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GSM-20H10数字源表
最大输出 ±210V/ ±1.05A/ 22W
4.3” TFT LCD, 数字键盘
四象限工作
I/V曲线、I/t曲线、V/t曲线
电压源、电流源、数字电表功能
0.012%基本测量精度, 6½数字电表测试, 1μV/10pA/10μΩ分辨率
内置4种序列输出模式(Stair、Log、SRC-MEM、Custom), 最多2500点
SDM(Source Delay Measure)
2/4/6线电阻测试远程V-source和Measure Sensing
内置Pass/Fail功能
接口: RS-232C, USBTMC, LAN, GPIB(选配)
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GSM-20H10提供±210V / ±1.05A / 22W的四象限操作。在第一象限和第三象限，它们作为电源运行，为负载供电。在第二和第四象限，它们作为负载使用，在内部耗散功率。而电压值、电流值和电阻值可以在电源或负载操作期间进行量测，其准确度高达0.012%并且分辨率可达1µV/10pA/10µΩ。
采样的速度上，GSM-20H10支持最高50k点/每秒的采样速度，可更精准地针对待测物的特性进行分析。透过4.3寸的大尺寸屏幕，更可以将所有的量测设定、参数与结果都完整的显示在屏幕上。支持SDM (Source Delay Measure)功能，可设定信号产生变化时，延后进行采样，避免稳定前的信号被撷取进去造成误判。内建四种程序输出模式(Linear, Log, SRC-MEM, Custom)，最多可支持2500个点的程序变化输出。
在设备保护上，GSM-20H10提供了OVP/OTP保护模式；在OVP的设计上，使用者可自定义OVP的范围，而OTP的保护则可有效防止在测试过程中因温度偏移造成的错误。在接口部分，本产品支持标准的SCPI指令，提供RS-232 , USBTMC , LAN, GPIB (选配)等接口，满足用户不同的接口需求。
产品规格
Maximum Range | Voltage | ±210V | ||||||||
Current | ±1.05A | |||||||||
Power | 22W | |||||||||
Voltage Resolution | 1µV | |||||||||
Current Resolution | 10pA | |||||||||
Source | DC Voltage | Output Voltage | ±21V/ ±1.05A, ±210V/±105 mA | |||||||
Current Limit | Min. 0.1% of range | |||||||||
Programming Resolution | 1µV, ±200.000mV range | |||||||||
10µV, ±2.00000V range | ||||||||||
100µV, ±20.0000V range | ||||||||||
1mV, ±200.000V range | ||||||||||
Programming Accuracy 1 | ±(0.02%+600µV), ±200.000mV range | |||||||||
±(0.02%+600µV), ±2.00000V range | ||||||||||
±(0.02%+2.4mV), ±20.0000V range | ||||||||||
±(0.02%+24mV), ±200.000V range | ||||||||||
Load Regulation | 0.01% of range + 100µV | |||||||||
Line Regulation | 0.01% of range | |||||||||
Overshoot | <0.1% typical (full scale step, resistive load,10mA range) | |||||||||
Recovery Time (1000%Load Change) | <250µs (within 0.1% plus load regulation errors, 1A and 100mA compliance.) | |||||||||
Ripple and Noise | 4mV rms(20Hz~ 1MHz) 10mVpp(20Hz~ 1MHz) | |||||||||
Temperature Coefficient | ±(0.15 × accuracy specification)/°C | |||||||||
DC Current | Output Current | ±1.05A /±21V, ±105 mA /±210V | ||||||||
Voltage Limit | Min. 0.1% of range | |||||||||
Programmed Source Resolution | 10pA, ±1.00000µA range | |||||||||
100pA, ±10.0000µA range | ||||||||||
1nA, ±100.000µA range | ||||||||||
10nA, ±1.00000mA range | ||||||||||
100nA, ±10.00000mA range | ||||||||||
1µA, ±100.000mA range | ||||||||||
10µA, ±1.00000A range | ||||||||||
Programmed Source Accuracy 1 | ±(0.035%+600pA), ±1.00000µA range | |||||||||
±(0.033%+2nA), ±10.0000µA range | ||||||||||
±(0.031%+20nA), ±100.000µA range | ||||||||||
±(0.034%+200nA), ±1.00000mA range | ||||||||||
±(0.045%+2µA), ±10.00000mA range | ||||||||||
±(0.066%+20µA), ±100.000mA range | ||||||||||
±(0.27%+900µA), ±1.00000A range | ||||||||||
Load Regulation | 0 0.01% of range + 100pA | |||||||||
Line Regulation | 0.01% of range | |||||||||
Overshoot | <0.1% typical (1mA step, RL = 10kΩ, 20V range). | |||||||||
Temperature Coefficient | ±(0.15 × accuracy specification)/°C | |||||||||
General | Output Settling Time2 | 100µs typical Time | ||||||||
Output Rise Time (±30%) | 300µs, 200V range, 100mA compliance. | |||||||||
150V/µs, 20V range, 100mA compliance. | ||||||||||
DC Floating Voltage | Output can be floated up to ±250VDC | |||||||||
Remote Sense | Up to 1V drop per load lead. | |||||||||
Compliance Accuracy | Add 0.3% of range and ±0.02% of reading to base specification. | |||||||||
Range Change Overshoot 3 | Adjacent range changes between 200mV, 2V and 20V ranges, 100mV typical. | |||||||||
Minimum Compliance Value | 0.1% of range | |||||||||
Command Processing Time 4 | Autorange On:10ms.Autorange Off:7ms. | |||||||||
Measurement | Voltage | Input Resistance | >10 GΩ | |||||||
Measurement Resolution | 1µV, ±200.000mV range | |||||||||
10µV, ±2.00000V range | ||||||||||
100µV, ±20.0000V range | ||||||||||
1mV, ±200.000V range | ||||||||||
Measurement Accuracy | ±(0.012%+300µV), ±200.000mV range | |||||||||
±(0.012%+300µV), ±2.00000V range | ||||||||||
±(0.015%+1.5mV), ±20.0000V range | ||||||||||
±(0.015%+10mV), ±200.000V range | ||||||||||
Temperature Coefficient | ±(0.15 × accuracy specification)/°C | |||||||||
Current | Voltage Burden (4-wire mode) | < 1mV | ||||||||
Programmed Source Resolution | 10pA, ±1.00000µA range | |||||||||
100pA, ±10.0000µA range | ||||||||||
1nA, ±100.000µA range | ||||||||||
10nA, ±1.00000mA range | ||||||||||
100nA, ±10.00000mA range | ||||||||||
1µA, ±100.000mA range | ||||||||||
10µA, ±1.00000A range | ||||||||||
Programmed Source Accuracy1 | ±(0.029%+300pA)), ±1.00000µA range | |||||||||
±(0.027%+700pA), ±10.0000µA range | ||||||||||
±(0.025%+6nA), ±100.000uA range | ||||||||||
±(0.027%+60nA), ±1.00000mA range | ||||||||||
±(0.035%+600nA), ±10.00000mA range | ||||||||||
±(0.055%+6µA), ±100.000mA range | ||||||||||
±(0.22%+570µA), ±1.00000A range | ||||||||||
Temperature Coefficient | ±(0.1 × accuracy specification) / °C | |||||||||
Resistance | Range | Resolution | Test current | Accuracy | ||||||
<2.00000Ω | --- | --- | Source IACC+Meas.VACC | |||||||
2.00000Ω | 10µΩ | --- | Source IACC+Meas.VACC | |||||||
20.0000Ω | 100µΩ | 100mA | ±(0.1%+0.003 Ω), Normal | |||||||
±(0.07%+0.001 Ω), Enhanced | ||||||||||
200.000Ω | 1mΩ | 10mA | ±(0.08%+0.03 Ω), Normal | |||||||
±(0.05%+0.01 Ω), Enhanced | ||||||||||
2.00000kΩ | 10mΩ | 1mA | ±(0.07%+0.3 Ω), Normal | |||||||
±(0.05%+0.1 Ω), Enhanced | ||||||||||
20.0000kΩ | 100mΩ | 100µA | ±(0.06%+3 Ω), Normal | |||||||
±(0.04%+1 Ω), Enhanced | ||||||||||
200.000kΩ | 1Ω | 10µA | ±(0.07%+30 Ω), Normal | |||||||
±(0.05%+10 Ω), Enhanced | ||||||||||
2.00000MΩ | 10Ω | 5µA | ±(0.11%+300 Ω), Normal | |||||||
±(0.05%+100 Ω), Enhanced | ||||||||||
20.0000MΩ | 100Ω | 0.5µA | ±(0.11%+1k Ω), Normal | |||||||
±(0.05%+500 Ω), Enhanced | ||||||||||
200.000MΩ | 1kΩ | 100nA | ±(0.66%+10k Ω), Normal | |||||||
±(0.35%+5k Ω), Enhanced | ||||||||||
>200.000M Ω | --- | --- | Source IACC+Meas.VACC | |||||||
Temperature Coefficient | ±(0.15 × accuracy specification)/°C | |||||||||
Source I mode, Manual OHMS | Total uncertainty = I source accuracy + V measure accuracy (4-wire remote sense). | |||||||||
Source V mode, Manual OHMS | Total uncertainty = V source accuracy + I measure accuracy (4-wire remote sense). | |||||||||
6-wire OHMS mode | Available using active ohms guard and guard sense. Max. Guard Output Current: 50mA (except 1A range). Accuracy is load dependent. | |||||||||
Guard Output Impedance | <0.1Ω in ohms mode | |||||||||
System Speed | Maximum Range Change Rate | 75/second | ||||||||
Maximum Measure Auto Range Time | 40ms (fixed source) 6 | |||||||||
Sequence reading rates7 (rdg./second) for 60Hz (50Hz) | Speed | NPLC/ Trig Origin | Measure | Source-Measure 9 | ||||||
TO MEM. | TO GPIB | TO MEM. | TO GPIB | |||||||
Fast | 0.01 / internal | 2081 (2030) | 1198 (1210) | 1551 (1515) | 1000 (900) | |||||
488.2 | 0.01 / external | 1239 (1200) | 1079 (1050) | 1018 (990) | 916 (835) | |||||
Medium | 0.1 / internal | 510 (433) | 509 (433) | 470 (405) | 470 (410) | |||||
488.2 | 0.1 / external | 438 (380) | 438 (380) | 409 (360) | 409 (365) | |||||
Normal | 1 / internal | 59 (49) | 59 (49) | 58 (48) | 58 (48) | |||||
488.2 | 1 / external | 57 (48) | 57 (48) | 57 (48) | 57 (47) | |||||
Speed | NPLC/ Trig Origin | Source-Measure Pass/Fail test 8,9 | Measure Memory 9 | |||||||
TO MEM. | TO GPIB | TO MEM. | TO GPIB | |||||||
Fast | 0.01 / internal | 902 (900) | 809 (840) | 165 (162) | 164 (162) | |||||
488.2 | 0.01 / external | 830 (830) | 756 (780) | 163 (160) | 162 (160) | |||||
Medium | 0.1 / internal | 389 (343) | 388 (343) | 133 (126) | 132 (126) | |||||
488.2 | 0.1 / external | 374 (333) | 374 (333) | 131 (125) | 131 (125) | |||||
Normal | 1 / internal | 56 (47) | 56 (47) | 44 (38) | 44 (38) | |||||
488.2 | 1 / external | 56 (47) | 56 (47) | 44 (38) | 44 (38) | |||||
Single Reading Operation Rates (rdg./second) for 60Hz (50Hz) | Speed | NPLC/ Trig Origin | Measure | Source-Measure 9 | Source-Measure Pass/Fail test 8,9 | |||||
TO GPIB | TO GPIB | TO GPIB | ||||||||
Fast(488.2) | 0.01 / internal | 256 (256) | 79 (83) | 79 (83) | ||||||
Medium(488.2) | 0.1 / internal | 167 (166) | 72 (70) | 69 (70) | ||||||
Normal(488.2) | 1 / internal | 49 (42) | 34 (31) | 35 (30) | ||||||
Component Interface Handler Time for 60Hz (50Hz):8, 10 | Speed | NPLC/ Trig Origin | Measure | Source Pass/Fail test | Source-Measure Pass/Fail test 9,11 | |||||
TO GPIB | TO GPIB | TO GPIB | ||||||||
Fast | 0.01 / internal | 1.04 ms (1.08 ms) | 0.5 ms (0.5 ms) | 4.82 ms (5.3 ms) | ||||||
Medium | 0.1 / internal | 2.55 ms (2.9 ms) | 0.5 ms (0.5 ms) | 6.27 ms (7.1 ms) | ||||||
Normal | 1 / internal | 17.53 ms (20.9 ms) | 0.5 ms (0.5 ms) | 21.31 ms (25.0 ms) | ||||||
System General | Load Impedance | Stable into 20,000pF typical | ||||||||
Differential mode Voltage | 250 VPk | |||||||||
Common mode Voltage | 250 VDC | |||||||||
Common mode Isolation | >10GΩ,<1000pF | |||||||||
Over Range | 105% of range, source and measure. | |||||||||
Max. Voltage drop | 5V | |||||||||
Max. Sense lead Resistance | 1MΩ | |||||||||
Sense input Impedance | >100G Ω | |||||||||
Guard offset Voltage | <150µV, typical | |||||||||
Source output modes | Fixed DC level, Memory List (mixed function), Stair (linear and log) | |||||||||
Source memory list | 100 points max. | |||||||||
Memory buffer | 5,000 readings @ 5 digits (two 2,500 point buffers). Includes selected measured value(s) and time stamp. Lithium battery backup(3 yr+ battery life). | |||||||||
Programmability | IEEE-488.2 (SCPI) | |||||||||
5 user-definable power-up states plus factory default and *RST. | ||||||||||
Digital I/O Connector | Active low input. | |||||||||
Start of test, end of test, 3 category bits. | ||||||||||
+5V@ 300mA supply. | ||||||||||
1 trigger input, 4 TTL/Relay Drive outputs (33V @ 500mA, diode) | ||||||||||
Remote Interface | USB/GPIB/LAN/RS-232 | |||||||||
Insulation | Chassis and Terminal | 20MΩ or above (DC 500V) | ||||||||
Chassis and AC cord | 30MΩ or above (DC 500V) | |||||||||
Operation Environment | Indoor use, Altitude: ≤ 2000m Ambient temperature: 0 ~ 40°C Relative humidity: ≤ 80% | |||||||||
Installation category: II, Pollution degree: 2 | ||||||||||
Storage Environment | Temperature: -20˚C ~ 70˚C | |||||||||
Humidity: < 80% | ||||||||||
Input Power | 100-240VAC, 50-60Hz | |||||||||
Power Consumption | 80W | |||||||||
Accessories | CD User manual x1, Quick Start manual x1 | |||||||||
Test lead GTL-207A x 1, GTL-108A x 1, ALLIGATOR CLIP x 2 | ||||||||||
Dimensions | 214 (W) x 86 (H) x 356.5 (D) mm | |||||||||
Weight | Approx. 4.8kg | |||||||||
Remarks
Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A ranges, add 0.05%. For 0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A ranges, add 0.5%.
Required to reach 0.1% of final value after Command is processed. Resistive load. 10µA to 100mA range.
Overshoot into a fully resistive 100kΩ load, 10Hz to 1MHz BW, adjacent ranges: 100mV typical, except 20V/200V.
Maximum time required for the output to begin to change following the receipt of :SOURce:VOLTage|CURRent
Reading rates applicable for voltage or current measurements, autorange off, filter off, display off, trigger delay = 0, and binary reading forma.
Purely resistive lead. 1µA and 10µA ranges<65ms.
1000 point sweep was characterized with the source on a fixed rang.
Pass/Fail test performed using one high limit and one low math limit.
Includes time to re-program source to a new level before making measurement.
Time from falling edge of START OF TEST signal to falling edge of END OF TEST signal.
Command processing time of :SOURce:VOLTage|CURRent: TRIGgered
标配
使用手册CD*1
电源线*1
测试线GTL-207A*1
GTL-203A*1
GTL-204A*1
选配
SM-03, GPIB Card
选购配件
SM-01 | Digital I/O Adapter, Convert DB15 to DB9 + 8-pin micro-DIN |
SM-02 | Digital I/O Adapter, Convert DB15 to DB37 + 8-pin micro-DIN |
GTL-246 | USB Cable (USB 2.0 A-B Type, approx. 1200mm) |
GTL-258 | GPIB Cable (25 pin Micro-D Connector) |
