Crenova Digital Clamp Manual d'usuari multímetre multímetre

1. Introducció

The Crenova 606C+ Digital Clamp Meter is a versatile and reliable tool designed for professional electricians and DIY enthusiasts alike. This handheld, battery-operated digital multimeter is double insulated and engineered to meet safety standard IEC61010-1 CAT II 600V, ensuring safe operation across various applications.

Its auto-ranging design simplifies measurements by automatically selecting the correct range for different circuits and appliances. With a comprehensive set of practical modes and user-oriented features, the 606C+ is suitable for use in homes, schools, laboratories, and industrial settings.

Figure 1.1: The Crenova 606C+ Digital Clamp Meter and included accessories.

2. Informació de seguretat

WARNING: Always read and understand all safety warnings and instructions before operating this device. Failure to do so may result in electric shock, fire, or serious injury.

• This device conforms to IEC61010, double insulation, and CAT III 600V safety standards.
• Always ensure the device is set to the correct measurement function and range before connecting to a circuit.
• Do not attempt to measure current on both live and neutral wires simultaneously with the clamp jaw, as this will result in a zero reading. Only clamp al voltant d'un sol conductor.
• Avoid contact with live circuits. Use appropriate personal protective equipment (PPE).
• Do not operate the meter if it appears damaged or if the test leads are damaged.
• Refer to the full user manual for complete safety guidelines and warnings.

3. Configuració

3.1. Desembalatge i contingut

Carefully unpack all items from the product packaging. Verify that all components listed below are present and undamaged.

• 1 x Crenova Clamp Meter (Model 606C+)
• 1 Pair of Probe Test Leads (Red and Black)
• 1 Pair of Alligator Clip Test Leads (Red and Black)
• 1 x Termopar tipus K
• 2 x LR03 AAA Batteries (1.5V each)
• 1 x Malet per portar
• 1 x Manual d'usuari (aquest document)

Figure 3.1: All components included in the Crenova 606C+ set, neatly organized.

3.2. Instal·lació de la bateria

The Crenova 606C+ requires 2 AAA batteries (1.5V each), which are included in the package. To install or replace batteries:

1. Localitzeu el compartiment de la bateria a la part posterior del mesurador.
2. Feu servir un tornavís per obrir la tapa del compartiment de la bateria.
3. Insert the 2 AAA batteries, ensuring correct polarity (+ and -).
4. Substituïu la tapa del compartiment de la bateria i fixeu-la amb el cargol.

A low battery indicator will appear on the LCD when batteries need replacement.

4. Instruccions de funcionament

The Crenova 606C+ offers a wide range of measurement capabilities. Familiarize yourself with the function dial and buttons for optimal use.

4.1. S'ha acabat la funcióview

Figura 4.1: Mésview of the multipurpose functions available on the Crenova 606C+.

The meter features a 6000-count large LCD with backlight for clear readings, even in dark environments. A built-in torch further aids visibility. Key functions include:

• AC/DC Current (up to 600A): Measured using the clamp mandíbula.
• Volum AC / DCtage (up to 600V): Measured using test leads.
• Resistance (up to 60MΩ): Measured using test leads.
• Capacitance (up to 6mF): Measured using test leads.
• Frequency (up to 10MHz): Measured using test leads.
• Cicle de treball: Measured using test leads.
• Prova de continuïtat: Audible alarm for continuous circuits.
• Prova de díode: Per comprovar el funcionament dels díodes.
• Vol. Sense contactetage (NCV) Detection (48V to 250V AC): Detecta AC voltagi sense contacte directe.
• Live Wire Test (110V to 380V AC): Identifies live wires with an audible alarm.
• Inrush (INR) Current Measurement: Measures the initial surge of current when a device is turned on.
• Temperature Measurement (-4°F to 1832°F / -20°C to 1000°C): Requires the K-type thermocouple.
• LowZ Mode: Tests AC voltage with low impedance to reduce false readings from ghost voltage.
• V.F.C Button: Long press to enable the low pass filter for specific requirements.
• REL (Relative) Mode: Measures the difference from a reference value.
• HOLD (Data Hold) Mode: Congela la lectura actual a la pantalla.
• ZERO Mode: Zeros the meter for accurate readings.

4.2. Current Measurement (Clamp Mandíbula)

El clamp jaw allows for non-contact measurement of AC/DC current up to 600A. The maximum allowed diameter of the measured wire is 25mm (1.38 inches).

Figure 4.2: The large jaw opening (1.38"/35mm) for non-contact measurements.

Per mesurar el corrent:

1. Turn the function dial to the appropriate AC A or DC A range (e.g., 600A). If unsure, start with the higher range.
2. Obriu el clamp mandíbula prement el gallet.
3. Col·loqueu el clamp jaw around a solter conductor of the circuit you wish to measure. Ensure the jaw is fully closed. Nota: Clamping around both live and neutral wires will result in a zero reading as the currents cancel each other out.
4. Llegiu el valor actual que es mostra a la pantalla LCD.
5. Use the "HOLD" button to freeze the reading if needed.

Figure 4.3: Measuring AC/DC current by clampal voltant d'un sol cable.

4.3. Vol sense contactetage (NCV) and Live Wire Test

La funció NCV permet la detecció ràpida del volum de CAtage without direct contact, providing an audible alarm. The Live Wire Test identifies live wires within a specific voltage gamma.

Figure 4.4: NCV detection range is AC 48V ~ 250V. Higher voltage results in louder, faster beeps.

4.4. Mesura de la temperatura

Utilize the included K-type thermocouple to measure temperature across a wide range.

Figure 4.5: The meter can measure temperature from -4°F to 1832°F (-20°C to 1000°C).

4.5. User-Friendly Features

The 606C+ is designed for ease of use, featuring a bright torch and backlight for working in dimly lit areas, and an auto power-off function to conserve battery life.

Figure 4.6: The torch and backlight features ensure easy readability in dark conditions.

5. Manteniment

• Neteja: Wipe the meter with a dry, clean cloth. Do not use abrasive cleaners or solvents.
• Substitució de la bateria: Canvieu les piles immediatament quan aparegui l'indicador de bateria baixa per garantir lectures precises i un funcionament correcte.
• Emmagatzematge: Store the meter in its carrying pouch in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
• Calibració: For professional use, periodic calibration by a qualified technician is recommended to maintain accuracy.

6. Solució De Problemes

• Sense pantalla/alimentació: Comproveu la instal·lació de les piles i assegureu-vos que no estiguin esgotades. Substituïu-les si cal.
• Lectures inexactes:
  • Ensure the correct function and range are selected.
  • For current measurements, ensure the clamp is around a single conductor only.
  • Check test lead connections for proper seating.
  • Consider external interference if readings are erratic.
• "OL" o Indicació de sobrecàrrega: El valor mesurat supera el rang seleccionat. Canvieu a un rang superior o verifiqueu el circuit.
• Sense bip de continuïtat: Ensure the circuit is de-energized and the test leads are making good contact.

If issues persist, refer to the detailed troubleshooting section in the complete user manual or contact Crenova customer support.

7. Especificacions

8. Garantia i Suport

For warranty information and technical support, please refer to the official Crenova weblloc web o contacteu directament amb el venedor a través de la vostra plataforma de compra. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.

For further assistance, you may visit the official Crenova Store: Crenova Store on Amazon.