Bosch GRL 500 H - Technical Data (Continued); Battery and Charger Specifications

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Laser Receiver/Remote LR 50
Receivable wavelength 625-645 nm
Working range (radius)
1) 2)
– Laser Receiver with
Rotational Laser Level
– Remote Control
825 ft (250 m)
500 ft (150 m)
Receiving angle 70° (± 35°)
Measuring accuracy
3)
Accuracy
Setting
mm
Decimal
Inch
Fractional
Fine
±1 mm ±0.05
± 1/8
±2 mm ±0.10
Medium
±3 mm ±0.15
± 1/4
±5 mm ±0.25
Coarse
±7 mm ±0.35
± 1/2
±10 mm ±0.5
Display size 2.4 x 1.2 in
(62 x 31 mm)
Reception area 3.9 x 0.7 in
(100 x 18 mm)
Operating temperature
14 °F to 122 °F
(–10 °C to +50 °C)
Storage temperature -5 °F to 160 °F
(–20 °C to + 70 °C)
Relative air humidity, max. 90%
Max. altitude 6,500 ft (2000 m)
Laser Receiver/Remote LR 50
Activation setting for sleep
mode
– After 30 mins without
button press
– After 30 mins without any
laser detection
Theft alarm system max
warning range
500 ft
(150 m)
Calibration interval
indicator
Weight 0.7 lb (0.3 kg)
Dimensions
(length x width x height)
6.0 x 3.0 x 1.3-in
(152 x 77 x 32 mm)
Degree of protection IP 56
(protected against
dust & powerful
water jets)
Battery Li-Ion
Rated voltage 7.4 V
Capacity 1 Ah
Number of battery cells 2
Operating time, approx. 25 h
Battery Charger
Charging time approx. 3 h
Output voltage 12 V
Battery Charger
Charging current 5A
Protection class /II
1) The working range (radius) can be reduced due to unfavourable ambient conditions
(e. g. direct sunlight).
2) depends on clearance between laser receiver and rotational laser level
3) at a distance of 100 ft (30 m)
The serial number 27 on the type plate is used to clearly identify your 30 laser receiver/remote control.
Rotational Laser Level GRL 500 H GRL 500 HV
Battery Li-Ion Li-Ion
Rated voltage 7.4 V 7.4 V
Capacity 3 Ah 3 Ah
Number of battery cells 4 4
Operating time, approx. 25 h 25 h
1) The working range (diameter) can be reduced due to unfavourable ambient conditions (e.g. direct sunlight).
2) at 68 °F (20 °C)
3) alongside the axes
For clear identification of your rotational laser level, see the serial number 9 on the type plate.
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