The Topcon RL-200 1S Dual Grade Laser is an instrument for professionals in geopositioning, land surveying, geospatial monitoring, and various construction disciplines. Known for its accuracy and versatility, this grade laser is useful for tasks that require attention to detail across both horizontal and vertical axes. From layout work to foundation laying and exterior construction projects, the RL-200 1S is very versatile. Designed to meet the high standards of surveying and construction professionals, this laser has comprehensive features and a robust construction that ensures precise measurements and efficient project execution.
Key Features
Exceptional Accuracy: Offers horizontal accuracy of ±7 arc seconds, ensuring precise measurements over its extensive operating range of up to 3,600 feet with a laser receiver.
Auto-Leveling Capability: Auto-levels within ±5 degrees, facilitating quick setups and adjustments for efficient operation.
Versatile Grade Range: Features a wide single grade range of -5 to +25 percent, accommodating a variety of slope measurements.
Beam Masking Mode: Prevents measurement conflicts when multiple teams are working in proximity, enhancing operational harmony on busy sites.
Adjustable Rotation Speeds: Selectable speeds of 300, 600, or 900 rotations per minute allow for customization based on project requirements.
Height-of-Instrument Alert: Mitigates potential errors by alerting users to discrepancies in leveling.
High Contrast LCD Display: Facilitates easy monitoring of data, even in challenging outdoor conditions.
IP66 Rating: Offers robust protection against dust and water, allowing work in harsh environments.
Extended Battery Life: Achieves up to 100 hours of operation with dry-cell batteries and up to 90 hours with rechargeable NiMH batteries, minimizing downtime.
Tripod Compatibility: Includes a 5/8-11 tripod thread, ensuring compatibility with a wide range of tripod brands for flexible mounting options.
Specifications
Accuracy
- Horizontal: ±7 arc seconds
Applications
- Concrete Forms, Footings, and Foundations: Yes
- Checking Building Square & Area: Yes
- Checking Elevations of Sub-Base and Sub-Grade: Yes
- Checking/Setting Elevations: Yes
- Estimating Cut & Fill: Yes
- Installation of Interior Fittings: Yes
- Installation/Leveling Ceiling Grids: Yes
- Installation/Leveling Interior Walls: Yes
- Locating Finished Floor Levels: Yes
- Machine Control of Excavators, Graders, Dozers: Yes
- Matching Existing Slope & Grade: Yes
- Short-Range Leveling for Decks, Patios & Pools: Yes
- Short-Run Vertical Alignment: Yes
- Squaring and Layout of Partitions, Walls & Tile Floors: Yes
- Transferring Points from Floor to Ceiling: Yes
Battery/Power
- Battery Life Alert: Yes
- Battery Life with Alkaline Batteries: Up to 100 hours
- Battery Life with Rechargeable Battery Pack: Up to 90 hours
- Power Source: Rechargeable NiMH or Dry-Cell
Extra Technology
- Detector/Receiver: LS-100D (Optional)
Features
- Adjustable Rotating Speed: 300, 600, 900 RPM
- Bump Sensor (H.I./Out of Position Alert): Yes
- Display: Backlit, graphic LCD
- Protection Class: IP66 dustproof and powerful water jet resistant
- Tripod Adapter (Center Screw Thread): 5/8 x 11
Functions
- Automatic Leveling: Yes
- Beam Operating Modes: Beam masking
- Grade Operation: Automatic
General
- Dimensions: 6.9" L × 8.6" W × 10.0" H
- Warranty: 5-year
- Weight: 7.5 lbs (3.4 kg) with D-cell alkaline battery or 7.9 lbs (3.6 kg) with NiMH battery
Grade
- Accuracy: Horizontal ±7 arc seconds
- Percentage: -5 to +25 %
- Type: Single
Laser
- Classification: Class 3
- Color: Red
- Direction: Horizontal and vertical
- Visibility: Visible
- Wavelength: 685 nm
- Range (Exterior): Up to 3,600 feet (1,100 m)
- Self Leveling: ±5 degrees
Temperature
- Operating: -4 to 122 °F (-20 to 50 °C)
