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訪問次數(shù)：360更新時間：2023-06-24 16:45:47
{ /（微同）-蔡老師}
取代k牌的2204，功能更強(qiáng)大，價格更優(yōu)惠！
輸出 ±210V/ ±1.05A/ 22W
4.3" TFT LCD, 數(shù)字鍵盤
四象限工作
I/V曲線、I/t曲線、V/t曲線
電壓源、電流源、數(shù)字電表功能
0.012%基本測量精度, 6?數(shù)字電表測試, 1μV/10pA/10μΩ分辨率
內(nèi)置4種序列輸出模式(Stair、Log、SRC-MEM、Custom), 最多2500點
SDM(Source Delay Measure)
2/4/6線電阻測試遠(yuǎn)程V-source和Measure Sensing
內(nèi)置Pass/Fail功能
接口: RS-232C, USBTMC, LAN, GPIB(選配)
GSM-20H10提供±210V / ±1.05A / 22W的四象限操作。在象限和第三象限，它們作為電源運行，為負(fù)載供電。在第二和第四象限，它們作為負(fù)載使用，在內(nèi)部耗散功率。而電壓值、電流值和電阻值可以在電源或負(fù)載操作期間進(jìn)行量測，其準(zhǔn)確度高達(dá)0.012%并且分辨率可達(dá)1µV/10pA/10µΩ。
采樣的速度上，GSM-20H10支持50k點/每秒的采樣速度，可更精準(zhǔn)地針對待測物的特性進(jìn)行分析。透過4.3寸的大尺寸屏幕，更可以將所有的量測設(shè)定、參數(shù)與結(jié)果都完整的顯示在屏幕上。支持SDM (Source Delay Measure)功能，可設(shè)定信號產(chǎn)生變化時，延后進(jìn)行采樣，避免穩(wěn)定前的信號被擷取進(jìn)去造成誤判。內(nèi)建四種程序輸出模式(Linear, Log, SRC-MEM, Custom)，最多可支持2500個點的程序變化輸出。
在設(shè)備保護(hù)上，GSM-20H10提供了OVP/OTP保護(hù)模式；在OVP的設(shè)計上，使用者可自定義OVP的范圍，而OTP的保護(hù)則可有效防止在測試過程中因溫度偏移造成的錯誤。在接口部分，本產(chǎn)品支持標(biāo)準(zhǔn)的SCPI指令，提供RS-232 , USBTMC , LAN, GPIB (選配)等接口，滿足用戶不同的接口需求。
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 G? | |||||||
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 | ||||||||||
