Fluke 113 True-RMS Utility Multimeter User Manual

1. Pengenalan

The Fluke 113 True-RMS Utility Multimeter is a compact, professional-grade digital multimeter designed for general purpose electrical testing. It provides accurate True-RMS measurements for both linear and non-linear loads, making it ideal for a wide range of applications. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Fluke 113 multimeter.

Rajah 1: Depan view of the Fluke 113 True-RMS Utility Multimeter, showing the display, rotary dial, and input jacks. The display shows a reading of 600.0 VAC.

2. Maklumat Keselamatan

Always adhere to all safety precautions to prevent personal injury and damage to the meter or equipment under test. Read all safety information before using the product.

• Bahaya Kejutan Elektrik: Jangan gunakan lebih daripada vol yang dinilaitage, seperti yang ditandakan pada meter, antara terminal atau antara mana-mana terminal dan tanah bumi.
• Bahaya Letupan: Jangan gunakan meter dalam gas meletup, wap atau persekitaran berdebu.
• Bahaya Kebakaran: Jangan gunakan meter jika ia rosak atau beroperasi secara tidak normal.
• Peralatan Pelindung Diri: Always wear approved eye protection and electrical safety gloves when working with live circuits.
• Category Ratings: The Fluke 113 is safety rated for CAT III 600V and CAT IV 300V. Ensure the meter's category rating is appropriate for the measurement environment.
• Pemeriksaan Siasatan: Inspect test leads for damaged insulation or exposed metal before use. Replace damaged leads.

3. Produk Lebihview

The Fluke 113 Multimeter features a clear digital display, a central rotary dial for function selection, and push buttons for additional features. Input jacks are located at the bottom for test lead connections.

3.1. Kawalan dan Petunjuk

• paparan: 6000-count, 3-1/2 digit display with backlight. Shows measurement readings, units, and function indicators.
• Dail Putar: Selects measurement functions such as V AC, V DC, Ohms, Continuity, Diode Test, and Capacitance.
• Butang TAHAN: Membekukan bacaan paparan semasa.
• MIN MAX Button: Records minimum and maximum readings over time.
• Butang RANGE: Bertukar antara julat automatik dan julat manual.
• Butang Lampu Belakang: Mengaktifkan atau menyahaktifkan lampu latar paparan.
• Bicu Input:
• COM: Terminal biasa untuk semua ukuran.
• VΩCAP: Input untuk Voltage, Resistance, and Capacitance measurements.

4. Persediaan

4.1. Pemasangan Bateri

The Fluke 113 Multimeter uses a single 9V alkaline battery. The battery is typically pre-installed. If replacement is needed, refer to the Maintenance section.

4.2. Pemeriksaan Awal

Before first use, inspect the meter and test leads for any signs of damage. Ensure the battery compartment is securely closed.

5. Arahan Operasi

Follow these steps for various measurements. Always ensure the meter is set to the correct function before connecting to a circuit.

5.1. Measuring AC/DC Voltage

1. Putar dail putar ke V∼ (Jilid ACtage) atau V— (DC Voltage) kedudukan.
2. Masukkan petunjuk ujian hitam ke dalam COM jek.
3. Masukkan petunjuk ujian merah ke dalam VΩCAP jek.
4. Sambungkan kuar ujian merentasi litar atau komponen yang hendak diukur.
5. Baca voltagnilai e pada paparan.

5.2. Measuring Resistance (Ohms)

1. Putar dail putar ke Ω (Ohms) position.
2. Masukkan petunjuk ujian hitam ke dalam COM jek.
3. Masukkan petunjuk ujian merah ke dalam VΩCAP jek.
4. Ensure the circuit is de-energized before connecting the probes across the component.
5. Baca nilai rintangan pada paparan.

5.3. Measuring Capacitance

1. Putar dail putar ke Ω (Ohms) position, then press the JULAT button repeatedly until the capacitance symbol (⊥) muncul di paparan.
2. Masukkan petunjuk ujian hitam ke dalam COM jek.
3. Masukkan petunjuk ujian merah ke dalam VΩCAP jek.
4. Pastikan kapasitor dinyahcas sepenuhnya sebelum menyambungkan probe.
5. Sambungkan kuar ujian merentasi kapasitor.
6. Baca nilai kapasitans pada paparan.

5.4. Diode Test and Continuity

1. Putar dail putar ke Ω (Ohms) position, then press the JULAT button repeatedly until the diode symbol (→|—) or continuity symbol (♫) muncul.
2. Masukkan petunjuk ujian hitam ke dalam COM jek.
3. Masukkan petunjuk ujian merah ke dalam VΩCAP jek.
4. For Diode Test: Connect the probes across the diode. The display shows the forward voltage penurunan.
5. For Continuity: Connect the probes across the circuit. The meter beeps if continuity is detected (resistance less than 25 Ohms).

6. Penyelenggaraan

6.1. Pembersihan

Lap kes dengan iklanamp cloth and mild detergent. Do not use abrasives or solvents. Clean the input jacks with cotton swabs and alcohol.

6.2. Penggantian Bateri

When the battery symbol appears on the display, replace the 9V battery. To replace:

1. Turn the meter off and disconnect all test leads.
2. Remove the screw from the battery compartment cover on the back of the meter.
3. Angkat penutup.
4. Remove the old battery and replace it with a new 9V alkaline battery.
5. Gantikan penutup dan kencangkan dengan skru.

6.3. Penyimpanan

Store the meter in a cool, dry place. If storing for extended periods, remove the battery to prevent leakage.

7. Penyelesaian masalah

If the meter does not operate correctly, check the following:

• Tiada Paparan: Check battery charge. Replace if low.
• Bacaan yang salah: Ensure the rotary dial is set to the correct function and range. Check test lead connections.
• "OL" pada Paparan: Indicates an overload or out-of-range measurement. Select a higher range or ensure the circuit is within the meter's capabilities.
• Meter Tidak Bertindak balas: Turn the meter off and then on again. If the issue persists, remove the battery for a few minutes and reinsert.

8. Spesifikasi

9. Calibration and Warranty

Your Fluke 113 Multimeter is shipped with a NIST-Traceable Calibration Certificate with Data, ensuring it meets manufacturer's specifications and is ready for immediate use in most quality system standards.

Gambar 2: Cthample of a NIST-Traceable Calibration Certificate, indicating the product has been verified to meet specifications.

9.1. Protecting Your Purchase

To ensure you receive a genuine Fluke product with a valid warranty, it is recommended to source from local authorized distributors. Double-check that the seller is an authorized Fluke distributor.

Figure 3: Information regarding purchasing from authorized distributors to ensure product authenticity and warranty validity.

10. Sokongan

For technical assistance, warranty claims, or service, please contact Fluke customer support. Refer to the official Fluke webtapak untuk maklumat hubungan terkini dan sumber sokongan.

Lawati Kedai Fluke di Amazon untuk maklumat lanjut dan produk.