Description
PCE Instruments Electromagnetic Field Meter (PCE-MFM 4000) is a high-precision tabletop device designed to measure both static (DC) and alternating (AC) magnetic fields. This EMF meter includes two different sensors: a standard probe for measuring fields in the Gauss and milli-Tesla range and a precision probe for micro-Tesla and milli-Gauss measurements.
The PCE-MFM 4000 Electromagnetic Field Meter is equipped with an SD card data logger, allowing automatic storage of measured values at preset intervals. It also has a manual data storage mode for up to 99 readings.
- Specifications and Dimensions
- DC Magnetic Field (Precision Sensor): ± 30 µT / ± 300 µT / ± 300 mG / ± 3000 mG
- DC Magnetic Field (Standard Sensor): ± 300 mT / ± 3000 mT / ± 3000 G / ± 30,000 G
- AC Magnetic Field (Precision Sensor): 30 µT / 300 µT / 300 mG / 3000 mG
- AC Magnetic Field (Standard Sensor): 150 mT / 1500 mT / 1500 G / 15,000 G
- Resolution: 0.01 µT / 0.1 µT / 0.1 mG / 1 mG (precision sensor), 0.01 mT / 0.1 mT / 0.1 G / 1 G (standard sensor)
- Accuracy: ± (2% of measured value + 2 mG) @ ± 100µT / 1000 G (precision sensor)
- Accuracy: ± (5% of measured value + 10 digits) (standard sensor)
- Measuring Rate: 1 second
- Display: LCD with selectable units (mG / µT)
- Data Storage: SD card logging (automatic) & single-value memory (manual)
- Storage Rate: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 sec
- Interface: Serial for PC connection
- Operating Temperature: 0 … 50°C / 32 … 122°F, max. 85% RH
- Power Supply: 6 x 1.5V AA batteries or optional 9V power adapter
- Device Dimensions: 292 x 236 x 98 mm / 11.5 x 9.3 x 3.9 in
- Weight: 275 g / < 1 lb
- Key Features and Benefits
- Selectable unit display for measurements in mG or µT
- Serial interface for PC connectivity and real-time monitoring
- Max/min hold function for capturing fluctuations in field strength
- Automatic temperature compensation ensures consistent accuracy
- Battery or mains operation for flexible use in labs or QA environments
- Includes
- 1 x PCE-MFM 4000 Electromagnetic Field Meter
- 1 x Standard Sensor (Range: 0-3000 mT / 0-30,000 G)
- 1 x Precision Sensor (Range: 0-300 µT / 0-3000 mG)
- 1 x SD Memory Card
- 6 x 1.5V AA Batteries
- 1 x Instruction Manual
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