Вовед
The Extech MF100 is a versatile AC/DC Magnetic Field Meter designed for accurate measurement of magnetic fields. It incorporates a Hall effect sensor with automatic temperature compensation, ensuring reliable readings across various environmental conditions. This device is suitable for a range of applications requiring precise magnetic field analysis.
Figure 1: The Extech MF100 AC/DC Magnetic Field Meter, showing the main unit connected to its uniaxial magnetic probe sensor.
Карактеристики
- Utilizes Hall effect sensor with Automatic Temperature Compensation (ATC)
- N pole/S pole indicator for magnetic field direction
- Zero button for accurate DC measurement
- Data Hold function to freeze readings
- Min/Max recording for capturing extreme values
- Auto power off with disable feature to conserve battery life
Содржина на пакетот
По отварањето на пакувањето, проверете дали сите предмети се присутни и неоштетени:
- Extech MF100 AC/DC Magnetic Field Meter
- Uniaxial Magnetic Probe Sensor
- Protective Cover for the probe
- 9V батерија (вклучена)
- Цврста торбичка за носење
Информации за безбедност
Please read and understand all safety precautions before operating the Extech MF100. Failure to follow these instructions may result in injury or damage to the device.
- Do not attempt to open the meter casing. Servicing should only be performed by qualified personnel.
- Keep the device away from strong electromagnetic fields that are not being measured, as this may affect accuracy.
- Пред употреба, проверете дали преградата за батерии е безбедно затворена.
- Фрлете ги батериите според локалните прописи.
- Avoid dropping the meter or subjecting it to severe impact.
Поставување
- Инсталација на батерија: Open the battery compartment cover on the back of the meter. Insert the included 9V battery, observing the correct polarity. Close the cover securely.
- Поврзување со сонда: Connect the uniaxial magnetic probe sensor cable to the input jack located at the top of the MF100 meter. Ensure the connection is firm.
- Заштитна обвивка: Place the protective cover over the probe tip when not in use to prevent damage.
Упатства за работа
This section details the basic operation of the Extech MF100.
- Вклучување/исклучување: Притиснете го МОЌ button to turn the meter on or off. The display will illuminate.
- Selecting AC/DC Mode: Притиснете го MODE DC/AC button to toggle between AC (alternating current) and DC (direct current) magnetic field measurement modes. The selected mode will be indicated on the display.
- Zeroing for DC Measurement: Before taking DC measurements, press the НУЛА button to calibrate the meter and eliminate any residual magnetic fields. This ensures accurate DC readings.
- Земање мерења: Position the tip of the uniaxial magnetic probe sensor in the magnetic field you wish to measure. The reading will be displayed on the LCD. The N pole/S pole indicator will show the direction of the magnetic field.
- Задржување на податоци: Притиснете го ДРЖИ копче за замрзнување на моменталното отчитување на екранот. Притиснете повторно за да го ослободите.
- Min/Max Recording: Притиснете го REC button once to enter Min/Max recording mode. The meter will continuously record the minimum and maximum values. Press REC again to cycle through Min, Max, and current readings. Press and hold REC to exit Min/Max mode.
- Автоматско исклучување: The meter will automatically power off after a period of inactivity to conserve battery. To disable this feature, refer to the full manual for specific button sequences during power-on.
Figure 2: The Extech MF100 being used by a technician to measure a magnetic field in a laboratory environment.
Figure 3: The Extech MF100 in use outdoors, demonstrating its portability and application in various field conditions.
Одржување
- Чистење: Wipe the meter and probe with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Замена на батерија: When the low battery indicator appears on the display, replace the 9V battery promptly to ensure accurate operation.
- Складирање: Store the meter in its hard carrying case in a cool, dry place when not in use. Remove the battery if storing for extended periods to prevent leakage.
Решавање проблеми
| Проблем | Можна причина | Решение |
|---|---|---|
| Мерачот не се вклучува | Изумрена или неправилно инсталирана батерија | Replace battery, check polarity |
| Inaccurate DC readings | Not zeroed before measurement | Press the ZERO button before taking DC measurements |
| Променливи читања | Interference from other magnetic sources; damaged probe | Move away from other sources; inspect probe for damage |
Спецификации
| Спецификација | Вредност |
|---|---|
| Број на модел | MF100 |
| Димензии на производот (Д x Ш x В) | 7.8 x 2.7 x 1.2 инчи |
| Тежина на ставката | 0.27 килограми (9.52 унци) |
| Извор на енергија | Напојува со батерии (потребни се 2 литиум-јонски батерии, вклучени) |
| Тип на сензор | Hall Effect with ATC |
| Прво достапен датум | 30 јуни 2015 година |
Гаранција и поддршка
Warranty information for the Extech MF100 is typically provided with the product packaging or can be found on the official Extech website. For technical support, service, or to inquire about replacement parts, please visit the Продавница Extech на Amazon или официјалното лице на производителот webсајт.
