PMEL Forum

K Sections => K5/6 - Physical Dimensional => Topic started by: ZZ on 08-21-2019 -- 01:09:22

Title: Brunson 270BN Short Range Calibrator
Post by: ZZ on 08-21-2019 -- 01:09:22
Setting up a short range calibrator. I used one back in my PMEL days but never actually set one up. Was it a T2000 Total Station (or similar) used to verify/align the 3 collimators (optical plummet, line of sight, and infinity) on the center post? Just need some pointers and advice. Any good references recommended? Thanks
Title: Re: Brunson 270BN Short Range Calibrator
Post by: GA_PMEL_RF on 12-30-2021 -- 16:35:37
You can use a T3 also. Pretty mischievous buckin the T3. To front and back targets then scan up to the upper 30 and focus to find the upper. Adj upper screws and rotate to match the T3. Same process for lower 30.