1. Pendahuluan
This manual provides essential instructions for the safe and effective operation of the Amprobe AM-570 Industrial Digital Multimeter. The AM-570 is designed for professionals requiring accurate and reliable measurements in various electrical, HVAC/R, and industrial maintenance applications. Please read this manual thoroughly before using the device to ensure proper function and safety.
2. Informasi Keselamatan
To prevent electric shock or personal injury, and to avoid damage to the meter or the equipment under test, observe the following safety guidelines:
- Selalu patuhi kode keselamatan lokal dan nasional.
- Itu Amprobe AM-570 is rated for CAT IV 600 V and CAT III 1000 V. Do not exceed these ratings.
- Inspect test leads for damaged insulation or exposed metal before use. Replace damaged leads immediately.
- Pastikan sakelar fungsi berada pada posisi yang tepat untuk pengukuran yang sedang dilakukan.
- Jangan gunakan lebih dari volume terukurtage between terminals or between any terminal and ground.
- Berhati-hatilah saat bekerja dengan voltagTegangan di atas 30 V AC RMS, 42 V puncak, atau 60 V DC. Tegangan-tegangan initagmenimbulkan bahaya sengatan listrik.
- Putuskan aliran listrik ke sirkuit dan buang semua muatan tegangan tinggi.tage capacitors before performing resistance, continuity, diode, or capacitance tests.
- Jangan mengoperasikan meteran jika tampak rusak atau jika tidak berfungsi dengan benar.
- Ganti baterai segera setelah indikator baterai lemah muncul untuk memastikan pembacaan yang akurat.
- Saat menyervis meteran, gunakan hanya suku cadang pengganti yang ditentukan.
3. Isi Paket
Pastikan semua barang yang tercantum di bawah ini ada dan tidak rusak:
- Amprobe AM-570 Industrial Digital Multimeter
- Test Leads (one pair, red and black)
- K-Type Thermocouple Probes (two)
- Kotak Pembawa
- Baterai 9V (sudah terpasang atau dijual terpisah)
- User Manual (dokumen ini)
Gambar 3.1: The Amprobe AM-570 Digital Multimeter shown with its standard accessories, including test leads, two K-type thermocouple probes, and a soft carrying case.
4. Fitur Produk
Itu Amprobe AM-570 offers a comprehensive set of features for diverse electrical measurements:
- Mengukur AC/DC Voltage hingga 1000 V
- Measures AC/DC Current
- Measures Resistance, Frequency, Capacitance, and Temperature
- Measures Duty Cycle
- True-RMS technology for accurate readings in non-linear loads
- Low Z mode to detect stray voltages and eliminate ghost readings
- Low Pass Filter for accurate voltage measurements on variable frequency drives (VFDs)
- Volume Non-Kontaktage (NCV) detection for quick voltage presence checks
- Built-in flashlight for illumination in dimly lit areas
- Data Hold, MAX/MIN, and Peak Hold functions
- CAT IV 600 V / CAT III 1000 V safety rating
Gambar 4.1: The Amprobe AM-570 Digital Multimeter, showing its display, rotary dial, and function buttons. The display indicates a DC voltage reading of 119.4 V.
Gambar 4.2: Sudut view dari Amprobe AM-570 Digital Multimeter, highlighting the clear digital display, which currently shows a frequency reading of 0.000 kHz.
5. Pengaturan
5.1 Pemasangan Baterai
- Pastikan meteran dimatikan.
- Temukan kompartemen baterai di bagian belakang meteran.
- Gunakan obeng untuk melonggarkan sekrup yang menahan penutup baterai.
- Lepaskan penutup baterai.
- Masukkan baterai 9V baru, perhatikan polaritas yang benar.
- Pasang kembali penutup baterai dan kencangkan dengan sekrup.
5.2 Menghubungkan Kabel Uji
Always connect the black test lead to the COM (common) terminal. Connect the red test lead to the appropriate input terminal based on the measurement function:
- VΩHz: Untuk volumetage, resistansi, frekuensi, kapasitansi, dan pengukuran dioda/kontinuitas.
- mAµA: For milliampere dan mikroamppengukuran arus saat ini.
- 10A: For high current (up to 10A) measurements.
Gambar 5.1: The Amprobe AM-570 Digital Multimeter shown with its integrated kickstand extended, allowing for hands-free viewselama pengoperasian.
6. Petunjuk Pengoperasian
The AM-570 features a rotary dial for selecting primary measurement functions and push buttons for secondary functions and settings.
6.1 Pemilihan Fungsi
Turn the rotary dial to the desired measurement function. Use the MEMILIH button to toggle between primary and secondary functions within a single dial position (e.g., AC/DC voltage, resistansi/kontinuitas/dioda).
6.2 Fungsi Pengukuran
- Jil.tage (V~ / V--): Select the V~ (AC) or V-- (DC) position. Connect test leads in parallel with the circuit.
- Current (10A / mAµA): Select the 10A or mAµA position. Connect the meter in series with the circuit. Ensure correct terminal connection.
- Resistensi (Ω): Select the Ω position. Ensure power is off and capacitors are discharged. Connect test leads across the component.
- Continuity ())): Select the Ω position and press MEMILIH until the continuity symbol appears. A continuous beep indicates continuity.
- Diode Test (→|): Select the Ω position and press MEMILIH until the diode symbol appears. Connect leads across the diode.
- Kapasitansi (F): Select the F position. Ensure power is off and capacitors are discharged. Connect leads across the capacitor.
- Frequency (Hz) / Duty Cycle (%): Select the Hz% position. Connect leads to the signal source. Press MEMILIH to toggle between frequency and duty cycle.
- Suhu (° C / ° F): Select the TEMP °C/°F position. Insert K-type thermocouple probes into the T1 and T2 inputs. Press MEMILIH to toggle between Celsius and Fahrenheit.
- Volume Non-Kontaktage (NCV): Select the NCV position. Hold the top of the meter near a live conductor. The NCV indicator and audible alarm will activate if voltage terdeteksi.
- Low Z Mode: Select the LoZ V~ position for AC voltage measurements with low impedance. This helps to eliminate ghost voltagyaitu.
- Filter Lolos Rendah: Activated automatically in certain AC voltage modes, this filter allows for accurate measurements on variable frequency drives.
6.3 Fungsi Khusus
- RANGE: Manually select the measurement range instead of auto-ranging.
- REL (Relative Mode): Measures the difference between a stored reference value and the current reading.
- MAKS/MIN: Records the maximum and minimum values over a measurement period.
- MEMEGANG: Freezes the current display reading.
- PEAK (1ms): Captures fast transient peaks (positive and negative) with a 1ms response time.
Image 6.1: An electrician utilizing the Amprobe AM-570 Digital Multimeter to perform voltage measurements within an industrial electrical panel, demonstrating practical application.
7. Pemeliharaan
7.1 Pembersihan
Usap meteran dengan iklanamp Gunakan kain dan deterjen ringan. Jangan gunakan bahan abrasif atau pelarut. Pastikan meteran kering sebelum digunakan.
7.2 Penggantian Baterai
Refer to Section 5.1 for detailed instructions on replacing the 9V battery. Replace the battery promptly when the low battery indicator appears on the display.
7.3 Penggantian Sekring
If the current measurement functions cease to operate, the internal fuses may need replacement. Fuse replacement should only be performed by qualified personnel. Refer to the full service manual for fuse specifications and replacement procedures. Always use fuses with the specified voltage dan peringkat saat ini.
7.4 Penyimpanan
When not in use for extended periods, remove the battery to prevent leakage. Store the meter in a cool, dry environment, preferably in its carrying case.
8. Penyelesaian masalah
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Meter tidak menyala | Baterai mati atau tidak dipasang dengan benar | Check battery polarity; replace battery (see Section 5.1). |
| Tidak ada pembacaan atau "OL" (Kelebihan Beban) yang ditampilkan | Incorrect function selected; open circuit; measurement range exceeded | Verify function switch position; check circuit continuity; select a higher range or auto-range. |
| Pembacaan yang tidak akurat | Low battery; dirty test leads/terminals; external interference | Replace battery; clean leads and terminals; move away from strong electromagnetic fields. |
| Pengukuran arus tidak berfungsi | Sekring putus | Replace fuse (see Section 7.3). |
| NCV function inconsistent | Environmental factors; sensor position | Ensure direct proximity to live conductor; NCV is for indication only, use test leads for precise voltage verifikasi. |
9. Spesifikasi
| Parameter | Detil |
|---|---|
| Model | AM-570 |
| Pabrikan | Ampjubah |
| Kemampuan Pengukuran | Tegangan AC/DCtage, AC/DC Current, Resistance, Frequency, Capacitance, Temperature, Duty Cycle |
| Peringkat Keamanan | CAT IV 600 V / CAT III 1000 V |
| Benar-RMS | Ya |
| Low Z Mode | Ya |
| Filter Lolos Rendah | Ya |
| Sumber Daya | Baterai 9V |
| Dimensi Produk | 4 x 10 x 2 inci (10.16 x 25.4 x 5.08 cm) |
| Berat Barang | 13.05 ons (370 gram) |
| Warna | Black with Red overmolding |
10. Garansi dan Dukungan
Amprobe products are designed for reliability and performance. This product is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Ampjubah weblokasi.
For technical support, service, or replacement parts, please contact Amprobe customer service. Contact information can typically be found on the Ampjubah websitus atau dalam kemasan produk.
