Automotive Wire Combustion Tester
Category：Flammability Tester
Introduction
The Automotive Wire Combustion Tester is designed to evaluate the flame resistance and combustion characteristics of automotive wires and cables. It provides precise control of ignition, flame exposure, and temperature measurement, ensuring compliance with international wire safety standards.
Application
This tester is suitable for:
Evaluating flame resistance of automotive primary wires and cables
Testing insulation materials for fire safety compliance
Quality control in automotive wire production
R&D of wire insulation materials
Assessment of wiring harnesses for vehicles, trains, and other transportation equipment
Standards
(1) QC/T 703-2005 — Automotive Wire Combustion Test
(2) SAE J1128-2005 — Low Voltage Automotive Primary Cables
(3) DIN 72551 — Wire Flame Resistance
(4) ISO 6722 — Road Vehicles: Low Voltage Primary Cables
(5) JIS C 3005 — Horizontal Burning Test for Wires
Parameters
| Item | Specification |
|---|---|
| Test chamber dimensions | 650 × 450 × 900 mm |
| Chamber material | Stainless steel, matte black interior |
| Flame source | High-purity propane or LPG |
| Sample length | 600 mm (24 in) |
| Sample angle | 45° vertical (vertical test) |
| Bunsen burner tube | 9 mm nominal diameter |
| Flame dimensions (vertical test) | Outer flame: 100 mm; Inner flame: 50 mm |
| Flame temperature | ≥ 900 ± 50 ℃ |
| Horizontal burn box | 305 × 355 × 610 mm |
| Horizontal test sample | 300 mm; angle: horizontal |
| Horizontal flame dimensions | Inner flame: 35 mm; Outer flame: 130 mm |
| Horizontal burn time | 30 s |
| Vertical burn time | 15 s |
| Ignition | Automatic |
| Temperature measurement | K-type thermocouple with TES-1310 digital thermometer |
| Exhaust system | Integrated fan for post-test gas removal |
| Power supply | 220 V / 50 Hz |
Features
Automatic ignition and precise flame control
Supports both vertical (45°) and horizontal (JIS C 3005) combustion testing
High-precision temperature measurement with K-type thermocouple
Integrated exhaust system for safe post-test gas handling
Durable stainless steel construction with matte black background to enhance visibility
Stops automatically upon reaching pre-set test parameters
Accessories
(1) Bunsen burner with mounting bracket
(2) Horizontal burn test fixture
(3) K-type thermocouple and thermometer
(4) Exhaust fan and ducting
(5) Sample clamps and holders
(6) Optional calibration kit
Maintenance Information
Inspect Bunsen burner and fuel connections before each test.
Regularly clean the chamber and exhaust system to remove residues.
Check thermocouple calibration periodically for accurate temperature readings.
Ensure clamps and fixtures are free of deformation or wear.
Replace worn or damaged components immediately to maintain testing integrity.
FAQ
What is this product?
It is a combustion tester for evaluating the flame resistance of automotive wires.
What is it used for?
To test insulation and wire materials for fire resistance under controlled conditions.
Why is it important?
Ensures the safety and compliance of automotive wiring with international flame standards.
Which industries use this product?
Automotive manufacturing, wire production, R&D labs, and safety testing facilities.
What types are available?
Vertical flame test model, horizontal flame test model (JIS 3005), and combined vertical/horizontal model.
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