle:
* install the sample in the sample holder and hang it vertically in the test instrument. After burning the sample with a high flame for a certain period of time, record the continuation, smoldering time and damage length of the sample to evaluate its combustion performance.
Instrument parameters:
* test box: air vent diameter: 12.5mm, 16 air vents at the top and 6 air vents at the bottom on both sides
* sample holder: u-shaped, inner frame: 356mmx51mm
* sample: 300 x80mm,
* number of samples: the long side is parallel to the warp direction of the fabric, with 5 pieces in each latitude direction
* sample end distance from top of burner :17mm
* fire nozzle nozzle: inner diameter 11mm
* nozzle Angle: the included Angle with the vertical line is 25°
* flame height :40±2mm
* flame burning time :12s
* combustion gas: propane or butane for industrial use
* control mode: touch screen control
* weight: 54.5 g / 113.4 g / 226.8 g / 340.2 g / 453.6 g (GB/T 5455)
* volume (WxDxH) : 60 x40x85cm
* weight :≈35Kg
* power supply :1 ananac 220V 50Hz
Accessories:
* standard accessories: fixture x1, spring clamp x4, flame gauge x1, weight x5, point gun x1, air supply x1, butane gas x1, power line x1, fuse x1