Model DT-205LR
nstruction Manual. suonsteumes
Handheld LCD Digital Laser Tachometer
N и
Congratulations on your purchase of a Shimpo DT-205LR 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/STANDARD ACCESSORIES
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-205LR are:
e (Carrying case
* (2) Cone adapters
* Funnel adapter
e DI-ADP-200LR adapter
* 6” circumference wheel
* Reflective tape
* NIST traceable certificate of calibration
* Extension Shaft (3.5")
SHIMPO
INSTRUMENTS | 1701 Glenlake Avenue ltasca, IL 60143 -
FEATURES AND BENEFITS
The Shimpo DT-205LR1s a battery-operated, microprocessor-
controlled, 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 DT-ADP-200LR adapter allows for contact
measurement via a rubber tip cone attachment or the included
wheel attachment.
The DT-205LR 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 20
feet away
* Oversized 5-digit LCD display permits easy reading
* Long battery life (up to 40 hours of continuous use)
* Rugged die-cast aluminum housing provides exceptional
durability
* Extended measuring range (6 - 99,999 rom) covers wide
range of applications
IMPORTANT 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
e Laser radiation may be harmful to the human eye.
Avoid direct exposure of human eyes to laser light.
Eye damage can result.
e 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.
CAUTION
LASER RADIATION
CAUTION
CAUTION
CAUTION
* When power
button is depressed,
DO NOT STARE INTO BEAM laser is active.
OUTPUT < TmW
WAVELENGTH 670nm
CLASS II LASER PROJECT
phone: (800) 237-7079 - fax: (630) 924-0342 - www.shimpoinst.com
2
CONTROL PANEL
Meters
Yards
Feet
Inches
a LENGTH
Revolutions per minute — |
Contact
Revolutions per minute
Meters
Yards
Feet
Inches
OPERATING PROCEDURES
Non-Contact Measurement
1. Place a small piece of reflective tape
(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.
2. Aim the tachometer at the reflective tape from a distance
of 5" (127 mm) to 20’ (6.m).
3. Press and hold the power switch for several seconds
(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” the RPM
indicator will be flashing.
4. After observation is completed, retain the reading by
releasing the power switch (to turn off laser) before
removing the tachometer from its position. The last
reading is displayed for a period of 5 minutes and can be
extended any number of additional 5 minute increments
by pressing the memory switch.
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 switch to cancel the dashes.
Contact Measurement
For both RPM measurements and non-RPM
measurements, screw the DT-ADP-200LR
Adapter (included) into the front of the
tachometer. \
AS
Cone Rubber tip
„
NOTE: Hand tightening is sufficient; do not
use excessive torque when mounting
DI-ADP-200LR Adapter
RPM Measurement
1. Place rubber cone tip on the shaft of
the DT-ADP-200LR adapter. Make
certain that the pin on the shaft
IS properly aligned with the slot
on the cone's sleeve.
shaft pin
SHIMPO
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.
y
a
Rate & Length Measurement
1. Attach the master wheel and select
the desired function using the selector
switch located just below the LCD
display (see above).
2. Press and hold the power switch;
while the wheel is turning and the
tachometer is measuring the selected
function, the function will be
indicated, and the unit of measure function 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 button.
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)
Hose CAUTION
LASER RADIATION
DO NOT STARE INTO BEAM
OUTPUT < TmW
WAVELENGTH 670nm
CLASS II LASER PROJECT
INSTRUMENTS |1701 Glenlake Avenue ltasca, IL 60143 - phone: (800) 237-7079 - fax: (630) 924-0342 - www.shimpoinst.com
MEMORY RECALL
The following readings are stored in memory for 5 minutes
after release of the power switch:
* Last reading
* Minimum reading
* Maximum reading
These readings can be recalled by pressing the memory switch.
During measurements, ten extra readings can also be captured,
stored, then recalled using the memory switch. While the
tachometer is in use, simply press the memory
switch each time a reading needs to be stored.
Contact Mode (Rate Functions)
When the rate functions are selected (mPM, YPM, FPM and
IPM), the memory store and recall functions are accomplished
exactly as noted above.
Contact Mode (Length Functions)
When the counting functions are selected, the memory store
and recall functions are accomplished in the same manner as
the non-contact mode, the only exception being the maximum
and minimum readings (they do not exist).
Memory Clearing
To clear the memory (for all functions), press the memory
switch for approximately 5 seconds until the display
shows " CCCCCC ". Next, press the white Power switch or
Memory switch. This resets the tachometer for use.
BATTERY REPLACEMENT (2 each “AA”)
Low battery voltage is indicated by flashing LOW BAT on the
display. Remove end cover by using a coin or appropriate
screwdriver and replace both batteries. Please ensure proper
polarity.
Serial #
SHIMPO
INSTRUMENTS | 1701 Glenlake Avenue ltasca, IL 60143 - phone: (800) 237-7079 - fax: (630) 924-0342 - www.shimpoinst.com
RANGE AND ACCURACY
Place selector switch in the proper position. Using the
DT-ADP-200LR adapter and 6" master wheel, the following
industrial units of measurement are achieved:
25,000 - 99,999
+0.006% of reading +1digit
(or +6 RPM max.)
MODEL DT-205LR
R: REVOLUTIONS SINGLE RANGE ACCURACY RESOLUTION
Non-Contact RPM 6 - 8,300 +1
(rev./min.) 8,300 - 25,000 +2 1
10,000 - 99,999
Contact RPM (rev./min.) 0.8-9,999.9 +0.6% 0.1
10,000 - 25,000 |+0.006% of reading +1digit 1
(or +2 RPM max.)
F: FEET SINGLE RANGE ACCURACY RESOLUTION
F/M (feet/min.) 0.4 - 9,999.9 + 0.6 0.1
10,000 - 12,500 +1 1
FT (feet) 0.10 - 999.99 0.01
1,000.0 - 9,999.9 0.1
10,000 - 99,999 1
Y: YARDS SINGLE RANGE ACCURACY RESOLUTION
Y/M (yards/min.) 0.13 - 999.99 + 0.06 0.01
1,000.0 - 4,167.0 +0.3 0.1
YRd (length) 0.02 - 999.99 0.01
1,000.0 - 9,999.9 0.1
10,000 - 99,999 1
I: INCHES SINGLE RANGE ACCURACY RESOLUTION
ММ (inches/min.) 5-99,999 +0.006% of reading +1digit 1
(or +6 RPM max.)
IN (length) 1.0 - 99,999 0.1
10,000 - 99,999 1
m: METERS SINGLE RANGE ACCURACY RESOLUTION
m/M (meters/min.) 0.11 - 999.99 + 0.06 0.01
1,000.0 - 3,810.0 + 0.3 0.1
m (length) 0.02 - 999.99 0.01
1,000.0 - 9,999.9 0.1
1
NOTE: When using the 6" master wheel, accuracy can be
affected as much as 0.3% of reading
Although the tachometer alone is able to achieve
the above ranges, the 6" master wheel has
CAUTION
maximum speed limitation of 5,000 FPM (for safety
reasons)
*
CAUTION
LASER RADIATION
DO NOT STARE INTO BEAM
OUTPUT < TmW
WAVELENGTH 670nm
CLASS || LASER PROJECT
3
TROUBLESHOOTING
The following are general checkpoints; please call your local Shimpo representative or contact Shimpo Instruments directly
for further assistance.
No laser beam is evident:
* Confirm that power switch is functioning
* Confirm that batteries are functioning and that polarity is correct
Inaccurate measurement results:
* If the surface being measured is highly reflective, it may need to be painted a darker color in order to ensure reliable results
* Beam may not be hitting the reflective tape, or taped area may be too small
* Measuring distance may be too short (unit must be at least 5” from intended mark)
DIMENSIONS AND SPECIFICATIONS
FRONT VIEW LEFT SIDE VIEW REAR VIEW BOTTOM VIEW DT-205LR
60 36 rom
N 46 ,
) (2.4) (1.8) (1.42) +1 rpm: 6 to rpm
+2 rpm: 8,300 to 25,000 rpm
| | | 25,000 to 99,999 rpm: +0.006% of +1
on contact
AIN For YPM, mPM, FPM, IPM and Length: YRD, m, FT and IN
use 6" cir. wheel with 200L
20’ (бт)
. mm
SORTE KEY: (in) are memory
= © spi Эти max., min. and 10 extra measurements
TI ATER LR contact
7
(28) |
— - A
e
ED
TT
< y — Eee) y
52 35 L 42
(2.05) (1.38) — (1.65)
X
CAUTION tape, 2 cone ,
LASER RADIATION traceable certificate, instruction manual, carrying case,
DO NOT STARE INTO BEAM DT-ADP-200LR adapter, master wheel (6" cir.) and 3.5"
OUTPUT < TmW extension shaft
WAVELENGTH 670nm
CLASS Il LASER PROJECT
WARRANTY
LIMITED EXPRESS WARRANTY: Shimpo Instruments warrants, to the original purchaser of new products only, that this product shall be
free from defects in workmanship and materials under normal use and POPE! maintenance for one year from the date of original purchase.
This warranty shall not be effective if the product has been subject to overload, misuse, negligence, or accident, or if the product has been
repaired or altered outside of Shimpo Instruments's authorized control in any respect which in Shimpo Instruments’s judgment, adversely
affects its condition or operation.
DISCLAIMER OF ALL OTHER WARRANTIES: The foregoing warranty constitutes the SOLE AND EXCLUSIVE WARRANTY, and Shimpo
Instruments hereby disclaims all other warranties, expressed, statutory or implied, applicable to the product, including, but not limited to all
implied warranties of merchantability and fitness.
LIMITATION OF REMEDY: Under this warranty, Shimpo Instruments’ SOLE OBLIGATION SHALL BE TO REPAIR OR REPLACE the defective
product or part, at Shimpo Instruments’ option. Shimpo Instruments reserves the right to satisfy warranty obligation in full by reimbursing
Buyer for all payments made to Shimpo Instruments, whereupon, title shall pass to Shimpo Instruments upon acceptance of return goods. To
obtain warranty service, Purchaser must obtain Shimpo Instruments’s authorization before returning the product, properly repackaged, freight
pre-paid to Shimpo Instruments.
INDEMNIFICATION & LIMITATION OF DAMAGES: Buyer agrees to indemnify and hold Shimpo Instruments harmless from and against all
claims and damages imposed upon or incurred ansing, directly or indirectly, from Buyer's failure to perform or satisfy any of the terms described
herein. In no event shall Shimpo Instruments be liable for injuries of any nature involving the product, including incidental or consequential
damages to person or property, any economic loss or loss of use.
MERGER CLAUSE: Any statements made by the Seller's representative do not constitute warranties except to the extent that they also appear
in writing. This writing constitutes the entire and final expression of the parties’ agreement.
Copyright® Nidec-Shimpo America Corporation 2003. All rights reserved. Product specifications are subject to change without notice.
SHIMPO
INSTRUMENTS [1701 Glenlake Avenue ltasca, IL 60143 - phone: (800) 237-7079 - fax: (630) 924-0342 - www.shimpoinst.com
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