Automotive Wires Flammability Tester
Category：Flammability Tester
Introduction
Compliance Standards
FMVSS 302 (Federal Motor Vehicle Safety Standard)
ISO 6722 (Road Vehicle Cable Flammability)
UL 94 (Tests for Flammability of Plastic Materials)
LV 214-2 (Mercedes-Benz Flame Retardancy Spec)
SAE J1128 (Low Voltage Battery Cable)
Key Features
Vertical/horizontal flame chamber
Automatic flame application/retraction
Real-time temperature mapping
Smoke density measurement (0-100% obscuration)
Self-extinguishing time calculation
Measurement System
High-speed IR thermography (1000Hz)
Laser smoke particle counter
Flame ionization detector (FID)
Microsecond-resolution timers
Standard Configuration
Stainless steel test chamber (500×500×500mm)
Adjustable specimen holder
Precision gas flow control (0-10L/min)
FlameTest Pro analysis software
Automotive Options
EV battery fire simulation module
Toxic gas analyzer (HCN, CO, NOx)
High-voltage arc tracking detector
3D flame propagation analysis
Safety Systems
Automatic gas shutoff valve
Explosion-proof fume extraction
Emergency purge system
Thermal overload protection
Test Protocol Example (FMVSS 302)
Precondition sample @23°C/50% RH for 24h
Mount specimen horizontally in holder
Apply 38mm flame for 15s
Measure burn rate between 25-150mm marks
Calculate maximum spread rate ≤100mm/min
Test Capabilities
| Test Method | Standard | Parameters |
|---|---|---|
| Horizontal Burn | FMVSS 302 | 100mm/min flame spread |
| Vertical Burn | UL 94 V-0/V-1/V-2 | 10s flame application |
| Glow Wire | IEC 60695 | 550-960°C test temps |
Technical Parameters
| Parameter | Specification |
|---|---|
| Flame Height | 20-175mm (±1mm) |
| Flame Temp | 950°C (±10°C) |
| Burn Duration | 0-999s (±0.1s) |
| Sample Size | 356×100mm (Max) |
| Gas Type | Methane/Propane (≥98% purity) |
| Burn Rate Accuracy | ±0.1mm/s |
