Fluke 15B+ Digital Multimeter User Manual

1. ओवरview

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.

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

प्रमुख वैशिष्ट्ये:

• CAT III 600V सुरक्षा रेटिंग: Ensures safety for electrical systems in residential and commercial settings.
• एसी/डीसी व्हॉल्यूमtage Measurement up to 1000V: AC आणि DC व्हॉल्यूम दोन्ही मोजतेtage for a wide range of applications.
• AC/DC Current Measurement up to 10A: Accurately measures AC and DC current for diagnosing electrical issues.
• एकाधिक मापन कार्ये: खंड समाविष्ट आहेtage, Resistance, Continuity, Diode, and Capacitance.
• Input Terminal for AC/DC Current Measurements: Dedicated input for current measurements up to 10A.

2. सुरक्षितता माहिती

कोणतेही विद्युत चाचणी उपकरण वापरताना नेहमी सुरक्षा खबरदारीचे पालन करा. असे न केल्यास चाचणी अंतर्गत मीटर किंवा उपकरणांना दुखापत किंवा नुकसान होऊ शकते.

• सूचना वाचा: Read and understand all instructions and safety information before use.
• योग्य वापर: Use the multimeter only as specified in this manual; otherwise, the protection provided by the multimeter might be impaired.
• रेट केलेले खंडtage: रेट केलेल्या व्हॉल्यूमपेक्षा जास्त लागू करू नकाtage, 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.
• वैयक्तिक संरक्षणात्मक उपकरणे (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.

२. बॉक्समध्ये काय आहे?

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

• Fluke 15B+ Digital Multimeter
• TL75 Test Leads
• ४ एए बॅटरी (पूर्व-स्थापित किंवा स्वतंत्रपणे समाविष्ट)

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

4. सेटअप

4.1 बॅटरी इंस्टॉलेशन

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

1. मल्टीमीटर बंद असल्याची खात्री करा.
2. मल्टीमीटरच्या मागील बाजूस बॅटरी कंपार्टमेंट कव्हर शोधा.
3. Use a screwdriver to loosen the screw(s) securing the cover.
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).

४.२ चाचणी लीड्स कनेक्ट करणे

अचूक आणि सुरक्षित मोजमापांसाठी चाचणी लीड्सचे योग्य कनेक्शन अत्यंत महत्वाचे आहे.

1. घाला काळा चाचणी आघाडी मध्ये COM (common) input jack.
2. बहुतेक व्हॉल्यूमसाठीtage, resistance, continuity, diode, and capacitance measurements, insert the लाल चाचणी आघाडी मध्ये VΩHzCAP इनपुट जॅक.
3. For current measurements (mA/A), insert the लाल 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. ऑपरेटिंग सूचना

5.1 सामान्य ऑपरेशन

1. पॉवर चालू/बंद: 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. कार्य निवड: 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. श्रेणी बटण: दाबा रेंज 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. बटण दाबून ठेवा: दाबा धरा डिस्प्लेवरील वर्तमान वाचन गोठवण्यासाठी बटण. सोडण्यासाठी पुन्हा दाबा.
5. बॅकलाइट बटण: 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.

४.२ मापन कार्ये

5.2.1 AC/DC व्हॉल्यूमtage मोजमाप

1. रोटरी डायल चालू करा V~ (एसी व्हॉल्यूमtage) किंवा V- (DC Voltagई).
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. खंड वाचाtagप्रदर्शनावरील e मूल्य.

५.३ एसी/डीसी करंट मापन

खबरदारी: 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. रोटरी डायल चालू करा A~ (एसी करंट) किंवा A- (DC Current).
2. ब्लॅक टेस्ट लीडला COM टर्मिनलशी कनेक्ट करा.
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 टर्मिनल
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 voltagई वाचन.

5.2.3 प्रतिकार मापन

1. रोटरी डायल चालू करा 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. डिस्प्लेवरील रेझिस्टन्स व्हॅल्यू वाचा.

5.2.4 सातत्य चाचणी

1. रोटरी डायल वर वळवा सातत्य 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 डायोड चाचणी

1. रोटरी डायल वर वळवा डायोड 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 voltage drop (e.g., 0.5V to 0.8V for silicon diodes) should be displayed.
5. Reverse the probes. The display should show OL (Open Loop) for a good diode.

5.2.6 क्षमता मोजमाप

1. रोटरी डायल वर वळवा क्षमता symbol (looks like two parallel lines).
2. Connect the black test lead to COM and the red test lead to VΩHzCAP.
3. Ensure the capacitor is fully discharged before testing.
4. Touch the test probes across the capacitor terminals.
5. डिस्प्लेवरील कॅपेसिटन्स व्हॅल्यू वाचा.

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

6. देखभाल

6.1 स्वच्छता

मल्टीमीटर साफ करण्यासाठी, जाहिरातीने केस पुसून टाकाamp कापड आणि सौम्य डिटर्जंट. अ‍ॅब्रेसिव्ह किंवा सॉल्व्हेंट्स वापरू नका. वापरण्यापूर्वी मीटर पूर्णपणे कोरडे असल्याची खात्री करा.

6.2 बॅटरी बदलणे

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

6.3 फ्यूज बदलणे

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. समस्या निवारण

• कोणतेही प्रदर्शन नाही: Check battery installation and charge. Replace batteries if necessary.
• चुकीचे वाचन: 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.
• Current Measurement Not Working: Check the fuse. Replace if blown (refer to Section 6.3). Ensure the red test lead is in the correct current input jack.
• "OL" डिस्प्ले: 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. तपशील

9. हमी आणि समर्थन

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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