Lutron DT-2269

SPECIFICATIONS

Display

14 mm ( 0.56" ) LED, 6 digits.

External trigger

Input signal : 5V to 30 V rms,

5 to 10,500 RPM.

0.083 to 175 Hz.

Set up unit

Flash rate - RPM/FPM, Hz

* FPM - flash per minute.

Flash rate

set up range

RPM

5 to 12,500 RPM.

Power supply

AC 110V 10%, 50/60 Hz. or   AC 220V 10%, 50/60 Hz. or   AC 230V 10%, 50/60 Hz.

Hz

0.083 to 208 Hz.

Resolution

( internal trigger )

RPM/ FPM

0.1 RPM

5 to 999.9 RPM

Circuit

This stroboscope/tachometer employs an custom one-chip of microcomputer LSI circuit

& crystal control time base which  results in extraordinary accuracy & high set up

stability over a wide, dynamic range.

1 RPM

1,000 to 9,999 RPM

10 RPM

10,000 to 12,500 RPM

Hz

0.001 Hz

< 10 Hz

0.01 Hz

10 Hz - 99.99 Hz

Power consumption

Less than 30 Watt.

0.1 Hz

100 - 208 Hz

Dimension

21 x 12 x 12 cm

( 8.3 x 4.8 x 4.8 inch ).

Accuracy

± ( 0.15 % + 0.2 RPM ) rdg.

< 1,000 RPM

Weight

1Kg/2.2 LB.

± ( 0.5 % + 1 RPM ) rdg.

1,000 to 3,300 RPM

Housing case

Compact and impact plastic injection case with plastic mirror type reflector.

± 1 % FS.

3,301, to 12,500 RPM

Calibration

Crystal time base and microprocessor circuit, not necessary take any external calibration procedure if the stroboscope working properly.

rdg : reading, FS : full scale

Switch Select

Function

RPM, Hz

Fine adjust, Coarse adjust, Multiply by 2, Divide by 2, Fast finder, Memory recall.

Accessories included

Operation manual........1 PC. Power cord................. 1 PC.

Memory

Can memorize 10 sets of measuring data.

Optional Accessories

* RS232 cable.........UPCB-02

* USB cable............ USB-01.

* Data Acquisition software

...........................SW-U801-WIN.

Set up stability

1 digit within 10  minute.

Data output

RS 232 computer interface.

Operating temp.

0 to 50 ℃ (32 to 122 ℉).

Operating humidity

Less than 80% R.H.

Operating duty

Cycle

For prolong life and safe operation, please adhere to the following duty cycle:

< 2000 RPM - 2 hours,               2000 to 3600 RPM - one hour,

3601 to 8000 RPM - 30 minutes,   > 8000 RPM - 10 minutes.

* 10 min. cooling off period between cycles.