Specifications - Makita SK40GD Instruction Manual

SPECIFICATIONS

Laser source
Laser wavelength
Laser output
Laser line emission angle
Laser dot diameter
Laser beam selection
Brightness selection
Indication method
Vertical line indication range
Horizontal
fine-adjustment range
Control method
Accuracy
Power supply
Rated Voltage
Operating time
(when BL1016 is used)
Normal mode:
Eco mode:
Operating temperature range
ESD protective measures
Dimensions
Battery cartridge
Net weight
Tripod screw
NOTE: Use the product in the following operating environment.
• Indoor use
• Altitude:up to 2000m
• Humidity:Maximum relative humidity 80% temperature rise to 31°C (87.8°F) decreasing linearly to
50% relative humidity at 40°C (104°F)
• Pollution degree 3
* Due to our continuing program of research and development, the specifications herein are subject to
change without notice.
* Specification values vary according to operating environment conditions and other factors.
SK40GD
Line beam: Green semiconductor laser
Lower dot beam: Red semiconductor laser
510 to 530 nm (lower dot beam 650 to 660 nm)
Each 1 mW or less (CLASS 2 LASER PRODUCT)
IEC 60825-1:2014
Vertical 130°±10%
180° vertical line 230°±10%
Horizontal 120°±10%
1.5 mm / 1 m (lower dot beam)
Horizontal line /
2-vertical line /
2-vertical line + horizontal line /
4-vertical line + horizontal line
2 modes (constant pulse) Eco mode/ Normal mode
Automatic vertical line indication by gimbal mechanism
±4° (alarm given by light off outside range)
Entire circumference
Magnet damper method
Emitted laser ±1 mm / 10 m *(Before shipment from factory)
2-vertical line 90°±0.01°
Makita battery cartridge
D.C.10.8V - 12Vmax
At 4-vertical line/
horizontal line
A pprox. 6 h
Approx. 12 h
-10°C to +40°C (14°F to 104°F)
Level: 2 (IEC61000-4-2)
98 mm (dia.) x 223 mm (height) (excluding protrusions)
BL1016, BL1021B, BL1041B
1.4 kg - 1.5 kg (with BL 1016 battery cartridge)
W 5/8"
3 ENGLISH
SK20GD
Vertical 130°±10%
Horizontal 120°±10%
Horizontal line /
2-vertical line /
2-vertical line +
horizontal line
At 2-vertical line/
horizontal line
A pprox. 9 h
Approx. 16 h
SK10GD
Vertical 130°±10%
Horizontal 120°±10%
Horizontal line /
Vertical line /
Vertical line +
horizontal line
At Vertical line/
horizontal line
Approx. 12 h
Approx. 20 h