HDM3075-DV

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7 1/2-digit high-accuracy voltmeter;
Front and rear 2 sets of multimeter test terminals,convenient for testing system cabling;
Up to 50,000 rdgs/s reading speeds;
Graphical display with built-in bar, trend charts, histogram, and statistics;
10nV voltage resolution, simple operation, flexible parameter setting;
Multiple measurement functions:DC Voltage, temperature;
4.3-inch 64K LCD;
Safety standards: CAT II 300 V;
Supports SCPI remote control commands, compatible with mainstream multimeter command sets in the market, and comes standard with PC control software;
Configration interface: USB Device, USB Host, LAN , GPIB (HDM3075-DVH) .

7 1/2-digit high-accuracy voltmeter

4.3-inch 64K LCD;
Up to 50, 000 rdgs/s reading speeds;
10nV voltage resolution.

Front and rear 2 sets of multimeter test terminals

Front and rear 2 sets of multimeter test terminals,convenient for testing system cabling;
Support standard SCPI remote control command, computer software.

Bar chart, trend chart, histogram, data statistics function

Standard bar chart, histogram, trend chart and data statistics function;
Histogram with statistics and trend graphs.

Powerful Math statistic function

dB/dBm measurement;
Multiple measurements: maximum, minimum, average, dev, etc.

Model	HDM3075-DVH	HDM3075-DV
Resolution bit	7 1/2	7 1/2
DCV basic precision	16 ppm	16 ppm
Maximum reading rate	50,000 rdgs/s	50,000 rdgs/s
Memory	10,000 readings	10,000 readings
Dual-display measurement function	√	√
Statistical graph	Histogram, bar graph,trend graph	Histogram, bar graph,trend graph
Interface	USB, RS232/485, LAN, GPIB	USB, RS232/485, LAN
Input terminal	Front-panel, Rear-panel	Front-panel, Rear-panel

Range（2）	24Hours（3）	90Days	1Year	2Year	Temperature/ ℃（4）
Tcal ± 1℃	Tcal ± 5℃	Tcal ± 5℃	Tcal ± 5℃
DC Voltage
100mV	0.0030 + 0.0030	0.0040 + 0.0035	0.0040 + 0.0035	0.0045 + 0.0035	0.0005 + 0.0005
1V	0.0010 + 0.0004	0.0015 + 0.0004	0.0020 + 0.0004	0.0025 + 0.0004	0.0005 + 0.0001
10V	0.0008 + 0.0002	0.0013 + 0.0002	0.0016 + 0.0002	0.0020 + 0.0002	0.0005 + 0.0001
100V	0.0020 + 0.0006	0.0032 + 0.0006	0.0038 + 0.0006	0.0040 + 0.0006	0.0005 + 0.0001
1000V（10）	0.0020 + 0.0006	0.0032 + 0.0006	0.0038 + 0.0006	0.0040 + 0.0006	0.0005 + 0.0001
Temperature
PT100(DIN/IEC 751)（5）	The probe accuracy + 0.05 ℃
5KΩ Thermistor	The probe accuracy + 0.10 ℃

1. The specifications are effective after 60 minutes of warm up, with an integration time set to 10 or 100 NPLC.
2. Except for 1000 DCV, all ranges have a 20% over range.
3.Relative to standard calibration.
4.Add a coefficient for every 1 degree (° C) outside the TCAL ± 5 ° C.
5.The selected probe will limit the actual measurement range and detection error. The probe accuracy includes all measurement and ITS-90 temperature conversion errors. PT100 can be set to 100 Ω± 5 Ω to eliminate the original probe error.

Range（2）	24Hours（3）	90Days	1Year	2Year	Temperature/ ℃（4）
Tcal ± 1℃	Tcal ± 5℃	Tcal ± 5℃	Tcal ± 5℃
DC Voltage
100mV	0.0030 + 0.0030	0.0040 + 0.0035	0.0040 + 0.0035	0.0045 + 0.0035	0.0005 + 0.0005
1V	0.0010 + 0.0004	0.0015 + 0.0004	0.0020 + 0.0004	0.0025 + 0.0004	0.0005 + 0.0001
10V	0.0008 + 0.0002	0.0013 + 0.0002	0.0016 + 0.0002	0.0020 + 0.0002	0.0005 + 0.0001
100V	0.0020 + 0.0006	0.0032 + 0.0006	0.0038 + 0.0006	0.0040 + 0.0006	0.0005 + 0.0001
1000V（10）	0.0020 + 0.0006	0.0032 + 0.0006	0.0038 + 0.0006	0.0040 + 0.0006	0.0005 + 0.0001
Temperature
PT100(DIN/IEC 751)（5）	The probe accuracy + 0.05 ℃
5KΩ Thermistor	The probe accuracy + 0.10 ℃

【Tip: up to 4 products can be compared】

Series	Number of Digits	Max reading rate	I/O interface	DC Voltage Accuracy in a Year
HDM3075 Series	7 1/2	50, 000readings/s	USB, RS232/485 LAN, GPIB	16 ppm
HDM3075-DV	7 1/2	50, 000readings/s	USB, RS232/485 LAN, GPIB	16 ppm
HDM3065 Series	6 1/2	30, 000readings/s	USB, RS232/485 LAN, GPIB	35 ppm
HDM3055 Series	5 1/2	30, 000 readings/s	USB, RS232/485 LAN, GPIB	150 ppm
HDM3065-2000V-50A	6 1/2	30, 000 readings/s	USB，RS232/485 LAN，GPIB	35 ppm