Plastic smoke density testing machine, plastic smoke density tester
The test device is a new type of test device for measuring smoke density according to the technical conditions specified in GB/8323.2-2008 and ISO5659-2 "Test methods for measuring smoke density by the single-chamber method of plastic smoke generation." It is suitable for determining the specific optical density of smoke generated by burning plastics, and the maximum specific optical density is the test result. It is used to assess the smoking properties of plastics under specified conditions.
Comply with GB8323.2-2008 "Plastic - Smoke Generation - Part 2: Test Method for Determination of Smoke Density by Single Chamber Method", ISO5659.2-2006 "Plastics - Smoke Generation Part 2: Determination of Optical Density by Single Chamber Method".
The whole instrument consists of a closed test chamber, a photometric measuring system, a radiation cone, a combustion system, an igniter, a test box, a bracket, a temperature measuring instrument and a smoke density testing software; the circuit is developed by a single chip microcomputer, and has high technical content and stable performance. Suitable for all plastics, this instrument is also suitable for the evaluation of other materials (such as rubber, textile coverings, painted surfaces, wood and other materials), and is widely used in the plastics industry, solid materials industry production plants and research and testing units.
| Test chamber | The front door is fitted with a window and an opaque visor that blocks the window activity |
| Light window | two 75mm light windows up and down |
| Inner size | height 914mmX width 914mmX depth 610mm |
| The material consists of three layers | outer 1.5mm thick steel plate, high temperature static baking white paint, middle layer consists of 60mm thick asbestos layer, inner layer 1.2mm thick USU304 stainless steel, high temperature static baking black paint, easy to clean. |
| Intake port, exhaust port | The air inlet is installed at the top of the test box, the diameter is Φ65mm, the exhaust port is installed at the bottom of the left side, and the diameter is Φ80mm. |
| Photoelectric measurement system | consists of power supply, photomultiplier tube, magnifying transparent sheet, shutter, filter, neutral light transmissive sheet, lens, optical system dark box, light source, and light window heater. |
| Light source | consists of an incandescent lamp of 6.5V, a transformer that supplies power (input 220V output 6.5V), and a variable resistor. |
| Installation | The bulb is installed in the opaque dark box at the bottom of the test box and consists of a light source, a convex lens, a light window heater, and an optical window. |
| Light window heater | AC220V power supply, 9W resistance wire around to ensure the temperature of the upper surface of the light window (50 ° C ~ 55 ° C) is appropriate. |
| Convex lens | 51 mm in diameter, adjusted and calibrated to form a ring with a diameter of 51 mm without other beams of light outside the ring. |
| Optical window | consists of an unobstructed light transmissive sheet and a black box. |
| Photodetector | consists of photomultiplier tube, amplification filter, shutter, filter, neutral filter, convex lens, optical window and so on. |
| Photomultiplier tube parameters | Voltage: DC 1000V, power supply: input 12V, output 0 ~ -1200V 2mA |
| Amplifying filter | ND-2.0 light transmittance is 0.95%, A light source color temperature K = 2854. |
| Filter | For compensating filters, the optical density is 0.1~1.0 and 2.0 in total. |
Wooden packing
24 hour online technical support and 100% quality warranty for 12 months except consumable parts.
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Our mission : to promote the progress and development of the most cost-effective automation technology
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Our business purpose : to satisfy customers, employees, businesses of both material and spiritual well-being
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Dongguan Huiyue Automation Equipment Co., Ltd. FAQ:
Q: What is the power supply of the machine?
A: The standard power supply in china is 220v 50Hz. We also can customized accordingly.
Q: Our required parameter is not standard,can made to order?
A: Our machines can made to order according to customer’s requirement.
Q: What information should the customer provide to get an accurate quotation from us?
A: The customer should provide the related technical requirements, drawings, pictures, etc
Q: What is the payment term?
A: T/T , L/C.
Q: What is the delivery time?
A: Normally the delivery time of the machine is 4-5 working days after receive payment.
Q: What is the warranty period of the machine?
A: The warranty period is one year.Lifetime Maintenance
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