Technical Data

Point and line laser

GCL 12V-50-22 CG

Article number

‎3 601 K66 S..‎‎‎‎

Working rangeA)

  • Standard laser lines

25 m

  • Laser lines with laser receiver

5–50 m

  • Laser points

10 m

Levelling accuracyB)C)

  • Laser lines

±0.3 mm/m

  • Laser points

±0.7 mm/m

Self-levelling range

±4°

Levelling time

< 4 s

Max. altitude

2000 m

Relative air humidity max.

90 %

Pollution degree according to IEC 61010-1

2D)

Laser class

2

Laser line

  • Laser type

< 10 mW, 500−540 nm

  • C₆

10

  • Divergence

50 × 10 mrad (full angle)

  • Pulse frequency

10 kHz

Laser point

  • Laser type

< 1 mW, 500−540 nm

  • C₆

1

  • Divergence

0.8 mrad (full angle)

  • Pulse frequency

1 kHz

Shortest pulse duration

0.03 ms

Compatible laser receiver

LR 7

Tripod mount

1/4"

Energy supply

  • Lithium-ion battery

12 V

  • Alkaline manganese non-rechargeable batteries (with battery adapter)

4 × 1.5 V LR6 (AA)

Operating time for cross-line and point operationE)

  • With lithium-ion battery

8 h

  • With alkaline manganese non-rechargeable batteries

4 h

Bluetooth® measuring tool

  • Compatibility

Bluetooth® 5.2 (Low Energy)F)

  • Max. signal range

30 mG)

  • Operating frequency range

2402–2480 MHz

  • Max. transmission power

3.3 mW

Bluetooth® smartphone

  • Compatibility

Bluetooth® 5.2 (Low Energy)F)

WeightH)

0.59 kg

Dimensions (length × width × height)

152 × 68 × 116 mm

Protection ratingI)

IP65

Recommended ambient temperature during charging

0 °C to +35 °C

Permitted ambient temperature during operation

–10 °C to +45 °C

Permitted ambient temperature during storage (without a rechargeable battery)

–20 °C to +70 °C

Recommended rechargeable batteries­
(2−3 Ah)

GBA 12V…

Recommended battery chargers

GAL 12…
GAX 18…

A)

The working range may be reduced by unfavourable environmental conditions (e.g. direct sunlight).

B)

The values stated presuppose normal to favourable environmental conditions (e.g. no vibration, no fog, no smoke, no direct sunlight). Extreme fluctuations in temperature can cause deviations in accuracy.

C)

An additional deviation of ±0.1 mm/m must be taken into account when at maximum self-levelling range.

D)

Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.

E)

Shorter operating times when operated with Bluetooth®

F)

When using Bluetooth® Low Energy devices, it may not be possible to establish a connection depending on the model and operating system. Bluetooth® devices must support the SPP profile.

G)

The signal range may vary greatly depending on external conditions, including the receiving device used. The Bluetooth® range may be significantly weaker inside closed rooms and through metallic barriers (e.g. walls, shelving units, cases, etc.).

H)

Weight without rechargeable batteries/battery adapter/non-rechargeable batteries

I)

The lithium-ion battery pack and the battery adapter are excluded from the protection rating.

The serial number (9) on the type plate is used to clearly identify your measuring tool.