| Product name: | SB系列实验用电感(电容)箱 | ||||||
| specification: | ![]() |
||||||
| Category: | instrumentation and meters -- 负载器件 | ||||||
| Price: | factory price | ||||||
| Brand: | 上表 | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
|
|||||||
SB系列实验用电感(电容)箱是有法国CA公司设计上海精密科学仪器有限公司上表交流仪器厂(原上海电表厂)制造的新一代教学用实验仪器,采用新型的编码开关和高精度的电感、电容元件使产品具有高精度、稳定性好、结构简单、操作方便、体积小、容易携带的优点,是理想的实验用仪器和教学用仪器。
电感箱技术参数
|
倍率 |
×1H |
×100mH |
×10mH |
×1mH |
×100μH |
×10μH |
×1μH |
|
频率 |
10KHz |
10 KHz |
10 KHz |
50 KHz |
150 KHz |
500KHz |
1.2 MHz |
|
最大电流 |
40mA |
50 mA |
70 mA |
100 mA |
100 mA |
200 mA |
300 mA |
|
最大电阻 |
295Ω |
82Ω |
12Ω |
4Ω |
2Ω |
0.6Ω |
0.3Ω |
|
准确度 |
10% |
5% |
5% |
5% |
5% |
5% |
5% |
电容箱技术参数
|
倍率 |
×1uF |
×100nF |
×10nF |
×1nF |
×100pF |
|
频率 |
50Hz |
50Hz |
50Hz |
50Hz |
50Hz |
|
最大电压 |
300V |
300V |
300V |
300V |
300V |
|
准确度 |
1% |
1% |
1% |
1% |
1% |