If you’ve been in the calibration business for a while, you know that experience is priceless. Time has a way of teaching you what works and what doesn’t. When things work right, the cal lab may not be a very exciting place, but you can rest assured that you’ve done your job.On the other hand, if it’s your first year in the lab, you might need some help learning the ropes. What tools should you use, and when? What’s the best calibration approach to take for certain instruments?Here, we’ve...