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DT-6236B LED Photo non-contact RPM Contact RPM & Surface speed Tachometer, Auto memory Max/Min/Last value, Auto store data.

    DT-6236B non-contact photo and contact rpm digital tachometer is mainly used for touchless speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the line speed debugging of assembly lines and transmission dials.

    Technical Data:   

    Basic function

    Range

    Basic accuracy

    Photoelectric rotation speed

    2.599999RPM(r/min)

    ± (0.05%+1 digit)

    Contact rotation speed

    0.519,999RPM (r/min)

    ± (0.05%+1 digit)

    Contact surface speed (metric)

    0.051999.9m/min

    ± (0.05%+1 digit)

     

    Special Function:

    Model

    DT-6236B

    Measuring way

    Contact & Non-contact photoelectric

    Resolution

    Photoelectric rotation speed:

    0.1RPM(2.5999.9RPM)

    1RPM (over 1000RPM)

    Contact rotation speed:

    0.1RPM (0.5999.9RPM)

    1RPM (over 1000RPM)

    Contact surface speed:

    0.01m/min(0.0599.99m/min)

    0.1m/min (over 100m/min)

    Sampling time

    0.8s (over 60RPM)

    Range selection

    Auto switch

    Effective distance

    50mm 250mm

    Power Consumption:

    Max. 45mA

    Memory

    Auto memory Max./Min. and last value and auto store 96 groups data

    Time Base

    6MHz Quartz crystal

    Accuracy of time base

    10×10-6 (050)

    Battery

    4X1.5V AA Size Battery or to external DC 6V

    Max. display

    99999

    LCD size

    5digits, 18mm high

    Backlight

    Yellow green backlight LCD

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