1.Product outline
DF-6740 is a kind of in-line material moisture measuring instrument, which has a tungsten halogen light source in the detecting device. The light ray emitted by that light source generates a near infrared light beam of a specific wave band through an optical system, which goes back partly due to diffuse reflection when irradiating on material surface. After accurately measuring the reflected light signals, the computer does a numerical calculation for the moisture value of the material being measured.
2. Performance indicators (taking coal powder as an example)
Measurement range: 0-60% (measuring by sections);
Measurement accuracy: ±0.3%
Repeatability: ±0.1%;
Measurement distance: 250±100 mm dynamically;
Measured light spot: Φ60mm;
Fastest measurement times: 7 times/s;
Working ambient temperature: 0 to 50°C;
Relative humidity: 0 to 90%, without condensation;
Power supply requirement: 220 VAC±10%, 50/60Hz;
Display terminal: industrial plate computer;
Protection class: IP65 for detector, IP65 for intelligent main unit.
3.Product applications
It is suitable for measuring moisture in chip, powder and particle products, able to measure moisture values at various process points along the production line accurately and rapidly, and is widely applied in many industrial sectors, such as metallurgical, mining, tobacco, food, pharmaceutical and chemical industries.
