EN 50305 CIT Toxicity Tester for Railway Cables with 800°C Tube Furnace and 600×42mm Heating Chamber
Price:
Negotiable
MOQ:
1
Delivery Time:
30days
Brand:
Gold
Product Description
Our EN 50305 Toxicity Index (CIT) Tester is engineered for precise measurement of cable material toxicity under thermal decomposition and combustion conditions. This advanced system ensures compliance with international railway safety standards through accurate quantification of critical toxic gases.
Product Overview
The CIT Toxicity Testing Instrument meets EN 50305:2020 requirements for railway vehicle cables, featuring a precision horizontal tube furnace and high-sensitivity FTIR analyzer. It measures toxic gases including CO, CO₂, HCN, and halogens at 800°C, providing reliable results for EN 50264, EN 50306, and EN 50382 series cables.
Compliance Standards
- GB/T19666-2019 Appendix C "Toxicity Index Test Method"
- EN 50305:2020 "Railway Facilities. Test Methods for Railway Locomotive Cables with Special Flame Resistant Properties"
Testing Scope
- Halogen-free railway vehicle cables and insulation/sheath materials in EN 50264, EN 50306, and EN 50382 series
- Toxic gas emissions measurement and CIT value calculation
- Halogen-free characteristic verification and fire performance testing
- Railway industry applications requiring high safety and low toxicity standards
Technical Specifications
| Component | Specifications |
|---|---|
| Tube Furnace |
Heating Chamber
Effective length and diameter: 600×42mm
Operating Parameters
Temperature: 800±10°C
Test duration: 40 minutes
Control System
P.I.D temperature control with electric heating system
Heating power: 220V/10KW
Flow System
Needle valve flow adjustment: 0.33m/s
Air source: 160L/h compressor
|
| Combustion Tube |
Material: Silicon dioxide refractory tube (corrosion-resistant)
Inner diameter: 40mm
Inlet extension: 60-200mm
Outlet extension: 60-100mm with thermal expansion gap
|
| Combustion Boat |
Material: Fused quartz tube
Dimensions: 100mm length × 25mm width × 10mm depth
Delivery method: Bar magnet and platinum wire pulling
|
| Gas Collection | 3 selection bottles and 2 air bags |
| Gas Supply System |
Air flow meter: 16L-160L adjustable range
Compressor: Customer-provided
|
| Sampling System |
Components: Bubbling device, quartz wool, cooling pump, filter
Sample quantity: 500mg-1000mg
Balance accuracy: 1mg analytical balance
|
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Company
Chongqing gold mechnical and electrical equipment Co., Ltd
Location
25F, China Resources Building, Xiejiawan, Jiulongpo District,Chongqing,400050,China
Contact Person
Ivy Zhang