Nbs Smoke Density Chamber - China

ModelFTech-ASTM E662 StandardsASTM E662, NSPA258 Chamberstructure 1, Thetestboxis consisted by box, sample cell, and radiant furnace, ignition, transmission and measurement devices, and other relevantcontroldevices;

2, Designed withtheergonomicstructure andcontrol, cabinet door adopts full open design;Lockdesignto facilitateaone-timeclose, control box and combustion is designed integrated;

3, The testing doorcan beopenedtofacilitateloadi ng and unloading samples and clean box, inside the combustion chamber size is: length(914mm3mm)xwidth (914mm3mm)xheight(610mm3m m);anti-corrosioncoatingi nsidethecombustionchamber ;

4, Front door hinge installation, equipped with Windows and activities that could block the Windows opacity mask to prevent light entering the sealed box;

5, Up and down lightwindows 75 mm in diameter, Below the window light is equipped with 9 w circular electric heaterdiameter, tokeepthelightonthewindow surfacetemperature(50c~55 c)tominimizethesmokedensi tyonthesurface;

6, GlazingWindowsatthetopoft estbox, installedinthetestwindowa roundtheoutsideofthebox8m mopticalplatform, 5mmforopticalplatformscan connectfixedplatformsandm etalbarsfixedtestbox.

7, Controller is located in the box body side, convenient operation .

When the door is closed, also does not affect the view controllerthebox, easytooperate;

8, The box is equipped with auxiliary heating devices, adjusting the temperature in the test chamber; power 500W, inside the test chamber temperature 40 ℃ 5 ℃ or 55 ℃ 5 ℃;

9, Equipped with safetyshutdownplate, easyreplacement, safeoperation;

10, Offersgasmeasurement, used totestthetoxicityofgases;

11, Thecoating of the inner test chamberiseasy tocleanandresistanttochem icalcorrosion;

12, Box with smoke exhaust valve and connect the exhaust fan; intake installed in the test box top diameter for PHI 65mm from the cylinder (or electric) and suction control locked and closed state outlet mounted on the left bottom of the diameter for PHI 80mm from the cylinder (or electric) and suction control locked and closed, along with the exhaust fan; 13, Boxmaterials: alltoolingis notless than2mm mmthickSUS304stainless steel.

14, Aluminum foil safety blasting no thicker than 0 .

04 mm, and square no less than 81000 mm2; pressure regulating devices are installed inside;

15, Equipped with pressure in the combustion control device : the pressure regulator and 1 .

5 kPa micro differential pressure sensor, detecting data can be read by the software .

The export of pressure regulator should be connected to the exhaust system;

16, Weighing system range : 0 ~ 1000 g ; Accuracy of 0 .

01g.

Company Contact:

• Posted By: TESTech (Suzhou) Instrument Technologies Co., Ltd.

• Phone: 8618550580979

• Address: NO.98,Qinghua Road, Suzhou, Suzhou , Jiangsu , China

• Email:

• Website: https://www.testech.com.cn

• Business Description: Our major products include flame retardant testing instrument for building materials,cables and wires,Plastic Products,exterior wall thermal insulation materials,doors and windows,house furnishings, flooring materials,ornament materials, fire retardant coating,building elements,firefighting devices,ships,and so on.
  
  At the same time,we provide professional combustion test boxes as well as the project design, construction, technical consultation, training and other professional services.