DT-2259 TACHOMETER/STROBOSCOPE
TACHOMETER/STROBOSCOPE, Model : DT-2259
( 2 in 1, DIGITAL PHOTO TACHOMETER with DIGITAL STROBOSCOPE )
FEATURES
* Intelligent, microprocessor circuit design, high accuracy, wide range, digital readout.
* One instrument include two functions of " Digital Photo Tachometer " & " Digital
troboscope "
* Digital Stroboscope :
Wide setting range from 100 RPM to 100,000 RPM, digital display with high
accuracy. Modern solid state high visible orange light, long life, almost maintenance
free. It is ideal for inspecting and measuring the speed of moving gears, fans,
centrifuges, pumps, motors and other equipment used in general industrial
aintenance, production, quality control, laboratories and as well as for schools and
colleges for emonstrating strobe action.
* Digital Photo Tachometer :
No contact RPM measurement, wide measuring range from 0.5 to 100,000 RPM. 0.1
RPM resolution for the measured value < 1000 RPM. The last value, max., value,
min. value can be stored into the memory automatically & be obtained by pressing "
Memory Call Button ". High visible LCD display gives RPM reading exactly with no
guessing or errors.
* The use of durable, long lasting components, including a strong, light weight ABS
lastic housing.Cabinet has been carefully shaped to fit comfortable in either hand.
GENERAL SPECIFICATIONS
ELECTRICAL SPECIFICATIONS ( PHOTO TACHOMETER )
ELECTRICAL SPECIFICATIONS ( STROBOSCOPE )
OPERATIONS PROCEDURES ( STROBOSCOPE )
Preparation | Determine the range switch to " 1000 RPM " ," 10,000 RPM " or " 100,000 RPM " position. |
Checking Speed | When checking speed, care must be taken to insure that the strobe is flashing in unison (one to one) with the object being monitored. A Stroboscope will also stop motion at 2:1, 3:1, 4:1 et., this is normally referred to as harmonies. To be sure of unison, turn the dial until two images appear - this will double the actual speed. Then lower the flashing rate until a single and stationary image appears - this is the actual true speed. |
Checking Motion | For motion analysis, simply locate the actual speed as mentioned above and then turn the dial slowly up or down. This will give a slow motion effect allowing complete inspection. |