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Scope of application:>fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
The touch screen computer dual control smoke density tester for building materials is developed according to the technical conditions specified in the national standard GB / T8627-2007 quot;test method for smoke density of burning or decomposition of building materialsquot;. It is suitable for the determination of static smoke yield of building materials and their products and other materialsfvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Product features:>fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
1. Dual control mode, which can be controlled on the touch screen or on the computer, and the operation mode can be easily switched! (users own computer and printer; upper computer software, router and network cable will be sent with the device)fvETextile Testing Instruments, Testing Equipment Manufacturer
2. A device can be operated by several computers at the same time, and several computers can be online at the same time, which can realize LAN sharing!fvETextile Testing Instruments, Testing Equipment Manufacturer
3. The main and auxiliary burners can rotate automatically with accurate positioning.fvETextile Testing Instruments, Testing Equipment Manufacturer
4. The self-developed control program can meet the requirements of various operations, records, time curves and results calculation in the test.fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Instrument structure:>fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
It is divided into smoke box and control system;fvETextile Testing Instruments, Testing Equipment Manufacturer
Smoke box: on the left and right panels of the smoke box, there are power switch, safety sign switch (backlight switch), gas regulating device, and switch for controlling exhaust fan (fan switch).fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Applicable standards:>fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Design standard: GB / T8627-2007 test method for smoke density of combustion or decomposition of building materialsfvETextile Testing Instruments, Testing Equipment Manufacturer
Standard: GB / T8627、 ASTM D2843、 ASTM E662、 ISO 5659fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Technical parameter:>fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
1. The maximum smoke density (MSD) and smoke density rating (SDR) of the specimen are 0-100% continuously measurable and automatically calculated;fvETextile Testing Instruments, Testing Equipment Manufacturer
2. The calibration error of standard filter is not more than 3%; each equipment is equipped with three standard filters, which are representative of the data of light source calibrationfvETextile Testing Instruments, Testing Equipment Manufacturer
3. The working pressure of Bunsen lamp was (210 plusmn; 5) kPa;fvETextile Testing Instruments, Testing Equipment Manufacturer
4. Benson lamp applied flame to the sample for 4 min;fvETextile Testing Instruments, Testing Equipment Manufacturer
5. Combustion lamp: Bunsen lamp, length 260mm, nozzle diameter 0.13MM, 45 deg; angle with smoke box;fvETextile Testing Instruments, Testing Equipment Manufacturer
6. Photoelectric system: light source is bulb, power is 15W, working voltage is 6V;fvETextile Testing Instruments, Testing Equipment Manufacturer
7. Exhaust system: the machine is equipped with powerful exhaust fan, which can exhaust the waste gas out of the room after the test;fvETextile Testing Instruments, Testing Equipment Manufacturer
8. Measurement range of smoke density: 0 ~ 100%;fvETextile Testing Instruments, Testing Equipment Manufacturer
9. Accuracy of smoke density measurement: plusmn; 3%;fvETextile Testing Instruments, Testing Equipment Manufacturer
10. Receiver: silicon photocell, 0% transmittance means no light passing through, 100% transmittance means no light passing through completely;fvETextile Testing Instruments, Testing Equipment Manufacturer
11. Working pressure of main burner: 276kpa (adjustable); (optional auxiliary burner)fvETextile Testing Instruments, Testing Equipment Manufacturer
12. Automatic timing, automatic ignition and automatic smoke exhaust; the luminous flux can be tested by linear correction in stages to improve the accuracy of datafvETextile Testing Instruments, Testing Equipment Manufacturer
13. Touch screen:fvETextile Testing Instruments, Testing Equipment Manufacturer
11cm in length and 286.11cm in width;fvETextile Testing Instruments, Testing Equipment Manufacturer
Resolution: 800 * 480fvETextile Testing Instruments, Testing Equipment Manufacturer
Communication interface RS232, 3.3V CMOS or TTL, serial port modefvETextile Testing Instruments, Testing Equipment Manufacturer
Storage capacity: 1gfvETextile Testing Instruments, Testing Equipment Manufacturer
Using pure hardware FPGA drive display, quot;zeroquot; start time, power on can runfvETextile Testing Instruments, Testing Equipment Manufacturer
M3 + FPGA architecture is adopted, m3 is responsible for instruction analysis, FPGA focuses on TFT display, and main controller adopts low-power processor, which automatically enters into energy-saving modefvETextile Testing Instruments, Testing Equipment Manufacturer
14. Gas source: 95% propane gas, or gas of the same purity (Note: the gas source and connecting head are provided by users themselves);fvETextile Testing Instruments, Testing Equipment Manufacturer
15. L * w * h 740 * 500 * 900 (mm)fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Control System>fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
middot; Automatic completion of the test; a variety of signals automatically collectedfvETextile Testing Instruments, Testing Equipment Manufacturer
middot; Branded computerfvETextile Testing Instruments, Testing Equipment Manufacturer
middot; The printer is optionalfvETextile Testing Instruments, Testing Equipment Manufacturer
middot; Voltage: 220V; Power 4KWfvETextile Testing Instruments, Testing Equipment Manufacturer
middot; Propane gas customer-ownedfvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
fvETextile Testing Instruments, Testing Equipment Manufacturer
Note:>QINSUN is very in place for textile testing and quality control,we have our own textile testing lab. Our textile testing equipment and testing methods are in the leading position in the industry. We have passed the textile testing certification and iso textile testing standards issued by a number of testing,We can provide textile testing equipment pdf manual,based on requirement, the Smoke Density Test Apparatus specifications will be changed accordingly.
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