Conforms to IS : 4553 – derived from ISO 6 4 : 999.
Measures smoke opacity of diesel vehicles in % opacity and K value.
Measurement principle : Partial flow, optics based on folded geometry.
Suitable for free acceleration test.
Engine RPM measurement – vibration sensor based and Battery based.
Engine oil temperature measurement.
Operates on 230V AC (or) 2V DC power supply.
Portable, Compact & light weight design, suitable for “Road tests” using vehicle battery.
Low & High voltage indication for battery operation.
Automatic Zero and Span calibration.
Automatic Pressure regulation and moisture separation.
Handheld, Menu driven LCD remote control unit.
Pass / Fail indication and emission limit in printout.
Vehicle no., vehicle specification, operator name and test data in printout.
RS232C serial port for PC interface.

Measurement parameters	Range	Resolution
Opasity	0 - 99.9%	0.10%
K-value	0 - 9.99m¹	0.01m¹
Linearity	± 0.1m¹
Repeatability	± 0.1m¹
Zero & Pan drift	± 0.1m¹
Response time - physical	< 0.4 Seconds
Response time - Electrical	< 1 Millisecond
Warm-up time @25°C & above	< 7 Minutes
Engine RPM (Battery based)	400 - 9990 RPM	10 RPM
Oil Temperature	0 - 150°C	1°C
Operating temperature	+5°C to +50°C
Smoke Measuring cell length	215mm (430 mm folded length)
Power Supply	12V DC ±2V battery 100-265V AC, Single phase, 50-60Hz
Power	300W AC / 100W DC (Without heater)

ECO SMOKE 100