Spectra-precision DET-2 Theodolite User Manual download pdf (Page 2)

AMERICAS

Trimble Construction Division

5475 Kellenburger Road

•

Dayton, Ohio 45424

•

USA

800-538-7800 (Toll Free)

+1-937-245-5154 Phone

•

+1-937-233-9441 Fax

EUROPE

Trimble GmbH

Am Prime Parc 11

•

65479 Raunheim

•

GERMANY

+49-6142-2100-0 Phone

•

+49-6142-2100-550 Fax

ASIA-PACIFIC

Trimble Navigation Singapore Pty Limited

80 Marine Parade Road • #22-06, Parkway Parade •

Singapore 449269 • SINGAPORE

+65-6348-2212 Phone • +65-6348-2232 Fax

YOUR LOCAL SPECTRA PRECISION REPRESENTATIVE

Accurate, Affordable, and Easy To Use

Spectra Precision DET-2 Theodolite

trademarks of Trimble Navigation Limited, registered in the United States Patent and Trademark office and in other countries.

All other trademarks are the property of their respective owners.

PN 022507-106A (07/09)

www.trimble.com/spectra

DET-2 Features and Beneﬁts

• 2” angular accuracy - accurate enough for any

construction job, yet the display resolution can

be tailored to any operator’s preferences for fast

readings

• Vertical axis compensation - tilt sensor provides

the highest level of accuracy and can be turned

on or off depending on job requirements

• Dual LCD with large characters - easy to see

angle readings eliminate errors and reduces eye

fatigue

• Back-lit LCD and telescope reticle - allows work

in low light conditions including indoors and

extended hours near dawn and dusk

• Simple six button keypad - quick setups and

simple operation with low operator learning curve

• Large suite of programmable settings - provide

multiple options for various users and job

requirements including zero position of vertical

angle

• Measurement units in degrees, gon, or mils

• 90 degree angle audible notification - for quick

turning and set out of right angles

• Instant conversion of vertical angles to percent of

grade - convenient for slope work and when used

in conjunction with DialGrade

pipe work.

• NiMH rechargeable battery pack and charger -

lower operating cost with reusable batteries

• Alkaline battery pack standard - provides backup

and eliminates downtime if the charge is lost in

the middle of a job

• Battery status indicator - no power surprises and

allows for better planning

• Automatic shutoff - conserves battery life when

not in use - can be disabled if desired

• IP54 environmental rating - dust and water

resistance withstands the tough conditions of

the construction environment

DET-2 Speciﬁcations

Telescope

Image ....................................Erect

Magnification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30x

Aperture. . . . . . . . . . . . . . . . . . . . . . . . . . 45 mm (1.7 in)

Focus Distance ...........1.35 m to ∞ (4.43 ft) to ∞

Field of View ..............................1˚ 30’

Stadia Ratio / Constant ....................100 / 0

Optical Plummet

Image ....................................Erect

Magnification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3X

Angle of view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5˚

Focusing range ..............0.5 m ~ ∞ (1.6 ft ~ ∞)

Reticle type ...........................Crosshair

Angle Measuring System

Minimum Reading . . . . . . . . . . . . . . . . . . . . . . .1” or 5”

Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2”

Units .......................Deg / mil / gon / V %

Display ........Dual, Large Character, Backlit LCD

Tilt Sensor

Automatic Compensation .............. ±3’ Range

User set On/Off

Vials

Tubular ...............................30”/2 mm

Circular . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8’/2 mm

One Touch Button Functions

ON / OFF .................................Power

☼ . . . . . . . . . . . . . . . Backlight / Illumination On / Off

HOLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Angle Hold

R/L ......Clockwise/Counterclockwise Measurement

0SET . . . . . . . . . . . . . . Zero Reset of Horizontal Angle

V%. . . . . . . . . . . Convert Vertical Degrees to Percent

Dust/Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP-54

Operating Temperature ............ –20°C to +50°C

(–4°F to 122°F )

Size - Instrument . . . . . . . . . . . . . . 164 x 154 x 340 mm

(6.4 x 6.1 x 13.4 in)

Weight - Instrument . . . . . . . . . . . . . . . . 4.5 kg (9.9 lb)

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Year

Each DET-2 comes equipped with a plumb bob,

NiMH rechargeable battery pack and charger,

alkaline battery pack, adjustment tools, rain hood,

multi-language user guide, and hard-shell,

compact, o-ring sealed, carrying case

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