DT-2236B LED non-contact RPM contact RPM and Surface Speed Tachometer, Automatically memory Max/Min/Last value, Automatically store data.
DT-2236B non-contact photo and contact rpm digital tachometer is mainly used for touchless speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the surface speed debugging of assembly lines and transmission dials.
Technical Data:
|
Basic function |
Range |
Basic Accuracy |
|
Photoelectric Rotation speed |
2.5～99999RPM(r/min) |
±（0.05%+1 digit） |
|
Contact Rotation speed |
0.5～19,999RPM (r/min) |
±（0.05%+1 digit） |
|
Contact Surface speed (metric) |
0.05～ |
±（0.05%+1 digit） |
Special Function:
|
Model |
DT-2236B |
|
Measuring way |
Photo & Contact |
|
Resolution |
photoelectric Rotation speed: 0.1RPM(2.5～999.9RPM) 1RPM(over 1000RPM) Contact Rotation speed： 0.1RPM (0.5～999.9RPM) 1RPM (over 1000RPM) Contact Surface speed： |
|
Sampling time |
0.8s(over 60RPM) |
|
Range selection |
Auto switch |
|
Detecting distance |
Photo: 50mm～500mm |
|
Power consumption |
Max. 50mA |
|
Memory |
Auto memory Max./Min./Last value |
|
Time Base |
6MHz Quartz crystal |
|
Circuit |
Exclusive one-chip of microcomputer LS-I |
|
Accuracy of time base |
10×10-6 ( |
|
Battery |
4X1.5V AA Size Battery or to external DC 6V |
|
Max. display |
99999 |
|
LCD size |
5digits, 18mm high |
|
Backlight |
Yellow green backlight LCD |
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Email
VICI-MOLLY