|
Combination Contact And Non-Contact Tachometer
|
|
DT-200LR Series
|
|
|
|
The
CHECK-LINE DT-205LR & DT-207LR combine the best features found in both
contact and non-contact
|
|
Tachometers
for accurate measurement of rpm, surface speed and length.
|
|
|
|
DT-200LR models feature an improved laser dot that is brighter
and smaller then the previous model allowing
|
|
use on a smaller “target” (reflective
tape) and for measurement from greater distances. The screw-in contact
|
|
adapter makes it quick
& easy to convert from non-contact to contact operation.
|
|
|
|
Models
|
|
DT-205LR
|
LCD
model with 6” circumference measuring wheel.
|
|
DT-207LR
|
LED
model with 6” circumference measuring wheel.
|
|
DT-205LR-12
|
LCD
model with 12” circumference measuring wheel.
|
|
DT-207LR-12
|
LED
model with 12” circumference measuring wheel.
|
|
|
|
Features
|
|
· High-precision
laser measures from distances up to 14 feet.
|
|
· Includes traceable
calibration certificate.
|
|
· Built-in
memory for last, maximum, minimum and 10 separate readings.
|
|
· DT-200 Series
gauges are supplied as a complete kit.
|
|
|
|
Measuring
Range
|
Non-Contact:
|
6
to 99,999 rpm
|
|
|
|
Contact:
|
0.8
to 25,000 rpm
|
|
|
Accuracy
|
6
to 8,299 rpm:
|
+/-1
rpm
|
|
|
|
8,300
to 24,999 rpm:
|
+/-2
rpm
|
|
|
|
25,000
to 99,999 rpm:
|
+/-0.006%
rpm
|
|
|
Display
|
LCD
model:
|
5
digit 0.47” (12mm) high
|
|
|
|
LED
model:
|
5
digit 0.4” (10mm) high
|
|
|
Measuring
Units per Minute
|
Revolutions,
meters, yards, feet, inches
|
|
|
Total
Length
|
Meters,
yards, feet, inches
|
|
|
Measuring
Distance
|
14
feet (5.2 m) maximum
|
|
|
Detection
|
Laser
Diode, Class II
|
|
|
Memory
|
13
readings are stored in memory and retained for
5
minutes (last, max., min., and 10 measurements)
|
|
|
Over-Range
Indicator
|
Flashing
numerals
|
|
|
Update
Time
|
1
second (typical)
|
|
|
Batteries
|
Two
1.5 V AA
|
|
|
Battery
Life
|
DT-205LR
approx. 40 hrs
DT-207LR
approx. 25 hrs
|
|
|
Operating
Temp.
|
32š to 113šF (0 to 45šC)
|
|
|
Construction
|
Die-cast
aluminum housing
|
|
|
Weight
|
0.8
lbs (365 g)
|
|
|
Dimensions
|
6.6”
L x 2.4” W x 1.8” H (167mm x 61mm x 45.7mm)
|
|
|
Warranty
|
1
year
|
|
|
Accessories
Included
|
Reflective
tape, cone adapter, surface speed wheel
DT-ADP-200LR
contact adapter and carrying case
|
|
|
Complete
Kit
|
All
models are supplied as a complete kit including the tachometer, reflective
tape, screw-in contact adapter, two cone tips, funnel tip, shaft extension,
surface speed wheel, two AA batteries and an operating instruction manual –
all supplied in a foam-fitted carrying case.
|
|
|
|
|
|
|
