Manual Arahan Meter LCR Peaktech P2170

1. Pengenalan

The Peaktech P2170 is a digital LCR meter with Equivalent Series Resistance (ESR) measurement capabilities. Designed for both component testing in professional environments and for service and maintenance tasks, its compact design and advanced features ensure precise measurements.

Key features include an illuminated multifunction display with a bargraph and a high measurement frequency of up to 100 kHz. The device also supports PC connectivity for data storage and analysis using the included software.

2. Maklumat Keselamatan

Sentiasa patuhi langkah berjaga-jaga keselamatan berikut untuk mengelakkan kecederaan atau kerosakan pada peranti:

• Read the entire manual before operating the device.
• Do not operate the meter if it appears damaged or if the insulation is compromised.
• Ensure correct battery installation and replacement.
• Avoid contact with live circuits when connecting or disconnecting test leads.
• Do not exceed the maximum input ratings specified for each function.
• Pastikan peranti kering dan bersih.

3. Produk Lebihview

The Peaktech P2170 LCR Meter is a handheld device designed for measuring inductance (L), capacitance (C), and resistance (R), along with other parameters like ESR, DCR, Dissipation Factor (D), Quality Factor (Q), and Phase Angle (θ).

Rajah 1: Depan view of the Peaktech P2170 LCR Meter, showing the display, function buttons, and input terminals.

3.1 Komponen dan Aksesori

Pakej standard termasuk item berikut:

• Peaktech P2170 LCR Meter
• Kabel antara muka USB
• perisian PC
• Kelvin clips (test leads)
• Sarung pembawa pelindung
• AAA batteries (6x 1.5V)
• Manual arahan

Figure 2: Peaktech P2170 LCR Meter shown with its included accessories, including Kelvin clips, USB cable, and software CD.

4. Persediaan

4.1 Pemasangan Bateri

The device operates on 6 x 1.5V AAA batteries. To install or replace batteries:

1. Pastikan meter dimatikan.
2. Cari penutup petak bateri di bahagian belakang peranti.
3. Open the cover and insert 6 AAA batteries, observing the correct polarity markings.
4. Tutup penutup petak bateri dengan selamat.

An optional 12V 500mA power adapter can also be used for external power.

4.2 Menghubungkan Petunjuk Ujian

Use the provided Kelvin clips for accurate measurements. Connect them to the input terminals as follows:

• Connect the red Kelvin clip to the Hpot dan Hcur terminal.
• Connect the black Kelvin clip to the Lpot dan Lcur terminal.
• For 2-wire measurements, connect the test leads to Hpot dan Lpot.
• Ensure a secure connection to minimize measurement errors.

4.3 Software Installation (PC Link)

The included PC software allows for data logging and analysis. Follow these steps to install:

1. Insert the software CD into your computer's optical drive.
2. Ikut arahan pada skrin untuk menyelesaikan pemasangan.
3. Connect the meter to your PC using the supplied USB interface cable.
4. Launch the software and establish communication with the device. Refer to the software's help documentation for detailed usage.

5. Arahan Operasi

5.1 Menghidupkan/Mematikan

Tekan ke KUASA butang untuk menghidupkan atau mematikan meter.

5.2 Mod Pengukuran

The P2170 supports various measurement modes. Press the FUNGSI button to cycle through the primary measurement parameters:

• Ls (Series Inductance)
• Cs (Series Capacitance)
• Lp (Parallel Inductance)
• Cp (Parallel Capacitance)
• DCR (DC Resistance)
• ESR (Equivalent Series Resistance)
• Rp (Parallel Resistance)
• D (Dissipation Factor)
• Q (Quality Factor)
• θ (Phase Angle)

The illuminated display will show the selected mode and measurement results.

5.3 Measurement Frequency Selection

Tekan ke FREQ button to select the desired test frequency. Available frequencies include 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz. The chosen frequency will be displayed on the screen.

5.4 Fungsi Pegangan Data

Tekan ke TAHAN button to freeze the current measurement reading on the display. Press it again to release the hold function.

5.5 Penentukuran

To perform a calibration, ensure no component is connected to the input terminals. Press and hold the CAL button for approximately 2 seconds. Follow any on-screen prompts.

6. Penyelenggaraan

6.1 Pembersihan

Lap meter casing dengan lembut, damp kain. Jangan gunakan pembersih atau pelarut yang kasar. Pastikan peranti dimatikan dan diputuskan sambungannya daripada sebarang sumber kuasa sebelum membersihkan.

6.2 Penggantian Bateri

When the low battery indicator appears on the display, replace all 6 AAA batteries as described in Section 4.1.

6.3 Penyimpanan

If the meter is not used for an extended period, remove the batteries to prevent leakage. Store the device in its protective carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Penyelesaian masalah

If you encounter issues with your Peaktech P2170, refer to the following common problems and solutions:

• Meter tidak menghidupkan: Check battery installation and ensure batteries are not depleted. Try replacing with new batteries.
• Bacaan tidak tepat:
  • Pastikan wayar ujian disambungkan dengan betul dan tidak rosak.
  • Perform a calibration (Section 5.5).
  • Verify the correct measurement mode and frequency are selected for the component being tested.
  • Ensure the component is properly connected to the Kelvin clips.
• PC software not connecting:
  • Periksa sambungan kabel USB.
  • Ensure the software drivers are correctly installed.
  • Restart both the meter and the PC.

If the problem persists, contact Peaktech customer support.

8. Spesifikasi

Detailed technical specifications for the Peaktech P2170 LCR Meter:

Figure 3: Detailed specifications table for the Peaktech P2170 LCR Meter, including measurement modes, ranges, frequencies, and physical characteristics.

9. Waranti dan Sokongan

For warranty information, technical support, or service inquiries, please contact Peaktech directly or refer to their official webtapak. Simpan resit pembelian anda sebagai bukti pembelian.