| Product name: | ZY4型双臂电桥校验标准器 | ||||||
| specification: | ![]() |
||||||
| Category: | instrumentation and meters -- 电桥 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
|
|||||||
| 定 值 标 准 电 阻 |
电阻值 (Ω) |
准确度 (%) |
参考功率 (电流) |
短期最大功率 (电流) |
使用环境 温度 |
使用环境 相对湿度 |
|
1000 |
0.01 | 0.05W | 0.2W |
20±15℃ |
≤80% | |
|
100 | ||||||
|
10 | ||||||
|
1 | ||||||
|
10-1 |
0.5A | 1A | ||||
|
10-2 |
0.02 | 1.5A | 2.5A | |||
|
10-3 |
0.05 | 3.5A | 6A | |||
|
10-4 |
0.1 | |||||
| 可 变 标 准 电 阻 |
11×10 |
0.01 | 0.05W | 0.2W | ||
|
11×1 | ||||||
|
11×10-1 |
0.02 |
ZY4型双臂电桥校验标准器