Building Material Exit Sign Smoke Testing ASTM D2843 Smoke Density Tester
Product Description
XP-2 Building Material Exit Sign Smoke Testing ASTM D2843 Smoke Density Tester is designed and manufactured in accordance with ASTM D2843 standard, It is mainly for building product testing.
By detecting the loss of light transmission in the test chamber, XP-2 Smoke Density Tester can measure smoke density of burning and decomposition of building material during the test.
The computer is included to control the test process and analyze test data.
Product Parameters
No. |
Item Name |
XP-2 Building Material Exit Sign Smoke Testing ASTM D2843 Smoke Density Tester |
1 |
Dimension |
800 mm (W) x 500 mm (D) x 1000 mm (H) |
2 |
Weight |
35kg (computer is not included) |
3 |
Power supply |
220V, 10A, 50Hz |
4 |
Ambient temperature |
10 ~ 35 Centigrade |
5 |
Installation place |
Fume hood |
Features
-
The test chamber is Teflon coating, to resist the corrosion of smoke released during burning.
Light source is incandescent lamp, the photoelectric sensor is silicon photodiode, which has cosine calibration function.
Color filter is equipped to filter out ultraviolet light and infrared light.
Gas pressure of main burner is 256KPA, it is subjected to flame impact on test specimen.
Gas pressure of auxiliary burner is 138KPA, it can continue burn the molten droplets.
The computer and test software are equipped.
- XP-2 Density of Smoke Tester can display the transmittance value of each 15s optical path, and can also draw the transmittance test curve.
- After test, the software can display the SDR smoke density value, that is, the smoke integral value;
- Through the test software, it can synthesize test reports of three sets of test samples to draw a SDR smoke density development curve.
- You can use the software to compare the three test results to judge whether the test results are ok.
- Connecting with a printer, the test results can be printed.
Our Advantages
1. High Quality Product: Most equipment has been on sale for more than 10 years; they are stable, reliable, with high quality and good reputation. All the products have been tested, run well, and adjusted to good condition before delivery.
2. Good Faith Cooperation: Honesty is our foundation; we don't brag about the company and products, seek truth from facts, and don't make random promises.
3. Innovative Technology: Based on full experience in designing and manufacturing this equipment, and with users' feedback, we continuously improve our equipment and develop new products.
4. Awesome Service: Provide professional advice and reasonable offers within 2 hours during working time and within 12 hours at non-working time. One-year warranty for all the products, lifetime technical consulting, lifetime provision of spare parts, and free software upgrades.

After Sales Service
The warranty period for all products is one year;
Within the warranty period, all quality problems of the instrument shall be repaired by our company free of charge;
Beyond the warranty period, our company shall be responsible for lifetime maintenance, and only the cost of the accessories will be charged.
The user manual will be sent with the tester; some testers have a demo for review.
If users have questions on operation, we supply online video training. Users can also come to our factory to get free training.