The model DT-2269A is a microprocessor circuit design, high accuracy, digital readout, light duty STROBOSCOPE/TACHOMETER that is ideal for inspecting and measuring the speed of moving gears, fans, centrifuges, pumps, motors and other equipment used in general industrial maintenance, production, quality control, laboratories and as well as for schools and colleges for demonstrating strobe action.
14 mm (0.56" )LED, 5 digits.
Flash rate –RPM (FPM),Hz *FPM- Flash Per Minute
RPM- 5 to 15,000 RPM
Hz - 0.083 to 208 Hz
1 Digit within 10 minute
|
| Display |
14 mm (0.56" )LED, 5 digits. |
| Set up unit |
Flash rate –RPM (FPM),Hz *FPM- Flash Per Minute |
| Stroboscopic Flash Rate |
RPM- 5 to 15,000 RPM
Hz - 0.083 to 208 Hz |
| Set up Stability |
1 Digit within 10 minute |
| Switch Select |
RPM,Hz |
| Accuracy |
± (0.15 % + 0.2 RPM) rdg. < 1000 RPM
± (0. 5 % + 1 RPM) rdg. 1000 to 3300 RPM
± 1 % FS 3301 to 15000 RPM (Rdg: reading ,FS : full scale) |
| Resolution |
RPM- 0.1 RPM 5 to 999.9 RPM
1 RPM 1000 to 9999 RPM
10 RPM 10000 to 15000 RPM |
| Function |
Fine adjust, Coarse adjust Multiply by 2,Divide by 2, Fast finder, Memory recall. |
| External Trigger |
Input Signal: 5V to 30 V rms
5 to 15000 RPM
0.083 to 208Hz |
| Circuit |
This stroboscope/tachometer employs a custom one-chip of microcomputer LSI circuit & crystal control time base which results in extraordinary accuracy over a wide, dynamic range. |
| Power Supply |
110 Vac 10%, 50/60 Hz.
or 220 Vac 10%, 50/60 Hz.
or 230 Vac 10%, 50/60 Hz. |
| Power Consumption |
Less than 30 Watt |
| Operating Temp. |
0 to 50 *C (32 to 122*F). |
| Operating Humidty |
Less than 80% R.H. |
| Dimension |
HWD - 21 x 12 x 12 cm
(8.3x4.8x4.8 inch). |
| Weight |
1Kg/2.2 LB. |
| Housing |
Compact and impact plastic injection case with plastic mirror type reflector. |
| Calibration |
Crystal time base and microprocessor circuit, don't necessary take any external calibration process. |
| Accessories Included |
Operation manual......... 1 PC. |
|
