LFY-602C Large 45° Seam Welding Thread Count Testing Instrument

Main application
Used for conducting the test of the number of flame-retardant protective clothing seams that can withstand ignition.

Technical indicators
1. Ignition duration range: 0 - 99.99 seconds; Resolution: 0.01 seconds
2. Smoldering duration range: 0 - 99.99 seconds; Resolution: 0.01 seconds
3. Ignition time: Manual control
4. Igniter diameter: φ6mm
5. Sample clamp size: Inner diameter of the screw ring φ10mm; Pitch 2mm; Total length 120mm
6. Distance from the top of the igniter to the sample: 22mm
Applicable standards
GB 8965-1998 Flame Retardant Protective Clothing - Appendix B Test Method for the Number of Flame Retardant Thread Connections