Technical Data; Laser Receiver - Bosch GRL 400 H Professional Originalbetriebsanleitung

(4) On/off button
(5) Status indicator
(6) Battery warning
(7) Battery compartment
(8) Locking knob of the battery compartment
(9) 5/8" tripod mount
(10) Serial number
(11) Laser warning label

Laser receiver

(12) Battery compartment cover locking mechanism
a)
(13) On/off button
(14) Button for adjusting the reception accuracy
a)
(15) Audio signal button
a)
(16) Magnets
a)
(17) Centre mark
(18) Laser beam reception area
a)
(19) Display (front and back)
a)
(20) Spirit level
a)
(21) Speaker
a)
(22) Serial number
(23) Battery compartment cover
a)
(24) Mount for holder
a)
(27) Rotary knob of holder
(28) Fastening screw of the holder
a)
(29) Holder
(30) Centre line reference on the holder
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
Laser receiver display elements
(a) Indicator for reception accuracy "medium"
(b) Battery warning
(c) "Laser beam below centre line" direction indicator
(d) Audio signal indicator
(e) Centre line indicator
(f) Indicator for reception accuracy "fine"
(g) "Laser beam over centre line" direction indicator
Accessories/replacement parts
a)
(25) Tripod
a)
(26) Measuring rod
a)
(31) Laser viewing glasses
a)
(32) Laser target plate
a)
(33) Magnets
a)
(34) Case
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
Bosch Power Tools

Technical data

Rotary laser
Article number
Working range (radius)
– without laser receiver, approx.
– with laser receiver approx.
Levelling accuracy at 30 m dis-
tance
Typical self-levelling range
a) Typical levelling time
Rotation speed
a) Operating temperature
Storage temperature
Max. altitude
Relative air humidity max.
a)
Pollution degree according to
IEC 61010-1
Laser class
Laser type
Divergence
a)
Tripod mount, horizontal
Batteries
Weight according to EPTA-Proced-
ure 01:2014
a)
Dimensions
(length × width × height)
a)
Protection rating
A) At 25 °C
B) The working range may be reduced by unfavourable environ-
C) Along the axes
D) Only non-conductive deposits occur, whereby occasional tem-
The serial number (10) on the type plate is used to clearly identify
your measuring tool.
Laser receiver
Article number
Receivable wavelength
Working range (radius)
Reception angle
Receivable rotation speed
Reception accuracy
– "fine"
– "medium"
Operating temperature
Storage temperature
Max. altitude
A)B)
A)C)
mental conditions (e.g. direct sunlight).
porary conductivity caused by condensation is expected.
A)
B)C)
1 609 92A 73P | (13.01.2022)
English | 15
GRL 400 H
3 601 K61 80.
10 m
0.5–200 m
±2.4 mm
±8 % (±4.6°)
15 s
−1
600 min
–10 °C to +50 °C
–20 °C to +70 °C
2000 m
90 %
D)
2
2
635 nm, < 1 mW
0.4 mrad (full angle)
5/8"-11
2 × 1.5 V LR20 (D)
2.0 kg
183 × 170 × 188 mm
IP56 (protection
against dust ingress
and water jets)
LR 1
3 601 K15 40.
635–650 nm
0.5–200 m
120°
−1
> 200 min
±1 mm
±3 mm
–10 °C to +50 °C
–20 °C to +70 °C
2000 m