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EDM1601 - Smoke Meter
For Diesel Vehicles

AutoZero
AutoZero ensures to zero before entering into the measurement mode thus ensuring accuracy of the data being measured.
eLeakCheck
Automatically performs leak-check before any measurement thus aiding user to identify leak if any. It also helps ensure accuracy of measurement.
AutoControls
Helps to switch on/off fans, heaters etc automatically after the respective functions are performed thus increasing the life of the instrument.
SDiagnosis
Checks various functional parameters like opacity, chamber temperature, oil temperature, RPM etc.
PowerSaver
Switches off the display after 5 mins of inactivity thus reducing power consumption.
USB
Equipped with an USB (as well as RS232) interface for easy communication. USB serves as a backup interface when RS232 interface fails. Moreover, present computers are not equipped with RS232 port.
MultiTechRPM
Equipped with RPM sensors capable to measure RPM using Piezo/Battery/Acoustic/Vibration principles thus ensuring zero downtime.
Folded Geometry
Reduces the length of the smoke column by half its original length which makes the entire instrument compact and light-weighted.
WLRemote
Wireless remote based on bluetooth technology averts use of cables.
WLRPMSensor
An optional wireless RPM sensor for smooth functioning.
WLPrinter
Wireless dot-matrix printer for user-friendly operations.
i3SysRemote
An android application to communicate between the instrument and any android mobile phone. App can be downloaded from Google PlayStore.
Emitso
A Windows/Android application for vehicle emission tests. Emitso is 2way communication enabled thus helping operators use either the instrument or the PC while carrying out emission tests. Emitso can send SMS reminders to vehicle owners to renew their emission test certificate. Emitso can generate MIS reports for the use of PUC Centers.
Measured Parameters
ParametersMeasurement MethodologyRangeResolutionAccuracy
Opacity (HU)Light absorption0-99.99%0.01%
Opacity (K)Light absorption0-21.439m-10.001m-1±0.1m-1
RPMPiezo0-60001±2%
Battery/Magnetic0-600010±2%
OTRTD0-150°C1°C±3°C

Other Specifications

Linearity±0.1m-1
Repeatability±0.1m-1
Zero/Span Drift±0.1m-1
Response TimePhysical: <0.4 sec
Electrical: <1 msec
Smoke Column215mm long (430mm folded length)
Warmup Time (≥25°C)<1 min for electronics
<15 min for smoke column
Display TypeBacklit LCD
KeyboardMembrane keypad (3x4)
Power Supply12VDC ± 1.2V / 230VAC ±20%
Power Consumption75W
Dimension460 x 145 x 275mm
Weight6kg
AC-DC Adapter
Sampling System
RS232/USB Cable
RPM Sensor
Wireless Remote
Wireless Printer
AC-DC Adapter
AC-DC Adapter
ARAI
Type Approval Certificate from ARAI

Certification awarded by ARAI for EDM1601 Smoke Meter

Download ARAI certificate
brochure
EDM1601 Smoke Meter