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1

10

9

2

3

4

4

5

6

7

8

- 14 -

PRODUCT DESCRIPTION

1) Antenna for Non-Contact

    EF-Detection

2) Hand/Finger Barrier to 

    indicate the limits of safe 

    access of the meter 

    during measurement

3) Rotary-switch Selector to 

    turn the power ON/OFF 

    and Select a function 

4) Push-buttons for special 

    functions & features.

5) Input Jack for all functions 

    EXCEPT non-invasive 

    DCA & ACA current 

    functions 

6) Common (Ground refer-

    ence) Input Jack for all 

    functions EXCEPT non-

    invasive DCA & ACA 

    current functions

7) 3-5/6 digits 6000 counts 

    & 3-1/2 digits 2000 counts 

    dual numeric LCD display

10) Hall-effect Clamp Jaw for AC & DC current magnetic field pick up.

9) Jaw center (& DCA polarity) Indicator, at where best DCA & ACA 
    accuracy is specified

8) Jaw trigger for opening the clamp jaw

- 13 -

6.000    V

±(1.5%rdg + 5dgts)

60.00    V

600.0    V

1000     V

1)

Accuracy 

Resolution

Range

50Hz ~ 60Hz

1      mV

10    mV

100  mV

1        V

TM

AUTOCHECK _ACV 

TM

AutoCheck  Lo-Z ACV Threshold :

 >1.5V (50/60Hz) nominal.

TM

AutoCheck  Lo-Z ACV input impedance :

 

    Initially approx. 2.5k

, 600pF nominal; impedance increases 

    abruptly within a fraction of a second as display voltage is 
    above 50V (typical).  Ended up impedances vs display 
    voltages typically are :

    10  k

 @ 100V

    60  k

 @ 300V

    200k

 @ 600V

    420k

 @ 1000V

TEMPERATURE 

Accuracy

Resolution

K-type Thermocouple range & accuracy not included

±(0.3%rdg + 4dgts)

-50°C ~ 1000°C

±(0.3%rdg + 6dgts)

Range

-58°F ~ 1832°F

1°C

1°F

AUDIBLE CONTINUITY TESTER

between 10

 and 200

32ms approx.

Audible Threshold

Response Time

Содержание KM 2778

Страница 1: ...Earth Resistance Tester Digital Panel Meters DC Power Supplies High Voltage Detector Calibrators Gas Analysers Frequency Counter Function Generator Phasing Sticks Battery Tester Waterproof Pen Tester...

Страница 2: ...ce Extended 1500V DC Range SAFETY 01 TERMS IN THIS MANUAL 02 INTERNATIONAL ELECTRICAL SYMBOL 03 FEATURES GENERAL SPECIFICATION 04 ELECTRICAL SPECIFICATION 06 PRODUCT DESCRIPTION 14 OPERATION 15 MAINTE...

Страница 3: ...uninsulated hazardous live conductors But still individual protective equipment must be used if hazardous live parts in the installation where measurement is to be carried out could be accessible 02...

Страница 4: ...C Relative Humidity Maximum 80 R H for temperature upto o o 31 C decreasing linearly to 50 Relative Humidity at 40 C o o Storage Temperature 20 C to 60 C 80 R H With battery removed Altitude Operatin...

Страница 5: ...onsumption Typical 14mA for Current function 5 2mA for others APO Timing Idle for 34 minutes APO Consumption 10 A typical Dimension 264 L x 97 W x 43 H mm Weight Approx 608gm Accessories Test leads pa...

Страница 6: ...2 Accuracy Resolution Range True RMS Crest Factor 1 4 1 at full scale 2 8 1 at half scale 1 Induced error from adjacent current carrying conductor 0 1A A 2 Specified with Relative Zero mode applied to...

Страница 7: ...0 00 F 2 3 5 rdg 5dgts Resolution Range 2 4 0 rdg 5dgts 1 Accuracy 600 0 F 2000 F 1 Accuracies with film capacitor or better 2 Temperature Coefficient 0 25 x specified accuracy C 0 C 18 C or 28 C 40 C...

Страница 8: ...DC typical Open Circuit Voltage Accuracy 1 0 3d 11 TM AUTOCHECK _DCV Accuracy Resolution Range TM AutoCheck Lo Z DCV Threshold 1 5VDC 1 5VDC nominal TM AutoCheck Lo Z DCV input impedance Initially app...

Страница 9: ...pick up 9 Jaw center DCA polarity Indicator at where best DCA ACA accuracy is specified 8 Jaw trigger for opening the clamp jaw 13 6 000 V 1 5 rdg 5dgts 60 00 V 600 0 V 1000 V 1 Accuracy Resolution Ra...

Страница 10: ...users of being in such low impedance mode Peak initial load current while probing 1000VAC for example can be up to 566mA 1000V x 1 414 2 5k decreasing abruptly to approx 3 37mA 1000V x 1 414 420k TM w...

Страница 11: ...ble Frequency Device signals It however further pre selects the most appropriate voltage ranges and thus the Hz trigger levels to best cope with most VFD Voltage and VFD Frequency applications Note Th...

Страница 12: ...apacitance function in a live circuit will produce false results and may damage the meter In many cases the suspected component s must be disconnected from the circuit to obtain an accurate measuremen...

Страница 13: ...through the test leads terminals Be sure to insert the banana plug type K temperature bead probe Bkp60 with correct polarities You can also use a plug adapter bkb32 optional purchase with banana pins...

Страница 14: ...ature freezes the display for later view Press the HOLD button momentarily and release to toggle the hold feature PC computer interface capabilities Hold Press CREST HOLD button for one second or more...

Страница 15: ...e resistance input terminal has subjected to high voltage transient caused by lightning or switching surge to the system under test by accident or abnormal conditions of operation the protective imped...

Страница 16: ...78 The meter uses standard 1 5V AA Size IEC LR6 battery X 2 Loosen the 2 captive screws from the battery cover case Lift the battery cover case Replace the batteries Replace battery cover case Re fast...

Страница 17: ...ected contaminated or damaged by accident or abnormal conditions of operation or handling All transaction are subject to Mumbai Jurisdiction KUSAM MECO authorized dealer shall extend this warranty on...

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