[deadlykitten]

Hello, i use a Haimer ( pls see attached photo ), that has 3mm range

This watch arms at the middle of the range, 1.5 mm, and i was wondering if you know watches that arm just a bit, ~0.2 for example ?

Asimeto version ( pls see attached photo ) seems to have a fine adjustment ... does anybody know if this one arms just a bit, and not at middle-range ?

[ Middle-range arming ] + [ watch retreat and reenter ] = [ palpator broken ]

Of course, you can arm just a bit using a pupitast ( pls see attached photo ), but their range is short ( ~0.8 ), and if missalignment is >0.8, than you put extra-force on internal mechanism.

Centro Watches have greater range, while pupitast allow soft-spring-arming. I need a combined version please

[OkumaWiz]

Blake, fowler, and SPI all make coaxial indicators as well as others. I would think that one of the makes what you are after . We use a Blake and it works well until it gets "abused " by a careless user. Several are on eBay.

Best regards

[deadlykitten]

hello, is allways nice to hear from you

[deadlykitten]

please, about your Blake, does it arms always at middle-range, or is it possible to arm only 0.1-0.2 mm ?

i would really apreciate a coaxial, with 0.1 arm and 3..4 mm range , but i don't think it exists

[OkumaWiz]

I'm not 100% sure what you are trying to accomplish, but the Blake we use is very similar to the Asimeto unit you show. I believe that the rage may be larger, but if you visit their website they can give you the specs of what they offer. They have several different diameter Styli for the end and different resolutions and spring options available.

Blake Manufacturing Co.



SPECIFICATIONS
Length: 6 7/8 in.
Shank 3/8 dia. x 7/8 in. long
Weight 9 1/2 oz. net
1 LB. 14 oz. shipping weight
Feeler ball 1/8 in. dia.
Measuring Range .250 axis offset
*Capacity Internal, 5/32 to 4 1/4 dia.- External, zero to 4 1/4 dia.
Speed It is recommended that operating speed not exceed 800 RPm approx.
Locating accuracy: To within .0002 in. of true center.
Inital positioning: Within 7/16 dia. circle of true location.
*Capacity can be increased to 12" diameter by use of accessory feelers
Click here to view the Dial Graduation Values for the CO-AX INDICATOR

(Above from their website)

Best regards,