Shimpo Instruments DT-207L Instruction Manual

Instruction Manual

SHIMPO INSTRUMENTS

for

Handheld LED Digital Laser THandheld LED Digital Laser T

Handheld LED Digital Laser T

Handheld LED Digital Laser THandheld LED Digital Laser T

Model DT-207L

FEAFEA

TURES AND BENEFITSTURES AND BENEFITS

FEA

TURES AND BENEFITS

FEAFEA

TURES AND BENEFITSTURES AND BENEFITS

The Shimpo DT-207L is a battery-operated, microprocessor­controlled, non-contact/contact tachometer that utilizes a laser
beam for movement detection. In the non-contact mode a laser
beam measures RPM when directed towards a shaft (or any other
rotating mechanism marked with a small piece of reflective tape).
The included 200L adapter allows for contact measurement via
a rubber tip cone attachment or the included wheel attachment.

The DT-207L tachometer incorporates the latest microprocessor
and laser technology and offers:

• Multi-mode capability measures RPM, mPM, YPM, FPM, IPM
and total meters, yards, feet and inches

• Large memory capacity allows up to 13 measurements to
be stored in memory

• Single chip microprocessor ensures reliability and low
maintenance

• Safely measures RPM (non-contact mode) from up to 14
feet away

• 5-digit LED display permits easy reading

Congratulations on your purchase of a Shimpo DT-207L digital
laser tachometer! We trust you will enjoy many years of
professional results from your Shimpo tachometer.

Please read the entire instruction manual thoroughly before
initial set-up and operation; the information contained herein
will aid you in operating your Shimpo tachometer safely and
with excellent results.

If you have any questions regarding our product(s), call your
local Shimpo representative or contact Shimpo Instruments
directly for assistance.

INSPECTION/STINSPECTION/ST

INSPECTION/ST

INSPECTION/STINSPECTION/ST

If upon delivery shipping damage is detected, do not operate
tachometer. Notify shipping carrier immediately for damage
claim instructions. Refer to nameplate and record serial number
for future reference.

Items included with the DT-207L are:

• Carrying case

• (2) Cone adapters

• Funnel adapter

• 200L adapter

• 6” circumference wheel

• Reflective tape

• NIST certificate

• Extension Shaft (3.5")

ANDARD ACCESANDARD ACCES

ANDARD ACCES

ANDARD ACCESANDARD ACCES

SORIESSORIES

SORIES

SORIESSORIES

• Long battery life (up to 25 hours of continuous use)

• Rugged die-cast aluminum housing provides exceptional
durability

• Extended measuring range (6 - 99,999 rpm) covers wide
range of applications

IMPORTIMPORT

IMPORT

IMPORTIMPORT

achometerachometer

achometer

achometerachometer

ANT SAFETY INSTRUCTIONSANT SAFETY INSTRUCTIONS

ANT SAFETY INSTRUCTIONS

ANT SAFETY INSTRUCTIONSANT SAFETY INSTRUCTIONS

When using the 6" wheel, do not use the extension
shaft - the wheel may fly off the shaft and cause
damage.

Although the tachometer alone is able to achieve
the higher ranges listed in the Range and Accuracy
table on page 3, the wheel attachment has a
maximum speed limitation of 5,000 FPM (for safety
reasons).

Laser Use and Safety

Laser radiation may be harmful to the human eye.

•
Avoid direct exposure of human eyes to laser light.

Eye damage can result.
Never point the unit at another person.

•
Keep out of the reach of children.

•

•

Avoid indirect exposure via reflective materials such
as glass and mirrors.

•

When power
button is depressed,
laser is active.

INSTRUMENTSINSTRUMENTS

INSTRUMENTS

INSTRUMENTSINSTRUMENTS

1701 Glenlake Avenue Itasca, IL 60143 · phone: [phone] · fax: [phone] · www.shimpoinst.com

CONTROL PCONTROL P

CONTROL P

CONTROL PCONTROL P

ANELANEL

ANEL

ANELANEL

OPERAOPERA

OPERA

OPERAOPERA

Non-Contact Measurement

1. Place a small piece of reflective tape

2. Aim the tachometer at the reflective tape from a distance

3. Press and hold the power switch for several seconds

4. After observation is completed, retain the reading by

NOTE: When switching from the contact to the non-contact mode,
the unit RPM will show on the display and also 5 dashes (-----).
Press the power s witch to cancel the dashes.

Contact Measurement

For both RPM measurements and non-RPM
measurements, screw the 200L adapter
(included) into the front of the tachometer.

NOTE: Hand tightening is sufficient; do not
use excessive torque when mounting

RPM Measurement

1. Place rubber cone tip on the shaft of

TING PROCEDURESTING PROCEDURES

TING PROCEDURES

TING PROCEDURESTING PROCEDURES

(included) on the shaft or moving
element (disc, pulley, etc.) whose
speed is to be measured. If the
element's surface is highly reflective
it may need to be painted a darker
color in order to ensure reliable
results. If the distance to the object
is less than 5" (127 mm), reflective tabs (optional) should
be used instead of reflective tape.

of 5" (127 mm) to 14' (4.3 m).

(when power button is depressed, laser is
active) to observe the display as it changes according
to the speed of the shaft or rotating element (as soon as
the laser hits the reflective tape, the unit will start to
indicate the speed). If the beam is “on target” a red dot
will flash in the upper right corner of the display. If the
red dot is not flashing, the beam is "off target", and the
aim needs to be adjusted.

releasing the power switch (to turn off laser) before
removing the tachometer from its position. The last
reading is displayed for a period of 10 seconds and can
be extended any number of additional 5 minute
increments by pressing the memory switch.

the 200L adapter. Make certain that
the pin on the shaft is properly
aligned with the slot on the cone’s
sleeve.

2. Bring cone into contact with the shaft. Apply only enough
pressure to avoid slippage.

3. Press and hold the power switch. During engagement
the display will reflect the proper RPM while the unit RPM
will be flashing above the display digits.

4. Release the power switch prior to removal of tachometer
from rotating object to capture the last reading.

5. After release of the power switch, the last reading (with
a non-flashing RPM unit) will remain on the display and
in memory for 5 minutes, and can be extended any
number of additional 5 minute periods by pressing the
memory switch.

Rate & Length Measurement

1. Attach 6" master wheel and select the
desired function using the selector
switch located just below the LED
display.

2. Press and hold the power switch;
while the wheel is turning and the
tachometer is measuring the selected
function, the red dot in the upper
right corner of the display will be flashing.

3. Release the power switch before disengaging the
tachometer in order to capture the last reading.

4. After release of the power switch, the last, maximum,
and minimum readings will be stored in memory for 5
minutes and can be extended any number of additional
5 minute periods by pressing the memory switch.

NOTE: The memory will clear in 5 minutes after the release of
the power switch.

For steps 1-4 described above, it was assumed that the selector
switch was in the rate mode region. If the selector switch is
moved from the rate mode to the count mode (length), the
display will show the selected function (m, ft, yd, or in) and also
5 dashes (-----). Press the power switch to cancel the dashes
and start measuring the same way as was described above. Once
in the counting mode, the measurement can be stopped at any
time and the last reading will be retained for 5 minutes. There is
no maximum or minimum reading when in the count (length)
mode.

2