Zeiss Trimble DiNi 20 Digital Level DiNi-20

Description

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Michigan based company with a global presence. We ship worldwide to thousands of satisfied customers. Offering Same-Day Shipping & pickup for metro Detroit area land surveyors, civil engineers, architects, excavating & construction companies at our local store in Allen Park, MI. Our equipment is backed by exceptional customer service and support, along with a full warranty.
Offering New & Refurbished Total Stations, GPS / GNSS Base & Rovers, Radios, Antennas, Data Collectors, Grade & Pipe Lasers, Digital Levels, Magnetic Locators, Grade Control Systems, AgGPS Systems, Field Supplies, Accessories, Hand Tools & Safety Equipment!
Included Items
Item Description
Shipping Info
Payment Info
* Zeiss DiNi 20 Digital Level [ID- X1794]
* Trimble Battery Charger w/ Power Cable
* Plumb Bob
* RS232 Interface Cable
* Rain Cover For Unit
* QTY. 3  Allen Wrenches
* Battery Pack
* Power Cord
* Hard Copy User Manual
* Hard Carrying Case
Condition: Refurbished
Warranty: 90 Day Exchange
Zeiss
DiNi 20 Digital Level
Zeiss DiNi 20 Digital level
During the last few decades, the improvements implemented in the surveying of heights have centered on two fields of application:
the medium precision range (engineering surveys)
the high precision range (precision levelling)
In the field of low-precision height measurement, on the other hand, laser sighting instruments are being increasingly used.
It therefore seemed appropriate to develop two digital levels for the specific requirements of the two above-mentioned fields of application by modifying the previously described measuring technique. The results of our investigation on the capabilities and versatility of the measuring technique and the graded accuracies of the measuring staffs (folding staff and invar staff) proved to be extremely helpful in achieving this goal. This was the basis for the development of the DiNi 20 for the medium accuracy range in levelling using the folding staff and of the DINi 10 for precision levelling using the invar staff. Needless to say, it is always possible to use the invar staff in combination with the DiNi 20 and the folding staff with the DiNi 10, but optimum performance with regard to measuring accuracy and measuring time is not obtained in this case. Measuring errors, however, will not occur.
To fully meet the requirements of the above-mentioned fields of application in levelling, the DiNi 10 /20 levels offer the following special features:
high reading accuracy of the measuring staff graduation
negligible setting error of the tilt compensators
minimal effect of other instrument errors such as dip of horizon and shaking of the measuring image
small measuring section on the staff, minimizing the influences of refraction close to the ground
visual sighting to determine inadequate illumination or glare impairing the sharpness and quality of the staff image
ease of operation with straightforward user guidance
multiple measurement with automatic averaging
automatic evaluation and storage of the measured data
easy handling and precise, reliable operation during measurement
on-line measurements via the interface for special applications
low power consumption (one battery charge lasts for at least one working day)
low weight and modern styling
These outstanding capabilities of the DiNi 10/20 increase the efficiency in levelling by up to 50 %.
Specifications:
Performance specifications
Accuracy
DIN 18723, standard deviation height measuring per 1 km (3280.84 ft) of double leveling
Range
Electronic measurement
1.5 m–100 m (4.92 ft–328.08 ft)
Visual measurement
from 1.3 m (4.265 ft)
Electronic measurement
Invar precision bar code staff
0.7 mm (0.002 ft)
Standard bar code staff
1.3 mm (0.004 ft)
Visual measurement
2.0 mm (0.007 ft)
Distance measurement (with a 20 m (65.62 ft) sighting distance)
Invar precision bar code staff
25 mm (0.082 ft)
Standard bar code staff
30 mm (0.098 ft)
Visual measurement
0.3 m (0.984 ft)
Horizontal Circle
Type of graduation
400 grads and 360 deg
Graduation interval
1 grad and 1 deg
Estimation to
0.1 grad and 0.1 deg
ENVIRONMENTAL
Operating temperature
–20 °C to +50 °C (–4 °F to 122 °F)
Dust- and waterproofing
IP55
GENERAL
Telescope
Aperture
40 mm (0.131 ft)
Field of view at 100 m
2.2 m (7.217 ft)
Electronic measurement field
0.3 m (0.984 ft)
Magnification
26 x
Compensator
Inclination range
±15
Setting accuracy
±0.5"
Circular level
8'/2 mm with Illumination
Display
Graphical, 240 x 160 pixels, monochrome with illumination
Keyboard
19-key alpha-numeric and 4-way arrow key for navigation\
Recording
Internal memory
up to 30 000 data lines
External memory
USB Flash Drive support
Data transfer
USB Interface for data transfer between DiNi and PC (means two way communication)
Power supply
Internal battery: Li-Ion, 7.4 V / 2.4 Ah
Operating time: 3 days working time without illumination
Weight (including battery)
3.5 kg (7.72 lb)
We will attempt to ship your item(s) within 24 hours after payment has been received.
Many countries impose their own customs, duties, tariffs, taxes, etc. on items being shipped from a foreign country. We do not cover those cost's and we recommend that you contact your countries customs agency for that information.
We accept credit card payment transactions via the online checkout system! The checkout process is designed so that it communicates with the merchant to confirm that payment has been made and cleared. Other methods of payment are outlined through the online checkout process. Winning bidders must contact us within 3 days after auction close if special payment arrangements are needed.
Your payment is expected within 5 days after the auction close. Unpaid auctions will be forfeited after 5 days of the auction close and the Item(s) will be relisted for sale.
Items will be shipped within 24 hours (1 Business Day) upon receipt of payment from the winning bidder. (Certain orders may take longer for processing due to comprehensive final service inspections)
A Shipment Tracking number(s) will be provided to inform Buyers of their expected ETA (Estimated Time of Arrival). Tracking number(s) will be provided the same day as order shipment.
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