Mastech MS5908C Circuit Analyzer User Manual

1. پیژندنه

The Mastech MS5908C Circuit Analyzer is a professional instrument designed for comprehensive electrical circuit analysis. It is capable of measuring AC voltage, performing RCD (Residual Current Device) and GFCI (Ground Fault Circuit Interrupter) tests, and analyzing circuit impedance. This device is suitable for use in environments with 220V AC input voltage and features an EU plug for the European market. It provides accurate readings for phase voltage, neutral wire voltage، voltage to earth, frequency, and conductor impedance for live, neutral, and earth wires.

کلیدي ځانګړتیاوې عبارت دي له:

• True RMS (TRMS) AC Voltage اندازه کول.
• Artificial load testing (5A, 8A, 10A) for wire drop measurement.
• Measurement of phase voltage, neutral wire voltage، voltage to earth, and frequency.
• Measurement of phase (live wire), neutral wire, and earth wire conductor impedance.
• د بیټرۍ ژوند خوندي کولو لپاره اتوماتیک بریښنا بنده کړئ.
• Data hold function for convenient reading.
• Low battery display indicator.

2. د خوندیتوب معلومات

Before operating the Mastech MS5908C Circuit Analyzer, please read and understand all safety instructions. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• تل ډاډ ترلاسه کړئ چې وسیله د کارولو دمخه په ښه کاري حالت کې ده.
• که چیرې وسیله زیانمنه ښکاري یا موصلیت یې زیانمن شوی وي نو مه یې کاروئ.
• هیڅکله د حجم اندازه کولو هڅه مه کوئtages or currents exceeding the specified maximum ratings.
• Always disconnect the device from the circuit before opening the battery compartment.
• Use caution when working with live electrical circuits.
• This device is rated for CAT III 300V and Pollution Degree 2 environments. Adhere to these ratings.
• وسیله وچه او پاکه وساتئ.

3. محصول ختم شوview

The Mastech MS5908C Circuit Analyzer features a robust design with an LCD display and intuitive controls for various electrical measurements.

شکل 3.1: مخکی view of the Mastech MS5908C Circuit Analyzer, showing the LCD screen and control buttons.

The device includes a clear LCD display for readings and indicators, along with several function buttons:

• د بریښنا تڼۍ: د دې لپاره چې وسیله فعاله یا بنده شي.
• د فعالیت تڼۍ: To cycle through different measurement functions.
• تڼۍ ونیسئ: To freeze the current reading on the display.
• د شاته رڼا تڼۍ: To activate or deactivate the display backlight.
• د ازموینې تڼۍ: To initiate specific tests, such as RCD/GFCI tests.
• پورته/ښکته د تیر تڼۍ: For navigation or adjusting settings.

Figure 3.2: Dimensional drawing of the Mastech MS5908C Circuit Analyzer, showing its physical measurements.

4. ترتیب کول

4.1 د بیټرۍ نصب کول

The Mastech MS5908C requires 6 AAA batteries for operation. These batteries are included with the device.

1. د آلې په شا کې د بیټرۍ کڅوړه ومومئ.
2. د بیټرۍ کمپارټ پوښ خلاصولو لپاره سکرو ډرایور وکاروئ.
3. Insert 6 AAA batteries, ensuring correct polarity as indicated inside the compartment.
4. د بیټرۍ کمپارټ پوښ بدل کړئ او د سکرو سره یې خوندي کړئ.

شکل 4.1: شاته view of the MS5908C with the battery compartment open, illustrating battery placement.

4.2 ابتدايي پاور آن

After installing the batteries, press the power button to turn on the device. The LCD display will illuminate, and a self-test sequence may run briefly before displaying the default measurement mode.

5. عملیاتي لارښوونې

The MS5908C offers various measurement modes accessible via the FUNC button.

5.1 Basic Voltage او د فریکونسی اندازه کول

1. Plug the MS5908C into the electrical socket to be tested.
2. The device will automatically display the AC voltage او فریکونسۍ.
3. Press the FUNC button to cycle through different voltage readings, such as phase voltage, neutral wire voltage ، او voltage ځمکې ته.

۵.۴ د خنډ اندازه کول

To measure the impedance of the live, neutral, and earth conductors:

1. Ensure the device is plugged into the socket.
2. Press the FUNC button until the impedance measurement mode is displayed.
3. The device will show the impedance values for each conductor.

5.3 RCD/GFCI Testing

The MS5908C can test the trip time and current of RCDs and GFCIs.

1. Plug the device into a socket protected by an RCD/GFCI.
2. Press the FUNC button to select the RCD or GFCI test mode.
3. Press the TEST button to initiate the test. The device will simulate a fault condition and measure the trip time and current.
4. Observe the displayed results. A successful test indicates the RCD/GFCI is functioning correctly.
5. Reset the RCD/GFCI after the test.

5.4 Wire Drop Measurement (Artificial Load)

دا فعالیت د حجم اندازه کويtage drop under specific artificial loads (5A, 8A, 10A).

1. Plug the device into the circuit.
2. Press the FUNC button to select the wire drop measurement mode.
3. Use the arrow buttons to select the desired artificial load (5A, 8A, or 10A).
4. وسیله به حجم ښکاره کړيtagد e ډراپ فیصدهtage.

۶.۵ د معلوماتو ساتل او شاته رڼا

• د معلوماتو ساتل: Press the HOLD button to freeze the current reading on the display. Press it again to release.
• شاته رڼا: Press the backlight button to illuminate the display for use in low-light conditions. Press it again to turn off the backlight.

6. ساتنه

6.1 پاکول

To clean the device, wipe the casinد اعلان سره gamp cloth and a mild detergent. Do not use abrasive cleaners or solvents. Ensure the device is completely dry before storage or next use.

6.2 د بیټرۍ بدلول

When the low battery indicator appears on the display, replace all 6 AAA batteries as described in Section 4.1. Always use new batteries of the same type.

6.3 ذخیره کول

If the device will not be used for an extended period, remove the batteries to prevent leakage. Store the circuit analyzer in a cool, dry place, away from direct sunlight and extreme temperatures.

7. ستونزه حل کول

This section provides solutions to common issues you might encounter with your MS5908C Circuit Analyzer.

• وسیله نه فعالیږي: وګورئ چې بیټرۍ په سمه توګه نصب شوي او کافي چارج لري. که اړتیا وي نو بیټرۍ بدل کړئ.
• ناسم لوستل: Ensure the device is properly plugged into the socket. Verify that the correct measurement mode is selected.
• RCD/GFCI test fails: Ensure the RCD/GFCI is functional and properly wired. If the issue persists, consult a qualified electrician.
• ښودنه تیاره یا روښانه ده: دا معمولا د بیټرۍ ټیټ ځواک په ګوته کوي. بیټرۍ بدل کړئ.

If you encounter problems not listed here or if the issue persists, contact Mastech customer support.

8. مشخصات

Detailed technical specifications for the Mastech MS5908C Circuit Analyzer are provided below.

Figure 8.1: Detailed specifications table for the MS5908C, including ranges, resolutions, and accuracies.

عمومي مشخصات:

• د محصول ابعاد: 7.87 x 5.91 x 9.84 انچه (200 x 150 x 250 mm)
• د توکي وزن: ۲.۲ پونډه (۱ کیلوګرامه)
• د بریښنا سرچینه: Battery Powered (6 x AAA batteries, included)
• د خوندیتوب درجه: CAT III 300V, Pollution Degree 2

9. تضمین او ملاتړ

9.1 د تضمین معلومات

The Mastech MS5908C Circuit Analyzer comes with a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or neglect. Please retain your proof of purchase for warranty claims.

Figure 9.1: Product packaging indicating a 1-year limited warranty.

9.2 د پیرودونکي ملاتړ

For technical assistance, warranty service, or general inquiries, please refer to the contact information provided on the Mastech official website or the documentation included with your product. When contacting support, please have your product model (MS5908C) and purchase details ready.