0-5 Degree ISO9705 EN14390 corner fire tester for Fireproof Material Room

ISO 9705 En 14390 0 ~ 5ºC Class Fireproof Material Room Corner Test Machine

According to ISO9705 of building materials fire prevention performance standards, room corner combustion tester control platform to provide independent gas analysis, including heat release rate and other related test required for related instruments, such as paramagnetic oxygen sensor, CO2/CO measuring instrument, He-Ni laser smoke density measurement and control system, etc.

Entity room fire test methods for surface of the article use the same principle with the cone calorimeter and SBI test method that is based on the oxygen consumption. The method is to simulate the corner of the fire scene as a standard test conditions, and installation of a test sample entirely according to actual use, the test results apply only to specific sample installation, it is one of the most reliable standard test methods.

In the corner fire test, in accordance with the requirements of ISO9705, and the measured material mounted on the inner walls of the room (at the top is not installed), Using propane burners as a radiation source, the measurement of heat release rate, temperature, heat release, flashover time, CO2 and CO and other parameters, for which the most important is the heat release rate and the flashover time.

Standards:

• ISO 9705: Large BOX test surface of the product
• ISO 13784-1: plywood building systems Reaction to fire test
• ASTM E 1537: Standard upholstered furniture flame test method
• ASTM E 603: Standard guidance corner combustion experiments

Main Features:
1, The test room is built by the density of 700kg / m³-A1 class fireproof material.
2, The internal dimensions of the room 3.6M X 2.4M X 2.4M
3, The gate size: 0.8M (W) X2.0M (H)
4, Sandbox burner with propane gas and equipped with emergency shut-off devices.
5, Automatic ignition system to automatically record experimental data;
6, Independently movable timet to display units.
7, 10kV spark ignition, a cease-fire with safety devices. Fire extinguishing drainage system design.
9, Equipped with staircase for easy maintenance exhaust pipes.

Gas sampling and analysis system
1, Gas sampling system includes an annular sampler probe, suction pump, particulate filter, a cold trap, exhaust valve, water filters and CO2 filter.
2, Three filters; Minimum filtration accuracy is 0.5um.
3, Freezing cold trap; air-conditioning compressor refrigeration systems; controlling the temperature in 0 ~ 5ºC.
4, Suction pump, Flow rate is 33L/min, vacuum is 700mmHg, and pressure is 2.5 bar.
5, Drying cylinder, which filter the water and impurities.
6, The flow controller to control the inspiratory air flow.
7, The sampler has 12 holes and gas flow in the opposite direction, these holds built-in dust filter and 685mm from hoods.
8, Paramagnetic oxygen analyzer, the range is 0-25%; linear response; imports Britain Servomex oxygen sensor.

Smoke system
1, 0.5W HE-NE laser source.
2, Thorlabs optically detector.
3, Motor driven 5 class automatically calibration device with of 0%, 25%, 50%, 75%, 100% transmittance filters.
4, One touch calibration system in software with digital and curve display.

DAQ System
1, 16bit data acquisition module.
2, Digital communication between computer and DAQ module.
3, Labview based application software on DAQ and data analysis.

Operating systems
1, Labview based application system, easily and precise to operate and control.
2, Test status, calibration status display on screen.
3, Device status are displayed on screen and indicators on panel.
4, Transducers data, process parameters, test result displayed on screen via digital and curve.
5, Test and calibration procedure auto executed by PLC program.
6, Device can be controlled via both application screen and control panel.
7, PC and PLC communicate with digital protocol which is safe and robust.

Technical parameters
1, Paramagn etic oxygen analyzer, the concentration range is 0~25%, an oxygen analyzer is linear response, Britain Servomex oxygen sensor; 10% to 90% response time of less than 12s; output noise does not exceed 50ppm;. Reproduce the measured values lower than 100ppm,
2, Infrared CO2 analyzer range: 0 to 10%; accuracy of ± 0.01%;
3, The compressor works: cold trap: 0 to 5 degrees;
4, Import diaphragm pump, flow rate: 33 l / min
5, The standard detector color accuracy ± 5%, output linearity (transmission) <1%, absolute permeability <1%;

Test data:
1, Heat Release Rate (HRR),
2, Total Heat Release (THR),
3, Efficiency Heat Release (EHR),
4, Smoke Production Rate (SPR),
5, Time to Ignite (TTI),
6, Time to flameout,
7, Oxygen Consumption Rate,
8, CO2 Production Rate,
9, CO Production Rate,

Specification

Q: Are you a factory or a trading company?

A: We are professional testing equipment manufacturer.

Q:When can I get the price?

A: Usually we quote within 12 hours after we get your enquiry

Q: What are your Delivery terms?

A: We accept EXW, FOB, CFR, CIF, CPT. You can choose the one which is most convenient or cost effective for you.

Q: What is the payement terms?

A: T/T bank transfer, L/C, western union, we suggest your side to pay online of alibaba by credit card, and trade assurance.

Q: What about the after-sale service?

A: Guarantee period is 14 months, after the warranty, we also provide life-long paid repair orservice.

Q:What about the delivery date?

A:Usually we offer 1-2 weeks after order confirmed and payment received, and we can also accept urgent order for prompt shipment.

Q: What about the transportation?

A: It depends on your requirement. We can delivery by air to your airport, or by sea to your seaport, or delivery to your office address by express courier, and we also accept to co-oper- ate with your ship agent or forwarder.

Q: What about the package?

A: Usually we offer ply-wooden cases free Fumigation, or multilayer carton boxes, inner with plastic film wrapped, or customized foam or aluminum suitcase, we will offer package pic- tures for customer reference before delivery out the goods.

Parameters

DONGGUAN YUYANG INSTRUMENT CO.,LTD is Located in Wanjiang District (Dongguan City, Guangdong Province,China),a famous historical town with prosperous industry and convenient transportation.

We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

Decades of research and development strengthen the leading edge of YUYANG in this field, and established as an crucial role in R&D on high quality and high-cost performance of testing equipment. YUYANG's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, lithium battery, LED, photoelectricity, mobile, plastic and rubber, display, telecommunication, chemical industry, aerospace, building material and product, wire and cable, toys, furniture, textile and fabrix, etc. All YUYANG testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.

DONGGUAN YUYANG INSTRUMENT CO.,LTD looks forward to cooperating with customer all over the world.

If you are interested in any of our products or would like to discuss a custom order. Please feel free to contact us. We are looking forward to forming succesful business with new clients around the world in the near future.

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