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The RL-H1Sa, with mid to long range single slope capabilities and self-leveling, is the value-priced slope laser of choice for today's contractor.
A state-of-the-art electronic encoder leveling and grade setting system ensures 10 arc second accuracy over the entire site. That translates into less rework - and greater cost control. Even on difficult grading jobs like terraced pads and hillsides, the RL-H1Sa provides a precise elevation reference you can count on all day long.
RL-H1Sa features include:
- 10 arc second accuracy & 5 arc second repeatability
- Survey-accurate encoders
- Compact and portable with integrated handle
Use the RL-H1Sa as part of your total grade control solution including a Topcon Touch Series Five excavator control system or an LS-B2 system on your Dozer. The RL-H1Sa's beam is compatible with all laser receivers and grade rod sensors so you can put it to work with the tools you already have.
The RL-H1Sa also offers a number of power management options. The optional NiMH rechargeable battery pack allows cordless operation for up to 30 hours, and only requires a quick 6 hour charge before it's ready again! You can also use standard alkaline batteries or a 12vDC connection to power the laser and recharge the battery at the same time. |
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| Product Kits |
The RL-H1Sa Package Includes:
- LS-70B Sensor and Holder 3
- 4 "D" Size Alkaline Batteries
- 1 "9V" Battery (for LS-70B)
- 1 Year Warranty
- Hard Shell Carrying Case
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| Specifications |
| Accuracy |
| horizontal/vertical |
± 10" arc seconds, 1/16" inches @ 100' |
| repeatability |
5" arc seconds |
| temperature drift |
0.5"/C arc seconds per degree C |
| Beam |
| type |
780 nanometers, visible diode |
| power |
I class, 1.5 milliwatt |
| Range (with sensor) |
| diameter |
2300 ft, 700 meters |
| Rotary Speed |
| rotation rate |
300, 600 RPM |
| Leveling |
| mechanical system |
Full Automatic w/Encoder w/Opt-electronic Sensor |
| self leveling range |
±5° degrees |
| Alignment |
| set-up |
Peep Scope w/Optional Telescope |
| Slope |
| axis |
dual |
| range |
-5 to +10% |
| increment |
0.00001 degrees |
| structure |
Vial Sensing plus Encode Grading |
| Power |
| source |
4 D-Size Alkaline standard, Rechargeable battery (BT-51Q)
optional, N/A |
| approximate battery life |
45 standard hours, 30 optional hours |
| Environmental |
| Operating Temperature |
-20° to +50° Celsius, 4° to +122° Fahrenheit |
| Water/Dust resistance |
IPX6 rating |
| Dimensions (LxWxH) |
6.7" x 6.7" x 9.8" inches, 169 x 169 x 250 Millimeters |
| Weight |
6.1 pounds, 2.7 kg |
| Options |
| Warranty |
1 years |
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| RL-H1SA Accessories |
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| Power Options |
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| Tripods for RL-H3C |
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| Grade Rods for RL-H3C |
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