set5w

Available at Optical Engineering Co., Inc.

770-427-3116, S.E.WATS 800-282-7989, FAX 770-424-3488

The Sokkia SET 5W

Being fully water-resistant, the SET5W operates dependably even where conventional total stations do not, such as in sudden showers, continuous drizzling rain, or the high humidity of underground construction sites.

Sokkia's SET5W Waterproof Total Station is ruggedly built to withstand harsh operating conditions.

Performance Features :

Proven Dual-axis Compensator

Since its introduction with the Series C total station in 1989, Sokkia's dual-axis compensator has proven its reliability and accuracy at survey sites all over the world.
The dual-axis tilt sensor monitors deviations of both the X and Y axes, and the correct horizontal and vertical angle readings are automatically computed and applied. The result is easier and faster instrument leveling.

The High-performing EDM

1,500 m/4,900 ft range with a single prism under good ambient conditions (40 km/25 miles visibility, with no haze, overcast, no scintillation).
Outstanding precision; ±(3+2 ppmxD)mm. This corresponds to a deviation of a mere ±3.2 mm at a distance of 100 m and ±5 mm at 1,000 m.
Supreme speed; only 1.7 seconds initial measuring time in the rapid measurement mode.

Powerful Telescope

Highest magnification in its class: 30x
Easy, accurate sighting of prisms or targets

Outstanding Mobility

Total carrying weight (including instrument, tribrach, battery and hard case) is a mere 8 kg/18 Ibs. The secret lies in the lightest and most compact carrying case of its kind (W390xD255xH220mm / W15.3xD10.0xH8.6 in.), making the SET5W supremely portable.
A convenient shoulder strap is provided as standard. An optional back pack (SC94) is ideal for longer day treks.

The SET5W can be easily customized to your preferred key assignments.

The SET5W offers optimum keyboard flexibility. Any keyboard layout can be configured. For example, functions can be assigned to any key position on any page, and unused functions can be temporarily deleted.
A powerful "softkey" feature facilitates input of coordinate values, feature codes, etc.

Missing Line Measurement (MLM)

The SET5W measures horizontal distance, slope distance, height difference, and slope in percent (%) between two prisms, all at the touch of a key.

Remote Elevation Measurement (REM)

The SET5W can be used to easily determine the height of a point where a prism cannot be placed. The system sights a prism directly above or below the target point, and then sights the point desired.

Angle Repetition

For enhanced accuracy in the horizontal angle measurement, the SET5W can measure in repetition. It then calculates and displays the average of the multiple angle measurements.

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SET 5W Specifications :

Telescope
Type	Fully transiting. Coaxial EDM transmitting and receiving optics integrated in the theodolite telescope.
Length	165mm (6.5inch)
Objective aperture	45mm (1.8 inch)
Magnification	30X
Image	Erect
Resolving power	3.0"
Field of view	1 degree 30 minutes (26m/1000m)
Minimum focus	1.3m (4.3ft)
Reticle illumination	Built-in (Bright/Dim selectable)

Angle Measurement
Type (H/V)	Photoelectric incremental rotary encoder with absolute zero index. Diametrical detection
Display resolution (H/V selectable)	1"/0.2mgon/0.005mil or (5"/1mgon/0.02mil)
Angle unit (H/V)	Degree, Gon, Mil selectable
Accuracy (H/V)	5" (1.5mgon/0.02mil) (standard deviation according to DIN18723)
Dual-axis compensator	Liquid dual-axis tilt sensor, range: +/-3'(+/-55mgon)
Display mode	H: Clockwise/Counterclockwise, Repetition, Oset, Hold available V: Zenith 0 degrees, Horizontal 0 degrees, Horizontal 0 +/- 90 degrees, Slope%

Distance Measurement
Type	Modulated near infrared LED, 3 frequencies, Coaxial EDM transmitting and receiving optics
Atmospheric conditions	A = Average conditions: slight haze, visibility about 20km (12miles), sunny periods, weak scintillation(heat waves) G = Good conditions: no haze, visibility about 40km (25 miles), overcast, no scintillation(heat waves)
Measuring range (slope distance)
With CP01 compact prism A.	1.3m to 700m (2,300ft)
With one AP01 prism A.	1.3m to 1200m (3,900ft)
With one AP01 prism G.	1.3m to 1,500m (4,900ft)
With three AP01 prisms A.	1.3m to 1,600m (5,200ft)
With three AP01 prisms G.	1.3m to 2,000m (6,500ft)
Display resolution and time	Fine: 0.001m (0.01ft) Every 3.2 seconds, initial 4.7 seconds. Rapid: 0.001m (0.01ft) 1.7 seconds Tracking: 0.01m (0.1ft) Every 0.3 seconds, initial 1.4 seconds. Average: 0.0001m (0.001ft), (average of 2 to 9 measurements)
Distance unit	meters or feet (selectable)
Accuracy: Fine Measurement D=measuring distance	+/-(3 + 2ppm x D) mm
Atmospheric correction	Input range: The ppm factor is automatically calculated and applied by keying in the temperature(C or F) and the pressure(hPa, mmHg, inchHg) within the range of -30 C to +60 C and 500 hPa to 1,400 hPa PPM input range: -499 to +499ppm (1 ppm steps)
Prism constant correction	-99mm to 0mm (1mm steps)
Refraction & earth-curvature correction	ON/OFF selectable(K=0.142)

General
Display	2 LCD dot matrix displays on each face, 20 characters x 4 lines
Keyboard	5 softkeys, Free allocations of functions
Sensitivity of plate level	40"/2mm
Sensitivity of circular level	10'/2mm (in tribrach)
Optical plummet	In Alidade, Image: erect. Magnification: 3X. Minimum focus: 0.5m (1.6ft)
Interface	Asynchronous serial, RS-232C compatible, baud rate 1200/9600 bps
2-way communication	Provided
Data storage	3000 point data memory
Water protection	IPX7 (when BDC25A battery and connector caps are installed)
Operating temperature	-20 C to +50 C (-4 F to +122 F)
Instrument height (horizontal axis height)	236mm(9.3inch) from tribrach bottom, 193mm(7.6inch) from tribrach dish
Size with handle and BDC25A battery	150(W) x 165(D) x 353(H)mm (5.9(W) x 6.5(D) x 13.9(H)inch)
Weight with handle and battery	5.6kg (12.4lbs), battery: 230g (8.1oz)
Weight of parts	BDC25A battery: 240g (8.5oz) Handle: 100g (3.5oz) Tribrach: 740g (1.6lbs) Case: 2.4kg (5.3lbs)

Power Supplies
Battery level display	4 steps with warning message.
Automatic power cut-off	30 minutes after operation. ON/OFF selectable
Power source	Ni-Cd rechargeable battery, BDC25A (6V) 2 pcs. supplied
Working duration at 25C(77F) with one BDC25A battery	Distance and Angle measurement: about 5 hours (About 600 points) (Fine and single measurement, interval = 30 secs) Angle Measurement only: About 9 hours
Charging time	CDC27/31: about 80 minutes, CDC31A: about 90 minutes

Optical Engineering Co.,Inc

optical@mindspring.com

Last update 07/24/98

All prices and specifications shown on our pages are subject to change without notice. Please call to verify.