ASTM E662 Plastic Smoke Density Testing Machine

Product Name:ASTM E662 Plastic Smoke Density Testing Machine

Product model: XK-3913

Product Usage

Plastic Smoke Density Testing MachineDeveloped according to the technical conditions specified in the national standard GB/T8627-2007 "Test Method for Smoke Density during Combustion or Decomposition of Building Materials", it is suitable for the determination of static smoke production during combustion of building materials, their products, and other materials.

Design standards: GB/T8627-2007 "Test Method for Smoke Density of Building Materials during Combustion or Decomposition", ASTME662

Machine structure:

Divided into two main parts: smoke box and control;

Smoke box section: On the left and right panels of the smoke box, there are power switches, safety sign switches (backlight switches), and gas regulating devices; Control the switch of the exhaust fan (fan switch).

Usage conditions:

Environmental temperature: 0 ℃ -40 ℃;

Relative humidity: ≤ 85%

Supply voltage and power: 220V ± 10%, 50HZ, 100W;

Gas pressure: 0-0.3MPa (adjustable);

Environmental and testing requirements: The instrument should avoid direct exposure or reflection of strong light during operation; After 90 minutes of testing, the gas source should be turned off to cool down the instrument for 15 minutes.

Environmental airflow: There is no forced air flow during operation;

The instrument should be tested in a fume hood;

Features:

A、 Building material smoke density tester with added touch screen control technology! Default touch screen control test, complete the test process with a light touch.

B、 The burner can rotate automatically and position accurately.

C、 Independently developed control programs can meet various operations, recording, real-time curves, and result calculations in experiments.

D、 Computer control+touch screen control dual operation mode, both modes can be switched freely for remote operation (remote control test within the same LAN), software program upgrade is free!

Design standard: GB/T8627-2007 "Test Method for Smoke Density of Building Materials during Combustion or Decomposition", ASTM E662.

ASTM E662 Plastic Smoke Density Testing MachineTechnical Specifications:

For the smoke density (MSD) and smoke density rating (SDR) of the test piece: 0-100% continuously measurable, automatically calculated;

The correction error using standard light filter should not exceed 3%; Each device is equipped with three standard filters, which are representative of the data calibrated by the light source

The working pressure of the burner is (210 ± 5) KPa;

Apply flame to the sample for 4 minutes using a natural lamp;

Combustion lamp: It is a native lamp with a length of 260mm and a nozzle diameter of 0.13mm, forming a 45 ° angle with the smoke box;

Optoelectronic system: The light source is a bulb, with a power of 15W and a working voltage of 6V;

Exhaust system: This machine is equipped with a powerful exhaust fan, which can discharge exhaust gas outdoors after testing;

Smoke density measurement range: 0~100%;

Accuracy of smoke density measurement: ± 3%;

Receiver: It is a silicon photovoltaic cell, with a transmittance of 0% indicating no light passing through, and a transmittance of 100% indicating unobstructed light passing through;

Main burner working pressure: 276KPa (adjustable);

Automatic timing, automatic ignition, automatic smoke exhaust; Luminous flux can be linearly calibrated in stages according to test data

More accurate;

Touch screen display:

a. Size: 5-inch effective display size, length 11cm, width 6.28cm;

b. Resolution: 800 * 480

c. Communication interface RS232, 3.3V CMOS or TTL, serial port mode

d.储存容量: 1G

e. Using pure hardware FPGA driver for display, with "zero" startup time, it can run immediately upon power on

f. Adopting M3+FPGA architecture, M3 is responsible for instruction parsing, FPGA focuses on TFT display, with similar solutions for speed and reliability

g. The main controller adopts low-energy processors and automatically enters energy-saving mode

Gas source: 95% propane gas, or gas of equivalent purity (provided by the customer);

Exterior dimensions: 740 * 500 * 900mm (length * width * height)

Configuration: One set of host, testing software, operation manual, and warranty card; Gas source and computer provided by the customer

Type Touch Screen+Computer Dual Control Building Material Smoke Density Tester

Features:

1. Dual control mode, can be controlled on the touch screen or on the computer, and the operation mode can be switched freely!

2. One device can be operated by multiple computers at the same time, multiple computers can be online at the same time, and LAN sharing can be achieved!

3. The main and auxiliary burners can rotate automatically with accurate positioning.

4. Independently develop control programs that can meet various operations, recording, real-time curves, and result calculations in experiments.

Technical parameters related to computer dual control building material smoke density tester

1. For the maximum smoke density (MSD) and smoke density rating (SDR) of the specimen: 0-100% continuously measurable, automatically calculated;

2. Use a standard filter to correct the error, which should not exceed 3%; Each device is equipped with three standard filters, which are representative of the data calibrated by the light source

3. The working pressure of the burner is (210 ± 5) KPa;

4. Apply flame to the sample for 4 minutes using a natural lamp;

5. Combustion lamp: It is a native lamp with a length of 260mm and a nozzle diameter of 0.13mm, forming a 45 ° angle with the smoke box;

6. Optoelectronic system: The light source is a bulb, with a power of 15W and a working voltage of 6V;

7. Exhaust system: This machine is equipped with a powerful exhaust fan, which can discharge exhaust gas outdoors after testing;

8. Smoke density measurement range: 0~100%;

9. Accuracy of smoke density measurement: ± 3%;

10. Receiver: It is a silicon photovoltaic cell, with a transmittance of 0% indicating no light passing through, and a transmittance of 100% indicating unobstructed light passing through;

11. Working pressure of main burner: 276KPa (adjustable);

12. Automatic timing, automatic ignition, and automatic smoke exhaust; The phased linear calibration test data for luminous flux is more accurate;

13. Touch screen display:

a. Size: 5-inch effective display size, length 11cm, width 6.28cm;

b. Resolution: 800 * 480

c. Communication interface RS232, 3.3V CMOS or TTL, serial port mode

d. 储存容量: 1G

e. Using pure hardware FPGA driver for display, with "zero" startup time, it can run immediately upon power on

f. Adopting M3+FPGA architecture, M3 is responsible for instruction parsing, FPGA focuses on TFT display, with similar solutions for speed and reliability

g. The main controller adopts low-energy processors and automatically enters energy-saving mode

14. Gas source: 95% propane gas, or gas of equivalent purity (provided by the customer);

15. Length * Width * Height 740 * 500 * Height 900 (mm)

4、 Working conditions:

1. Environmental temperature: 0 ℃ -40 ℃;

2. Relative humidity: ≤ 85%

3. Power supply voltage and power: 220V ± 10%, 50HZ, 100W;

4. Gas pressure: 0-0.3MPa (adjustable);

5. Environmental and testing requirements: The instrument should avoid direct exposure or reflection of strong light during operation; After 90 minutes of testing, the gas source should be turned off to cool down the instrument for 15 minutes.

6. Environmental airflow: There is no forced air flow during operation;

7. The instrument should be tested in a fume hood;

5、 Instrument structure:

Divided into two main parts: smoke box and control;

Smoke box section: On the left and right panels of the smoke box, there are power switches, safety sign switches (backlight switches), gas regulating devices, and switches for controlling exhaust fans (fan switches).