Materials Smoke Production Toxicity Test Device

TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of materials smoke production toxicity test device in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.

The materials smoke production toxicity test device is designed and developed according to the relevant requirements of GB/T 20285-2006.
The device incorporates the moving-heating smoke generation technology from German standard DIN 53436 and the continuous mouse activity monitoring technology of the rotating cage method from Japanese standard JIS 1321.

It scientifically addresses the technical problems of quantification, repeatability, and reproducibility in materials smoke toxicity testing.
The system realizes artificial control of material decomposition rate, continuous preparation of smoke at steady concentration, quantitative description of smoke, and accurate calculation of smoke concentration and smoke generation rate.

It is therefore suitable for different smoke generation conditions of different materials, including different smoke generation rates and smoke concentrations, and for animal exposure evaluation over different time periods.

• Temperature control range: 300 to 1200 degrees C; control accuracy not greater than +/- 1 degree C when maintained for more than 2 minutes, and dynamic accuracy not greater than +/- 2.5 degrees C.
• Ring furnace heating temperature calibration meets the displayed time-temperature curve and the actual measured temperature comparison chart.
• Temperature recorder and sheathed thermocouple.
• Quartz tube has high thermal conductivity, can withstand 1600 degrees C, and is easy to remove and clean.
• The furnace body displacement system is motor-driven, with adjustable forward displacement speed.
• After setting the smoke concentration and smoke generation rate of the material, the system automatically performs the conversion.
• Real-time display of the angular velocity rotation chart of the mouse cages.
• The operating time of the ring furnace can be set freely.
• The device has manual and automatic rapid forward and backward functions for the ring furnace.
• Each smoke chamber can switch exhaust independently.
• The smoke collection and distribution system can rapidly mix carrier gas and dilution gas thoroughly.
• The device includes a computer, one laser printer, ring furnace, quartz tube, quartz boat, smoke collection and distribution components, ten mouse rotating cages, exposure chamber, temperature control system, air supply system, and mouse activity recording system.

• Computer control system for more intelligent testing; data curves are stored on the computer and can be printed freely.
• Temperature control thermocouple: 1 mm K-type sheathed thermocouple.
• Ring furnace heating temperature calibration displays time, temperature curve, and actual temperature.
• Temperature calibration reference includes a 1 mm K-type sheathed thermocouple (Class 2) and a temperature-sensitive sheet made of 1Cr18Ni9Ti material brazed with high-melting silver.
• PID temperature controller provides furnace temperature accuracy of +/- 1 degree C when stationary and +/- 2.5 degrees C during operation.
• Motor control system automatically controls furnace movement; moving speed is adjustable and can also be adjusted manually.
• The system automatically calculates smoke concentration and smoke generation rate, and displays mouse cage speed in real time.
• Temperature control range: 300 to 1200 degrees C.
• Power consumption: 1.5 KW; heating power: 800 to 1000 W.

• One set of the main test device and related accessories.
• One set of laser printer.
• Instruction manual.
• Factory certificate of conformity.
• One set of testing system software with free lifetime software upgrade service.

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