ELCART
ELCART DISTRIBUTION SPA via Michelangelo Buonarroti, 46 - 20093 Cologno Monzese (Milano) ITALY
T
el.
+39
02.251
17310
Fax
+39
02.251
17610
sito
internet:
www
.elcart.com
e-mail:
[email protected]Manuale di istruzioni/Scheda tecnica
La divulgazione dei dati contenuti in questa scheda è da ritenersi un servizio puramente informativo e non costituisce alcun vincolo da parte della Elcart in merito a prestazioni ed utilizzo del prodotto.
The divulgation of data contained on this technical sheet are exclusively for informational reasons and establish no link on behalf of Elcart regard to thr performances and the usa of the product.
La divulgacion de los datos contenidos en esta ficha son un servicio unicamente informativo y no constituyen ningun vinculo de parte de Elcart respecto a las prestaciones y uso del producto.
ART. 09/09230-00 PAGINA 5 DI 6
7. SPECIFICATIONS
Accuracy is specified for a period of one year after calibration and at
18 to 28°C (64° to82°F) with relative humidity to 80%.
8. GENERAL
Maximum voltage between: CAT II 600V terminals and earth ground
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Measuring method: Dual-slope integration A/D converter.
Over range Indication: Only figure “1” on the display.
Polarity indication: “-“ displayed for negative polarity.
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Low Battery indicator: “ ” appears on the display.
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DC Voltage
RANGE RESOLUTION ACCURACY
200mV 100μV ± (0.5% of rdg ± 2digits)
2V 1mV ± (0.5% of rdg ± 2digits)
20V 10mV ± (0.5% of rdg ± 2digits)
200V 100mV ± (0.5% of rdg ± 2digits)
600V 1V ± (0.8% of rdg ± 2digits)
*Over load protection: 250Vrms for range 200mV
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DC Current
RANGE RESOLUTION ACCURACY
200μA 0,1μA ± (1% of rdg ± 2digits)
2mA 1μA ± (1% of rdg ± 2digits)
20mA 10μA ± (1% of rdg ± 2digits)
200mA 100μA ± (1.5% of rdg ± 2digits)
10A 10mA ± (3% of rdg ± 2digits)
*Over load protection: F250mA/250V fuse - F10A/250V fuse
AC Voltage
RANGE RESOLUTION ACCURACY
200V 100mV ± (1.2% of rdg + 10digits)
600V 1V ± (1.2% of rdg + 10digits)
* Over Load protection: 600VDC or rms. Ac for all ranges
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* Response: Average responding, calibrated in rms of a sine wave
Diode check & Continuity
DESCRIPTIONEGNAR
Show the approx. forward drop voltage of the diode
If continuity exists (about less than 100Ω)
built-in buzzer will sounded.
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Resistance
RANGE RESOLUTION ACCURACY
200Ω0,1Ω± (0.8% of rdg ± 3digits)
2KΩ1Ω± (0.8% of rdg ± 2digits)
20KΩ10Ω± (0.8% of rdg ± 2digits)
200KΩ100Ω± (0.8% of rdg ± 2digits)
2MΩ1KΩ± (1.0% of rdg ± 2digits)
* Over Load protection: 250VDC or rms. AC for all ranges
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Temperature
RANGE RESOLUTION TEST RANGE ACCURACY
°C 1°C
-20°C to 0°C
0°C to 400°C
400°C to 1000°C
±(10% of rdg±2digits)
±(1.0% of rdg±3digits)
±2.0% of rdg
°F 1°F
-4°F to 32°F
32°F to 752°F
752°F to 1832°F
±(10% of rdg±2digits)
±(1.0% of rdg±3digits)
±2.0% of rdg
9. OPERATING INSTRUCTIONS
DC voltage measurement
1. Connect the red test lead to the “V.Ω.mA” jack and the black lead to
the “COM” jack.
2. Set the rotary switch at desired DCV position.
If the voltage to be measured is not known beforehand, set range
switch at the highest range position and then reduce it until
satisfactory resolution is obtained.
3. Connect the test lead across the source or load being measured.
4. Read the voltage value on the LCD display along with the polarity of
the red lead connection.
DC current measurement
1. Connect the red test lead to the “V.Ω.mA” jack and the black lead to
the “COM” jack. (for measurements between 250mA and 10A, remove
red lead to “10A” jack)
2. Set the rotary switch at desired DCA position.
3. Open the circuit in which the current is to be measured, and connect
test leads in serie with the circuit.
4. Read current value on LCD display along with the polarity of the red
lead connection.
AC voltage measurement
1. Connect the red test lead to the “V.Ω.mA” jack and the black lead to
the “COM” jack.
2. Set the rotary switch at desired ACV position
3. Connect the test lead across the source or load being measured.
4. Read the voltage value on the LCD display.
Resistance measurement
1. Connect the red test lead tothe “V.Ω.mA” jack and the black lead tothe
“COM” jack. (the polarity of red lead is positive “+”)
2. Set the rotary switch at desired ”Ω” range position.
3. Connect the test lead across the source or load being measured.
4. If the resistance being measured is connected to a circuit, turn off
power and discharge all capacitors before applying test probes.
Diode Test
1. Connect the red test lead tothe “V.Ω.mA” jack and the black lead tothe
“COM” jack. (the polarity of red lead is positive “+”)
2. Set the rotary switch at “ ” position.
3. Connect the red test lead tothe anode of the diode to be tested and the
black test lead tothe cathode of the diode.
The approx forward voltage drop of the diode will be displayed.
If the connection is reversed, only figure “1” will be shown.
Audible Continuity Test
1. Connect the red test lead to “V.Ω.mA” jack and black test lead to the
“COM” jack
2. Set Range switch to “ ” position.
3. Connect the test leads to two points of circuit to be tested.
If continuity exists, built-in buzzer will sound.
Measuring Temperature
1. If you use °C function, set the rotary switch at °C position.
If you use °F function, set the rotary switch at °F position.
When shorted two test proble the LCD display will show the current
environment temperature.
2. Connect the red lead of “K” type thermocouple into the “V.Ω.mA” jack
and the black lead of “K” type thermocouple into the “COM” jack.
3. Read the temperature value on the LCD display
Warning
To avoid electric shock, be sure the thermocouple has been removed
before changing to another function measurement.
