MDM-10X5（G） 5½/6½ Digit Programmable Digital Multimeter
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Product Brief Introduction
The MDM-10X5（G） is a high-precision benchtop digital multimeter developed by Matrix. It offers 5½-digit (MDM-1055) and 6½-digit (MDM-1065) resolutions, with 30K readings/sec high-speed sampling, a 4.3-inch TFT color display, and front/rear input terminals. Supporting true-RMS measurement, graphical display, and rich remote interfaces, it is ideal for R&D, production testing, automated test systems, and precision measurement applications, backed by a 3-year warranty.
Product Description
The MDM-10X5(G) series combines ultra-high accuracy, fast sampling, and strong scalability. The MDM-1065 features 0.1μV resolution and DC voltage accuracy of 35ppm per year, while the MDM-1055 provides 1μV resolution and 150ppm DC voltage accuracy, meeting strict precision requirements.
This digital multimeter includes USB, RS-232, RS-485 as standard communication ports, with LAN and GPIB optional. It fully supports SCPI remote commands for easy integration into automated test systems, with data transmission matching its 30K/sec sampling speed for efficient batch testing.
The 4.3-inch 64K-color TFT LCD supports digital, bar graph, trend chart, and histogram display modes. Its dual-display function can simultaneously show values such as voltage and frequency, making measurement trends and statistics clear at a glance.
With front and rear input terminals, wiring for test systems is greatly simplified. The multimeter supports up to 1000V DC, 750V AC, 10A current, and 100MΩ resistance, and provides 12 measurement functions including DC/AC voltage/current, 2/4-wire resistance, capacitance, diode, continuity, frequency, period, and temperature. It also includes 6 math functions such as dB/dBm, Compare, MX+B, Percent, and 1/X for versatile measurement tasks.
Using true-RMS measurement technology, the device accurately captures non-sinusoidal signals. The 30K/sec sampling rate excels at capturing transient signals, ideal for power ripple and component characteristic tests. Features like limit check, statistics, and probe hold simplify pass/fail judgment and manual operation. With 10,000-readings internal memory, data can be saved to a FAT32 USB flash drive. The multimeter meets CAT II 300V safety standards, ensuring stable and safe operation in professional environments.
Applications
- R&D Labs: Chip testing, circuit analysis, weak signal measurement, power supply calibration
- Production Lines: Incoming component inspection, finished product electrical testing, automated test systems
- Quality Control & Calibration: Instrument calibration, quality assurance, data recording and traceability
- Power & Battery Industry: Power supply performance test, charge/discharge monitoring, precision resistance measurement
- Maintenance & Troubleshooting: Equipment repair, circuit fault location, industrial electrical testing
FAQ
FAQ 1
Q: What is the main difference between MDM-1055 and MDM-1065?
A: MDM-1055 is 5½-digit with 1μV resolution and 150ppm DCV accuracy. MDM-1065 is 6½-digit with 0.1μV resolution and 35ppm DCV accuracy. Sampling rate, interfaces, and measurement functions are the same.
FAQ 2
Q: What remote control interfaces are supported?
A: Standard: USB, RS-232, RS-485. Optional: LAN, GPIB. Full SCPI command support for PC remote control and automated testing.
FAQ 3
Q: What are the benefits of front and rear input terminals?
A: They allow two separate test connections and fast switching without re-cabling, greatly improving efficiency for automated systems and multi-station testing.
FAQ 4
Q: How to eliminate test lead error for low resistance measurement?
A: Use 4-wire resistance mode, or short the leads and use the Null function in 2-wire mode to automatically subtract lead resistance.
FAQ 5
Q: How long is the warranty and calibration interval?
A: 3-year manufacturer warranty. Recommended calibration interval is 1 year; every 6 months for high-precision applications.