Fluke 15B+ digitalt multimeter brugermanual

1.Overview

The Fluke 15B+ Digital Multimeter is a rugged, reliable, and accurate tool designed for various electrical applications. It offers essential measurement capabilities in a user-friendly design, suitable for both professional and serious DIY users.

Billede: Forside view of the Fluke 15B+ Digital Multimeter, showing the display, rotary dial, and input jacks.

Nøglefunktioner:

• CAT III 600V Sikkerhedsvurdering: Ensures safety for electrical systems in residential and commercial settings.
• AC/DC Voltage Measurement up to 1000V: Måler både AC og DC voltage for a wide range of applications.
• AC/DC Current Measurement up to 10A: Accurately measures AC and DC current for diagnosing electrical issues.
• Flere målefunktioner: Indeholder Voltage, Resistance, Continuity, Diode, and Capacitance.
• Input Terminal for AC/DC Current Measurements: Dedicated input for current measurements up to 10A.

2. Sikkerhedsoplysninger

Always adhere to safety precautions when using any electrical testing equipment. Failure to do so may result in injury or damage to the meter or equipment under test.

• Læs instruktionerne: Read and understand all instructions and safety information before use.
• Korrekt brug: Use the multimeter only as specified in this manual; otherwise, the protection provided by the multimeter might be impaired.
• Nominel voltage: Påfør ikke mere end den nominelle voltage, as marked on the multimeter, between the terminals or between any terminal and earth ground.
• Inspect Leads: Inspect test leads for damaged insulation or exposed metal. Replace damaged leads.
• Avoid Live Circuits: Do not use the multimeter on live circuits with exposed conductors or bus bars.
• Personligt beskyttelsesudstyr (PPE): Always wear appropriate personal protective equipment, such as safety glasses and insulated gloves, when working with electrical systems.
• CAT III 600V: This meter is rated for CAT III 600V. Do not use it in environments exceeding this rating.

3. Hvad er der i æsken

Your Fluke 15B+ Digital Multimeter package includes the following items:

• Fluke 15B+ Digital Multimeter
• TL75 Test Leads
• 2 AA-batterier (forinstalleret eller medfølger separat)

Image: The Fluke 15B+ Digital Multimeter shown alongside its red and black TL75 test leads and protective caps.

4. Opsætning

4.1 Batteriinstallation

The Fluke 15B+ requires two AA batteries for operation. These are typically included with your purchase.

1. Sørg for, at multimeteret er slukket.
2. Find batteridækslet på bagsiden af ​​multimeteret.
3. Brug en skruetrækker til at løsne skruen/skruerne, der fastgør dækslet.
4. Remove the cover and insert the two AA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
5. Replace the battery compartment cover and tighten the screw(s).

4.2 Tilslutning af testledninger

Korrekt tilslutning af testledninger er afgørende for nøjagtige og sikre målinger.

1. Indsæt sort testledning ind i KOM (common) input jack.
2. For most voltage, resistance, continuity, diode, and capacitance measurements, insert the rød testledning ind i VΩHzCAP indgangsstik.
3. For current measurements (mA/A), insert the rød test lead into the appropriate current input jack (e.g., mA/A or 10A FUSED), depending on the expected current level. Refer to the multimeter's faceplate for specific jack labels.

5. Betjeningsvejledning

5.1 Generel drift

1. Tænd/sluk: Rotate the central dial from the OFF position to any desired measurement function to turn the meter on. Rotate back to OFF to power off.
2. Funktionsvalg: Use the central rotary dial to select the desired measurement function (e.g., V~ for AC Voltage, V- for DC Voltage, Ω for Resistance).
3. Område knap: Tryk på RANGE button to manually select a measurement range if auto-ranging is not desired. Press again to cycle through ranges or hold to return to auto-ranging.
4. HOLD knap: Tryk på HOLDE knappen for at fryse den aktuelle aflæsning på displayet. Tryk igen for at slippe.
5. Baggrundslys knap: Press the backlight button (sun icon) to illuminate the display in low-light conditions.

Image: A gloved hand holding the Fluke 15B+ Digital Multimeter, demonstrating its ergonomic design.

5.2 Målefunktioner

5.2.1 AC/DC Voltage Måling

1. Drej drejeknappen til V~ (AC-volumentage) eller V- (DC bindtagog).
2. Connect the black test lead to the COM terminal and the red test lead to the VΩHzCAP terminal.
3. Carefully touch the test probes to the points where voltage is to be measured (in parallel with the circuit).
4. Læs bindtage -værdi på displayet.

5.2.2 AC/DC Current Measurement

Forsigtighed: Always ensure the circuit is de-energized before connecting the multimeter in series for current measurements. Incorrect connection can blow the fuse or damage the meter.

1. Drej drejeknappen til A~ (AC-strøm) eller A- (DC Current).
2. Tilslut den sorte testledning til COM-terminalen.
3. For currents up to 400mA, connect the red test lead to the mA/A terminal. For currents up to 10A, connect the red test lead to the 10A FUSED terminal.
4. Open the circuit where current is to be measured and connect the multimeter in series.
5. Re-energize the circuit and read the current value on the display.

Image: The Fluke 15B+ Digital Multimeter connected to an electrical panel, displaying a voltage læsning.

5.2.3 Modstandsmåling

1. Drej drejeknappen til Ω (Resistance).
2. Connect the black test lead to COM and the red test lead to VΩHzCAP.
3. Ensure the component or circuit under test is de-energized.
4. Touch the test probes across the component or circuit.
5. Læs modstandsværdien på displayet.

5.2.4 Kontinuitetstest

1. Drej drejeknappen til Kontinuitet symbol (looks like a sound wave).
2. Connect the black test lead to COM and the red test lead to VΩHzCAP.
3. Ensure the circuit under test is de-energized.
4. Touch the test probes across the points to be tested.
5. The meter will beep if a continuous path (low resistance) is detected. The display will show the resistance value.

5.2.5 Diodetest

1. Drej drejeknappen til Diode symbol (looks like an arrow with a bar).
2. Connect the black test lead to COM and the red test lead to VΩHzCAP.
3. Ensure the diode is disconnected from the circuit.
4. Touch the red probe to the anode and the black probe to the cathode. A forward voltagEt spændingsfald (f.eks. 0.5V til 0.8V for siliciumdioder) bør vises.
5. Reverse the probes. The display should show OL (Open Loop) for a good diode.

5.2.6 Kapacitansmåling

1. Drej drejeknappen til Kapacitans symbol (looks like two parallel lines).
2. Connect the black test lead to COM and the red test lead to VΩHzCAP.
3. Sørg for, at kondensatoren er helt afladet før test.
4. Berør testproberne hen over kondensatorterminalerne.
5. Læs kapacitansværdien på displayet.

Image: A technician wearing safety gear, using the Fluke 15B+ Digital Multimeter to take a reading inside an electrical panel.

6. Vedligeholdelse

6.1 Rengøring

For at rengøre multimeteret skal du tørre huset af med enamp klud og mildt rengøringsmiddel. Brug ikke slibemidler eller opløsningsmidler. Sørg for, at måleren er helt tør før brug.

6.2 Udskiftning af batteri

Replace the batteries when the low battery indicator appears on the display. Refer to Section 4.1 for battery installation instructions.

6.3 Udskiftning af sikringer

If the current measurement function stops working, the fuse may need replacement. Always replace with a fuse of the specified type and rating to maintain safety and performance.

1. Ensure the multimeter is turned OFF and test leads are disconnected.
2. Open the battery compartment cover as described in Section 4.1.
3. Carefully remove the old fuse.
4. Install a new fuse of the correct type and rating (refer to the specifications section or the meter's internal markings).
5. Replace the battery compartment cover and tighten the screw(s).

7. Fejlfinding

• Ingen visning: Kontroller batteriinstallation og opladning. Udskift batterierne om nødvendigt.
• Forkerte aflæsninger: Ensure test leads are correctly connected to the appropriate input jacks for the selected function. Verify the rotary dial is set to the correct measurement function. Check for damaged test leads.
• Strømmåling virker ikke: Check the fuse. Replace if blown (refer to Section 6.3). Ensure the red test lead is in the correct current input jack.
• "OL"-visning: This typically means "Overload" or "Open Loop." For resistance, it indicates an open circuit. For diode test, it indicates a reverse-biased good diode. For voltage/current, it means the measured value exceeds the selected range (if not in auto-range) or the meter's maximum capability.

8. Specifikationer

9. Garanti og support

The Fluke 15B+ Digital Multimeter is manufactured by Fluke Corporation. For detailed warranty information, technical support, or service, please refer to the official Fluke website or contact their customer service directly. Always ensure you purchase from authorized distributors to guarantee product authenticity and valid warranty coverage.

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