Mastech MS2006B Digital AC Clamp Contor de curent de scurgere

1. Introducere

This manual provides instructions for the safe and effective operation of the Mastech MS2006B Digital AC Clamp Leakage Current Meter. This device is designed for measuring AC leakage current, offering a reliable tool for electrical testing and troubleshooting.

Image 1.1: The Mastech MS2006B Digital AC Clamp Leakage Current Meter, shown with its protective carrying case and instruction manual, alongside its retail packaging.

2. Informații de siguranță

To ensure safe operation, please read and understand all safety warnings and operating instructions before using the meter. Failure to observe these warnings can result in severe injury or damage to the instrument.

• Respectați întotdeauna codurile de siguranță locale și naționale.
• Nu utilizați contorul dacă pare deteriorat sau dacă izolația este compromisă.
• Ensure the meter's range is appropriate for the measurement being taken.
• Evitați contactul cu circuitele electrice aflate sub tensiune atunci când înlocuiți bateriile sau deschideți carcasa.
• Keep fingers behind the finger guards during operation.
• Nu utilizați contorul în medii cu gaze, vapori sau praf exploziv.

3. Caracteristicile produsului

The Mastech MS2006B offers several key features for efficient and accurate measurements:

• Afişa: 2000 counts digital display for clear readings.
• Deschiderea maxilarului: Maximum jaw opening of Φ31mm (1.2 inches) to accommodate various cable sizes.
• Oprire automată: Automatically powers off after a period of inactivity to conserve battery life.
• Păstrarea datelor: Îngheață citirea afișată pentru o înregistrare convenabilă.
• Afișaj baterie descărcată: Indicates when battery replacement is needed.
• AC Current Ranges: Includes 60A, 20mA, and 2mA measurement ranges.

Imaginea 3.1: Un front clar view of the Mastech MS2006B meter, highlighting its digital display, rotary switch for range selection, and the clamp maxilar.

4. Components and Packaging Contents

La despachetare, verificați dacă toate articolele enumerate mai jos sunt prezente și nedeteriorate:

• Mastech MS2006B Digital AC Clamp Contor de curent de scurgere
• Protective Carry Bag
• Certificat de calibrare
• Ghid de pornire rapidă
• 2 x 1.5V LR44 Batteries (pre-installed or included separately)

Image 4.1: An informational diagram detailing the main applications, contents, and packaging information for the MS2006B meter.

5. Configurare

5.1 Instalarea bateriei

The MS2006B meter requires two (2) LR44 1.5V batteries for operation. These batteries are typically included with the device.

1. Localizați capacul compartimentului bateriilor pe spatele contorului.
2. Use a suitable tool (e.g., a small screwdriver or coin) to open the battery compartment.
3. Insert the two LR44 batteries, observing the correct polarity (+ and -) as indicated inside the compartment.
4. Puneți la loc capacul compartimentului bateriei și fixați-l ferm.

Imaginea 5.1: Un interior view of the MS2006B, illustrating the battery compartment and the meter's internal components.

6. Instrucțiuni de utilizare

6.1 Pornire/Oprire

To power on the meter, rotate the rotary switch from the 'OFF' position to any desired measurement range (e.g., 60A, 20mA, 2mA). To power off, rotate the switch back to the 'OFF' position.

6.2 AC Leakage Current Measurement

1. Select the appropriate AC current range (60A, 20mA, or 2mA) using the rotary switch. Start with the highest range if the current value is unknown.
2. Deschide clamp maxilarului apăsând trăgaciul.
3. Enclose the single conductor (not multiple conductors) through which the leakage current is to be measured within the clamp maxilar. Asigurați-vă că maxilarul este complet închis.
4. Read the current value displayed on the LCD. If the reading is too low for the selected range, switch to a lower range for better resolution.

6.3 Funcția de păstrare a datelor

Press the 'HOLD' button to freeze the current reading on the display. Press the 'HOLD' button again to release the reading and resume live measurement.

6.4 Oprire automată

The meter is equipped with an Auto Power Off feature to conserve battery life. If no operation is performed for approximately 15 minutes, the meter will automatically power off. To reactivate the meter, rotate the rotary switch to 'OFF' and then back to a measurement range, or press any button.

7. Întreținere

7.1 Curățare

Ștergeți carcasa contorului cu reclamăamp o lavetă și un detergent blând. Nu utilizați abrazive sau solvenți. Asigurați-vă că aparatul de măsură este complet uscat înainte de utilizare.

7.2 Înlocuirea bateriei

When the low battery indicator appears on the display, replace the batteries as described in Section 5.1. Always use two new LR44 1.5V batteries.

7.3 Depozitare

If the meter is not to be used for an extended period, remove the batteries to prevent leakage and store the meter in a cool, dry place away from direct sunlight.

8. Depanare

• Fără afișare: Verificați instalarea bateriilor și asigurați-vă că bateriile nu sunt descărcate. Înlocuiți-le dacă este necesar.
• Citiri inexacte: Asigurați clamp jaw is fully closed around a single conductor. Verify the correct measurement range is selected.
• Aparatul de măsură nu pornește: Confirm batteries are correctly installed and charged. Rotate the function switch to an 'ON' position.

9. Specificații

10. Garanție și asistență

For warranty information and technical support, please refer to the documentation included with your product or contact Mastech customer service directly. Keep your purchase receipt as proof of purchase.