锘?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
HYL-102 Hall-flow meter is the national standard GB1482-84 according to the provisions of the design and production. The device is suitable standard method for the determination of metal powder funnel flow. Who can freely flow through the standard aperture of 2.5 mm powder funnel, can use this device.
1, Principles
The mobility of metal powder, metal powder to flow through the 50g standard funnel aperture provided the time needed to express.
2, the instrument structure
2.1 funnel (hole diameter 2.5 mm)
Funnel made ??of stainless steel and has a sufficient thickness and hardness to prevent deformation and excessive wear.
2.2 bracket, base and receiver
Bracket to fix the funnel. Base for the mounting bracket and receiver, adjust the level, solid and vibration free. Stand height adjustment and live with the supplied wrench, install the bracket on the funnel. Receiver (steel plate) placed on the base, used to collect powder.
2.3 Balance (user)
Maximum weighing 100g; precision 0.05g
2.4 Stopwatch
Measurement time can be accurate to 0.01s
2.5 cup
The device is equipped with a volume of 25ml of stainless steel measuring cup. Users can refer to the provisions of international GB 1479-84 to complete the metal powder bulk density determination (funnel).