MD 9040 TRMS Industrial Digital Multimeter
Digital multimeters
CAT IV / 1000 V overvoltage category and TRMS measurement of AC current and voltage are key features of the MD 9040. That’s why it is particularly suitable for performing measurements on power supply sources in the most demanding applications in the industrial sector. Its high accuracy, 2-line LCD display, diverse measurement functions, fast one-handed operation and outstanding value for money open up a wide range of possible uses.
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Standards applied
Medical and surgery rooms' installations
- IEC/EN 60364-7-710 Requirements for special installations or locations – Medical Location
Instrument safety towards user
- EN 55032 Electromagnetic compatibility of multimedia equipment - Emission requirements
- IEC 61000-2-12 Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems
- IEC/EN 61000-3-2 Electromagnetic compatibility (EMC) - Part 3-2 - Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
- IEC/EN 61000-3-3 Electromagnetic compatibility (EMC) - Part 3-3 - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
- IEC/EN 61000-4-2 Electromagnetic compatibility (EMC)- Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
- IEC/EN 61000-4-3 Electromagnetic compatibility (EMC)- Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
- IEC/EN 61000-4-4 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test
- IEC/EN 61000-4-5 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
- IEC/EN 61000-4-7 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
- IEC/EN 61000-4-8 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
- IEC 61000-6-5:2015 Electromagnetic compatibility (EMC) - Part 6-5: Generic standards - Immunity for equipment used in power station and substation environment
- The Low Voltage Directive LVD 73/23/EEC Electrical equipment designed for use within certain voltage limits
- Directive EMC 89/336/EE on electromagnetic compatibility
- IEC/EN 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use - series
- IEC/EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
- IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
- IEC/EN 61010-2-032 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-032: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement
- IEC/EN 61010-2-033 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage
EMC safety
- IEC/EN 61326 Electrical equipment for measurement, control and laboratory use - EMC requirements - series
Properties
Measuring functions
- TRMS AC, DC voltage measurement;
- TRMS AC, DC current measurement;
- Capacitance measurement;
- Resistance measurement;
- Diode test;
- Mains supply frequency measurement;
- Frequency of digital signals measurement;
- Continuity test (acoustic signalling).
Key features
- TRMS: accurate readings on sinusoidal and non-sinusoidal signals.
- Lead alert: incorrect lead connection alert.
- Auto-ranging: user can switch between auto and manual ranging.
- Relative zero mode: relative function for comparing the difference between signals or removing background noise.
- Data Hold: data hold feature freezes the display for later view.
- PC Link: test results can be downloaded to the computer via the optional PC software.
- Frequency measurement: up to 1 MHz.
- Safety: CAT IV / 1000 V overvoltage protection.
- Easy to read: large bright 4 digits 9999 counts dual LCD display.
Technical data
- Dimensions (w x h x l): 103 x 64,5 x 208 mm
- Mass (without accessories): 635 g
Applications
Preventative maintenance
- Voltage measurements
- Current measurements
- Frequency measurements
Troubleshooting
- Appliances troubleshooting
- Field service
- Electronics
- HVAC
General purpose
- Industrial testing
Specifications
Downloads
| Datasheet | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| MD 9040 TRMS Industrial Digital Multimeter | en | 1.0 | 19.01.2011 | 471.01 KB |
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| Manual | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| MD 9040 and MD 9050 Digitalmultimeter | Multi-Language | 2.2.6 | 22.12.2023 | 20 751 353 | 7.31 MB |
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| DoC | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| EU Declaration of Conformity | Multi-Language | 06.07.2023 | QR code | External link | Unknown |
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| PC Software | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| SW 1311 Data Recording | Multi-Language | 1.1.1 | 23.03.2021 | zip | 13.75 MB |
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| USB driver | Language | Version | Release | Notes | Type | Size | Download |
|---|---|---|---|---|---|---|---|
| USB driver (DMM) | en | 1.1.1 | 23.03.2021 | zip | 13.62 MB |
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