BN100A
BN100A 桥路校准装置是一种高精度校准仪，用于校准测量设备和测量链，其工作频率为225Hz。BN100A 用于校准 DMP41 等数字精密仪器。
在测量系统中插入BN100A 桥路校准装置，代替传感器（全桥）进行校准，或直接与测量仪器连接，并借助可切换的感应分压器模拟传感器在 ±100mV/V 范围内输出信号。
控制电路在很大程度上降低了电感分压级的误差，从而使传感器仿真信号具有稳定的精度。只有当 BN100A 以六线连接时，它的全部精度才生效。校准误差在信号为 2 mv/v 时，zui大为5 ppm。
关键特性
- 350 ohm 应变全桥传感器输出信号的高精度仿真
- 校准信号在 -100 mV/V 至 +100 mV/V 范围内，0.1 mV/V 步级。
- 精度 0.0005 精度
- 对于 225 赫兹载频激励传感器
The BN100A bridge calibration unit is inserted in the measuring system to be calibrated in place of the transducer (full bridge), or is connected directly with the measuring instrument, and simulates with the aid of switchable inductive dividers the output signals of the transducer in a range of ±100mV/V.
The unique precision of the simulation of the transducer signals is effected by a control circuit which additionally reduces the low error of the inductive divider stages of a large degree. Thefull accuracy of the BN100A only comes into effect when it is connected in the six-wire-circuit. The calibration error will then be max. 5ppm with a signal of 2mV/V.
| EN | |
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| 数据表 Data Sheet |  |
| 操作手册 Operating Manual | |
| CE认证 CE-Certificate 196 | |