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Precision Rules
(Rulers),
Vernier Scales
and Machine Dials
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Improve salability of your products by adding
Whittam high quality, high precision, engraved, metal, metric or inch Rules (Rulers), Vernier
Scales (Verniers), Index Rings, Shrink Rules,
Straight Edges, Circular Divided Scales, and Machine
Dials, etc... Upon request, our rules
(rulers), can be issued a Certificate of Calibration to British Bureau
of Standards which correlates with US Bureau of Standards. Such ceritificates may
be required for companies qualifying for ISO 9000.
Click here to go to
RFQ--Request for Quotation Page
on our Whittam Scales, Verniers & Dials
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click picture
to see full size
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Made
to any scale length or dial diameter! |
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Ruler/Vernier
Graduations - Inch or metric (or both)! |
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No
minimum quantity required! |
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Quick
delivery--standard 6-8 weeks |
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High
quality--made with microscopic attention to
detail |
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High
accuracy in any length or radius--Whittam rules
(rulers/precision scales) are being manufactured with ever increased accuracy since 1860.
Graduated rules can be supplied with accuracies of 1/100 mm (0.0004") over 61 cm
(24"). Whittam is capable of manufacturing up to 132" long scale sections which
can be joined together to any length. The high accuracy is maintained over longer
distances by joining the ends ground for butting within .025 mm (.001"). Our Whittam
dials or circular scales are accurate to within 18 arc seconds or .00045" on a
10" diameter. We offer circular divided scales and index rings of up to 137 cm
(4’6") in diameter. |
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Your choice of material, finish and color--the
materials used are generally Hardened and
Tempered Steel, Bright Mild Steel, Stainless Steel, Brass or Aluminum. We offer matt or
polished finishes and a hard chrome plating or electrolyses nickel plating. Graduations
can be left open or filled with one of the basic colors of your choice (black being the
standard).
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Guaranteed
greater durability in hostile
environment--the engraving (etching) process used by
Whittam (versus photoetching) ensures greater durability of the markings in a hostile
environment and the unmistakable look of quality.
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Low
prices--up to hundreds less than our
competition! Specializing in custom designed
measurement components gives Whittam a
price advantage over the standard ruler and dial manufacturers who are not set up to
handle "made to measure" orders and may charge you premiums in setup costs,
etc... Our prices can be up to hundreds of dollars less than our competition--give us a
try, call us with your specifications today!
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Made
to your exact specification--all Whittam
products--horizontal and vertical rules, circular divided scales, straight and circular
vernier scales, straight edges, machine dials and index rings are made strictly to
customer’s specifications with microscopic attention to detail. |
To learn how a vernier works-- click here >>>
Request a Quotation >>> |
Schlenker Enterprises, Ltd.
P.O. Box 9277
Lombard, IL 60148-9277, USA
708-449-5700 (Phone)
708-449-5703 (Fax)
E-Mail: sales@schlenkent.com
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