CDT-2000
Combination Contact and Non-Contact Digital Tachometer |
|  The
CHECK-LINE CDT-2000 Combination Hand-Held Digital
Tachometer combines the best features of both contact
and non-contact models to accurately measure RPM,
surface speed and length.
When using the non-contact mode, rotational speed
(RPM) is measured using a visible beam of light.
The CDT-2000 can be up to 14 inches away from the
small piece of reflective tape that is affixed to
the rotating element. In the contact operating mode,
the speed is sensed by directly contacting rotating
device using one of the contact adapters supplied
with the instrument.
In other applications where surface or linear speeds
are to be measured, the universal wheel is used
for direct readout of feet/min, meters/min or inches/min,
as selected by the end user. The CDT2000 can also
be used to measure the accumulated total of continuously
running material such as paper, wire being wound
on a spool, or to check the calibration of on-line
counters and totalizers.
 The
CDT-2000's rugged construction, portability and
outstanding features make It an ideal choice for
maintenance personnel, machine operators or others
in a wide variety of machinery and material handling
applications.
A non-contact only version, the CDT-1000, is also
available.
|
Features
of the CDT-2000: |
 Measures speeds from as low as 1.00 rpm up to
99,999 rpm |
| Non-Contact or Contact operation for RPM, Surface
Speed & Length |
| Accuracy of 0.02% with a resolution of 0.01 RPM |
| Easily Converts from non-contact to contact operation
with a rugged slide in adapter |
| Non-contact sensing from up to 14" with visible
red light source |
| NIST Certification Included at no additional
cost |
|
User selected units of measure
• Rotational
Speed: RPM
•Surface Speed: Feet per minute,
meters per minute, inches per minute
•Length: Feet, meters, inches |
| Built-in memory stores maximum, minimum and last
reading for recall to the display |
| Uses only two (2) AA batteries (included) |
| Rugged lightweight design for trouble-free operation |
| Two (2) year warranty |
|
LCD Display: |
| Units
of Measure Indicators show the user-selected
units of measure.
Contact Indicator shows if contact or non-contact
operation is selected.
Low Battery Indicator alerts the operator
if the batteries are low.
On-Target Indicator confirms that the measurements
are reliable.
Memory Indicators are illuminated when the
maximum, minimum and last readings are recalled
to the display for viewing. |
 |
| RPM |
Non-Contact:
1.00 - 99,999 rpm
Contact: 1.00 - 19,999 rpm |
| Surface Speed |
0.30
- 6,500 feet/min
0.10 - 1,999 meters/min
4.0 - 78,000 inches/min |
| Length |
0.01 - 99,999
feet
0.02 - 99,999 meters
1.0 - 99,999 inches |
| Resolution |
.01
from 0 - 100
.1 from 100 - 1,000
1 from 1000 - 99,999 |
| Accuracy |
± 0.02% of
reading or 1 digit |
| Display |
5
- Digit LCD, 10mm high |
| Memory System |
Maximum,
minimum, and last reading (retained in memory for
the life of the batteries) |
| Measurement
System |
Non-Contact:
Visible LED light beam
Contact: Contact adapter |
| Engineering Units |
RPM:
RPM
Surface Speed: Ft/min, inch/min & meters/min
Length: Feet, inches, meters |
| Sensing
Distance |
Up to 14 inches
(350mm) |
| Display Update Time |
0.5
seconds or one measuring |
| Auto
Power Off |
After 30 seconds
of non-use (minimum, maximum and last reading retained
in memory) |
| Battery Life |
20
hours continuous use |
| Weight |
6 ounces (170
grams) |
| Housing Material |
ABS
Plastic |
| Operating
Temperature |
32 to 122º
F (0 to 50º C) |
| Storage Temperature |
-4
to 150º F (-20 to 70º C) |
| Accessories
included |
Contact adapter,
cone tip, universal surface speed wheel with integrated
tip adapter, reflective tape, operating instructions
and foam-fitted, hard plastic carrying case |
| Optional Accessories |
Shaft
extension, 3.15 inches (80 mm) |
Dimensions:
Complete
CDT-2000 Tachometer Kit: |
| The CDT-2000
includes the Tachometer, Slide-In Contact Adapter,
Universal Surface Speed Wheel with Integrated Funnel
Tip Adapter, Cone Tip Adapter, Reflective Tape, Two
(2) AA Batteries (1.5 V) and Operating Instruction
Manual -- all supplied in a foam-fitted, hard-plastic
Carrying Case. |
 |
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