Dl-101c / Dl-102c

Specifications

DL-101C/102C ELECTRONIC DIGITAL LEVEL

Faster Automatic Measurement When used with TOPCON’s unique patterned staff, height and distance can be automatically determined digitally by the DL-101C/102C. You just aim the staff, focus, and press the measurement button. It’s that simple! The results appear in the clearly visible display window after about three seconds.

Highly Accurate Measurements The fully automatic measuring ability and digital display of the DL-101C/102C excludes any reading errors, writing mistakes in the field book, and other possible human-made errors. Consequently, the electronic measurement data is always more precise and more reliable as compared to the conventional visual measurement.

DL-101C

DL-102C

TELESCOPE Magnification 32× 30× 45mm Objective Aperture 1°20’ Field of view 3” Resolving power COMPENSATOR Working Range ±12’ ±15’ Setting Accuracy ±0.3” ±0.5” HEIGHT MEASUREMENT Accuracy (Standard deviation for 1km doubie-run levelling) Electronic reading 0.4mm w/Invar staff 1.0mm w/Fiberglass staff Optical reading 1.0mm 1.5mm Least Count 0.1mm/0.01mm 1mm/0.1mm DISTANCE MEASUREMENT Least Count 1cm/1mm 1cm 1cm to 5cm Accuracy MEASURING RANGE 2m to 100m : Fiberglass staff 2m to 60m : Invar staff Approx. 3 sec. MEASURING TIME 8’/2mm 10’/2mm CIRCULAR LEVEL SENSITIVITY OTHERS Display 2-line, 8-digit per line. Dot matrix LCD with backlight Data Storage Compact Flash card(TYPE I) Maximam Capacity : 2GB Internal memory approx. 6,000 data Data Ttansmission RS-232C port provided Keyboard Alphanumeric input Timer Built-in timer Horizontal Circle 360°or 400gon Power Supply Rechargeable Battery BT-31Q [Option: AA size dry cell battery holder DB-3] Operating Time 12 hours (BT-31Q Rechargeable Battery) [12 hours (Dry cell – Alkaline)] Ambient Temperature Range –20°C to +50°C [–4°F to +122°F] Dimensions 237(D)×196(W)×141(H)mm Weight 2.8 kg [6.16 lbs] (including on-board battery) Data Card based on Conpact Flash

DL-101C/102C ELECTRONIC DIGITAL LEVEL

• Designs and specifications herein are subject to change without notice. Important：In order to obtain the best results with this instrument, please be sure to review all user instructions prior to operation.

Onboard Software BF-FB Measurement In DL101C/102C in addition to the general procedure of Backsight→Foresight, it corresponds to the observation procedure of BF-FB and BB-FF measurement. Inverse Staff Mode When heights of elevated points are required to be measured eg. For ceiling heights, or in tunnels etc., the DL-101C/102C can measure the height from the ceiling points with staff inverted, using the “reverse reading” mode.

Barcode Staff

Aluminum staff SA-5M Fiberglass staff SG-3M Invar staff SI-3

Length: 5.0m (Telescopic, 3 sections) Length: 3.0m (1.5m × 2 pcs.) Reverse face Graduation: 1cm with 5mm pattern Length: 3.0m

TheRTKからDGPSまで “Electronic Eye” Makes 観測フィールドを選ばない Error-Free Measurements, Increases Speed, Accuracy ハンドヘルドGNSS受信機 and Productivity!! • Faster Automatic Measurement

TOPCON CORPORATION 75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan Phone: (+81)3-3558-2993/2947 Fax: (+81)3-3960-4214 www.topcon.co.jp

• Highly AccurateMeasurements • CF Memory Card System



SG-5M

TOPCON CORPORATION DUBAI OFFICE L.I.U.unit# J-12, Dubai Airport Free Zone P.O.Box 293705, Dubai, U.A.E. Phone: +971-4-299-5900 Fax: +971-4-299-5901 Email : [email protected] Web : www.topcon.co.jp (Corporate Info) www.topconpositioning.com (Product Info)

Specifications subject to change without notice ©2009 Topcon Corporation All rights reserved. Printed in Japan 2009 06 P-00-1 Dubai

Your local Authorized Topcon Dealer is:

SG-3M

SI-3

• On-board software • Screen Backlight

Middle East & Africa www.topconmembers.com/a

email: [email protected]

• Bar-code staff