MRC DT-2279 Скачать руководство пользователя страница 5

1. FEATURES

* The Digital Stroboscope is used the microprocessor

circuit design, high accuracy, digital readout, light duty,
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.

* Digital synthesis circuit, high stability and high adjusting

resolution, easy operation.

* Crystal time base to offer high accuracy measurement &

fast measuring time.

* Metal housing case.
* Xenon flash tube, high intensity.
* Wide range : 50 to 35,000 RPM.
* Adjustment resolution : 0.1 RPM ( < 1,000 RPM ),

1 RPM ( 1,000~9999 RPM ). 10 RPM ( 

10000 RPM ).

* High intensity light.
* External signal trigger and Synchronous signal output  .
* Setting buttons : Digital adjust konb, MODE, Int./Ext.

x 2 button,÷  2 button, + button, - button, easy operating.

* Xenon flash tube with plug and socket, easy to make

the tube replacement.

* Compact and heavy duty housing case.

1

Содержание DT-2279

Страница 1: ...ROBOSCOPE marks a step forward for you into the field of precision measurement Although this Meter is a complex and delicate instrument its durable structure developed Please read the following instru...

Страница 2: ...reater than 5 Hz may cause photosensitive epilepsy in some individuals if directly viewed A feature of the instrument is to make moving objects appear to be stationary Precaution should therefore be t...

Страница 3: ...Repair or after service should be done by a qualified technician only Power plug should apply the correct ACV power voltage Operating duty cycle should be adhered to Cleaning Only use the dry cloth t...

Страница 4: ...SURING PROCEDURES 8 4 1 Preparation and operating consideration 8 4 2 Checking Speed RPM FPM Internal signal MODE 9 4 3 Checking Speed RPM deg ms External signal MODE 11 4 4 Synchronous signal output...

Страница 5: ...al synthesis circuit high stability and high adjusting resolution easy operation Crystal time base to offer high accuracy measurement fast measuring time Metal housing case Xenon flash tube high inten...

Страница 6: ...trength less than 3 V M frequency less than the 30 MHz only Power Supply 110 Vac 10 50 60 Hz or 220 Vac 10 50 60 Hz or 230 Vac 10 50 60 Hz A Voltage rating label is affixed under the bottom case to sh...

Страница 7: ...and microprocessor circuit don t necessary take any external calibration process Accessories Operation manual 1 PC Included Power cord 1 PC SKT B2279 1 PC Optional Flash Xenon tube Model GA TB79 Acce...

Страница 8: ...000RPM degrees Resolution 1 Function buttons Digital rotate knob MODE Int Ext Select Accuracy 0 1 reading 2d Signal input H Level 2 5 V 12 V L Level 0 8 V MAX 50 s Stroboscope External Trigger mSec Fl...

Страница 9: ...m Angle 80 degrees Flash tube It is required to change the flash tube replacement when the instrument start to flash irregularly at speeds 3600 RPM FPM Operating duty For prolong life and safety pleas...

Страница 10: ...3 FRONT PANEL LAYOUT DESCRIPTION Fig 1 6...

Страница 11: ...Digital adjusting knob 3 10 External Trigger Signal output 3 11 ACV Input Socket 3 12 Power On Off Switch 3 13 LED Display 3 14 RPM function indecator 3 15 deg function indecator 3 16 mSec function in...

Страница 12: ...upply When use the stroboscope make sure to identify the power supply voltage exactly Plug power cable s plug into a properly grounded AC outlet 3 For prolong life and safety please adhere to the foll...

Страница 13: ...near the estimate setting signal s RPM approximately Press the x 2 button once will double the display value For example the display is 100 0 press the x 2 button the display will change to 200 0 Pre...

Страница 14: ...ue If press the button once the display value will change with high resolution change just with 1 digit If press the button continuously the display value will change with low resolution change with m...

Страница 15: ...1 select to as following application function RPM Mode When receiving the input signal the flashing will start and the input signal will be converted and displayed in rpm At this moment the Digital a...

Страница 16: ...will be flash displayed and the strobe will stop flashing 4 4 Synchronous signal output The synchronous signal is output from 4 pin connector connect wire digram ref Fig 2 4 5 Checking Motion For moti...

Страница 17: ...viceable parts Before replace the tube should power off the meter and wait at least 15 minutes until the circuit be discharged completely 1 Loosen rotate the Front Cover Screws 3 1 Fig 1 and take away...

Страница 18: ...6 THE ADDRESS OF AFTER SERVICE CENTER 14...

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