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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°–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

  1. 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%.
  2. Required to reach 0.1% of final value after Command is processed. Resistive load. 10µA to 100mA range.
  3. Overshoot into a fully resistive 100kΩ load, 10Hz to 1MHz BW, adjacent ranges: 100mV typical, except 20V/200V.
  4. Maximum time required for the output to begin to change following the receipt of :SOURce:VOLTage|CURRent <nrf> Command
  5. Reading rates applicable for voltage or current measurements, autorange off, filter off, display off, trigger delay = 0, and binary reading forma.
  6. Purely resistive lead. 1µA and 10µA ranges <65ms.
  7. 1000 point sweep was characterized with the source on a fixed rang.
  8. Pass/Fail test performed using one high limit and one low math limit.
  9. Includes time to re-program source to a new level before making measurement.
  10. Time from falling edge of START OF TEST signal to falling edge of END OF TEST signal.
  11. 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)

 

GSM-20H10(带GPIB)     高精度源表

GSM-20H10                  高精度源表

 

 

 

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