Table of Contents
Advertisement
Quick Links
Thank you for selecting the B2
• Please read this operator's manual carefully
before using this product.
• Verify that all equipment is included.
"8. STANDARD EQUIPMENT"
• The specifications and general appearance of
the instrument are subject to change without
prior notice and without obligation by Sokkia Top-
con Co., Ltd. and may differ from those appear-
ing in this manual.
• The content of this manual is subject to change
without notice.
• Illustrations appearing in this manual are of B2
• Some of the diagrams shown in this manual may
be simplified for easier understanding.
SURVEYING INSTRUMENTS
B2
/B3
0
OPERATOR'S MANUAL
/B4
0
Automatic Level
/B3
/B4
.
0
0
0
0
.
0
Advertisement
Table of Contents
Related Manuals for Sokkia B40
Summarization of Contents
1. PRECAUTIONS FOR SAFE OPERATION
Definition of Indication
Explains the meaning of warning and caution symbols used in the manual for safe operation.
General Safety Precautions
Covers general safety warnings and cautions regarding product use, handling, and potential hazards.
Tripod Safety Precautions
Details safety measures related to using and handling tripods with the instrument.
Staff Safety Precautions
Outlines safety guidelines for using staffs with the surveying instrument, especially near electrical hazards.
2. PRECAUTIONS
General Handling and Maintenance
Provides guidelines for careful handling, cleaning, and general maintenance of the instrument and its accessories.
Manufacturer's Disclaimer and Responsibilities
Lists situations for which the manufacturer is not responsible, concerning product usage and damage.
3. FEATURES OF B20/B30/B40
Instrument Capabilities and Design
Describes the automatic compensator, stable operation, horizontal circle, and suitability for surveying tasks.
4. PARTS OF THE INSTRUMENT
Instrument Components Identification
Identifies and labels the various parts of the B20 surveying instrument.
5. PRELIMINARIES
5.1 Setting Up the Instrument
Step-by-step instructions for setting up the instrument on a tripod.
5.2 Focusing and Sighting
Guides on how to focus the instrument and sight targets accurately using the reticle and knobs.
6. OPERATION
6.1 Measuring Height Difference
Explains the procedure for determining the height difference between two points using the instrument.
6.2 Measuring Horizontal Angle
Details how to measure horizontal angles using the instrument's horizontal circle and sighting points.
6.3 Measuring Distance Using Stadia Lines
Describes how to measure horizontal distances by observing the staff through the stadia lines.
7. CHECKS AND ADJUSTMENTS
7.1 Circular Level Adjustment
Step-by-step guide for adjusting the circular level to ensure accurate leveling.
7.2 Automatic Compensator Check
Instructions on how to check if the automatic compensator is functioning correctly.
7.3 Reticle Cross-Line (Line of Sight) Adjustment
Explains the procedure for checking and adjusting the reticle's cross-line alignment.
8. STANDARD EQUIPMENT (B20)
Packing Layout and Items
Illustrates the packing layout and lists the standard accessories included with the B20 model.
8. STANDARD EQUIPMENT (B30/40)
Packing Layout and Items
Illustrates the packing layout and lists the standard accessories included with the B30/40 models.
9. OPTIONAL ACCESSORIES
Illumination Pack LA8 (B20 only)
Describes the optional illumination pack for improving visibility in low light conditions.
Optical Micrometer OM5 (B20 only)
Explains the optional optical micrometer for high precision leveling and its usage.
Diagonal Eyepiece DE16/DE22
Details the optional diagonal eyepieces for use in restricted viewing positions.
Removable Eyepiece EL5 (B20 only)
Describes the optional eyepiece that increases magnification from 32X to 40X.
10. SPECIFICATIONS
Telescope and Level Specifications
Details specifications for the telescope, objective aperture, magnification, field of view, and circular level.
Instrument Size and Weight Specifications
Provides dimensions (width, length, height) and weight for the surveying instruments.
Need help?
Do you have a question about the B40 and is the answer not in the manual?
Questions and answers