HM8118 LCR数字电桥 HM8118
产品简介
HM8118 LCR数字电桥是德国惠美HAMEG*新出品的一款宽频电桥,测试频率:20 Hz~200 kHz (69 个步进频率点),基本精度 0.05%,0.1~1.5Vrms测试电压,*高达12次/秒测试速度,标配HZ188顶针式SMD 4端测试夹具, 标配RS232或USB接口,可选配GPIB接口。HM8118LCRHM8118 LCR数字电桥可选元件极值和限值元件分选功能;
产品详细信息
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性能特点
l HM8118 LCR数字电桥基本精度为0.05%
l 具有L、C、R、|Z|、X、|Y|、G、B、D、Q、Θ、Δ、M、N 十四种测量功能;
l 20Hz~200kHz 69个步进测试频率点,0.1~1.5Vrms测试电压;
l 每秒高达12次测量;
l 串联、并联操作;
l 可选的元件极值和限值元件分选功能;
l 内置可编程电压和电流偏置;
l HM8118 LCR数字电桥可进行 参数转换测量;
l 可搭配高达40V外部直流偏置电流源,内置0~5V和0~200mA直流偏流源;
l 标配开尔文电缆和四线SMD元件测试夹具(顶针式)
l 标配USB/RS232接口;可选IGPIB(IEEE-488)接口。
HM8118 LCR数字电桥 技术参数
所有数据是在23摄氏度下,30分钟热机
测试条件 | |
Test signal voltage: | 1Vrms |
Open and short corrections performed 进行开路短路清零之后 | |
Measurement time: | SLOW 慢速 |
显示 | |
Measurement modes: | Auto, L+Q, L+R, C+D, C+R, R+Q, Z+θ, Y+θ, |
R+X, G+B, N-θ, M | |
Equivalent circuits: | Auto, Series or Parallel |
Parameters displayed: | Value, Deviation or % Deviation |
Averaging: | 2…99 measurements |
准确度 | |
Primary Parameter: | Basic accuracy (Test voltage: 1.0V, measurement SLOW/MEDIUM, autoranging mode, constant voltage OFF, bias off) For FAST mode double the basic accuracy values |
Secondary Parameter: | |
Basic accuracy D, Q: | ± 0.0001 @ f = 1 kHz |
Phase angle: | ± 0.005° @ f= 1 kHz |
测试范围 | |
|Z|, R, X: L: | 0.01 mΩ…100 MΩ |
|Y|, G, B: | 10 nS…1000 S |
C: | 0.01 pF…100 mF |
L: | 10 nH…100 kH |
D: | 0.0001…9.9999 |
Q: | 0,1…9999.9 |
θ: | -180°…+180° |
Δ: | -999.99 %…999.99 % |
M: | 1 μH…100 H |
N: | 0.95…500 |
测试参数及功能 | |
Test frequency: | 20 Hz~200 kHz (69 个频率点) |
20 Hz, 24 Hz, 25 Hz, 30 Hz, 36 Hz, 40 Hz, 45 Hz, 50 Hz, 60 Hz, 72 Hz, 75 Hz, 80 Hz, 90 Hz, 100 Hz, 120 Hz, 150 Hz, 180 Hz, 200 Hz, 240 Hz, 250 Hz, 300 Hz, 360 Hz, 400 Hz, 450 Hz, 500 Hz, 600 Hz, 720 Hz, 750 Hz, 800 Hz, 900 Hz, 1.0 kHz, 1.2 kHz, 1.5 kHz, 1.8 kHz, 2.0 kHz, 2.4 kHz, 2.5 kHz, 3.0 kHz, 3.6 kHz, 4.0 kHz, 4.5 kHz, 5.0 kHz, 6.0 kHz, 7.2 kHz, 7.5 kHz, 8.0 kHz, 9.0 kHz, 10 kHz, 12 kHz, 15 kHz, 18 kHz, 20 kHz, 24 kHz, 25 kHz, 30 kHz, 36 kHz, 40 kHz, 45 kHz, 50 kHz, 60 kHz, 72 kHz, 75 kHz, 80 kHz, 90 kHz, 100 kHz, 120 kHz, 150 kHz, 180 kHz, 200 kHz | |
Frequency accuracy: | ±100 ppm |
AC test signal level: | 50 mVrms…1.5 Vrms |
Resolution: | 10 mVrms |
Drive level accuracy: | ± (5 % + 5 mV) |
Internal Bias Voltage: | 0…+5.00 Vdc内置偏流源电压 |
Resolution: | 10 mV |
External Bias Voltage: | 0…+ 40 Vdc (fused 0.5 A) |
Internal Bias Current: | 0…+200 mA |
Resolution: | 1 mA |
Ranging: | Auto and Hold |
Trigger: | Continuous, manual or external via interface, Binning Interface or Trigger Input |
Trigger delay time: | 0…999 ms in 1 ms steps |
测试速度 | |
FAST | 70 ms |
MEDIUM | 125 ms |
SLOW | 0.7 s |
其他功能参数 | |
Test signal level monitor: | Voltage, current |
Error Correction: | Open, Short, Load |
Save / Recall: | 9 instrument settings |
Front-end Protection: | Vmax ‹ √2/C @ Vmax ‹ 200 V, C in Farads (1 Joule of stored energy) |
Low Potential and Low Current Guarding: | Ground, Driven Guard or Auto (fused) |
Constant Voltage Mode (25 Ω source) | |
Temperature effects: R, L or C: | ± 5ppm/°C |
Interface: | USB/RS-232 (HO820), IEEE-488 (option) |
Safety Class: | Safety Class I (EN61010-1) |
Power supply: | 110…230 V ± 10 %, 50/60 Hz, CAT II |
Power consumption: | approx. 20 Watt |
Operating temperature: | +5°C...+40°C |
Storage temperature: | -20°C...+70°C |
Rel. humidity: | 5%...80% (non condensing) |
(W x H x D): | 285 x 75 x 365 mm |
Weight: | approx. 4 kg |
随机附件
Power cable(电源线),
Operator’s Manual(使用手册)
HZ184 4 Terminal Kelvin Test Cable(HZ184四端开尔文测试电缆)
HZ188 4 Terminal SMD Component Test Fixture (HZ188 顶针式四线SMD测试夹具)
可选附件
HZ181 4 Terminal Test Fixture including Shorting Plate (4端测试盒含短路板)
HZ186 4 Terminal Transformer Test Cable
HO118 Binning Interface
HO880 IEEE-488 (GPIB) Interface (galvanically isolated) (GPIB接口板)
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