High Precision JB / T 10707 Smoke Emission Test , NES713 Smoke Density Test Apparatus

Description:

This tester measures the Toxicity Index by ppm in Naval Engineering Standard chamber when complete combustion occurs by burner.

NES 713 TOXIC Chamber meets the standard of NES 713 and is used to measure combustion characteristics about materials.

NES 713 Toxic Chamber measures Toxicity Index after perfect combustion by burning 100g of specimen.

Standard:

NES 713: Determination Of the Toxicity Index Of the Products of Combustion From Small Specimen of Materials

JB/T 10707: Low-Smoke Halogen-free Thermoplastic Compounds for Flame Retardant Cables

Feature:

1. Observation window made in reinforced plastic allows easy observation of combustion conditions during the test

2. Treating the inside of Chamber with Teflon Coating minimizes chemical reaction with gaseous materials generated in combustion.

3. Door locking device designed for easy opening/closing.

4. Specimen Support for Burner to be located in the center of the combustion mass and for test specimen to be easily loaded

5. Designed for testing in Auto/Manual Mode

6. Auto Ignition for controlling ignition and extinguishment of Gas Burner by Time Device

7. Auto Vent Mode allowing auto release of combustion gases generated in combustion by Time Device

8. Auto Stirrer Mode for complying with conditions of combustion gas stirrer by Time Device specified in the standard Time Device

Specification:

Test Result:

If 100g of material is burned and the material is diluted in the air of chamber, concentration of each generated gas is given by the following equation.

C × 100 ×V

C8 = --------------- (ppm)

m

C = concentration of gas in test chamber (ppm)

m = fire test mass (g)

V = volume of test chamber (m3)

Toxicity Index

C81 C82 C83 C8n

Toxicity Index = Σ ------ + ------ + ------ + … + ------

Cf1 Cf2 Cf3 Cfn

1, 2, 3, ... indicates each found Gas.

Cf = concentration of the gas considered fatal to man for a 30 minute exposure time(ppm)

Toxicity Constitution& Concentration ( ppm )

Carbon dioxide(CO2) 100,000

Carbon monoxide(CO) 4,000

Hydrogen sulphide(H2S) 750

Ammonia(NH3) 750

Formaldehyde(HCHO) 500

Hydrogen chloride(HCl) 500

Acrylonitrile(CH2CHCN) 400

Sulphur dioxide(SO2) 400

Nitrogen oxides(NO+NO2) 250

Phenol(C6H5OH) 250

Hydrogen cyanide(HCN) 150

Hydrogen bromide(HBr) 150

Hydrogen fluoride(HF) 100

Phosgene(COCl2) 25

Make Wire And Tube Business Easy-HOOHA

HOOHA Co., Ltd. Was established in 2015.

HOOHA CO., LTD. Is collection of wire and cable factory build, cable raw material supply, cable equipment layout, cable factory operations, cable technology export, cable manufacturing workers training, cable testing laboratory construction group company.

Our aim: Save money, save time and save worry for customer cable manufacturing investment
Our goal: Provide the better professional, systematic, customized service for customer cable manufacturing
Our ideal: Share to win, grow together

(HOOHA electrical Equipment company was bulit in 2017)

(DONGGUAN WEIMING wire equipment technical Co.,Ltd. was built in 1988)

(DONGUAN GEMYOUNG wire and cable equipment Co.,Ltd was built in 2003)

Taiwan yuantie equipment company limited as HOOHA branch and comprehensive enterprise integrating the manufacture, sale and export of wire & cable equipment,fireproofing material test solution,wire and cable testing lab solution,Carbon steel pipe manufacture machine.

such as all kinds of cable extrusion lines, cable twisting bunching machines, cable coiling machines, and wire drawing machines. and fireproofing material test machine,wire and cable testing lab solution machine.

We have rich experience in designing and making wire and cable machinery, test lab building experince, Especially, we are good at customized design, technical solution and manufacture. all products design fellow international standard ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.

We have established favorable relationships with many worthy customers around the world.

Our customers are from China, North Africa, the Middle East, South Asia and South America. Consequently, our products are popular in domestic and international markets. Our object is "to base upon honesty, sell excellent quality, and serve for customers". We sincerely look forward to establishing cooperation with you in the future.

Main products:

* Test machine

* fireproofing material test solution project

*wire and cable test lab solution project

Solution :

A.Building Wire , Power Cable Production

B.Data , Lan Cable Production

C.High Frequency Cable Production

D. Fiber Optic Cable Equipments

E. High Temperature Cable Production

F. Power Cord Extrusion Machine

* Electric wire extrusion production lines
* High speed building wire extrusions
* Extrusion for chemical cables
* Extrusion for physical foam coaxial cables
* Teflon extrusion lines

* High speed twist bunching machines
* High speed swivel arm single twisting machines
* HDMI single twist machines
* High speed double twisting machines
* High speed tapping machines
* High speed braiding machines
* Cable shielding machines
* High speed auto coiling machines
* Auto cutting machines

* Wire drawing machine
* Sub (color)-extruders
* Pay off stand series
* Enameling machine
* cable machine spare parts
* PTFE wire and tube extrusion machine

Company office contact information:

Phone: 008613763134250

Tell:0086-0769-81228263

Fax: 0086-0769-81228263

E-mail:

Project department:

admin@hoohahk.com.cn

After service department:

cableequipment@gmail.com

procurement department:

Jack_young@hoohahk.com.cn

Website:

www.flammabilitytestapparatus.ecer.com

Head office:

ROOM 1205, 12/F,

TAI SANG BANK BUILDING,

130-132 DES VOEUX ROAD，

CENTRAL, HONG KONG

Company office:

Huifu Science park,Houhu road NO.38,Humen Town, Dongguan city,Guangdong Province

Factory:

Power cable equipment:

Xifang road NO.105,Beice,Humen town,Dongguan city,Guangdong province.

Communication wire equipment:

Chongkou Industry park,Houjie town,Donguan city,Guangdong province.

Silicon wire equipment:

Chenfeng road No.90, Chencun village,Humen Dongguan city,Gunagdong province

Test equipment:

Fushou street NO.4,Shangsha zone,Changan town,Dongguan city,Guangdong province

India office:

Contact person:Mr Sachin Sandeep

Office:

Gat No - 258, Beside Arklit Company, Chakan Talegoan Road, Kharab Wadi, Chakan,, Pune -410501, Maharashtra, India

Nigeria Office:

Contact person:Mr Yemi

Office:

KM 147 ABUJA-LOKOJA ROAD.KWALI ABUJA

UAE office:

Contact person:Mr Qedar

Office:

P4-01, P.B. NO.8960

SAIF ZONE, SHARJAH -UAE

Azerbaijan office:

Contact person:Mr Vugar

Office:VUGAR HASANOV DILGAM OGLU