What is the recommended frequency for checking and calibrating spray equipment?

The recommended frequency for checking and calibrating spray equipment is every 100 hours of operation. This interval is established to ensure that the equipment functions efficiently and applies the correct amount of pesticide or other substances without waste or environmental harm. Regular calibration helps maintain accuracy in application rates, leading to effective pest control and minimized risks to humans and wildlife.

Calibration every 100 hours balances the need for precision with practicality. It prevents equipment failure and drift, which can result from extended use without maintenance. Checking the spray equipment at this interval ensures that any wear or operational changes are addressed in a timely manner, enhancing the effectiveness of the spraying operation and ensuring compliance with regulations or best practices in public health and environmental safety.

In contrast, more frequent checks, such as after every use, might be necessary in certain scenarios, but they could be impractical for regular operations. Similarly, longer intervals like every 200 hours would risk reduced performance and increased probability of errors in application. Thus, the 100-hour recommendation supports optimal performance while being manageable for operators.