固纬 GW Instek
GSM-20H10数字源表 详细指标
以下技术指标整理自厂商官方规格资料
主要规格
• Maximum Range:Voltage
• Maximum Range:±210V
• Current:±1.05A
• Power:22W
• Voltage Resolution:1µV
• Current Resolution:10pA
• Source:DC Voltage
• Source:Output Voltage
• Source:±21V/ ±1.05A, ±210V/±105 mA
• Current Limit:Min. 0.1% of range
• Programming Resolution:1µV, ±200.000mV range
• Programming Accuracy 1:±(0.02%+600µV), ±200.000mV 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°–18°C & 28°–50°C)
• Temperature Coefficient:±(0.15 × accuracy specification)/°C
• DC Current:Output Current
• DC Current:±1.05A /±21V, ±105 mA /±210V
• Voltage Limit:Min. 0.1% of range
• Programmed Source Resolution:10pA, ±1.00000µA range
• Programmed Source Accuracy 1:±(0.035%+600pA), ±1.00000µA range
• Load Regulation:0 0.01% of range + 100pA
• Overshoot:<0.1% typical (1mA step, RL = 10kΩ, 20V range).
• General:Output Settling Time2
• General:100µs typical Time
• Output Rise Time (±30%):300µs, 200V 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
• Measurement:Input Resistance
• Measurement:>10 GΩ
• Measurement Resolution:1µV, ±200.000mV range
• Measurement Accuracy:±(0.012%+300µV), ±200.000mV range
• Current:Voltage Burden (4-wire mode)
• Current:< 1mV
• Programmed Source Accuracy1:±(0.029%+300pA)), ±1.00000µA range
• Temperature Coefficient:±(0.1 × accuracy specification) / °C
• <2.00000Ω(Resistance 1):---
• <2.00000Ω(Resistance 2):---
• <2.00000Ω(Resistance 3):Source IACC+Meas.VACC
• 2.00000Ω(Resistance 1):10µΩ
• 2.00000Ω(Resistance 2):---
• 2.00000Ω(Resistance 3):Source IACC+Meas.VACC
• 20.0000Ω(Resistance 1):100µΩ
• 20.0000Ω(Resistance 2):100mA
• 20.0000Ω(Resistance 3):±(0.1%+0.003 Ω), Normal
• 200.000Ω(Resistance 1):1mΩ
• 200.000Ω(Resistance 2):10mA
• 200.000Ω(Resistance 3):±(0.08%+0.03 Ω), Normal
• 2.00000kΩ(Resistance 1):10mΩ
• 2.00000kΩ(Resistance 2):1mA
• 2.00000kΩ(Resistance 3):±(0.07%+0.3 Ω), Normal
• 20.0000kΩ(Resistance 1):100mΩ
• 20.0000kΩ(Resistance 2):100µA
• 20.0000kΩ(Resistance 3):±(0.06%+3 Ω), Normal
• 200.000kΩ(Resistance 1):1Ω
• 200.000kΩ(Resistance 2):10µA
• 200.000kΩ(Resistance 3):±(0.07%+30 Ω), Normal
• 2.00000MΩ(Resistance 1):10Ω
• 2.00000MΩ(Resistance 2):5µA
• 2.00000MΩ(Resistance 3):±(0.11%+300 Ω), Normal
• 20.0000MΩ(Resistance 1):100Ω
• 20.0000MΩ(Resistance 2):0.5µA
• 20.0000MΩ(Resistance 3):±(0.11%+1k Ω), Normal
• 200.000MΩ(Resistance 1):1kΩ
• 200.000MΩ(Resistance 2):100nA
• 200.000MΩ(Resistance 3):±(0.66%+10k Ω), Normal
• >200.000M Ω(Resistance 1):---
• >200.000M Ω(Resistance 2):---
• >200.000M Ω(Resistance 3):Source IACC+Meas.VACC
• Temperature Coefficient(Resistance 1):(0°–18°C & 28°–50°C)
• Temperature Coefficient(Resistance 2):±(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(Resistance 1):Maximum Range Change Rate
• System Speed(Resistance 2):75/second
• Maximum Measure Auto Range Time:40ms (fixed source) 6
• Sequence reading rates7 (rdg./second) for 60Hz (50Hz)(Resistance 1):Speed
• Sequence reading rates7 (rdg./second) for 60Hz (50Hz)(Resistance 2):NPLC/ Trig Origin
• Sequence reading rates7 (rdg./second) for 60Hz (50Hz)(Resistance 3):Measure
• Sequence reading rates7 (rdg./second) for 60Hz (50Hz)(Resistance 4):Source-Measure 9
• Fast(TO MEM. 1):0.01 / internal
• Fast(TO MEM. 2):2081 (2030)
• Fast(TO MEM. 3):1198 (1210)
• Fast(TO MEM. 4):1551 (1515)
• Fast(TO MEM. 5):1000 (900)
• 488.2(TO MEM. 1):0.01 / external
• 488.2(TO MEM. 2):1239 (1200)
• 488.2(TO MEM. 3):1079 (1050)
• 488.2(TO MEM. 4):1018 (990)
• 488.2(TO MEM. 5):916 (835)
• Medium(TO MEM. 1):0.1 / internal
• Medium(TO MEM. 2):510 (433)
• Medium(TO MEM. 3):509 (433)
• Medium(TO MEM. 4):470 (405)
• Medium(TO MEM. 5):470 (410)
• 488.2(TO MEM. 1):0.1 / external
• 488.2(TO MEM. 2):438 (380)
• 488.2(TO MEM. 3):438 (380)
• 488.2(TO MEM. 4):409 (360)
• 488.2(TO MEM. 5):409 (365)
• Speed(488.2 1):NPLC/ Trig Origin
• Speed(488.2 2):Source-Measure Pass/Fail test 8,9
• Speed(488.2 3):Measure Memory 9
• Fast(TO MEM. 2):902 (900)
• Fast(TO MEM. 3):809 (840)
• Fast(TO MEM. 4):165 (162)
• Fast(TO MEM. 5):164 (162)
• 488.2(TO MEM. 2):830 (830)
• 488.2(TO MEM. 3):756 (780)
• 488.2(TO MEM. 4):163 (160)
• 488.2(TO MEM. 5):162 (160)
• Medium(TO MEM. 2):389 (343)
• Medium(TO MEM. 3):388 (343)
• Medium(TO MEM. 4):133 (126)
• Medium(TO MEM. 5):132 (126)
• 488.2(TO MEM. 2):374 (333)
• 488.2(TO MEM. 3):374 (333)
• 488.2(TO MEM. 4):131 (125)
• 488.2(TO MEM. 5):131 (125)
• Single Reading Operation Rates (rdg./second) for 60Hz (50Hz)(488.2 1):Speed
• Single Reading Operation Rates (rdg./second) for 60Hz (50Hz)(488.2 2):NPLC/ Trig Origin
• Single Reading Operation Rates (rdg./second) for 60Hz (50Hz)(488.2 3):Measure
• Single Reading Operation Rates (rdg./second) for 60Hz (50Hz)(488.2 4):Source-Measure 9
• Single Reading Operation Rates (rdg./second) for 60Hz (50Hz)(488.2 5):Source-Measure Pass/Fail test 8,9
• TO GPIB(488.2 1):TO GPIB
• TO GPIB(488.2 2):TO GPIB
• Fast(488.2)(488.2 1):0.01 / internal
• Fast(488.2)(488.2 2):256 (256)
• Fast(488.2)(488.2 3):79 (83)
• Fast(488.2)(488.2 4):79 (83)
• Medium(488.2)(488.2 1):0.1 / internal
• Medium(488.2)(488.2 2):167 (166)
• Medium(488.2)(488.2 3):72 (70)
• Medium(488.2)(488.2 4):69 (70)
• Normal(488.2)(488.2 1):1 / internal
• Normal(488.2)(488.2 2):49 (42)
• Normal(488.2)(488.2 3):34 (31)
• Normal(488.2)(488.2 4):35 (30)
• Component Interface Handler Time for 60Hz (50Hz):8, 10(488.2 1):Speed
• Component Interface Handler Time for 60Hz (50Hz):8, 10(488.2 2):NPLC/ Trig Origin
• Component Interface Handler Time for 60Hz (50Hz):8, 10(488.2 3):Measure
• Component Interface Handler Time for 60Hz (50Hz):8, 10(488.2 4):Source Pass/Fail test
• Component Interface Handler Time for 60Hz (50Hz):8, 10(488.2 5):Source-Measure Pass/Fail test 9,11
• Fast(488.2 1):0.01 / internal
• Fast(488.2 2):1.04 ms (1.08 ms)
• Fast(488.2 3):0.5 ms (0.5 ms)
• Fast(488.2 4):4.82 ms (5.3 ms)
• Medium(488.2 1):0.1 / internal
• Medium(488.2 2):2.55 ms (2.9 ms)
• Medium(488.2 3):0.5 ms (0.5 ms)
• Medium(488.2 4):6.27 ms (7.1 ms)
• Normal(488.2 1):1 / internal
• Normal(488.2 2):17.53 ms (20.9 ms)
• Normal(488.2 3):0.5 ms (0.5 ms)
• Normal(488.2 4):21.31 ms (25.0 ms)
• System General(488.2 1):Load Impedance
• System General(488.2 2):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)
• Digital I/O Connector:Active low input.
• Remote Interface:USB/GPIB/LAN/RS-232
• Insulation(488.2 1):Chassis and Terminal
• Insulation(488.2 2):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%
• Storage Environment:Temperature: -20˚C ~ 70˚C
• Input Power:100-240VAC, 50-60Hz
• Power Consumption:80W
• Accessories:CD User manual x1, Quick Start manual x1
• Dimensions:214 (W) x 86 (H) x 356.5 (D) mm
• Weight:Approx. 4.8kg
• 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)
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