Smoke Density Chamber， ISO 5659，Smoke density testing equipment

Introduction

The main principle is to measure smoke density in a particular space, cable or material produced under specific conditions of combustion or radiation. The smoke will couse the beam attenuate when passes through the smoke, the light transmittance be use to calculate ratio of the optical density and smoke density.

This machineis designed according to ISO5659. IT IS with a conical radiant furnace, heat flux can be up 50 kW / m2. and laterally positioned sample, it also can test the sample mass loss rate.

Standards

• ISO 5659-1: Plastics - smoke - Part 1: Optical Density Test Principle

• ISO 5659-2: Plastics smoke generated -Part 2: single box test to obtain optical density of the material

Structure

1. The tester is consist of cabinet, sample case, the radiation cone, ignition, light and measuring devices and other relevant control device component;

2. The structural design and control design considers the ergonomics; The test box is with full door design approach; lock design for easy one-time close the door; optimize operational processes;

3. The test has fully opened door for easy loading and unloading of samples and cleaning the box;

4. The front door hinge installation with Windows and window has block the activity window opaque visor to prevent light from entering the sealed box;

5. The controller is located in the side of the box, easy to operate. When the door is closed does not affect the view controller;

6. Security flameout board, replace the simple, safer operation;

7. Which provides gas measurement port for gas toxicity test;

8. The test box for easy cleaning and coating chemical resistance;

Combustion system

1. The heating cone: Power 2600W, input temperature range of 0 ~ 1000 ºC, can be stable within ± 2 ºC within 50 minutes, providing irradiance 10KW / m²-50KW / m² of.

2. The use of mass flow controllers and differential pressure sensor can improve the accuracy of piezometers and automatic leak test

3. Ignition with automatic ignition devices; flame length 30mm ± 5mm; in accordance with standards prescribed blue flame with a yellow tip;

Smoke density measuring system

1. Smoke density and temperature are digital display, viewing more convenient, more accurate values

2. Photodetector assembly includes a photomultiplier, amplified filters, shutters, filters, neutral density filter, a lens, an optical window, and other components;

3. The light source is 6.5V incandescent light sources;

4. The installation of optical cartridge box at the top, light accepted as side-on photomultiplier, light transmission rate of 0.001% accuracy can be achieved

5. Achromatic lens

6. Japan imported Photomultiplier tubes

7. High-gain low-noise amplifier control circuit

Specification

1. Automatic completion of the test; automatic acquisition of various signals; And test report could be print from computer.

2. Brand computers,

3. The printer is optional

4. Voltage: 220V Power 4KW;

5. Customer-owned propane gas;

Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.

Other supplier products

	Single-Flame Source Tester， ISO11925-2，DIN 53438; DIN4102-1	Introduction This instrument is designed according to ISO11925-2. it is used to test building material under conditions in the absence of external...
	Mechanical Scratch Tester	Application Primary test purposes Coating scratch resistance evaluation Coating hardness assessment based on mechanical damage behavior Determi...
	Nonwovens liquid loss tester	Product Overview The Nonwovens Liquid Loss Tester is a precision instrument designed to evaluate the liquid penetration, slip, and loss performanc...
	Particle Abrasion Test machine	Industrial Activated Alumina HG/T3927-2007 and other test methods. It is a new generation of products launched after the Q-3 particle wear tester,...
	Intramedullary Nails Internal-fixation Pull-out Force Tester	Standard ASTM F543: Standard specification for metallic medical bone screws (dynamic loading protocols). ISO 12172: Implants for surgery—Pa...

供应产品

Same products

	Full-Body Garment Stress Tester,FZ/T 70015	卖方: Standard International Group (HK) Limited	TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe...
	Industrial Dry Cleaning Machine,industrial garment steamer	卖方: Standard International Group (HK) Limited	TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel...
	MST Medical Compression Stocking Tester,compression sock tester	卖方: Standard International Group (HK) Limited	The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the...
	MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool	卖方: Standard International Group (HK) Limited	Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi...
	Dental material color stability tester	卖方: Standard International Group (HK) Limited	Application The applications of color stability testers for dental materials are mainly reflecte...