1. 软件部分:
2.控制部分:
3.测试仪部分:
三.主要技术指标:
直流电压源电▅压 | 精 度 | 合 格 范 围 | 屏幕参数 |
| | | |
150mV | ±(762.5μV+0.1%读数值) | 149.0875mV~150.9125mV | +Vo |
300mV | 448.94mV~301.0625mV | +Vo | |
450mV | ±(0.61mV+0.1%读数值) | 488.94mV~451.06mV | +Vo |
600mV | 598.79mV~601.21mV | +Vo | |
900mV | ±(1.22mV+0.1%读数值) | 897.88mV~902.12mV | +Vo |
1.2V | 1.19758V~1.20242V | +Vo | |
1.8V | ±(2.44mV+0.1%读数值) | 1.79576V~1.80424V | +Vo |
2.4V | 2.39516V~2.40484V | +Vo | |
3.6V | ±(4.88mV+0.1%读数值) | 3.59152V~3.60848V | +Vo |
4.8V | 4.79032V~4.80968V | +Vo | |
7.2V | ±(9.76mV+0.1%读数值) | 7.18304V~7.21696V | +Vo |
9.6V | 9.58064V~9.61936V | +Vo | |
15.2V | ±(19.52mV+0.1%读数值) | 15.16528V~15.23472V | +Vo |
19.2V | 19.16128V~19.23872V | +Vo |
直流电压源电压 | 精 度 | 合 格 范 围 | 屏幕参数 |
| | | |
-150mV | ±(762.5μV+0.1%读数值) | -149.0875mV~-150.9125mV | -Vo |
-300mV | -298.9375mV~-301.0625mV | -Vo | |
-450mV | ±(0.61mV+0.1%读数值) | -448.94mV~-451.06mV | -Vo |
-600mV | -598.79mV~-601.21mV | -Vo | |
-900mV | ±(1.22mV+0.1%读数值) | -897.88mV~-902.12mV | -Vo |
-1.2V | -1.19758V~-1.20242V | -Vo | |
-1.8V | ±(2.44mV+0.1%读数值) | -1.79576V~-1.80424V | -Vo |
-2.4V | -2.39516V~-2.40484V | -Vo | |
-3.6V | ±(4.88mV+0.1%读数值) | -3.59152V~-3.60848V | -Vo |
-4.8V | -4.79032V~-4.80968V | -Vo | |
-7.2V | ±(9.76mV+0.1%读数值) | -7.18304V~-7.21696V | -Vo |
-9.6V | -9.58064V~-9.61936V | -Vo | |
-15.2V | ±(19.52mV+0.1%读数值) | -15.16528V~-15.23472V | -Vo |
-19.2V | -19.16128V~-19.23872V | -Vo |
类 别 | 精 度 | 合 格 范 围 | |
电源 | 电压值 | ||
+Vcc | | | |
5V | ±(9.76mV+0.25%设定值) | 4.978V~5.022V | |
10V | 9.965V~10.035V | ||
20V | 19.940V~20.060V | ||
30V | ±(19.52mV+0.25%设定值) | 29.905V~30.095V | |
40V | 39.880V~40.120V | ||
-Vcc | | | |
-5V | ±(9.76mV+0.25%设定值) | -4.978V~-5.022V | |
-10V | -9.965V~-10.035V | ||
-20V | -19.940V~-20.060V | ||
-30V | ±(19.52mV+0.25%设定值) | -29.905V~-30.095V | |
-40V | -39.880V~-40.120V |
类 别 | 类 别 | 合 格 范 围 | 屏幕参数 | |
电阻值 | 电压值 | |||
∞ | 0 | 0 | -100nA~100nA | +Icc |
250k | 5V | 20µA | 19.763µA~20.237µA | +Icc |
250k | 9.5V | 38µA | 37.673µA~38.327µA | +Icc |
250k | 10V | 40µA | 38.884µA~41.115µA | +Icc |
50k | 10V | 200µA | 197.828µA~202.172µA | +Icc |
20k | 7.6V | 380µA | 376.636µA~383.365µA | +Icc |
20k | 8V | 400µA | 396.292µA~403.708µA | +Icc |
5k | 10V | 2mA | 1.978mA~2.022mA | +Icc |
1k | 3.8V | 3.8mA | 3.761mA~3.839mA | +Icc |
1k | 4V | 4mA | 3.958mA~4.042mA | +Icc |
200Ω | 4V | 20mA | 19.753mA~20.247mA | +Icc |
200Ω | 7.6V | 38mA | 37.664mA~38.336mA | +Icc |
200Ω | 8V | 40mA | 39.629mA~40.371mA | +Icc |
50Ω | 5V | 100mA | 98.773mA~101.227mA | +Icc |
类 别 | 程控电源电流 | 合 格 范 围 | 屏幕参数 | |
电阻值 | 电压值 | |||
∞ | 0 | 0 | -100nA~100nA | -Icc |
250k | -5V | -20µA | -19.763µA~-20.237µA | -Icc |
250k | -9.5V | -38µA | -37.673µA~-38.327µA | -Icc |
250k | -10V | -40µA | -38.884µA~-41.115µA | -Icc |
50k | -10V | -200µA | -197.828µA~-202.172µA | -Icc |
20k | -7.6V | -380µA | -376.636µA~-383.365µA | -Icc |
20k | -8V | -400µA | -396.292µA~-403.708µA | -Icc |
5k | -10V | -2mA | -1.978mA~-2.022mA | -Icc |
1k | -3.8V | -3.8mA | -3.761mA~-3.839mA | -Icc |
1k | -4V | -4mA | -3.958mA~-4.042mA | -Icc |
200Ω | -4V | -20mA | -19.753mA~-20.247mA | -Icc |
200Ω | -7.6V | -38mA | -37.664mA~-38.336mA | -Icc |
200Ω | -8V | -40mA | -39.629mA~-40.371mA | -Icc |
50Ω | -5V | -100mA | -98.773mA~-101.227mA | -Icc |
参数 | 量 程 | 分 辨 力 | 准 确 度 | ||||
+Icc -Icc | 0μA~38.4μA 38.4μA ~384μA 384μA~ 3.84mA 3.84mA ~38.4mA 38.4mA ~100mA | 19.53nA 195.3nA 1.953μA 19.53μA 195.3μA | ±(1%Rdg+97.65nA) ±(1%Rdg+976.5nA) ±(1%Rdg+9.765μA) ±(1%Rdg+97.65μA) ±(1%Rdg+976.5μA) | ||||
Vio | 0μv ~300μv 300μv~1.2mv 1.2mv~4.8mv 4.8mv~9.6mv 9.6mv~12mv 12mv~48mv 48mv~100mv | 0. 1525μv 0.61μv 2.44μv 4.88μv 6.1μv 24.4μv 97.6μv | ±(1%Rdg+20μv) ±(1%Rdg+20μv) ±(1%Rdg+30μv) ±(1%Rdg+40μv) ±(1%Rdg+50μv) ±(1%Rdg+80μv) ±(1%Rdg+200μv) | ||||
+Ib -Ib Iio | 0pA~30pA 30 pA~240pA 240pA~960pA 0.96nA~2.4nA 2.4nA~9.6nA 9.6nA~120nA 120nA~960nA 0.96μA~2.4μA 2.4μA~10μA | 0. 01525pA 0. 122pA 0. 488pA 1. 22pA 4.88pA 61pA 488pA 1.22nA 4.88nA | ±(1%Rdg+4.5pA) ±(1%Rdg+15pA) ±(1%Rdg+60pA) ±(1%Rdg+120pA) ±(1%Rdg+320pA) ±(1%Rdg+2nA) ±(1%Rdg+5nA) ±(1%Rdg+10nA) ±(1%Rdg+40nA) | ||||
+Vo -Vo | 0v~4.8v 4.8v~9.6v 9.6v~20v 20v~40v | 2. 44mv 4.88mv 9.765mv 19.53mv | ±(1%Rdg+4.88mv) ±(1%Rdg+9.76mv) ±(1%Rdg+19.52mv) ±(1%Rdg+39.04mv) | ||||
AVD | 60dB~100dB 100dB~120dB | | ±5dB ±6dB | ||||
KCMRR +KSVR -KSVR | 60dB~100dB 100dB~120dB | | ±5dB ±6dB | ||||
+VicM -VicM | 0~15v | | ±(1%Rdg+50mv) | ||||
GBW | 100kHZ~5MHZ 5MHZ~50MHZ 50MHZ~100MHZ | | ±10%Rdg | ||||
+SR,-SR (此参数待开发) | 0v/μs~256v/μs | | ±15%Rdg |
参数 | 量 程 | 分 辨 力 | 准 确 度 | |||
+Icc -Icc | 0μA~38.4μA 38.4μA ~384μA 384μA~ 3.84mA 3.84mA ~38.4mA 38.4mA ~100mA | 19.53nA 195.3nA 1.953μA 19.53μA 195.3μA | ±(1%Rdg+97.65nA) ±(1%Rdg+976.5nA) ±(1%Rdg+9.765μA) ±(1%Rdg+97.65μA) ±(1%Rdg+976.5μA) | |||
Vio | 0μv ~300μv 300μv~1.2mv 1.2mv~4.8mv 4.8mv~9.6mv 9.6mv~12mv 12mv~48mv 48mv~100mv | 0.1525μv 0.61μv 2.44μv 4.88μv 6.1μv 24.4μv 97.6μv | ±(1%Rdg+20μv) ±(1%Rdg+20μv) ±(1%Rdg+30μv) ±(1%Rdg+40μv) ±(1%Rdg+50μv) ±(1%Rdg+80μv) ±(1%Rdg+200μv) | |||
+Ib -Ib Iio | 0pA~30pA 30 pA~240pA 240pA~960pA 0.96nA~2.4nA 2.4nA~9.6nA 9.6nA~120nA 120nA~960nA 0.96μA~2.4μA 2.4μA~10μA | 0.01525pA 0.122pA 0.488pA 1.22pA 4.88pA 61pA 488pA 1.22nA 4.88nA | ±(1%Rdg+3pA) ±(1%Rdg+10pA) ±(1%Rdg+40pA) ±(1%Rdg+80pA) ±(1%Rdg+320pA) ±(1%Rdg+2nA) ±(1%Rdg+5nA) ±(1%Rdg+10nA) ±(1%Rdg+40nA) | |||
Vo | 0v~4.8v 4.8v~9.6v 9.6v~20v 20v~40v | 2.44mv 4.88mv 9.765mv 19.53mv | ±(1%Rdg+4.88mv) ±(1%Rdg+9.76mv) ±(1%Rdg+19.52mv) ±(1%Rdg+39.04mv) | |||
AVD | 60dB~100dB 100dB~120dB | | ±5dB ±6dB | |||
KCMRR +KSVR -KSVR | 60dB~100dB 100dB~120dB | | ±5dB ±6dB |