1. Introducció
The AMNVOLT PBRM-1 is a professional-grade battery voltage and internal resistance tester designed for engineers, technicians, and DIY enthusiasts. It utilizes a 1KHZ AC signal with four-wire Kelvin measurement for rapid and precise testing of various battery types, including soft-pack lithium, cylindrical lithium, and car batteries. Featuring a 2.8-inch TFT HD display, it provides clear voltage and resistance readings. Its portable design, coupled with a 1200mAh rechargeable battery and Type-C charging, makes it suitable for both workshop and field applications.
2. Informació de seguretat
- Always handle batteries with care. Avoid short-circuiting battery terminals.
- No intenteu mesurar el voltages or resistances outside the specified ranges of the device.
- Ensure the Kelvin clips are securely connected to the battery terminals before taking measurements.
- Mantingueu el dispositiu sec i allunyat de temperatures extremes.
- No desmunteu ni modifiqueu el dispositiu. Encarregueu tot el manteniment a personal qualificat.
- Use only the provided or recommended Type-C charging cable and a 5V/1A power adapter.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1x Main Tester Unit (AMNVOLT PBRM-1)
- 1x Four-wire Kelvin Clips
- 1 cable de càrrega tipus C
- 1x Manual d'usuari en anglès
4. Producte acabatview
Característiques principals:
- Mesura de precisió: Mesures voltage from -110V to +110V DC and resistance from 0-100Ω with 0.5% accuracy. Utilizes 1KHZ AC frequency and four-wire Kelvin clips for high accuracy.
- Smart Sorting Function: Allows setting customizable voltage and resistance thresholds for instant battery quality classification (Pass/Fail).
- Portabilitat millorada: Compact dimensions (135x80x24mm) and lightweight (approx. 160g) with a built-in adjustable stand for convenient use. Includes 0.8m test leads.
- Configuració personalitzada: Personalize display colors for resistance and voltage, adjust auto-shutdown timer, and save user calibration settings.
- Bateria recarregable: Integrated 1200mAh Li-ion battery, rechargeable via Type-C port (5V/1A input).
Aplicacions:
The PBRM-1 is versatile and can be used for:
- Testing soft pack lithium batteries.
- Analyzing cylindrical lithium batteries (e.g., 18650).
- Measuring car battery parameters.
- General small resistance measurements.
5. Configuració
5.1 Càrrega del dispositiu
- Connecteu el cable de càrrega tipus C proporcionat al port de càrrega del dispositiu.
- Connect the other end of the cable to a 5V/1A USB power adapter (not included).
- The battery indicator on the display will show charging status. Ensure the device is fully charged before first use for optimal performance.
5.2 Encès/Apagat
- Encès: Short press the bottom button (usually labeled 'RUNIO' or similar) to turn on the device. The main measurement interface will appear.
- Apagar: Long press the bottom button to power off the device.
5.3 Connexió dels cables de prova
- Connect the four-wire Kelvin clips to the designated port on the side of the tester.
- Assegureu-vos una connexió ferma.
6. Instruccions de funcionament
6.1 Mesura bàsica
- Power on the device. The main interface will display voltage (V-Range) and resistance (R-Range).
- Carefully connect the four-wire Kelvin clips to the battery terminals. Ensure good contact for accurate readings.
- The device will automatically display the voltage and internal resistance values.
6.2 Navigating Menus and Settings
- From the main interface, long press the 'MENU' button to access the main menu, which includes Sorting, SET (Settings), and CAL (Calibration).
- Use the arrow keys (Up, Down, Left, Right) to navigate between menu options and adjust values.
- Press the 'AUTO' button (or the central button) to confirm selections or save changes.
6.3 Settings Menu (SET)
In the SET menu, you can configure various device parameters:
- Idioma: Switch between English (EN) and Chinese (CN).
- Apagar: Set the automatic shutdown timer (e.g., 15 or 30 minutes, or NO for no auto-shutdown).
- Restablir: Restaura la configuració predeterminada de fàbrica.
- R_Color: Change the display color for resistance readings.
- V_Color: Change the display color for voltage lectures.
6.4 Sorting Mode (Sorting)
The sorting mode allows you to quickly classify batteries based on predefined voltage and resistance thresholds:
- Navigate to the 'Sorting' menu.
- Use the arrow keys to set the upper and lower limits for both voltage i resistència.
- Once limits are set, the device will indicate 'Pass' or 'Fail' for each tested battery, along with a count of passed and failed items.
6.5 Calibration Mode (CAL)
The calibration mode allows for multi-point calibration of voltage and resistance to maintain measurement accuracy. Calibration values can be saved, and factory settings can be restored if errors occur.
- Navigate to the 'CAL' menu.
- Select 'Resistance Calibration' (R-CAL) or 'Voltage Calibration' (V-CAL).
- Follow the on-screen prompts to perform the calibration. Use known reference values for best accuracy.
- Select 'Ok' to save the calibration or 'Cancel' to discard changes.
6.6 Demostració en vídeo
7. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar el dispositiu. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: For prolonged storage, charge the battery to approximately 50-70% every few months to maintain battery health.
- Cables de prova: Inspect the Kelvin clips and cables regularly for any signs of wear or damage. Replace if necessary to ensure accurate and safe operation.
8. Solució De Problemes
- El dispositiu no s'encén: Ensure the battery is charged. Connect the Type-C cable and try again.
- Lectures inexactes: Check that the Kelvin clips are making good, clean contact with the battery terminals. Ensure the battery is within the device's specified voltage and resistance ranges. Consider performing a calibration if readings are consistently off.
- Problemes de visualització: If the screen is frozen or unresponsive, try powering off and on the device. If the issue persists, perform a factory reset via the SET menu.
- El dispositiu no respon: If the device becomes unresponsive, try a long press of the power button to force a shutdown, then restart.
9. Especificacions
| Característica | Especificació |
|---|---|
| Model | PBRM-1 |
| Voltage Interval de mesura | -110V ~ +110V DC |
| Voltage Precisió | ±0.5% |
| Interval de mesura de la resistència | 0-100Ω |
| Precisió de la resistència | ±0.5% |
| Senyal de prova | AC 1KHz ±10% |
| Mètode de mesura | Four-wire Kelvin clip |
| Tipus de visualització | 2.8" TFT Digital Only |
| Bateria | Built-in 1200mAh Li-ion |
| Port de càrrega | Type-C (5V/1A input) |
| Dimensions (L x A x A) | 135 mm x 80 mm x 24 mm |
| Pes aproximat | 160 g |
| Categoria de subministraments de bricolatge | Elèctric |
| Origen | Xina continental |
10. Consells d'usuari
- For the most accurate resistance measurements, ensure the Kelvin clips are firmly attached to the battery terminals, minimizing contact resistance.
- Utilize the sorting function to quickly categorize large batches of batteries, saving time in identifying suitable cells.
- Regularly check the battery level, especially before critical measurements, to avoid interruptions.
- Experiment with the display color customization to find a setting that is most comfortable for your eyes in different lighting conditions.
11. Garantia i Suport
The AMNVOLT PBRM-1 is designed for reliability and performance. For any questions, technical assistance, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
