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Forum 日本日置DM3000 数字万用表
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Related

日本日置DM3000 数字万用表

YYD
YYD over 14 years ago
日本日置DM3000 数字万用表

image

 

1. 实验项目的测量
2. 电信号监测、监控
3. 支持用户自定义传感器的测试平台
4. 支持高速/高精度数据采集系统
5. 标度低精度万用表
6. 老化测试
7. 生产线测试

产品型号DM3051DM3052DM3054
读数分辨率5%
扩展配置NullLAN/GPIBLAN/GPIB和巡检模块

1. 读数分辨率:6 ½位(2,400,000-count),5 ¾位(480,000-count)
2. 高达50 KSa/s的采样速率,高达2 M 读数的存储深度
3. 256×64点阵液晶显示,支持多显功能和屏幕菜单
4. 16路测量巡检功能和控制软件UltraLogger
5. 26种测量功能:
直流电压和电流、交流电压和电流、两线和四线电阻、
电容、短路测试、二极管测试
频率、周期、比率测量、温度、任意传感器测量等
上限、下限和上下限测量
数学运算包括:最大值、最小值、平均值、消零、dBm、dB
数据采集功能包括:数据记录、巡检、可编程自动测量
6. >10 GΩ输入阻抗下直流电压范围达到48 V(± 24 V )
7. 真正的RMS交流电压和电流测量
8. 内置10组设置存储,10组数据存储,10组任意传感器存储
9. 多种接口配置:GPIB,LAN,RS-232,USB Device
10. 集成USB Host,支持U盘存储和USB接口打印机
11. 简单、方便、灵活的控制软件


功能/量程/参数 分辨率/AC电压的频率1年内准确度: ±(读数的%+满度的%) 输入阻抗/电流源电流
直流电压
200.000,0 mV 100 nV 0.0050+ 0.0017 10 MΩ或>10 GΩ
2.000,000 V 1 μV 0.0040+ 0.0004 10 MΩ或>10 GΩ
20.000,000 V 10 μV 0.0035+ 0.000310 MΩ或>10 GΩ
200.000,000 V 100 μV 0.0045+ 0.0003 10 MΩ
1000.000 V 1 mV 0.0045+ 0.0005 10 MΩ
直流电流
2.000,000 mA 1 nA 0.050 + 0.050 <0.03V
20.000,000 mA 10 nA 0.050 + 0.006 <0.3V
200.000,000 mA 100 nA 0.051 + 0.005<0.3V
1.000,000 mA 1 μA 0.045 + 0.015 <0.3V
10.000,000 mA 10 μA 0.310 + 0.020 <0.6V
交流电压(RMS)
20.000,0 mA 至 10.000,0 A 量程3 Hz - 5 Hz1.00 + 0.03 1MΩ
5Hz-10Hz0.35 + 0.01
10 Hz-20 kHz/td> 0.35 + 0.03
20 kHz-50 kHz0.12 + 0.05
50 kHz-100 kHz 0.60 + 0.08
100 kHz-300 kHz4.00 + 0.50
交流电流(RMS)
20.000,0 mA 至 10.000,0 A 量程3 Hz - 5 Hz1.0 + 0.04
5 Hz-10 Hz0.35 + 0.04
10 Hz-5 kHz0.10 + 0.04
5 kHz-10 kHz0.20 + 0.25
10.000,0 A量程3 Hz - 5 Hz2.0+0.06
5 kHz-10 kHz1.1+0.06
10 Hz-5 kHz0.42+0.06
5 kHz-10 kHz0.42+0.1
电 阻(二线和四线)
200.000,0Ω 100 μΩ 0.010 + 0.0041 mA
2.000,000 kΩ 1 mΩ 0.010 + 0.0011 mA
20.000,00 kΩ10 mΩ 0.010 + 0.001100 μA
200.000,0 kΩ 100 mΩ 0.010 + 0.00110 μA
1.000,000 MΩ 1 Ω0.012 + 0.001 2 μA
10.000,00 MΩ 10 Ω0.040 + 0.001 200 μA
100.000,00 MΩ 100 Ω0.800 + 0.011200 nA ||10 MΩ
电 容
2.000 nF2 + 2.5 200 nA
20.0 nF 1+ 0.5 1 μA
200.0 nF 1+ 0.5 10 μA
2.000 μF 1+ 0.5 100 μA
20.000 μF 1+ 0.5 1 mA
200.0 μF 1+ 0.5 1 mA



其它功能及其指标
连续性测试2 kΩ量程, 阈值变化范围1 Ω-2 kΩ
二极管测试2 V量程, 1 mA测试电流,最高测量压降达到2.4 V
任意传感器测量支持多种Ansi标准的热电偶和电压、电流、电阻类型的任意感器
频率和周期3 Hz(0.333 s)-300 kHz(3.33 μs)
数学运算功能消零、最小值/最大值/平均值、dBm、dB、极限值测试
数据采集功能数据记录、巡检、自动测量
其它功能读数自动/保持、比率测量、内置10组设置存储、数据存储深度2 M 读数
最高采样率50 kSa/S(启用Datalog功能时)
读数分辨率2,400,000 Count, 大于6 ½位
USB接口 USB Host、USB Device接口,支持U盘和USB打印机
其它接口设置RS-232、GPIB(可选),支持SCPI命令集;差分切换巡检接口(可选)、LAN接口(可选)
显示屏256×64 LCD显示。支持:双显、菜单、多语言操作、帮助系统和波形显示
虚拟机软件支持MicrosoftRegistered Windows 98, Windows Me, Windows 2000, Windows XP.
最大保护输入直流电压1,000 V,交流电压750 Vrms ;直流10 A,交流电流10 Arms
抗冲击、振动符合MIL-T-28800, 5级, III类
电源AC 115/230 V, 45-65 Hz, 最大功耗20 W
重量2.5 kg
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