固纬正负电源数字源表 GSM-20H10

ꄴ前一个：固纬频率高达999.9Hz交直流电源ASR-2050/ASR-2100

ꄲ后一个：固纬可编程多通道（线性）直流电源GPD-2303S/GPD-3303S/GPD-4303S/GPD-3303D

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°–18°C & 28°–50°C)	±(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°–18°C & 28°–50°C)	±(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°–18°C & 28°–50°C)	±(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°–18°C & 28°–50°C)	±(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°–18°C & 28°–50°C)	±(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 <nrf> Command
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<nrf> Command not included.

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)

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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