Product Description And Specifications; Intended Use; Technical Data; Product Features - Berner BLM 80 Bedienungsanleitung

The replacement plug should have the same fuse
rating as the original plug.
The severed plug must be disposed of to avoid a
possible shock hazard and should never be insert-
ed into a mains socket elsewhere.
Product Description and
Specifications

Intended Use

The measuring tool is intended for measuring dis-
tances, lengths, heights, clearances, grades and
for the calculation of areas and volumes. The
measuring tool is suitable for measuring indoors
and outdoors.

Technical Data

Digital Laser Rangefinder
Article number
Distance measurement
Measuring range (typical)
Measuring range (typical un-
der unfavourable conditions)
Measuring accuracy (typical)
Measuring accuracy
(typical under unfavourable
conditions)
Lowest indication unit
Indirect Distance Measure-
ment and Vial
Measuring range
Grade measurement
Measuring range
Measuring accuracy (typical)
Lowest indication unit
General
Operating temperature
Storage temperature
Allowable charging
temperature range
Relative air humidity, max.
Laser class
Laser type
Laser beam diameter
(at 25 °C ) approx.
– at 10 m distance
– at 80 m distance
Setting accuracy of the laser
to the housing, approx.
– Vertical
– Horizontal
18 | English
BLM 80
183844
A)
0.05 – 80 m
B)
45 m
A)
± 1.5 mm
B)
± 2.5 mm
0.1 mm
– 60 ° – +60 °
C)
0 ° – 360 ° (4x90 ° )
D)F)
± 0.2 °
0.1 °
E)
– 10 °C ...+50 °C
– 20 °C ...+50 °C
+5 °C ...+40 °C
90 %
2
635 nm, <1 mW
6 mm
48 mm
F)
± 2 mm/m
F)
± 10 mm/m
Digital Laser Rangefinder
Automatic switch-off after
approx.
– Laser
– Measuring tool
(without measurement)
Weight according to
EPTA-Procedure 01/2003
Dimensions
Degree of protection
Battery
Rated voltage
Capacity
Number of battery cells
Single measurements per
battery charge, approx.
Battery Charger
Article number
Charging time
Output voltage
Charging current
Protection class
A) For measurements from the rear measuring-tool edge,
100 % reflectance of the target (e.g., a white-painted wall),
weak backlight and 25 °C operating temperature. Addi-
tionally, a deviation influence of ± 0.05 mm/m must be tak-
en into account.
B) For measurements from the rear measuring-tool edge,
10 – 100 % reflectance of the target, strong backlight and
– 10 °C to +50 °C operating temperature. Additionally, a
deviation influence of ± 0.29 mm/m must be taken into ac-
count.
C) For measurements with the rear side of the unit as refer-
ence, the max. measuring range is ± 60°
D) After calibration at 0 ° and 90 ° with an additional grade
error of ± 0.01 ° /degree to 45 ° (max.).
E) In the continuous measurement function, the maximum
operating temperature is +40 °C.
F) at 25 °C
G) For a new and charged battery without display illumina-
tion and tone signal.
The measuring tool can be clearly identified with the serial
number 18 on the type plate.

Product Features

The numbering of the product features shown re-
fers to the illustration of the measuring tool on the
graphic page.
1 Display
2 Measuring button
3 Button for grade measurement / calibration **
4 Button for function mode / basic settings **
5 Minus button
BLM 80
20 s
5 min
0.14 kg
51 x 111 x 30 mm
IP 54 (dust and
splash water pro-
tected)
Li-Ion
3.7 V
1.25 Ah
1
G)
25000
2 609 120 4..
approx. 3 h
5.0 V
500 mA
/II
2 609 141 098 • 19.7.13