GEO-Laser KL-91L Green Beam Pipe Laser Level
PRODUCT OVERVIEW
GEO-Laser KL-91L Video
The GEO pipe laser KL-91L emits an automatically levelled or defined inclined laser beam as reference axis and is categorized as a class 3R laser due to its higher output power. It was specifically designed for pipe laying, but can also be used for a variety of other purposes. It can be set up centrically or at a constant distance above the pipe invert. Suitable legs, tripods and fastening systems are available for this.
Building on the same high quality you have come to expect from GEO, the green laser beam noticeably enhances visibility of the target, even in difficult lighting conditions. This is because the human eye is four times more receptive to green light than to red. In addition, green light does not get overpowered so much by the red spectrum of the sunlight.
But that’s not all: How about a laser target that not only shows the striking light spot but also diverts it in the viewer’s direction? This way, the spot would be clearly visible even when viewed at an angle. To achieve this, we have equipped our newly developed laser target with a special optical system.
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Performance features
Laser class 3R, laser power < 5 mW. Special features: Laser power adjustable in 2 steps. -
Fully automatic
Automatic levelling, banking compensation, inclination zeroing, direction centring and cut-out in case of undervoltage or jerky movement. -
Robust metal housing
Anodised, plastic-coated, filled with nitrogen, 100% watertight. -
Special laser beam quality
Diode laser with visible beam, high life expectancy and low power consumption. The human eyes are 4 times more sensitve for green light rather then red light. -
Brightly illuminated, easily legible LCD display
Self-explanatory, for on/off, device data, company data, lock function, inclination, algebraic sign, unit % or ‰, direction limitation, centring, operating status, battery status and menu. -
Easy-to-use keyboard
Clear layout, practical, big, user-friendly keys. -
Lithium ion rechargeable battery
Operation time to 34 hours with one charge. Rechargeable in 5 hours max. without having to take out the battery. Special feature: automatic transport cut-out. -
Stable mounting legs
Guarantee secure, positively centred footing in the pipe. -
User-friendly infrared remote control
For direction setting, laser on/off and laser flicker mode. -
New laser target
Fitted with a special optical system to enhance visibility even when viewed at an angle
Quality Guarantee
Our lasers are the result of decades of experience in the research, development, and production of construction lasers. The design, the materials used, as well as our rigorous quality assurance process are guarantors of high functionality and a long service life. All our devices are designed and manufactured exclusively in Germany and are renowned worldwide for their perfection in terms of handling, precision, robustness, and quality.
SPECIFICATIONS
| Laser class | 3R, < 5 mW |
|---|---|
| Laser | diode laser, visible green, 520 nm |
| Laser range | to 500 m |
| Beam diameter at laser | 13 mm |
| Inclination range | -10% to 40% |
| Self-levelling range | -5% to 40% |
| Reading accuracy | 0.001% |
| Permissible deviation | ± 5 mm/100 m |
| Direction setting | ± 5,000 % |
| Banking compensation | ± 4° |
| Operating time | up to 34 hours |
| External power supply | 11 V DC to 14 V DC with cable 0117.02 |
| Undervoltage cut-out | yes |
| Waterproof | to 0.35 bar |
| Temperature range | - 10° C to 50° C |
| Dimensions | 130 mm, length 265 mm |
| Weight | 3 kg |
| Range IR remote control | to 150 m from front/to 18 m from behind |
| Guarantee | 24 month |
