HDM3065 Series

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6 1/2 digit reading resolution;
Front and rear 2 sets of multimeter input interface,measure can a key switch;
Up to 30,000 rdgs/s reading;
Graph display function, trenddrawing function to paperless record teating data,statistic information and histogram;
Double display measurement function,display 2 kinds of signal parameters at the same time;
True RMS AC voltage and AC current measure;
0.1μV resolution,easy to use, parameters can be setted easily;
Support dual display, Chinese and English menu;
Built in help system, convenient access to information;
13 kinds of measure functions:DC Voltage, AC Voltage, DC current, AC current, 2 line resistance, 4 line resistance, capacitance, diode, connectivity, frequency, period, current range can be 10A;
4.3 inch 64K LCD;
Safety standards: CAT II 300 V;
Support standard SCPI Remote control command、upper computer software、Compatible with the latest mainstream multimeter command set;
Configration interface: USB Device, USB Host, LAN (HDM3065B) , GPIB (HDM3065H) .

6 1/2 digit reading resolution

4.3 inch 64K LCD;
0.1μV resolution;
Up to 30, 000 rdgs/s reading.

Front and rear 2 sets of multimeter input interface

True RMS AC voltage and AC current measure;
Double display measurement function, display 2 kinds of signal parameters at the same time;
Support standard SCPI Remote control command, upper computer software.

Graph display , trenddrawing ,statistic information and histogram

Support dual display, Chinese and English menu;
Double display measurement function, display 2 kinds of signal parameters at the same time.

Powerful Math statistic function

-dB/dBm measurement;
13 kinds of measure functions:DC Voltage, AC Voltage, DC current, AC current, 2 line resistance, 4 line resistance, capacitance, diode, connectivity, frequency, period, current range can be 10A.

Model	HDM3065H	HDM3065B	HDM3065A	HDM3065S	HDM3065
Resolution bit	6 1/2	6 1/2	6 1/2	6 1/2	6 1/2
DCV basic precision	35 ppm	35 ppm	35 ppm	35 ppm	35 ppm
Maximum reading rate	30, 000 rdgs/s	30, 000 rdgs/s	30, 000 rdgs/s	30, 000 rdgs/s	30, 000 rdgs/s
Memory	10, 000 readings	10, 000 readings	10, 000 readings	10, 000 readings	10, 000 readings
Double-display measurement function	√	√	√	√	√
Statistical graph	Histogram, bar graph, trend graph	Histogram, bar graph, trend graph	Histogram, bar graph, trend graph	Histogram, bar graph, trend graph	Histogram, bar graph, trend graph
Interface	USB, 232/485, LAN, GPIB	USB, 232/485, LAN	USB, 232/485	USB, 232/485	USB, 232/485
Input terminal	Front-panel Rear-panel	Front-panel Rear-panel	Front-panel Rear-panel	Rear-panel	Front-panel

Range² /frequency		24 hours³	90 days	1 year	2 years	temperature coefficient/℃ ⁴
DC Voltage		TCAL±1℃	TCAL±5℃	TCAL±5℃	TCAL±5℃	temperature coefficient/℃ ⁴
100 mV		0.0030+0.0030	0.0040+0.0035	0.0050+0.0035	0.0065+0.0035	0.0005+0.0005
1 V		0.0020+0.0006	0.0030+0.0007	0.0040+0.0007	0.0055+0.0007	0.0005+0.0001
10 V		0.0015+0.0004	0.0020+0.0005	0.0035+0.0005	0.0050+0.0005	0.0005+0.0001
100 V		0.0020+0.0006	0.0035+0.0006	0.0045+0.0006	0.0060+0.0006	0.0005+0.0001
1000 V		0.0020+0.0006	0.0035+0.0010	0.0045+0.0010	0.0060+0.0010	0.0005+0.0001
True RMS AC voltage^2，5，6
100 mV、1 V、10 V、100 V and 750 V range
5 Hz - 10 Hz		0.35+0.02	0.35+0.03	0.35+0.03	0.35+0.03	0.035+0.003
10 Hz-20 KHz		0.04+0.02	0.05+0.03	0.06+0.03	0.07+0.03	0.005+0.003
20 KHz-50 KHz		0.10+0.04	0.11+0.05	0.12+0.05	0.13+0.05	0.011+0.005
50 KHz-100 KHz		0.55+0.08	0.60+0.08	0.60+0.08	0.60+0.08	0.060+0.008
100 KHz-300 KHz		4.00+0.50	4.00+0.50	4.00+0.50	4.00+0.50	0.200+0.020
Resistance⁷	Testing current
100 Ω	1 mA	0.0030+0.0030	0.008+0.004	0.010+0.004	0.012+0.004	0.0006+0.0005
1 kΩ	1 mA	0.0020+0.0005	0.008+0.001	0.010?0.001	0.012+0.001	0.0006+0.0001
10 kΩ	100 μA	0.0020+0.0005	0.008+0.001	0.010+0.001	0.012+0.001	0.0006+0.0001
100 kΩ	10 μA	0.0020+0.0005	0.008+0.001	0.010+0.001	0.012+0.001	0.0006+0.0001
1 MΩ	5 μA	0.002+0.001	0.008+0.001	0.010+0.001	0.012+0.001	0.0010+0.0002
10 MΩ	500 nA	0.015+0.001	0.020+0.001	0.040+0.001	0.060+0.001	0.0030+0.0004
100 MΩ	500 nA‖10 MΩ	0.300+0.010	0.800+0.010	0.800+0.010	0.800+0.010	0.1500+0.0002
DCcurrent	Potential drop of internal resistance
100 μA	<0.11V	0.010+0.020	0.040+0.025	0.050+0.025	0.060+0.025	0.0020+0.0030
1 mA	<0.11V	0.007+0.006	0.030+0.006	0.050+0.006	0.060?0.006	0.0020+0.0005
10 mA	<0.05V	0.007+0.020	0.030+0.020	0.050+0.020	0.060+0.020	0.0020+0.0020
100 mA	<0.5V	0.010+0.004	0.030+0.005	0.050+0.005	0.060+0.005	0.0020+0.0005
1 A	<0.7V	0.050+0.006	0.080+0.010	0.100+0.010	0.120+0.010	0.0050+0.0010
3 A	<2.0V	0.180+0.020	0.200+0.020	0.200+0.020	0.230+0.020	0.0050+0.0020
10 A⁸	<0.5V	0.050+0.010	0.120+0.010	0.120+0.010	0.150+0.010	0.0050+0.0010
Capacitance¹⁵
1.0000 nF		0.50+0.50	0.50+0.50	0.50+0.50	0.50+0.50	0.05+0.05
10.000 nF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
100.00 nF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
1.0000 μF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
10.000 μF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
100.00 μF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
Range²/frequency		24hours³	90days	1year	2years	temperature coefficient/℃4
Range²/frequency		TCAL ± 1℃	TCAL ± 5℃	TCAL ± 5℃	TCAL ± 5℃	temperature coefficient/℃4
True RMS AC current^2，6，9				Potentia drop of internal resistance
100 μA、1 mA、10 mA and 100 mA range				<0.011,<0.11, <0.05,<0.5V
3 Hz - 5 kHz		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.015+0.006
5-10kHz		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.030+0.006
(typicalvalue)		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.030+0.006
1Arange	<0.7V
3Hz-5kHz		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.015+0.006
5 kHz - 10 kHz（Typicalvalue）		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.030+0.006
3 A Range	<2.0V
3 Hz - 5 kHz		0.23+0.04	0.23+0.04	0.23+0.04	0.23+0.04	0.015+0.006
5 kHz - 10 kHz		0.23+0.04	0.23+0.04	0.23+0.04	0.23+0.04	0.030+0.006
（Typicalvalue）		0.23+0.04	0.23+0.04	0.23+0.04	0.23+0.04	0.030+0.006
10 A Range⁸	<0.5V
3 Hz - 5 kHz		0.15+0.04	0.15+0.04	0.15+0.04	0.15+0.04	0.015+0.006
5 kHz -10 kHz（Typicalvalue）		0.15+0.04	0.15+0.04	0.15+0.04	0.15+0.04	0.030+0.006
Connectivity
1 kΩ		0.002+0.030	0.008+0.030	0.010+0.030	0.012+0.030	0.0010+0.0020
DiodeTesting¹⁰
5 V		0.002+0.030	0.008+0.030	0.010+0.030	0.012+0.030	0.0010+0.0020
DCrate（Typicalvalue）
（Normalize precision input）+（Normalize reference accuracy）
Temperature¹¹
PT100 (DIN/IEC751)		Theprobe accuracy+0.05℃
5 kΩ thermistor		Theprobe accuracy+0.1℃
Frequency：Technical Indicator±（%reading）^12.13
100mV、1V、10、100V and 750 V range ¹⁴
3 Hz-10 Hz		0.1	0.1	0.1	0.1	0.1
10 Hz-100 Hz		0.03	0.03	0.03	0.03	0.035
100 Hz-1 KHz		0	0.008	0.01	0.01	0.015
1 KHz-300 KHz		0.002	0.006	0.01	0.01	0.015
Square wave¹⁵		0.001	0.006	0.01	0.01	0.015
Extra Gate timeerror ± （%reading）¹³
Frequency		1second	0.1second	0.01second
3 Hz-40 Hz		0	0.2	0.2
40 Hz-100 Hz		0	0.06	0.2
100 Hz-1 KHz		0	0.02	0.2
1 KHz-300 KHz		0	0.004	0.03
Square wave¹⁵		0	0	0

1.For DC:technical indicators are valid after 60 minutes of preheating, set to 10 or 100NPLC in the integral period, and enable automatic zero setting.For AC:technical indicators are effective when preheating for 60 minutes, using slow ac filter and sine wave
2.All ranges have 20% overrange except for 1,000DCV、750ACV、10ADC、3AAC、10AAC and diode testing.
3.Relative to the calibration standard
4.Outside of the range of TCAL±5℃,each degree（℃） increases a coefficient.
5.Technical indicators arei valid when sinusoidal wave is input >5% range and >1mVrms. The 750ACV range is limited to 8× 107v-hz.
For inputs within 1% and 5% of range and frequency<50 kHz, add 0.1% of range additional error. For 50kHz to 100kHz, add 0.13% of range additional error
6.Low frequency performance:three filter Settings are provided:3Hz、20Hz、200Hz.The frequency beyond the filter setting has been specified, no additional errors will occur.
7.Technical indicators are suitable for 4 lines or 2 lines measurement（peration bias returns to zero）resistance measurement.If there is no mathematical null, 2 lines resistance measurement will increase 0.2 Ω additional error.
8.The 10A range is provided on the front connector only.Each amplifier adds a 2mA base current value, or input current >5Arms.
9.Technical indicators are valid when sine wave is input >1.5% range and >10μAAC. 10.Technical indicators are suitable for the voltage measured at the input end.1mA test current is typical.The change of current source will lead to the change of voltage drop of diode junction
11.The selected probe limits the actual measuring range and measurement errors.Probe accuracy has included all measurement and ITS-90 temperature conversion errors.PT100Ro can be set to 100Ω±5Ω, to eliminate the original probe error.
12.Unless otherwise indicated, the technical indicators are valid after 60 minutes of warm-up and with sinusoidal input.Technical indicators are suitable for 1s gate time.(7 bits)
13.Suitable for sinusoidal and square wave input ≥100mV.For 10mV to 100mV inputs, multiply the reading error % by 10.
14.The range is 10% to 120% below 750ACV.
15.The square wave input is specified as 10Hz-300kHz.

Range² /frequency		24 hours³	90 days	1 year	2 years	temperature coefficient/℃ ⁴
DC Voltage		TCAL±1℃	TCAL±5℃	TCAL±5℃	TCAL±5℃	temperature coefficient/℃ ⁴
100 mV		0.0030+0.0030	0.0040+0.0035	0.0050+0.0035	0.0065+0.0035	0.0005+0.0005
1 V		0.0020+0.0006	0.0030+0.0007	0.0040+0.0007	0.0055+0.0007	0.0005+0.0001
10 V		0.0015+0.0004	0.0020+0.0005	0.0035+0.0005	0.0050+0.0005	0.0005+0.0001
100 V		0.0020+0.0006	0.0035+0.0006	0.0045+0.0006	0.0060+0.0006	0.0005+0.0001
1000 V		0.0020+0.0006	0.0035+0.0010	0.0045+0.0010	0.0060+0.0010	0.0005+0.0001
True RMS AC voltage^2，5，6
100 mV、1 V、10 V、100 V and 750 V range
5 Hz - 10 Hz		0.35+0.02	0.35+0.03	0.35+0.03	0.35+0.03	0.035+0.003
10 Hz-20 KHz		0.04+0.02	0.05+0.03	0.06+0.03	0.07+0.03	0.005+0.003
20 KHz-50 KHz		0.10+0.04	0.11+0.05	0.12+0.05	0.13+0.05	0.011+0.005
50 KHz-100 KHz		0.55+0.08	0.60+0.08	0.60+0.08	0.60+0.08	0.060+0.008
100 KHz-300 KHz		4.00+0.50	4.00+0.50	4.00+0.50	4.00+0.50	0.200+0.020
Resistance⁷	Testing current
100 Ω	1 mA	0.0030+0.0030	0.008+0.004	0.010+0.004	0.012+0.004	0.0006+0.0005
1 kΩ	1 mA	0.0020+0.0005	0.008+0.001	0.010?0.001	0.012+0.001	0.0006+0.0001
10 kΩ	100 μA	0.0020+0.0005	0.008+0.001	0.010+0.001	0.012+0.001	0.0006+0.0001
100 kΩ	10 μA	0.0020+0.0005	0.008+0.001	0.010+0.001	0.012+0.001	0.0006+0.0001
1 MΩ	5 μA	0.002+0.001	0.008+0.001	0.010+0.001	0.012+0.001	0.0010+0.0002
10 MΩ	500 nA	0.015+0.001	0.020+0.001	0.040+0.001	0.060+0.001	0.0030+0.0004
100 MΩ	500 nA‖10 MΩ	0.300+0.010	0.800+0.010	0.800+0.010	0.800+0.010	0.1500+0.0002
DCcurrent	Potential drop of internal resistance
100 μA	<0.03V	0.010+0.020	0.040+0.025	0.050+0.025	0.060+0.025	0.0020+0.0030
1 mA	<0.3V	0.007+0.006	0.030+0.006	0.050+0.006	0.060?0.006	0.0020+0.0005
10 mA	<0.05V	0.007+0.020	0.030+0.020	0.050+0.020	0.060+0.020	0.0020+0.0020
100 mA	<0.5V	0.010+0.004	0.030+0.005	0.050+0.005	0.060+0.005	0.0020+0.0005
1 A	<0.7V	0.050+0.006	0.080+0.010	0.100+0.010	0.120+0.010	0.0050+0.0010
3 A	<2.0V	0.180+0.020	0.200+0.020	0.200+0.020	0.230+0.020	0.0050+0.0020
10 A⁸	<0.5V	0.050+0.010	0.120+0.010	0.120+0.010	0.150+0.010	0.0050+0.0010
Capacitance¹⁵
1.0000 nF		0.50+0.50	0.50+0.50	0.50+0.50	0.50+0.50	0.05+0.05
10.000 nF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
100.00 nF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
1.0000 μF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
10.000 μF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
100.00 μF		0.40+0.10	0.40+0.10	0.40+0.10	0.40+0.10	0.05+0.01
Range²/frequency		24hours³	90days	1year	2years	temperature coefficient/℃4
Range²/frequency		TCAL ± 1℃	TCAL ± 5℃	TCAL ± 5℃	TCAL ± 5℃	temperature coefficient/℃4
True RMS AC current^2，6，9				Potentia drop of internal resistance
100 μA、1 mA、10 mA and 100 mA range				<0.011,<0.11, <0.05,<0.5V
3 Hz - 5 kHz		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.015+0.006
5-10kHz		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.030+0.006
(typicalvalue)		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.030+0.006
1Arange	<0.7V
3Hz-5kHz		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.015+0.006
5 kHz - 10 kHz（Typicalvalue）		0.10+0.04	0.10+0.04	0.10+0.04	0.10+0.04	0.030+0.006
3 A Range	<2.0V
3 Hz - 5 kHz		0.23+0.04	0.23+0.04	0.23+0.04	0.23+0.04	0.015+0.006
5 kHz - 10 kHz		0.23+0.04	0.23+0.04	0.23+0.04	0.23+0.04	0.030+0.006
（Typicalvalue）		0.23+0.04	0.23+0.04	0.23+0.04	0.23+0.04	0.030+0.006
10 A Range⁸	<0.5V
3 Hz - 5 kHz		0.15+0.04	0.15+0.04	0.15+0.04	0.15+0.04	0.015+0.006
5 kHz -10 kHz（Typicalvalue）		0.15+0.04	0.15+0.04	0.15+0.04	0.15+0.04	0.030+0.006
Connectivity
1 kΩ		0.002+0.030	0.008+0.030	0.010+0.030	0.012+0.030	0.0010+0.0020
DiodeTesting¹⁰
5 V		0.002+0.030	0.008+0.030	0.010+0.030	0.012+0.030	0.0010+0.0020
DCrate（Typicalvalue）
（Normalize precision input）+（Normalize reference accuracy）
Temperature¹¹
PT100 (DIN/IEC751)		Theprobe accuracy+0.05℃
5 kΩ thermistor		Theprobe accuracy+0.1℃
Frequency：Technical Indicator±（%reading）^12.13
100mV、1V、10、100V and 750 V range ¹⁴
3 Hz-10 Hz		0.1	0.1	0.1	0.1	0.1
10 Hz-100 Hz		0.03	0.03	0.03	0.03	0.035
100 Hz-1 KHz		0.003	0.008	0.01	0.01	0.015
1 KHz-300 KHz		0.002	0.006	0.01	0.01	0.015
Square wave¹⁵		0.001	0.006	0.01	0.01	0.015
Extra Gate timeerror ± （%reading）¹³
Frequency		1second	0.1second	0.01second
3 Hz-40 Hz		0	0.2	0.2
40 Hz-100 Hz		0	0.06	0.2
100 Hz-1 KHz		0	0.02	0.2
1 KHz-300 KHz		0	0.004	0.03
Square wave¹⁵		0	0	0

6.Low frequency performance:three filter Settings are provided:3Hz、20Hz、200Hz.The frequency beyond the filter setting has been specified, no additional errors will occur.

7.Technical indicators are suitable for 4 lines or 2 lines measurement（peration bias returns to zero）resistance measurement.If there is no mathematical null, 2 lines resistance measurement will increase 0.2 Ω additional error.
8.The 10A range is provided on the front connector only.Each amplifier adds a 2mA base current value, or input current >5Arms.
9.Technical indicators are valid when sine wave is input >1.5% range and >10μAAC. 10.Technical indicators are suitable for the voltage measured at the input end.1mA test current is typical.The change of current source will lead to the change of voltage drop of diode junction
11.The selected probe limits the actual measuring range and measurement errors.Probe accuracy has included all measurement and ITS-90 temperature conversion errors.PT100Ro can be set to 100Ω±5Ω, to eliminate the original probe error.
12.Unless otherwise indicated, the technical indicators are valid after 60 minutes of warm-up and with sinusoidal input.Technical indicators are suitable for 1s gate time.(7 bits)
13.Suitable for sinusoidal and square wave input ≥100mV.For 10mV to 100mV inputs, multiply the reading error % by 10.
14.The range is 10% to 120% below 750ACV.
15.The square wave input is specified as 10Hz-300kHz.

【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
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

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