5450和5451超高電阻計

簡要描述;簡介
5450/5451是一款具有5½位顯示器的數字式超高電阻測量儀，集成了ADCMT的傳統和新型直流放大器技術。它的設計易于使用，任何操作本儀器的人都可以獲得相同的測量結果。

高電阻測量可廣泛用于測試二次電池，半導體，電子元件，電容器，印刷電路板，濾波器，合成樹脂或橡膠材料在研發，制造，質量控制等領域使用的電絕緣材料。

通過使用夾具，可以根據JIS標準測量材料的表面和體積電阻。另外，可以以高靈敏度和高精度測量施加高電壓的半導體器件的泄漏電流。

5450和5451超高電阻計

關鍵事實
數字靜電計
微電流測量：1 fA至19.9999 mA
高電阻測量可達3 x 1017歐姆
嵌入式電壓源高達±1000 V
浮動測量高達1000 V（5450）
GPIB / USB接口，可選的BCD輸出

pecifications

(extract)

DC Current Function (Current Display)
Current Range	Maximum Display	Resolution	5450 Accuracy12 ±(% of rdg+digits)	5451 Accuracy12 ±(% of rdg+digits)
200pA	199.999pA	1fA	0.3 + 60 (60fA)	0.7 + 60 (60fA)
2000pA	1999.99pA	10fA	0.25 + 30 (300fA)	0.7 + 30 (300fA)
20nA	19.9999nA	100fA	0.2 + 30 (3pA)	0.3 + 30 (3pA)
200nA	199.999nA	1pA	0.1 + 30 (30pA)	0.3 + 30 (30pA)
2000nA	1999.99nA	10pA	0.1 + 30 (300pA)	0.15 + 30 (300pA)
20μA	19.9999μA	100pA	0.1 + 20 (2nA)	0.15 + 20 (2nA)
200μA	199.999μA	1nA	0.1 + 10 (10nA)	0.1 + 10 (10nA)
2000μA	1999.99μA	10nA	0.1 + 10 (100nA)	0.1 + 10 (100nA)
20mA	19.9999mA		0.1 + 10 (1μA)	0.1 + 10 (1μA)

1 Integration time: 10 PLC, Display digit: 5½, Auto zero: ON
2 When the advanced setting function "input 1kΩ"; is ON, 15 digits are added to the digit error.

DC Current Function (Resistance Display)
Current Range	Maximum Display	Measurement range [Ω]
200pA	1 digit to 5 digits (1 to 9.9999)	5x106 to 3x1017
2000pA	1 digit to 5 digits (1 to 9.9999)	5x105 to 3x1016
20nA	1 digit to 5 digits (1 to 9.9999)	5x104 to 3x1015
200nA	1 digit to 5 digits (1 to 9.9999)	5x103 to 3x1014
2000nA	1 digit to 5 digits (1 to 9.9999)	5x102 to 3x1013
20µA	1 digit to 5 digits (1 to 9.9999)	5x101 to 3x1012
200µA	1 digit to 5 digits (1 to 9.9999)	5x100 to 3x1011
2000µA	1 digit to 5 digits (1 to 9.9999)	5x10-1 to 3x1010
20mA	1 digit to 5 digits (1 to 9.9999)	5x10-2 to 3x109

DC Voltage Source
Voltage Range	Source Range	Setting resolution	Maximum output	Accuracy ±(% of setting + digits)
10V	0 to ± 10.000V	1mV	±20mA	0.05 + 5 (5mV)
100V	0 to ± 100.00V	10mV	±20mA	0.05 + 5 (50mV)
1000V	0 to ± 1000.0V	100mV	±10mA	0.05 + 5 (500mV)

Resistance Function (Resistance Display)
Resistance range	Maximum display	Minimum display	Resolution	Setting time
100 kΩ	109.9 kΩ	5.0 kΩ	0.1 kΩ	Depending on current measurement rage
1000 kΩ	1099 kΩ	50 kΩ	1 kΩ	Depending on current measurement rage
10 MΩ	10.99 MΩ	0.50 MΩ	0.01 MΩ	Depending on current measurement rage
100 MΩ	109.9 MΩ	5.0 MΩ	0.1 MΩ	Depending on current measurement rage
1000 MΩ	1099 MΩ	50 MΩ	1 MΩ	Depending on current measurement rage
10 GΩ	10.99 GΩ	0.50 GΩ	0.01 GΩ	Depending on current measurement rage
100 GΩ	109.9 GΩ	5.0 GΩ	0.1 GΩ	Depending on current measurement rage
1000 GΩ	1099 GΩ	50 GΩ	1 GΩ	Depending on current measurement rage
10 TΩ	10.99 TΩ	0.50 TΩ	0.01 TΩ	Depending on current measurement rage
100 TΩ	109.9 TΩ	5.0 TΩ	0.1 TΩ	Depending on current measurement rage
1000 TΩ	1099 TΩ	50 TΩ	1 TΩ	Depending on current measurement rage

DC Voltage Source
Current limiter range	Setting range	Setting resolution	Accuracy ±(% of setting + digits)
200µA	20.0µA to 200.0µA	0.1µA	0.3 + 50 (5µA)
2mA	0.201mA to 2.000mA	1µA	0.3 + 20 (20µA)
20mA	2.01mA to 20.00mA	10µA	0.3 + 10 (100µA)

Measurement Speed: DC Current Function (Current Display)
Integration Time	Measurement Speed	Display digit
500µsec(burst) 1	1000 readings/sec	19999
500µsec	200 readings/sec	19999
2mec	100 readings/sec	19999
1PLC	33 readings/sec	199999
5PLC	9 readings/sec	199999
10PLC	4.8 readings/sec	199999
40PLC	1.2 readings/sec	199999
80PLC	0.6 readings/sec	199999
160PLC	0.3 readings/sec	199999

1 When the data memory store is set to Burst, integration time of 500μs, sampling interval of 1ms, free run, auto range OFF, calculation OFF and measurement display OFF are automatically set, allowing measurement of 1000 reading per second.

Detailed Specifications see Downloads - Product Brochure

5450和5451超高電阻計

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