TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of building material smoke density tester 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.
Product Overview
In fires, people may be suffocated by smoke or be unable to escape because they cannot see the route. Accurate testing of material smoke density is therefore very important in fire prevention.
The building material smoke density tester meets the technical indexes and requirements specified in GB/T 8627-2007.
It is used to measure and describe the reaction of materials, products, and assemblies to heat and flame under controlled laboratory conditions, and to measure the static smoke generation of building materials under experimental combustion or decomposition conditions.
Product Features
- Spray-painted cabinet, attractive appearance, corrosion-resistant, and durable.
- Transparent tempered glass door for convenient observation during testing.
- Stainless steel specimen holder and specimen template.
- Light absorption rate continuously measurable from 0 to 100%; smoke density resolution 0.1%.
- Smoke density measurement accuracy: +/- 3%.
- Equipped with both main burner and auxiliary burner, with automatic control of burner operation.
- Imported rotameter for gas flow adjustment and imported pressure regulating valve for gas pressure adjustment.
- Equipped with exhaust fan and post-test smoke exhaust design; exhaust volume 1700 L/min.
- 300 mm optical path, located 480 mm above the base.
- Optical glass is easy to wipe clean, helping keep the transmission glass clean and preventing smoke particle adhesion from affecting light transmission.
- Stainless steel ash receiving tray; interior of the test chamber is easy to clean.
Test System
- USA imported silicon photoelectric module with high-stability linear output and built-in signal amplifier, avoiding the instability and poor anti-interference performance of self-made amplifiers.
Laptop Computer and Labview Control Program
- Automatic timing, automatic ignition, automatic smoke exhaust, and automatic luminous flux correction.
- Laptop computer and Labview are used for data acquisition, calculation, and storage.
- Labview control program dedicated to testing, with a clearer and more user-friendly interface.
- Real-time data and smoke density curve display, as well as historical curve and data display and query.
- Equipped with a laptop computer for automatic test control, automatic storage of test data, and support for query and printing.
- Test report format can be customized.
Product Specifications
| Power Supply | 220VAC, 3A, 50Hz |
| Weight | 50 kg |
| Gas | Commercial propane with purity greater than 95%, supplied by the customer |
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