防护涂料

通常，建议保护应变计免受外部影响，例如湿度或机械损坏，因为即使大气湿度的微小波动也会影响测距仪的测量信号。 HBM提供了多种适合的量具保护方法。
In general, it is recommended that strain gages are protected against external effects such as humidity or mechanical damage since even small fluctuations in the atmospheric humidity affect the measured signal of an open gage. HBM offers a wide range of suitable means for gage protection.