Jewell Instruments Pro 3600 Specifications

PRO 3600 Digital Protractor

Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

The Pro 3600 Di gital Protractor is a
revolutionary measuring tool that provides
an immediate, digital reading of all angles
in a 360º circle. The machined aluminum
frame is a rigid,

AN INNOVATIVE LIQUID­FILLED ANGLE SENSOR

The Pro 3600 uses an innovative liquid­filled angle sensor. As the protractor is
moved, the liquid seeks a new position,
resulting in changes in the electrical
properties of the sensor. A microprocessor
analyzes the changes and calculates the
numbers seen on the display. The Pro 3600
also has an RS-232 compatible digital
output which will interface with computers,
data loggers and printers. This feature,
along with the improved accuracy, high
resolution and simple operation, makes the
Pro 3600 a bench- mark tool for years to
come.

FEATURE OVERVIEW

The Pro 3600 operates normally in a
standard reference mode where level is
displayed as 0.00º. However, a new
reference point for 0.00º can easily be
established by pushing the ALT ZERO
button. You can also “freeze” any
displayed angle on the LCD by pushing
the HOLD button.

The 360º range of the unit is organized
into four 90º quadrants for display
purposes. Display resolution is 0.01º near
level (0.00º to 9.99º) and

0. 1º at all other angles (10.0º to 90.0º).

lightweight, ultra-precise platform that
allows the state-of-the-art sensor and its
microprocessor circuit to provide
unsurpassed accuracy throughout the
Protractor’s 360º range.

And the Pro 3600 does not need to be
returne d to the manufacturer or dealer
for recalibration. By following the
Superset® instructions, you ca n test
and recalibrate the Pro 3600 in just a
couple of minutes on site and without
any special fixtures.

The Pro 3600 is built in a rigid,
machined aluminum frame that is ¼-inch
(6.3mm) thick

at the top and bottom surfaces of the
instrument. The top and bottom surfaces
are parallel to within ±0.005 inch
(±0.1mm). A V-groove runs the length of
the bottom surface for easy placement on
curved surfaces such as pipes or tubes.
There are two threaded mounting holes in
the bottom of the Pro 3600 for fastening to
a mounting surface with screws.

Pro 3600 Digital Protractor

Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

PRO 3600 DIMENSIONS AND WEIGHT