Digital Multimeters

SDM4065A Series

SDM4065A

Reading resolution

Max Reading Rate

50,000 rdgs/s

Scanner Card

SC1016

SDM4065A

SDM4065A

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Product Introduction

The SIGLENT SDM4065A-SC includes a multiplexer that provides multi-point measurement capabilities. The scanner features 12 multi-purpose + 4 current channels and supports the following measurement functions: DCV, ACV, DCI, ACI, 2WR, 4WR, CAP, FREQ, DIODE, CONT and TEMP ( RTD and Thermocouple ). It provides a convenient and versatile solution for test applications that require multiple measurement points or signals and is an ideal tool for R&D burn-in and production testing.
NOTE: The scanner is included on new SDM4065A-SC products only. It cannot be added to SDM4065A instruments at a later time.

Key Features

  • Real 6½ digits readings resolution (2,200,000 counts)
  • Up to 50k rdgs/s of measurement speed
  • 512 MB RAM, capable of saving up to 2M readings for caching
  • Equipped with EasyDMM-X host computer control and sampling software
  • 5-inch true color TFT-LCD display

Product advantage

Real six-and-a-half multimeter

SDM4065A series digital multimeter has 6-bit reading resolution (2,200,000 count) and can display 0,000,000 ~ 2,199,999 in full scale. Excellent performance makes the change from small current to large voltage fluctuation under control.

High speed Measurement

The SDM4065A series supports up to 50,000 readings/s. Both models offer adjustable measurement speeds (fast/medium/slow). Its sampling interval can be precisely configured from 0.001 PLC to 1,000 PLC (Power Line Cycle), enabling superior performance in high-speed data acquisition and micro-variation monitoring—ideal for applications requiring precise measurements.

Three sampling methods

Continuous sampling mode
The multimeter continuously samples and measures at a constant rate, and users can monitor the changes in real time.

Recorder
Supports continuous data logging for up to 100 hours with 2GB internal storage, ideal for long-term trend analysis.

digitizer
Outperforms oscilloscopes and spectrum analyzers in high-precision, low-frequency sampling, particularly suitable for audio signal digitization.

Powerful mathematical operation

SDM4065A supports five operations: statistics, limit, dBm, dB and relative operation. Not only can we quickly count all kinds of measurement data, such as maximum, minimum, average, peak-to-peak, standard deviation and sample number, but we can also conduct pass/fail tests according to the preset upper and lower limits. In addition, it supports the conversion of voltage units into unit of power; It can also show the relative relationship between the measured value and the reference value in dB; Through relative operation, the difference between the actual measured value and the expected value can be accurately found out.

Remote Control & Programming

SDM4065A integrates USB Host, USB Device, and LAN interfaces, with an optional USB-GPIB module. It supports standard SCPI remote control commands, PC-based software, and compatibility with the latest mainstream multimeter command sets. Its embedded web server enables direct remote control and programming via a browser, fulfilling diverse communication and automation needs.

Scanner Card

The multi-function scanning card (SC1016) carried by SDM4065A-SC can expand the function of multimeter and measure various circuit parameters quickly and accurately. SC1016 has 16 channel measurement interfaces (12 multi-function channels+4 current channels), which can measure multiple circuit parameters at multiple test points or devices at the same time, and can control the equipment and scanning card through the upper computer.

Product parameter

Comparative Data SDM4065A TEK Keithley DMM6500 Keysight 34465A
Reading Resolution 6½(2,200,000 count) 6½ (2,000,000 count) 6½ (1,200,000 count)
DCV Accuracy 35PPM 30PPM 30PPM
Sample Rate (Max.) 50,000 rdgs/s 20,600 rdgs/s 5,000 rdgs/s
50,000 rdgs/s(opt.)
NPLC 100, 10, 1, 0.1, 0.01, 0.001 5, 1, 0.1, 0.01, 0.0005 100,10,1,0.2,0.06,0.02,
0.006,0.002,0.001
Scanner Support,16 channels Support,10 channels Not support
RAM 2Gb Nand Flash 6MB 80MB
Interface USB Device, USB Host, LAN, GPIB(Option) USB Device, USB Host, LAN, RS232, GPIB(Option) USB Device, USB Host, LAN, GPIB(Option)
Display 5 inch touch screen 5 inch touch screen 4.3 inch touch screen
Price ¥ 9,980~ $ 1,670~ $1,915~

* Note: The above prices and parameters were collected in official website on January 10th, 2024. In case of any discrepancy, the official website shall prevail.

Configure your instrument

Models

Add to Compare 产品型号读数分辨率DCV基本精度最大采样速率NPLC存储 Price  

Resources

Universal accessories
Created with Pixso. Created with Pixso.

产品
描述
USB数据线
USB数据线

USB数据线,用于仪器与PC通信。使用前,需要在PC端安装NI-VISA驱动。

电源线
电源线

仪器标配一根符合用户所在国家标准的电源线。不同地区的附加电源线可以单独购买。

表笔
表笔

标配10A表笔一对

SDM4000A快速指南
SDM4000A快速指南

仪器标配的快速指南

扫描卡-SC1016
扫描卡-SC1016

仅SDM4065A-SC、SDM3065X(-SC)、SDM3055(-SC)、SDM3055X-E型号支持,16通道数据采集(12个多功能通道+4个电流通道)

Universal accessories
Created with Pixso. Created with Pixso.

产品
描述
SDG/SDM-RMK机架安装
SDG/SDM-RMK机架安装
机架安装选件是为将仪器安装至EIA规定的标准19英寸机架而设计,兼容鼎阳全系列SDG函数/任意波形发生器和SDM系列数字万用表
分流计 SCD30A
分流计 SCD30A

SCD30A 数字万用表分流计可对 30A 大电流进行持续采样测量,测量精度高达 0.3%。 仅SDM4000A系列、SDM3065X(-SC)、SDM3055(-SC)支持

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