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DIGITAL

PHOTO/CONTACT

TACHOMETER

Model : DT-2236

PLEASE  READ THIS MANUAL CAREFULLY BEFORE OPERATION 

3, Hagavish st. Israel 58817  Tel: 972 3 5595252, Fax: 972 3 5594529   

[email protected]

 

MRC.

10

.1

5

 

Содержание DT-2236

Страница 1: ...DIGITAL PHOTO CONTACT TACHOMETER Model DT 2236 PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC 10 15 ...

Страница 2: ... 3 FRONT PANEL DESCRIPTIONS 3 4 PHOTO TACHOMETER MEASURING PROCEDURE 4 5 CONTACT TACHOMETER MEASURING PROCEDURE 4 5 1 RPM Measurement 4 5 2 Surface Speed Measurement 5 6 MEMORY CALL BUTTON OPERATION 5 7 BATTERY REPLACEMENT 6 8 PATENT PATENT PENDING 6 ...

Страница 3: ... exclusive one chip MICRO PROCESSOR LSI circuit and crystal time base to offer high accuracy measurement fast measuring time The instrument uses durable long lasting components enclosed in a strong light weight ABS plastic housing which assures maintenance free performance for many years The housing has been carefully shaped to fit comfortably in both hands 2 SPECIFICATIONS Display 5 digits 10mm 0...

Страница 4: ...cho 1 sec over 6 RPM Photo Tacho 50 to 150 mm 2 to 6 inch typical max Detecting 300mm 12 inch depending upon ambient Distance light Range select Automation Time base Quartz crystal Circuit Exclusive one chip design microprocessor LSI circuit Battery 4 x 1 5V AA UM 3 battery Operation 0 50 蚓 32 122 蚌 Temperature Size 215 x 65 x 38 mm 8 5 x 2 6 x 1 5 inch Weight 300g 0 66 LB including battery Access...

Страница 5: ... Fig 1 3 1 Reflective mark 3 2 Signal light beam 3 3 Monitor indicator 3 4 Display 3 5 Measure button 3 6 Memory call button 3 7 Function select switch 3 8 Rotating ring 3 9 Circumferential speed ring 3 10 Battery Compartment 3 ...

Страница 6: ...e the MEASURE BUTTON 3 5 Fig 1 when the reading stabilizes about 2 seconds In order to obtain greater accuracy for measurement of less than 50 RPM use 2 or 3 pieces of reflective tape and then divide the reading with the number of pieces used to calculate the final figure 5 CONTACT TACHOMETER MEASURING PROCEDURE 5 1 RPM Measurement A Slide the FUNCTION SWITCH 3 7 Fig 1 to RPM CONTACT position B Pr...

Страница 7: ...5 fig 1 and simply attaching surface speed test wheel to the detector Release The MEASURE BUTTON 3 5 Fig 1 When the reading stabilizes 6 MEMORY CALL BUTTON OPERATION 6 1 The minimum maximum and the last final readings are automatically stored during measurement These values can be recalled anytime by pressing the MEMORY CALL BUTTON 3 6 Fig 1 5 ...

Страница 8: ...e to display the maximum value The symbol dn will appear on the display 7 BATTERY REPLACEMENT 1 When the battery voltage drops below 4 5V dc the symbol LO will appear on the display The battery should be replaced 2 Remove the screw retaining the battery compartment lid and slide the cover away from the instrument Remove the battery 3 Install the new batteries 4 x 1 5 V AA UM 3 and replace the cove...

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