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The UEi DL579 is a CAT III 600 V rated True RMS AC Clamp Meter designed for comprehensive electrical testing. It features a dual display for simultaneous readings and measures AC/DC voltage, AC current, resistance, capacitance, and temperature.
This versatile tool is ideal for checking system boards, live wires, and performing various electrical measurements in professional settings.
Característiques principals:
- CAT III 600 V rating for enhanced safety.
- Measures AC Volts up to 750 VAC.
- Measures DC Volts up to 1000 VDC.
- Measures AC current up to 600A.
- Measures Resistance up to 60MΩ.
- Includes temperature measurement via K-Type thermocouples.
- Capacitance measurement capability.
- Dual display for simultaneous readings.
- Inrush current function for motor startup analysis.
Components i controls
Figura 1: Frontal view of the UEi DL579-600A Dual Display TRMS-Clamp Meter, showing the main display, rotary dial, and clamp mandíbula.
Figure 2: The DL579-600A meter alongside its accessories, including test leads, K-Type thermocouple, carrying pouch, and batteries.
Detailed Component Breakdown:
- A. Clamp: Used to measure inductive AC current. Opens to 1.25 inches (32.0mm).
- B. Marques d'alineació del conductor: Indicators for proper conductor placement within the clamp.
- C. Category Max Indicator: Displays the maximum CAT Rating for the clamp mandíbula.
- D. NCV Alert Light: Illuminates when Non-Contact Voltage (NCV) is detected.
- F. Clamp Palanca: Used to open and close the current clamp mandíbula.
- G. Selector giratori: Used to select the desired measurement function (e.g., Volts, Amps, Ohms, Temp).
- H. Botó d'interval: Press to set the manual range for measurements.
- I. Botó SELECT: Used to toggle between functions within a single rotary dial position (e.g., AC/DC).
- J. Category Max Indicator: Displays the maximum CAT Rating for the input jacks.
- K. Test Lead Input Jacks: Multifunction and Positive input jacks for connecting test leads.
- L. Wire Separation Tab/NCV Sensor: Used to isolate an individual wire from a bundle for testing. The NCV sensor detects live voltage.
- M. Test Lead Holder: Emmagatzematge convenient per a cables de prova.
- N. Hand Guide: Provides a point of reference for operator safety during use.
- O. Hold/Backlight Button: Press to hold the current reading on the display or activate the backlight.
- Botó P. Mín./Màxim: Records minimum and maximum readings during a measurement session.
- P. Visualització: Dual LCD display showing measurement values.
- R. Botó d'entrada/Hz de servei: Activates Inrush current measurement or switches to Frequency/Duty Cycle mode.
- S. Entrades de la sonda de temperatura de tipus K: Jacks for connecting the K-Type thermocouple for temperature measurements.
- T. Bloqueig de presa d'entrada: Secures the test leads in the input jacks.
- U. Built-in versatile magnet: Can be used as a mount or with an optional strap.
- V. Tapa de la bateria: Protegeix el compartiment de la bateria.
- W. Pestells del compartiment de la bateria: Assegureu la coberta de la bateria.
Figura 3: Primer pla view of the dual display, showing simultaneous readings for different parameters.
Figure 4: Detail of the test lead input jacks and the K-Type temperature probe input, with a probe connected.
Figura 5: posterior view showing the built-in versatile magnet, allowing for hands-free operation or attachment to metal surfaces.
Figure 6: Close-up of the battery compartment, secured by latches, for easy battery replacement.
Configuració i ús inicial
- Instal·lació de la bateria: Open the battery cover (V) by releasing the latches (W). Insert the required batteries, ensuring correct polarity. Close the cover securely.
- Encès: Rotate the Rotary Selector Dial (G) from the "OFF" position to any desired measurement function (e.g., V~ for AC Volts, A~ for AC Current). The display (Q) will illuminate.
- Connexió dels cables de prova: Per al voltage, resistance, capacitance, or diode measurements, insert the test leads into the appropriate Test Lead Input Jacks (K). Ensure the leads are fully inserted and secured by the Input Jack Lock (T).
- Connecting Temperature Probe: For temperature measurements, connect the K-Type thermocouple to the K-Type Temperature Probe Inputs (S).
Instruccions de funcionament
Measuring AC Current (Clamp Function):
- Rotate the Rotary Selector Dial (G) to the "A~" position.
- Premeu el botó Clamp Lever (F) to open the Clamp (A).
- Place the single conductor wire to be measured within the clamp jaw, ensuring it aligns with the Conductor Alignment Marks (B).
- Allibera el Clamp Lever (F) to close the jaw around the conductor.
- Read the AC current value on the Display (Q).
Volum de mesuratage (AC/DC):
- Connect the test leads to the appropriate Test Lead Input Jacks (K).
- Rotate the Rotary Selector Dial (G) to the "V~" (AC Volts) or "V-" (DC Volts) position. Use the SELECT button (I) to toggle if needed.
- Toqueu les sondes de prova als punts del circuit on el volumtage s'ha de mesurar.
- Llegeix el voltage value on the Display (Q).
Mesura de la temperatura:
- Connect the K-Type thermocouple to the K-Type Temperature Probe Inputs (S).
- Rotate the Rotary Selector Dial (G) to the "Temp" position.
- Col·loqueu la punta del termopar sobre o a prop de l'objecte la temperatura del qual es vol mesurar.
- Read the temperature value on the Display (Q).
Using Hold/Backlight and Min/Max Functions:
- Manteniu: Press the Hold/Backlight Button (O) briefly to freeze the current reading on the display. Press again to release.
- Il·luminació de fons: Press and hold the Hold/Backlight Button (O) to activate the display backlight for low-light conditions. Press and hold again to turn off.
- Mínim/Màxim: Press the Min/Max Button (P) to enter Min/Max recording mode. The meter will continuously record the minimum and maximum values. Press again to cycle through Min, Max, and current readings. Hold to exit.
Manteniment
- Neteja: Wipe the meter with a dry, clean cloth. Do not use abrasive cleaners or solvents.
- Substitució de la bateria: When the low battery indicator appears on the display, replace the batteries promptly to ensure accurate readings. Refer to the "Setup and Initial Use" section for battery installation.
- Emmagatzematge: Store the meter in its provided carrying pouch (Figure 2) in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
- Calibració: For optimal accuracy, periodic calibration by a qualified service center is recommended.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El mesurador no s'encén. | Piles gastades o instal·lades incorrectament. | Comproveu la polaritat de la bateria i substituïu-la si cal. |
| Lectures inexactes. | Low battery, incorrect function selected, or environmental interference. | Replace batteries, ensure correct function is selected on the rotary dial, move away from strong electromagnetic fields. |
| La pantalla mostra "OL" (sobrecàrrega). | Input value exceeds the selected range or meter's maximum capacity. | Select a higher range using the Range Button (H) or ensure the measurement is within the meter's specifications. |
| Meter beeps excessively. | Normal operation for certain functions (e.g., continuity check) or a known characteristic for dial rotation. | This is a characteristic of the meter. There is no user interface to disable the beep function. |
Especificacions
| Paràmetre | Valor |
|---|---|
| Número de model | DL579 |
| Marca | Instruments de prova UEi |
| Classificació de seguretat | CAT III 600 V |
| Volts AC | 750 VAC |
| Volts CC | 1000 VDC |
| Corrent CA (Amps) | 600A |
| Resistència (ohms) | 60 MΩ |
| Capacitat | Yes (Value not specified in input, but capability is) |
| Mesura de la temperatura | Yes, via K-Type thermocouples (Upper Temperature Rating: 125 Degrees Celsius) |
| Tipus de visualització | Pantalla dual |
| Font d'alimentació | Funciona amb bateria |
| Pes de l'article | 16 unces (1 lliura) |
| Dimensions del producte (L x A x A) | 1 x 1 x 1 polzades |
| UPC | 053533509274 |
Garantia i Suport
The UEi DL579-600A Dual Display TRMS-Clamp El mesurador ve amb un garantia d'un any from the date of purchase. For warranty claims, technical support, or service inquiries, please refer to the contact information provided in the included warranty documentation or visit the official UEi Test Instruments weblloc.
Per obtenir més suport i recursos, podeu visitar el UEi Test Instruments Store on Amazon.
