Description
The DM7276 Precision DC Voltmeter delivers superior measurement accuracy of 9 ppm (0.0009%), an accuracy level that is demanded by advanced applications such as aging tests of lithium-ion batteries. Other key features include contact check to maximize measurement reliability, binning and temperature compensation, making the voltmeter ideal for developing and manufacturing Li-ion batteries, electrical double-layer capacitors, electric vehicle components, and other next generation devices. PRECISION DC VOLTMETER DM7276
| DM7276-01 | |
|---|---|
| DM7276-02 | with GP-IB interface |
| DM7276-03 | with RS-232C interface |
Probes are not included. Purchase the probes appropriate for your application separately.
-02 model
-03 model
Key Features PRECISION DC VOLTMETER DM7276
• High-accuracy model with 1-year 9ppm Accuracy: DM7276
• Capacitance contact check (using built-in C-monitor)
• Supports global production with built-in variable power supply
• Built-in EXT I/O, LAN, and USB
■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
|
DC Voltage |
100 mV ( ±120.000 00 mV) to 1000 V ( ±1000.000 0 V ), 5 ranges |
|---|---|
|
Basic accuracy |
10 V range: ±0.0009% rdg. ±3 μV [DM7276] |
|
Temperature |
-10.0°C to 60.0°C (14.0°F to 140°F), combined with sensor Z2001: ±0.5°C (5.0°C to 35°C) |
|
Integration time |
Integration time unit: PLC/ms (PLC setting: 0.02/ 0.2/ 1/ 10/ 100, ms setting: 1 ms to 9999 ms) |
|
Measurement support functions |
Smoothing function, null, temperature compensation, scaling, over-range display, self-calibration, auto-hold, contact check |
|
Management support functions |
Comparator, BIN, absolute value judgment, label display, statistics, measurement information, communication monitor, EXT I/O TEST |
|
Contact check |
Check signal: 10 mV rms, threshold value: 0.5 nF to 50 nF (Cannot use in the 100 V/1000 V ranges), Contact check integration time: 1 ms to 100 ms |
|
Interfaces |
Standard: LAN (100BASE-TX), EXT I/O, USB flash drive / USB device (USB2.0 Full-Speed) |
|
Power supply |
100 to 240 V AC, 50/60 Hz, 30 VA |
|
Dimensions and mass |
215 mm (8.46 in) W × 88 mm (3.46 in) H × 232 mm (9.13 in) D |
|
Accessories |
Instruction manual ×1, power cord ×1, application disk (CD-R) ×1 |
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