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DONGGUAN LONROY EQUIPMENT CO LTD

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing
China EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing

  1. China EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing
  2. China EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing
  3. China EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing
  4. China EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing

EN 50399 Standard Wire Cable Heat Release Tester Fire Growth Rate Testing

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  2. Price: Negotaible
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Payment Terms L/C,D/A,D/P,T/T
Supply Ability 200
Packaging Details Wooden package
Delivery Time 7 work days
Brand Name LONROY
Model Number LR-Z121
Certification CE,ISO,ASTM,DPR,ROHS
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T Supply Ability 200
Packaging Details Wooden package Delivery Time 7 work days
Brand Name LONROY Model Number LR-Z121
Certification CE,ISO,ASTM,DPR,ROHS Place of Origin Guangdong, China
High Light EN 50399 Standard Wire Cable Heat Release TesterVertical Standard Steel Ladder Fire Growth Rate Testing MachineHeat Release Rate Measurement Smoke Production Rate Analyzer
EN 50399 Wire Cable Heat Release Tester
Product Overview

This testing system is designed for medium-scale fire tests simulating bundled cables or optical fibers. During testing, cables are mounted on a vertical standard steel ladder and ignited using a specified ignition source to evaluate combustion behavior and fire performance.

The test provides critical data on cable fire characteristics during initial combustion stages. Heat release rate measurements assess flame propagation risk along cables and potential fire impact on adjacent areas, while smoke density tests evaluate visibility in fire zones and smoke hazards to human safety.

Measurable Properties
  • Flame Spread (FS)
  • Heat Release Rate (HRR)
  • Total Heat Release (THR)
  • Smoke Production Rate (SPR)
  • Total Smoke Production (TSP)
  • Fire Growth Rate Index (FIGRA)
Applicable Standards
  • EN European Standard: EN 50399:2022
  • DIN German Institute for Standardization: DIN EN 50399:2023-12
  • GB Chinese National Standard: GB/T 31248:2014
Performance Features
  • Standard 19-inch rack-mounted unit with paramagnetic O₂ and non-dispersive infrared CO₂ gas analyzers
  • Advantech data acquisition board for temperature, gas pressure differential, and gas analyzer data collection
  • Stainless steel bidirectional velocity probe with micro-differential pressure sensor
  • Three K-type thermocouples from OMEGA USA for flue gas temperature measurement
  • Gas sampling probe assembly with PTFE tubing for corrosive gas sampling
  • Dew point cold trap, gas flow stabilization equipment, and CAST gas sampling pump
  • Incandescent lamp-based smoke density measurement system
  • Five neutral filter discs with optical density range of 0.1-2
  • Four imported mass flow controllers with pressure regulators and solenoid valves
  • Standard test software with built-in calibration programs
  • Complete system includes computer, printer, exhaust ducting, and centrifugal fan
  • Dual propane and air mass flow controllers for flame calibration at 22.5 kW and 30 kW
Technical Specifications
Dimensions 1120 * 2200 * 5600 mm
Weight 1200 kg
Power Requirements 220V, 1.1 kW
Environmental Temperature 10°C to 35°C
Gas Requirements Industrial propane, compressed air

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Exporter,Seller

  • Year Established:

    2008

  • Total Annual:

    $5 million -$8 million

  • Employee Number:

    80~200

  • Ecer Certification:

    Verified Supplier

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...

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  • DONGGUAN LONROY EQUIPMENT CO LTD
  • A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
  • https://www.lab-testmachines.com/

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