PRECISION DC VOLTMETER DM7275

PRECISION DC VOLTMETER DM7275

7-1/2 Digit, 20ppm High Precision DC Voltmeter for Lithium-ion Batteries

SKU: DM7275 Categories: ,

Model No. (Order Code)

DM7275-01
DM7275-02 with GP-IB
DM7275-03 with RS-232C

Note: Measurement probes are not included. Purchase the probes appropriate for your application separately

USB 2.0
CE
GPIB
RS232C

 

Description

The DM7275 Precision DC Voltmeter delivers superior measurement accuracy of 20 ppm (0.002%), 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.

 

 

Key Features

• Basic model with 1-year 20ppm Accuracy: DM7275
• 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: ±0.0020% rdg. ±12 μV
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, 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)
Optional: GP-IB (-02 type only) / RS-232C (-03 type only) / PRINTER (-03 type only)
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
(-01 type): 2.3 kg (81.1 oz), (-02/-03 type): 2.4 kg (84.7 oz)
Accessories Instruction manual ×1, power cord ×1, application disk (CD-R) ×1

Catalogs

PRECISION DC VOLTMETER DM7275, DM7276

Declaration of Conformity

PRECISION DC VOLTMETER DM7275-01,DM7275-02,DM7275-03,DM7276-01,DM7276-02,DM7276-03 [122KB]

Options

Input cable (B)

*Voltage is limited to the specifications of the input modules in use.

 

GRABBER CLIP 9243

Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V

Input cable (F)

* Voltage input via banana terminals limited by the voltage specifications of the respective input unit.

 

BUS BAR CLIP SET L4936

Attaches to the tip of the banana plug cable, CAT III 600V

ALLIGATOR CLIP SET L4935

Attaches to the tip of the banana plug cable, CAT IV 600V, CAT III 1000V

EXTENSION CABLE SET L4931

Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length

Input cable options

Test Pin Set L4932 is required when using the Small Alligator Clip Set L4934.

 

SMALL ALLIGATOR CLIP SET L4934

Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300V, CAT II 600V

TEST PIN SET L4932

Attaches to the tip of the banana plug cable, CAT IV 600V, CAT III 1000V

Measurement Leads / Input scanner

*The L2101, Z2001 are bundled with the RM3545 series

 

TEMPERATURE SENSOR Z2001

1.75 m (5.74 ft) length

PC communication

 

RS-232C CABLE 9637

For the PC, 9 pin - 9 pin, cross, 1.8 m (5.91 ft) length

GP-IB CONNECTOR CABLE 9151-02

2 m (6.56 ft) length

USB CABLE (A-B) L1002

1m

PC Software

 

LAN CABLE 9642

Straight Ethernet cable, supplied with straight to cross conversion adapter, 5 m (16.41 ft) length

Printer options

*PRINTER UNIT is a built-in option that must be specified upon order.

 

CONNECTION CABLE 9444

9 pin - 9 pin straight, 1.5 m (4.92 ft) length

AC ADAPTER 9443-02

For the Printer 9442, EU type

PRINTER 9442

For printing numerical values 112 mm (4.41 in) paper width, not CE marked

RECORDING PAPER 1196

For the Printer 9442, 112 mm (4.41 in) × 25 m (82.03 ft), 10 rolls/set

Test leads A

Options for the L9207-10

 

TEST LEAD L9207-10

90 cm (2.95 ft) length

CONTACT PIN SET L4933

Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 70V DC/ 33V AC

Test leads B

Options for the L4930, Test Pin Set L4932 is required when using the Small Alligator Clip Set L4934.

 

CONNECTION CABLE SET L4930

1.2 m (3.94 ft) length

Drivers, Firmware, Software

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