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Bosch DLE 70 Professional User Manual

Bosch DLE 70 Professional
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English | 19
Bosch Power Tools 1 609 929 R53 | (23.7.08)
Technical Data
Digital Laser Rangefinder DLE 70
Professional
Article number
3 601 K16 60.
Measuring range
0.0570 m
A)
Measuring accuracy (typically) ± 1.5 mm
B)
Lowest indication unit 1mm
Operating temperature
10 °C...+50 °C
C)
Storage temperature 20 °C...+70 °C
Relative air humidity, max.
90 %
Laser class
2
Laser type
635 nm, <1 mW
Laser beam diameter (at 25 °C) approx.
at 10 m distance
at 70 m distance
6mm
42 mm
Batteries
Rechargeable batteries
4x1.5VLR03(AAA)
4x1.2VKR03(AAA)
Battery live, approximately
Individual measurements
Continuous measurement
30000
D)
5h
D)
Automatic switch-off after approx.
–Laser
Measuring tool (without measurement)
20 s
5min
Weight according to EPTA-Procedure 01/2003
0.18 kg
Dimensions
59 x 100 x 32 mm
Degree of protection (excluding battery compartment)
IP 54 (dust and splash water protected)
A) The working range increases depending on how well the laser light is reflected from the surface of the target (scat-
tered, not reflective) and with increased brightness of the laser point to the ambient light intensity (interior spaces,
twilight). In unfavourable conditions (e.g. when measuring outdoors at intense sunlight), it may be necessary to use
the target plate.
B) In unfavourable conditions (e.g. when measuring outdoors at intense sunlight or an insufficiently reflecting sur-
face), the maximum deviation is
±10 mm per 70 m. In favourable conditions, a deviation influence of ± 0.05 mm/m
must be taken into account.
C) In the continuous measurement function, the maximum operating temperature is +40 °C.
D) Fewer measurements are possible when using 1.2 V rechargeable batteries as compared with 1.5 V batteries.
Please observe the article number on the type plate of your measuring tool. The trade names of the individual meas-
uring tools may vary.
The measuring tool can be clearly identified with the serial number 20 on the type plate.
OBJ_BUCH-703-002.book Page 19 Wednesday, July 23, 2008 3:15 PM
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Bosch DLE 70 Professional Specifications

General IconGeneral
Wavelength635 nm
Laser class2
Measurement range0.05 - 70 m
Measurement accuracy±1.5 m
Lowest indication unit1 mm
Laser beam diameter (max)42 mm
Laser beam diameter (min)6 mm
Carrying caseYes
Storage temperature (T-T)-20 - 70 °F
Operating temperature (T-T)-10 - 50 °C
Battery typeAAA
Battery voltage1.2 V
Battery life (max)5 h
Number of batteries supported4
Weight and Dimensions IconWeight and Dimensions
Weight180 g
Dimensions (WxDxH)59 x 32 x 100 mm

Summary

Safety Notes

General Safety Information

Read and follow all operating and safety information. Ensure warning labels are visible.

Laser Safety Precautions

Guidelines for safe laser beam usage, viewing glasses, and avoiding direct exposure.

Operational and Electrical Safety

Covers qualified repairs, child supervision, and electrical hazard avoidance.

Functional Description

Intended Use

Technical Data

Product Features and Display

Operation Guide

Initial Operation and Setup

Instructions for initial setup, protection from elements, and basic handling.

Powering On/Off and Auto-Off

Procedures for switching the device on, off, and its automatic power-saving function.

Measurement Initiation and Reference Levels

Steps to start measurements and select the desired reference point.

Measuring Functions

Continuous Laser Beam Mode

How to activate and utilize the continuous laser beam for measurements.

Basic Measurement Modes

Covers length, area, volume, and minimum distance measurement functions.

Advanced Measurement Techniques

Maximum and Indirect Measurements

Techniques for measuring maximum distances and around obstacles.

Wall Surface Measurement

Method for calculating the total surface area of multiple walls.

Measurement Tracking and Memory Management

Continuous Measurement Tracking

Using the tool for transferring measurements and continuous tracking.

Memory Operations

Storing, adding, subtracting, and displaying measured values in memory.

Working Advice and Environmental Effects

General Working Guidelines

Tips for proper handling, lens care, and optimal measurement placement.

Measuring Range and Result Influences

Factors affecting accuracy like light, surface type, and air layers.

Measurement Aids and Techniques

Using positioning pin, spirit level, alignment aid, and tripod.

Troubleshooting Guide

Common Measurement Issues and Solutions

Causes and corrective measures for errors and tool behavior.

Plausibility and Accuracy Verification

Addressing implausible results and verifying the tool's accuracy.

Maintenance and Service Information

Tool Maintenance and Cleaning Procedures

Proper care, cleaning, and storage guidelines for the measuring tool.

Accessories and Spare Parts Listing

List of available accessories and spare parts with article numbers.

Customer Support and Assistance

Contact details for after-sales service and technical support.

Disposal and Battery Handling Guidelines

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