Opacity Meter[6 Oct. 2009, 2:25:53]
Keterangan
Specifications:
Simplified Smoke Indicator of Ringelman Type - The methods in measuring the density of smoke in brief are :
1. With eyesight
- To measure the density of smoke in accordance with uniformed diagram
- To measure the alteration fo ray from source of light through the gas exhaused.
2. Physical way
- To weight the solid substances in a certain volume of exhausted gas. And in the mediam or smaller plants, measurement of the density of smoke relies upon the Ringelman way, which is the standard in regulating the smoke in many of the countries.
- Plant use, both portable and stationary way, with legs 2 step extensible
Diameter : 40 mm Length : 640 mm
- Accessories : Tripod Carrying Case