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Diesel Smoke Meter

Diesel Smoke Meter

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Salient Features :

  • Conforms to IS 14553 - derived from ISO 11614 :1999
  • 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 (Optional)
  • Engine oil temperature measurement
  • Operates on 230V AC (or) 12V 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.
  • Hand held, 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.
  • RS 232 serial port for PC interface.

Technical Specification :

Measurement Parameters

Range

Resolution

Opacity

0 - 99.9 %

0.10 %

K-value

0 - 99.9 m-1

0.01 m-1

Linearity

+ 01 m-1

Repeatability

+ 01 m-1

Zero & Span drift

+ 01 m-1

Response Time - Physical

< 0.4 seconds

Response Time - Electrical

< 1 Millisecond

Warm up time @ 25oC and above

< 7 minutes

Engine RPM (Battery based)

400 - 9990 RPM

10 RPM

Oil Temperature

0 - 150oC

1oC

Operating Temperature

+ 5oC to + 50oC

Smoke measuring cell length

215 mm (430 mm folded Length)

Power Supply

12V DC + 2V battery
100-265 V AC, Single phase, 50-60 Hz

Power

300W AC / 100W DC (Without Heater)

Standard Accessories :

  • Smoke sampling hose
  • Smoke sampling probe ID 16 mm
  • Oil temperature probe
  • Battery cable (For DC operation & engine RPM measurement)

Optional Accessories :

  • Smoke sampling probe - ID 22.5 mm
  • Smoke sampling probe - ID 10 mm
  • Vertical exhaust extension pipe
  • Smoke test software & RS 232 Interface cable
  • Thermal Printer

Engine RPM Meter (Optional ) for Smoke Meter

  • Salient Features :
  • Accelerometer based RPM measurement
  • Compatible for Diesel vehicles
  • The Engine RPM meter allows easy measurement of RPM
  • Use of multiple acquisition systems

Technical Specification :

  • RPM measurement range : 400 - 9990 RPM
  • Resolution : 10 RPM
  • Display : Four digit LED display