Sell: Nikon DTM 352 - PT Asia Digital ( www.alatsurvey.com ) Tel.( 6221) 57931916-17

Nikon DTM 352

In addition to the enhancement of functions inherited from their predecessors— the DTM-350 and DTM-330— the new models feature a large graphic LCD, ergonomic keyboard and improved software for superior operability. They also come with a remarkable long battery life of 16 hours, IPx6 waterproof construction and intelligent feature coding systems. A 10, 000-record data memory with job manager is available as is an newly designed EDM that offers increased speed and range. Moreover, they incorporate Nikon’ s superb optics as well as powerful and practical on-board survey programs. And all features are housed in a light and compact design.

Features:

± ( 3+ 2ppm x D) mm distance measurement accuracy
Same distance accuracy for both Prisms and Reflector Sheet
Just 1.6 sec. measuring time with 1mm distance resolution
5-second angle measurement accuracy
Quick and convenient feature code input system
USR user defined keys set as “ ONE-TOUCH access” keys to your preferred functions
User customizable feature code list
First, on-site setting change capability
Feet & Inch input and display
A special version of the DTM-352 that allows operation at extremely low temperatures down to – 30° C is available.

Specifications:

Telescope

Tube Length: 158mm/ 6.22 in.
Magnification: 33x ( 21x/ 41x with optional eyepieces)
Effective diameter of objective: 45mm/ 1.77 in. ( EDM: 50mm/ 1.97 in.)
Field of view: 1° 20’
Resolving power: 2.5”
Minimum focusing distance: 1.3m/ 4.26 ft.

Distance measurement

Range with Nikon specified prisms

Normal conditions: ( ordinary haze, visibility approx. 20km / 12.5 miles)
With reflector sheet ( 5x5 cm) : 5 to 100m ( 16.4 to 328 ft.)
With mini prism: 1, 000m/ 3, 280 ft.
With single prism: 2, 000m/ 6, 560 ft
With triple prism: 2, 600m/ 8, 530 ft.
Good conditions : ( No haze, visibility of over 40km/ 25 miles)
With reflector sheet ( 5x5 cm) : 5 to 100m ( 16.4 to 328 ft.)
With mini prism: 1, 200m/ 3, 930 ft.
With single prism: 2, 300m/ 7.540 ft.
With triple prism: 3, 000m/ 9, 840 ft.

Accuracy ( Prism/ Precise mode) :
( 3+ 2ppm x D) mm
( 3+ 3ppm x D) mm ( – 20° C for – 10° C, + 40° C for + 50° C

Measuring interval* 1

Precise mode: 1.6 sec. ( initial 1.6 sec.)
Normal mode: 1.0 sec. ( initial 1.4 sec.)

Least count

Precise mode: 1mm/ 0.002 ft.
Normal mode: 10mm/ 0.02 ft.
Ambient temperature range* 2: – 20° C to 50° C/ – 4° F to + 122° F

Atmospheric correction

Temperature range: : – 40° C to 60° C/ – 40° F to + 140° F
Barometric pressure: 400 to 999mmHg/ 533 to 1, 332hPa/ 15.8 to 39.3 in.Hg
Prism offset: : – 999 to 999

Angle measurement

Reading system: Photoelectric detection by incremental encoder
Horizontal angle: Diametrical( DTM-352)
Vertical angle: single
Minimum increment ( Degree, Gon, MIL6400) : Degree: 1/ 5/ 10” , Gon: 0.2/ 1/ 2mgon, MIL6400: 0.005/ 0.02/ 0, 05mil
DIN 18723 accuracy ( horizontal and vertical) : 5” / 1.5mgon

Tilt sensor:

Type: Dual-axis( DTM-352)
Method: Liquid-electric detection
Compensation range: ± 3'
Setting accuracy: 1"

Level vial

Plate level vial: 30" / 2mm
Circular level vial: 10' / 2mm

Optical plummet

Magnification: 3x
Focusing range: 0.5m/ 1.6 ft. to 8M
Display: Graphic LCD ( 128 x 64 dot)
Both sides( DTM-352)
Point memory: 10, 000 records
Dimensions ( W x D x H) : 168 x 173 x 335mm/ 6.6 x 6.8 x 13.2 in.

Weight ( approx.) :

Main unit ( with battery) : 5.3kg/ 11.7 lbs.( DTM-352)
Battery: 0.4kg/ 0.9 lbs
Carrying case: 2.4kg/ 5.3 lbs
On-board Ni-MH battery BC-65

Operation time

Continuous distance/ angle measurement: Approx. 16 hours* 3
Distance/ angle measurement every 30 seconds: Approx. 27 hours
Angle measurement: Approx. 27 hours
Quick charger Q-75U/ E: Approx. 2.0 hours for full recharge
Quick charger Q-70C ( 12V DC cigarette lighter charger) : Approx. 2.0 hours ( fully discharged BC-65 requires more than one charge)

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

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