1. Киришүү
The UNI-T UT335 Series Handheld Digital Gauss Meter is a precision instrument designed for accurate magnetic field detection. Utilizing a Hall sensor, it measures the size and polarity of magnetic fields, offering automatic and manual zeroing capabilities. This series includes models UT335A, UT335B, and UT335C, each providing different levels of accuracy to suit various application requirements. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Gauss meter.
2. Пакеттин мазмуну
Таңгактан чыгаргандан кийин, төмөндө көрсөтүлгөн нерселердин бардыгы бар экенин жана жакшы абалда экендигин текшериңиз:
- Таңгактоочу куту
- UT335 Series Gauss Meter (UT335A, UT335B, or UT335C model)
- Hall Probe
- USB кабели (Type-C)
- Техникалык мүнөздөмө боюнча колдонмо
- Шайкештик сертификаты
3. Продукт бүтүп калдыview
The UT335 Series Gauss Meter features a robust design with an intuitive interface. Key components are:
- Probe Interface: Connects the Hall probe to the main unit.
- Учкуч Л.amp: Indicates device status or alerts.
- Экран: HD color TFT liquid crystal display for real-time measurements, magnetic pole, max/hold values, and alarm limits.
- Key Area: Contains buttons for ZERO, HOLD, and navigation.
- Холл зонду: The magnetic field sensor.
- Заряддоо интерфейси: Type-C port for charging the built-in lithium battery.
4. Баштапкы орнотуу
- Аппаратты заряддоо: Before first use, connect the Gauss meter to a power source using the provided USB Type-C cable. The built-in lithium battery provides approximately 16 hours of continuous operation on a full charge.
- Пробду туташтыруу: Carefully insert the Hall probe into the probe interface on the top of the main unit. Ensure a secure connection.
- Күйгүзүү: Press and hold the power button (usually located in the key area) to turn on the device.
- Нөлдөө: For accurate measurements, perform a zeroing operation. Place the Hall probe in an area free of magnetic fields and press the 'ZERO' button. The device supports both automatic and manual zeroing.
5. Иштөө нускамалары
5.1 Негизги өлчөө
- Ensure the device is powered on and zeroed.
- Position the Hall probe close to the magnetic field you wish to measure.
- The magnetic field strength (in Gs or mT) and polarity (North/South) will be displayed on the color screen.
- Use the 'HOLD' button to freeze the current reading on the screen for closer inspection.
5.2 Quality Test Function
The device features a one-key quality test function to quickly determine if a magnetic field falls within specified upper and lower limits, improving work efficiency.
- Access the quality test menu through the device interface.
- Set the desired upper and lower limits for the magnetic field.
- Place the probe in the magnetic field and initiate the test.
- The screen will display a pass (green checkmark) or fail (red cross) result, along with qualified/unqualified counts.
5.3 Counting Speed Measurement
This function allows for the measurement of rotational speed by detecting a fixed magnet on a rotating object.
- Fix a magnet onto the rotating wheel or object.
- Position the Hall probe close to the fixed magnet.
- As the wheel rotates, the device can measure the rotational speed, mileage, speed, and number of turns.
5.4 Маалыматтарды сактоо
The UT335 Series can store up to 50 sets of test data for easy access and review.
- Navigate to the data storage menu on the device.
- Save current measurement data.
- Recall previously saved data for analysis.
5.5 Alarm Methods
The device provides rich alarm methods when detected values exceed or fall below set limits.
- Экрандагы дисплей: Visual alert on the color screen.
- Коңгуроо: Үндүү сигнал.
- LED жарык: Visual indication via an LED.
6. Техникалык тейлөө
- Тазалоо: Аппаратты тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- Сактагыч: Store the Gauss meter in a cool, dry place away from direct sunlight and extreme temperatures.
- Батареяга кам көрүү: Recharge the built-in lithium battery regularly, even if not in use, to maintain battery health. Avoid fully discharging the battery for extended periods.
- Пробка кам көрүү: Handle the Hall probe with care. Avoid bending or subjecting it to excessive force, as this can damage the sensor.
7. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Түзмөк күйбөйт | Батарея аз; Түзмөктүн бузуктугу | Charge the battery; Contact support if issue persists |
| Так эмес окуулар | Probe not zeroed; Environmental magnetic interference; Damaged probe | Perform zeroing in a magnetic-free area; Move away from interference; Inspect probe for damage |
| Экран бош же катып калган | Software error; Low battery | Restart the device; Charge the battery |
| Маалыматтарды сактоо мүмкүн эмес | Memory full; Software error | Delete old data; Restart the device |
8. Техникалык шарттар
The following table details the technical specifications for the UT335 Series Gauss Meters:
| Өзгөчөлүк | UT335A | UT335B | UT335C |
|---|---|---|---|
| Тактык | ±5% | ±2% | ±1% |
| Диапазон | 0-30kGs / 0-3000mT | ||
| Магниттик талаанын резолюциясы | 0.01Gs / 0.01mT | ||
| Сенсор түрү | Холл сенсору | ||
| Экран | Түстүү экран | ||
| Бирдикти алмаштыруу | mT/GS | ||
| Pole display | ✓ | ||
| Maintenance value | ✓ | ||
| Peak display | ✓ | ||
| Counting test | ✓ | ||
| Quality inspection test | ✓ | ||
| Калибрлөө | ✓ | ||
| Арткы жарык | ✓ | ||
| Ойготкуч | Sound and light alarm prompt | ||
| Маалыматтарды сактоо | 50 | ||
| Заряддоо интерфейси | Type-C | ||
| Иштеп жаткан электр энергиясы | Камтылган 3.7V 750mAh литий батареясы | ||
| Өлчөмү | 140x63x27mm (not including probe) | ||
| Продукциянын салмагы | The main machine is about 120g; The probe is about 32g | ||
9. Колдонуучунун кеңештери
- Always perform a zeroing operation before critical measurements to ensure the highest accuracy.
- When measuring, try to keep the Hall probe perpendicular to the magnetic field lines for optimal readings.
- For consistent results in counting speed measurements, ensure the fixed magnet is securely attached and the probe's distance from it is constant.
- Regularly check the battery level, especially before extended use, to avoid interruptions.
10. Кепилдик жана колдоо
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