The manual for the LCR-Meter HM8018 by HAMEG Instruments covers setup instructions, operation details, and troubleshooting guidelines, including information on measurement functions, frequency settings, and calibration processes. It also provides technical specifications and safety precautions to ensure proper use and maintenance of the device.
Manual Overview
The HM8018 LCR-Meter operation manual provides detailed instructions for troubleshooting, error diagnostics, calibration, and board-level adjustments. The manual emphasizes the importance of using properly shielded cables to ensure compliance with electromagnetic compatibility standards, as specified by the European Union directives. For troubleshooting, the manual advises checking connections and ensuring that data and signal cables do not exceed 3 meters in length and are used within buildings. The manual outlines the calibration process, including open-circuit and short-circuit adjustments, to maintain measurement accuracy. The device supports both 2-wire and 4-wire measurement modes, with a basic accuracy of 0.2% and a maximum resolution of 0.001. The HM8018 supports five measurement frequencies ranging from 100 Hz to 25 kHz. Error diagnostics involve verifying the device’s configuration and ensuring the correct use of optional accessories like Kelvin test leads. The manual also provides guidance on storing device configurations and adjusting measurement settings for optimal performance.
Quick Issues Covered
- Diagnose power-up failures with HM8018 LCR-Meter.
- Calibrate measurement accuracy using short/open circuit adjustments.
- Resolve error codes related to measurement range and frequency.
Overview
The HM8018 is an LCR-Meter produced by HAMEG Instruments, a Rohde & Schwarz Company. The manual covers various aspects of the product, including its compliance with CE marking directives, technical specifications, safety instructions, and operational guidelines. The device measures inductance (L), capacitance (C), and resistance (R), among other parameters, with a basic accuracy of 0.2%. It offers multiple measurement frequencies and modes, including 2- and 4-wire measurements. The manual also provides details on the device’s electromagnetic compatibility, measurement accuracy, and available accessories.
Specifications
- Messfunktionen: L, C, R, ©, Q, D, Z
- Grundgenauigkeit: 0,2%
- Messfrequenzen: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 25 kHz
- Maximale Auflösung: 0,001, 0,001 pF, 0,01 uH
- 2- und 4-Draht Messung
- Parallel- und Serienmodus
- Vorspannung für Elektrolytkondensatoren zuschaltbar
- Messbare Kenngrößen: R, L, C, ©, Q/D, Z
- Schaltungsart: seriell, parallel
- Messart: 2-Draht, 4-Draht
- Messbereiche: R: 0,001 0…99,9 MΩ, C: 0,001 pF … 99,9 mF, L: 0,01 μH…9999H, Q:0,0001 … 99,9, D: 0,0001 … 9,9999, ©: -180,00° … +180,00°
- Frequenzgenauigkeit: ±100 ppm (außer 120 Hz: 120.2 Hz ±100 ppm)
- Messspannung: 0,5 Vrms ±10% (Leerlauf)
- Messrate: 2 Messungen/Sekunde
- Messbereichswahl: automatisch, manuell
- DC Bias Spannung: 1V±10%
- Nullpunkt: Leerlauf- und Kurzschluss-Abgleich
- Abgleichbedingungen: Kurzschluss: R <100 Ω (Z<15Ω), Leerlauf: Z>10kΩ
- Anzeige: 5-stellige 7-Segment LED-Anzeige mit Vorzeichen
- Die Eingänge sind kurzschlussfest und kurzzeitig überspannungsfest bis 100 Vp bei einer maximalen Energieaufnahme von 1 J.
- Arbeitstemperatur: +9°C … +40°C
- Lagertemperatur: -20°C … +70°C
- max. rel. Luftfeuchtigkeit: 5%… 80% (ohne Kondensation)
- Versorgung (von Grundgerät): +5 V/300 mA, +5,2 V/50 mA, -5,2 V/50 mA
- Gehäuse (ohne 22 pol. Flachstecker): [Bx HxT] 135 x 68 x 228 mm
- Gewicht: ca. 500 g
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
The manual provides several safety warnings and precautions:
1. Data Connections: When connecting measuring devices or their interfaces to external devices like printers or computers, only use adequately shielded cables. Unless a shorter maximum cable length is specified in the manual, data cables (input/output, signal/control) should not exceed 3 meters and should not be located outside of buildings. If multiple interface cables can be connected to a device interface, only one should be connected at a time. Double-shielded connection cables are recommended, and the HAMEG HZ72 double-shielded cable is suitable for IEEE-Bus connections.
2. Signal Connections: Measurement cables for signal transmission between the measurement point and the measuring device should be as short as possible. Unless a shorter length is specified, signal cables (input/output, signal/control) should not exceed 3 meters and should not be located outside of buildings. All signal cables should be shielded cables (coaxial cable RG58/U). For signal generators, double-shielded coaxial cables (RG223/U, RG214/U) must be used.
3. Effects on Devices: In the presence of strong high-frequency electrical or magnetic fields, unwanted signal components may be introduced into the device through connected cables and lines, despite careful measurement setup. This does not lead to destruction or malfunction of HAMEG devices, but slight deviations in display and measurement values beyond the specified specifications may occur due to external circumstances.
Download MANUAL Operation manual (PDF – 1.6 MB)
Rohde-Schwarz HM8018 Operation Manual: Guide for technicians to troubleshoot and calibrate the HM8018 model. File size: 1.6 MB.
- Brand: Rohde-schwarz-hm8018-operation
- Model: MANUAL
- Type: Operation manual
- File size: 1.6 MB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Download MANUAL operation manual (PDF)
Overview of Rohde-Schwarz HM8018 Operation Manual
The Rohde-Schwarz HM8018 is a precision digital multimeter designed for accurate electrical measurements in both laboratory and industrial environments. This versatile device offers reliable performance for measuring voltage, current, resistance, and other electrical parameters, making it an essential tool for engineers, technicians, and hobbyists alike.
Main Features and Specifications
- High-resolution 5½ digit LCD display for precise readings
- Measurement ranges: DC/AC voltage, DC/AC current, resistance, capacitance, and frequency
- Auto and manual ranging modes for flexible operation
- Data hold and relative measurement functions
- Input protection to prevent damage from overloads
- Compact and robust design for field and bench use
- Low battery indicator and power-saving auto shut-off feature
Basic Usage and Operation Tips
Before using the HM8018, ensure the device is calibrated and the battery is fully charged. Select the appropriate measurement mode by turning the function dial to the desired parameter. Connect the test leads securely to the device and the circuit under test. For accurate readings, use the auto-ranging feature or manually select the closest range. Always start measuring from the highest range if unsure of the expected value. Use the data hold function to freeze readings for easier recording.
Troubleshooting and Maintenance
If the device displays erratic readings or fails to power on, check the battery level and replace if necessary. Inspect test leads for damage or wear and replace them if faulty. Clean the device regularly with a soft, dry cloth to prevent dust accumulation. Avoid exposure to extreme temperatures, moisture, or direct sunlight. For persistent issues, consult the full operation manual or contact Rohde-Schwarz customer support.
Safety Reminder
Always observe proper safety precautions when working with electrical equipment. Do not exceed the maximum input limits specified in the manual to avoid electric shock or damage to the device. Use insulated test leads and wear appropriate personal protective equipment. Disconnect power before connecting or disconnecting test leads to prevent injury.