PQWT M200
PQWT M200 Water Detector Instruction Manual
الموديل: M200
1. المقدمة
The PQWT M200 Water Detector is a geophysical instrument designed for underground water detection. It utilizes the natural electric field frequency selection system to analyze changes in the earth's electromagnetic field, providing millivolt data (Self-potential) to identify potential water sources.
2. محتويات العبوة
تأكد من وجود جميع المكونات في العبوة:
- Host Machine (PQWT M200 Detector)
- Electrode Bars
- Copper Electrodes
- كابل
- حزام
- شاحن
- حقيبة الحمل
Figure 2.1: Included components of the PQWT M200 Water Detector kit.
Figure 2.2: The PQWT M200 Water Detector and its accessories stored in the carrying case.
3. المواصفات الفنية
| المعلمة | قيمة |
|---|---|
| نموذج المنتج | PQWT-M100/200/400 (M200 variant) |
| قياس العمق | 100/200/400 meters (M200: 200 meters) |
| Measurement Data Unit | Electric field component of different frequencies of the earth electromagnetic field ΔVs (mV) |
| مدى القياس | 0mV-1000mV, automatic range conversion |
| دقة القياس | 0.001mV |
| Measuring Channel | 4/6/8 قنوات |
| كسب القناة | 1-200,000 مرات |
| تردد القياس | 30/36/48 frequency |
| Weight (Host) | 0.55كجم |
| قوة | 18650*2 3000mAh rechargeable lithium battery |
| عرض | مؤشر LED |
| تحويل A / D | 8-bit 1Msps |
| معاوقة الإدخال | ≥10 ميغا أوم |
| الرطوبة النسبية | ≤85% |
| استهلاك الطاقة | حوالي 1 واط |
| درجة حرارة بيئة العمل | -20 درجة مئوية ~ +50 درجة مئوية |
| أبعاد المنتج | 16.4 بوصة طول × 6.1 بوصة عرض × 13.2 بوصة ارتفاع |
| طريقة التحكم | التطبيق، عن بعد |
| تقنية الاستشعار | Electric Field Sensor |
| الأجهزة المتوافقة | أجهزة أندرويد |
Figure 3.1: Detailed technical specifications for the PQWT M-series water detectors.
4. الإعداد والتثبيت
4.1. Mobile App Installation
The PQWT M200 operates with a dedicated mobile application on Android devices. Follow these steps to install the app:
- Locate the QR code on the side of the host machine.
- قم بمسح رمز الاستجابة السريعة ضوئيًا باستخدام جهازك المحمول.
- Open the download link provided by the QR code in your browser.
- Install the application named "PQWT water finder" or "PQWT_MobileAPP_PRO.APK".
Alternatively, you can download the app directly from: http://www.pqwtcs.com/download/PQWT_MobileAPP_PRO.APK
الشكل 4.1: الجبهة view of the PQWT M200 device with the mobile app QR code visible.
الشكل 4.2: الأعلى والجانب views of the PQWT M200 device, highlighting the QR code for app download.
الشكل 4.3: مفصل view of the QR code and instructions for mobile app installation.
4.2. اتصال الأجهزة
- Connect the cable to the host machine.
- Connect the electrode bars and copper electrodes to the cable.
- Secure the host machine to your person using the provided belt for ease of use during surveys.
- Ensure the device is charged using the provided charger before use.
5. تعليمات التشغيل
5.1. Powering On and Connecting
- Press and hold the white button on the host machine to turn it on.
- Open the "PQWT water finder" app on your Android device.
- The app should automatically connect to the device. Verify the connection status within the app.
Figure 5.1: Visual guide for initial setup and software interface navigation.
5.2. Conducting a Survey
The PQWT M200 offers high-speed and efficient detection of underground water sources. It is suitable for various geological structures including plains, hills, mountains, highlands, and basins.
- حدد وضع القياس: In the software operation interface, choose your desired measurement mode (e.g., "Three frequency" for rough tests or "Profile survey").
- تعيين المعلمات: Adjust parameters such as "Lines", "Sites", and "Gain" as needed. Click "OK" to confirm.
- بدء القياس: Click "Record" to begin measuring the first point.
- Continue Measurement: After the data for the first point is measured and the app indicates "record completed", move to the next measurement point and click "Record" again. Repeat this process for all desired points.
- تحليل البيانات: The instrument automatically generates geological section drawings without the need for a computer (Android system only). Analyze the generated curves and maps to identify potential water locations.
Figure 5.2: User conducting a water survey in the field with the PQWT M200.
Video 5.1: A demonstration of the PQWT M100 (similar model) in a real-world water survey application in Zambia, showing the process from survey to drilling.
6. الصيانة
- احرص على إبقاء الجهاز نظيفًا وخاليًا من الغبار والرطوبة.
- Store the device and accessories in the provided carrying case when not in use to prevent damage.
- Charge the battery regularly, even during periods of inactivity, to maintain battery health.
- تجنب تعريض الجهاز لدرجات حرارة شديدة أو لأشعة الشمس المباشرة لفترات طويلة.
- Inspect cables and electrodes for wear or damage before each use. Replace damaged components as necessary.
7. استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| الجهاز لا يعمل. | بطارية منخفضة أو زر الطاقة غير مضغوط بشكل صحيح. | Charge the device. Press and hold the power button firmly for a few seconds. |
| App fails to connect to the device. | Bluetooth/wireless issue, app not installed correctly, or device not powered on. | Ensure the device is on. Restart the app and device. Check your Android device's wireless settings. Reinstall the app if necessary. |
| قراءات غير دقيقة أو غير متسقة. | Poor electrode contact, environmental interference, or incorrect survey procedure. | Ensure electrodes are firmly inserted into the ground. Avoid areas with significant electromagnetic interference. Review operating instructions for correct survey methods. |
| يتعطل التطبيق أو يتجمد. | Software bug or insufficient device resources. | Restart the app. Ensure your Android device meets the minimum system requirements. Check for app updates. |
For further assistance, refer to the support section or contact customer service.
8. الضمان والدعم
The PQWT M200 Water Detector comes with a two-year instrument warranty and free maintenance. For any inquiries, concerns, or expert remote assistance regarding well position fixing, please contact our dedicated after-sales support group.
معلومات الاتصال: Refer to the product packaging or the official PQWT webالموقع للحصول على تفاصيل الاتصال بالدعم الحالية.
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