Brunson Precision Sight Level Transit 190

US $1,225.00

  • Fort Worth, Texas, United States
  • Jan 30th
BRUNSON JIG THEODOLITE TRANSIT SQUARE 190 MICROMETER    Similar to K&E Keuffel and Esser THEODOLITE Surplus from a major aerospace manufacturer. Used optical transit square which is in excellent overall condition.  Comes in original case and does have the model 190 micrometer. Also installed is the optional model 195 reversion coincidence (split bubble) vial, providing for even greater accuracy. The bubble vial sensitivity is 20", a tilt of just 1" can be detected in the vial viewing prism. The "reversion" feature involves a second prismatic system that enables readings to be taken in the inverted telescope position. A right angle eyepiece is installed. Having no vertical or horizontal circle, the Brunson 75H Optical Transit Square was designed strictly for precise alignment applications (such as airplane manufacture). Its heavy, all-metal construction is well sealed with only a few moving parts directly exposed to the environment.  More than one of these is available. Units still have the lock tight that was placed on them the last time they were calibrated.. No instruction manual or other accessories. Optics are clean .body is cosmetically clean with minor scuffs and scratches and some numbers etched into the unit which were for internal control. 75-H Specifications Telescope: Length: 14 inches (with micrometer 190) Magnification: 20X at 2 inches from objective; 30X at infinity Field of View: 1 degree Image: Erect Optics: Low reflective, protective coating Effective Aperture: 1.34 inches Resolution: 3.9 arcseconds Focusing Range: 2 inches to infinity Bearings: Ball type with a runout of 0.000025 of an inch or less Approximate Weight: Instrument, 34 pounds; instrument and case, 54 pounds; shipping, 56 pounds For optical tooling and other applications where maximum precision is required Incredibly robust construction 30x magnification with 18" minimum focus Line of sight maintained within +/- .001 inch Optional micrometer (#190) and split bubble reversion vial (#195) installed Special hollow telescope axis and mirror arrangement allow for perpendicular alignment     asset #2816  01-09-2011 Chat: We intend to be available for instant chat during normal business hours (CST) for chat regarding items in our store. During the weekends and holidays we will be available if online. Otherwise please send us a communication through eBay and we will answer that ASAP. Questions? We answer all emails within 24 hours or less except holidays which are answered as we have time: Contact Us Feedback: If you feel you have received 5 star services then indicate that in your feedback. If you feel like we could have done better please contact us and let us know your feelings, we can’t fix it if we don’t know know what the problem was. We do the best we can to get it right but with the vast diversion of items we offer things can be overlooked. EBay does not provide access to the details of the seller rating so we only see the numbers and never the logic which could have been improved/resolved with a quick phone call or simple email. Be sure to add us to your favorites list, and check out our other items. You are welcome to sign up for our email newsletters to keep track of new arrivals. Shipping: The shipping calculators in eBay only cover the US and Canada and are generally 40% - 60% higher than our shipping rates. Please contact us for an accurate shipping cost before paying the invoice. If you need International Shipping please contact us for a quote before bidding. We can provide rush shipping, please call for a quote. All orders are shipped within 1 to 3 days prioritized from the date we receive payment, not counting weekends and holidays. Size and Weight: The USPS has a 70lb weight limit with dimensional restrictions. UPS has a 150lb weight limit with dimensional restrictions. International weight and size restrictions vary. We will ship your item to the most cost efficient way we can provide. We do allow local pickup at our facility in Fort Worth. You are welcome to arrange your own shipping. On Jan-19-11 at 08:47:44 PST, seller added the following information: Sellebrity Analytics - Track your listings like one big website.   It's Free!
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Brunson
Country/Region of Manufacture United States
Model 190

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