DC215高精度直流電源-DC Voltage/Current Source

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DC215高精度直流電源

發布時間: 2023-05-15 17:10

SRS

DC215高精度直流電壓/電流源提供極低雜訊的電壓和電流訊號，並具有極高的精密度和準確度。能夠測量和顯示電壓和電流值，除了是高精度的電源外、更能作為便利的訊號監視器使用。輸出序列多達 1000 步，並且可以將測量結果記錄到 USB隨身碟或電腦。
DC215高精度直流電源特點
．高精度低雜訊直流電源
．±32 V電壓源
．±240 mA電流源
．四象限操作 (voltage/current source/sink)
．輸出解析度5½-digit
．輸出序列多達 1000 步
．數據記錄和 USB 大容量存儲
．可多台儀器同步操作
．電腦介面：GPIB、Ethernet和RS-232
DC215高精度直流電源主要參數
Voltage Source

Range	10 mV	100 mV	1 V	10 V	32 V
Source Range	±12.0000 mV	±120.000 mV	±1.20000 V	±12.0000 V	±32.000 V
Resolution	100 nV	1 µV	10 µV	100 µV	1 mV
Stability (24 hr.) ±(ppm of setting + µV)	20 + 0.5	30 + 1	10 + 2	10 + 6	10 + 20
Accuracy (1 day) ±(ppm of setting + µV)	50 + 1	50 + 2	15 + 6	15 + 40	20 + 150
Accuracy (90 day) ±(ppm of setting + µV)	60 +4	60 + 5	35 + 12	35 + 50	50 + 250
Accuracy (1 yr.) ±(ppm of setting + µV)	tbd	tbd	tbd	tbd	tbd
Output Current	---	---	±240 mA	±240 mA	±240 mA
Output Resistance	~2 Ω	~2 Ω	≤3 mΩ	≤3 mΩ	≤3 mΩ
Noise (DC to 10 Hz)	1.0 µVpp	1.5 µVpp	7 µVpp	20 µVpp	50 µVpp
Noise (DC to 10 kHz)	12 µVpp	15 µVpp	50 µVpp	75 µVpp	150 µVpp
CMRR (50/60 Hz)	110 dB	110 dB	120 dB	120 dB	120 dB
Temp. Coef. ±(ppm setting + µV)/°C	16 + 0.2	16 + 0.4	5 + 1	5 + 3	5 + 10

Current Source

Range	1 mA	10 mA	100 mA	200 mA
Source Range	±1.20000 mA	±12.0000 mA	±120.000 mA	±240.00 mA
Resolution	10 nA	100 nA	1 µA	10 µA
Stability (24 hr.) ±(ppm of setting + nA)	10 + 1	10 + 10	20 + 100	20 + 200
Accuracy (1 day) ±(ppm of setting + nA)	30 + 20	30 + 200	55 + 1500	155 + 15000
Accuracy (90 day) ±(ppm of setting + nA)	50 + 25	50 + 250	70 + 2000	175 + 25000
Accuracy (1 yr.) ±(ppm of setting + nA)	tbd	tbd	tbd	tbd
Range	1 mA	10 mA	100 mA	200 mA
Output Voltage	±32 V	±32 V	±32 V	±32 V
Output Resistance	≥100 MΩ	≥100 MΩ	≥10 MΩ	≥10 MΩ
Noise(DC to 10 Hz)	5 nApp	70 nApp	600 nApp	1 µApp
Noise(DC to 10 kHz)	50 nApp	200 nApp	2.5 µApp	10 µApp
CMRR(50/60 Hz)	100 nA/V	100nA/V	100 nA/V	100 nA/V
Temp. Coef. ±(ppm setting + nA)/°C	9 + 1	9 + 10	12 + 100	12 + 200

Voltage Monitor

Range	Source Range	Max Resolution*	Stability (24 hr.) ±(ppm of setting + µV)	Accuracy (1 yr.) ±(ppm of setting + µV)	Temp. Coef. ±(ppm of setting + µV)
Current Out(all ranges)	±32.000 V	10 µV	50 + 100	tbd	tbd
Voltage Out
10 mV	±12.0000 mV	10 nV	20 + 2	tbd	tbd
100 mV	±120.000 mV	100 nV	20 + 3	tbd	tbd
1 V	±1.20000 V	1 µV	10 + 5	tbd	tbd
10 V	±12.0000 V	1 µV	10 + 10	tbd	tbd
32 V	±32.000 V	10 µV	10 + 30	tbd	tbd

Current Monitor

Range	Source Range	Max Resolution*	Stability (24 hr.) ±(ppm of setting + nA)	Accuracy (1 yr.) ±(ppm of setting + nA)	Temp. Coef. ±(ppm of setting + nA)
Voltage Out(all ranges)	±240.00 mA	100 nA	50 + 3000	tbd	tbd
Current Out
1 mA	±1.20000 mA	10 nA	10 + 10	tbd	tbd
10 mA	±12.0000 mA	10 nA	10 + 100	tbd	tbd
100 mA	±120.000 mA	100 nA	20 + 800	tbd	tbd
200 mA	±240.00 mA	100 nA	20 + 1400	tbd	tbd