供应精密LCR测试仪/LCR测试仪
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精密LCR测试仪(precision lcr meter)(含测试夹具) 美国型号:m315427 | 货号: |
导言 1920年是一个*的LCR测试仪,旨在执行快速,自动化 在电子元件和各种材料阻*测量。 该仪器具有了0.1%,为准确的测试基本精度指标 在很宽的频率范围内的结果,从20赫兹到1兆赫。除了15阻* 参数1920年还能够测量直流电阻以及 监测跨越或电流通过被测设备的电压。该单位 采用了*的序列测试模式,允许*多6**的不同 要执行的测试,在一个*启动命令。此外, 包括1920年的IEEE - 488,RS - 232接口,和处理程序接口,*的标准。 描述 20测量参数测量和显示任何两个15阻* 参数同时,为0.1%,基本精度。此外1920年 可以测量电流或电压跨越的直流电阻,或展示 检测设备*经营者的真正考验的条件。 宽*过27,000用户可编程测试频率的频率*表征 在20赫兹设备1兆赫。 自动测试对于*生产力的序列测定和吞吐量1920 可以执行多达6个不同的测试顺序与单一的启动推进 按钮。每个测试可以有不同的测量参数,试验条件和 限制。 直流偏置电压的仪器内部直流偏置电压源,可编程 从0到2 V的1mV的步骤,使电容器,在实际直流偏压测试 条件。 安装存储/回收试验操作员能够储存和回忆,从 内部记忆体,*30单一的测试设置和10个连续的设置(6次试验 序列)。前面板可以锁定,有*保护,以* 该程序是相同的方式运行,每次。 负载校正从而大幅度*了仪器的准确度 经营者指定一个已知的标准值,测量它,应改正 正在进行的测量。 可编程源阻*经营者可以设置文书源 5,25,50或100欧姆阻*,一个重要特点比较时,测量 对其他测试作出的。测量结果可以有很大的差别 *以源阻*的测试基于使用。 1920精密LCR测试仪 基本参数测量范围测量精度* 低中高 储蓄,脂蛋白0.001nH至99.999kH +0.5%+0.25%+0.1% 铯,茂1pF到9.9999F +0.5%+0.25%+0.1% 东风0..999 0.005 0.0025 0.001 Q 0.00000至9999.9 0.005 0.0025 0.001 ý,糖蛋白,英国石油公司10纳秒至9999.9拧+0.5%+0.25%+0.1% | Z |编辑,卢比,卢比,X的,血沉0.0001毫欧的99.999MΩ+0.5%+0.25%+0.1% 相位角-180.00至179.99度1.8 ° 0.9 ° 0.18 ° 德富0.1mΩ至100kΩ+0.5%+0.25%+0.1% DUT的交流电压20mV的到1.0V时+(2%+ 5mV @ 1kHz时) DUT的交流电流1μA,以150mA的+(2%+5μA的@ 1kHz时) DUT的直流电压20mV的到1.0V时+(2%+ 5mV) DUT的直流电流1μA,以150mA的+(2%+5μA的) *在测试信号的*佳水平,频率,DUT的价值观和未经校准的不确定性 测试频率:范围:20Hz到1MHz,连续 分辨率:1Hz从20Hz到1kHz时, 4位“1kHz时 精度:&plu*n;(0.02%+0.02赫兹) 测量速度:速度精度设定 40密/秒低,无屏 25密/秒低 10密/秒中等 1密/秒高 测距:自动,范围持有或用户可选 触发:内部(自动) 外部(通过RS - 232的IEEE - 488.2或处理程序) 手册 源阻*:5Ω,25Ω,50Ω,100Ω 交流测试信号:电压:20mV的- 1.0V时(开路),5mV步骤 直流偏置电压:内部:0至2V在为1mV步骤 显示:液晶背光显示器 通过/失败和状态指示灯 结果格式:工程或科学格式 %偏离主要参数的名义 偏离主参数的名义 通过/失败 没有*大吞吐量显示模式 排序:显示多达6个连续的测试结果,小学 和/或次要 标准接口:IEEE - 488.2和RS - 232,处理程序 测量延迟:可编程从0到1000ms在1毫秒的步骤 平均:可编程从1到1000 中位值:过去三年的平均值测量 设置存储:30单测试 10顺序(6测试每个) 其他:恒压模式(电压平) 电缆补偿(100万,200万,没有电缆) 开路/短路归* 失真检查 校准:建议间隔一年 NIST溯源校准 内置自动校准程序 使用与校准数据:显示上次校准日期,标准值 用于校准 自我测试:验证关键仪器的操作上电时 或从菜单选择 测试终端:前面板,四个终端(插头) 可选测试照明灯 机械:切割挂载倾斜保释 可选的机架安装套件 尺寸:(厚):17 × 5.25 × 16的(432x133x406毫米) 重量:一十五英镑(8公斤)网,21英镑(九点九千克)航运 环境:*合MIL - 28800E,类型3,第5类,风格E及F 操作:0 °到+50 ° C 湿度:“75%为11 °?30 ° C的工作 存储温度:-40 °至+71 °荤 电源:100-240伏50/60赫兹 100瓦*大 Introduction The 1920 is a high performance LCR Meter designed to perform fast, automated impedance measurements on a variety of electronic components and materials. The instrument has a basic accuracy specification of 0.1% for accurate test results over a wide frequency range, from 20 Hz to 1 MHz. Besides 15 impedance parameters the 1920 is also capable of measuring DC resistance as well as monitoring the voltage across or current through the device under test. The unit incorporates a distinctive sequence test mode, allowing up to 6 uniquely different tests to be performed quickly on a single start command. Additionally, the 1920 includes IEEE-488, RS-232, and handler interfaces, all standard. Description 20 Measurement Parameters Measure and display any two of 15 impedance parameters simultaneously, with a basic accuracy of 0.1%. Additionally the 1920 can measure the DC resistance, or display the current through or voltage across a test device ensuring the operator of the real test conditions. Wide Frequency Over 27,000 user programmable test frequencies to fully characterize devices over the range of 20 Hz to 1 MHz. Automatic Test Sequencing For increased productivity and throughput the 1920 can perform up to six different tests in sequence with a single push of the start button. Each test can have different measurement parameters, test conditions and limits. DC Bias Voltage The instruments internal DC bias voltage source, programmable from 0 to 2 V in 1 mV steps, allows capacitors to be tested under real DC bias conditions. Setup Storage/Recall The test operator has the ability to store and recall, from internal memory, up to 30 single test setups and 10 sequential setups (six tests in sequence). The front panel can be locked out, with p*word protection, to ensure that procedures are run the same way every time. Load Correction Substantially improves instrument accuracy by allowing the operator to specify the value of a known standard, measure it, and apply a correction to ongoing measurements. Programmable Source Impedance The operator is able to set instrument source impedance at 5, 25, 50 or 100 ohms, an important feature when comparing measurements to those made on other testers. Measurement results can vary substantially based solely on the source impedance of the tester being used. 1920 Precision LCR Meter Parameter Measurement Range Basic Measurement Accuracy* Low Medium High Ls,Lp 0.001nH to 99.999kH +0.5% +0.25% +0.1% Cs,Cp 1pF to 9.9999F +0.5% +0.25% +0.1% DF 0.00001 to 99.999 +0.005 +0.0025 +0.001 Q 0.00000 to 9999.9 +0.005 +0.0025 +0.001 Y,Gp,Bp 10 nS to 9999.9 S +0.5% +0.25% +0.1% |Z|,Rs,Rp,Xs,*R 0.0001 mΩ to 99.999MΩ +0.5% +0.25% +0.1% Phase Angle -180.00 to +179.99 degrees +1.8° +0.9° +0.18° DCR 0.1mΩ to 100kΩ +0.5% +0.25% +0.1% DUT AC Voltage 20mV to 1.0V +(2% + 5mV)@1kHz DUT AC Current 1μA to 150mA +(2% + 5μA)@1kHz DUT DC Voltage 20mV to 1.0V +(2% + 5mV) DUT DC Current 1μA to 150mA +(2% + 5μA) *At optimum test signal levels, frequencies, DUT values and without calibration uncertainty Test Frequency: Range: 20Hz to 1MHz, Continuous Resolution: 1Hz from 20Hz to 1kHz, 4 di*s >1kHz Accuracy: &plu*n;(0.02% +0.02 Hz) Measurement Speed: Speed Accuracy Setting 40 meas/sec Low, No Display 25 meas/sec Low 10 meas/sec Medium 1 meas/sec High Ranging: Automatic, Range Hold or user selectable Trigger: Internal (automatic) External (via RS-232,IEEE-488.2 or Handler) Manual Source Impedance: 5Ω, 25Ω, 50Ω, 100Ω AC Test Signal: Voltage: 20mV-1.0V (open circuit), 5mV steps DC Bias Voltage: Internal: 0 to 2V in 1mV steps Display: LCD Display with backlight P*/Fail and status indicators Results Formats: Engineering or scientific format %Deviation from nominal of primary parameter Deviation from nominal of primary parameter P*/Fail No Display Mode for maximum throughput Sequencing: Displays up to 6 sequential test results, primary and/or secondary Standard Interfaces: IEEE-488.2, RS-232, Handler Measurement Delay: Programmable from 0 to 1000ms in 1ms steps Averaging: Programmable from 1 to 1000 Median Value: Averaged over last three measurements Setup Storage: 30 Single Tests 10 Sequential (6 tests in each) Other: Constant Voltage Mode (voltage leveling) Cable Compensation (1M, 2M, no cable) Open/Short Zeroing Distortion Check Calibration: Recommended interval 1 year NIST traceable calibration Built-in automatic calibration procedure Usage & Cal Data: Displays last calibration date, standard values used in calibration Self Test: Verifies critical instrument operation at power-up or when selected from menu Test Terminals: Front panel, four terminal (BNC) Optional Test Fixtures Available Mechanical: Bench mount with tilt bail Rack mount kit optional Dimensions: (w x h x d): 17 x 5.25 x 16 in (432x133x406 mm) Weight: 15lbs (8kg) net, 21lbs (9.9kg) shipping Environmental: Meets MIL-28800E, T*e 3, Cl* 5, Style E & F Operating: 0° to +50°C Humidity: < 75% for 11° to 30°C operating Storage: -40° to +71° C Power: 100-240 VAC 50/60 Hz 100 W Max 用途:科研 分类:物理,囯际直购 历史资料:2009-12-01版本 2009-12-01版本 2009-12-01版本 2009-12-01版本 2009-12-01版本 2009-12-01版本 2009-12-01版本 2009-12-01版本 | 精密LCR测试仪(precision lcr meter)(含测试夹具) 美国m315427![]() |