Product Description

LL300S Laser Level

Medium-range, highly accurate levelling solution

The Spectra Precision® LL300S Laser Level features a rugged design with a metal sunshade that provides superior drop and weather protection (IP66). Designed for durability and reliability, the IP66 protection rating allows the Spectra Precision® LL300S to be operated in adverse environmental conditions, such as heavy rain. Mud and concrete can be washed off with a hose. The LL300S can withstand drops of up to 3 feet (1 metre) onto concrete and tripod tip-over up to 5 feet (1.5 metres), resulting in reduced downtime and lower repair costs.

The LL300S is easy to use: turn it on, it levels, it spins. With the addition of the arrow buttons on the transmitter, grade matching can be performed whilst the other axis remains self-levelled. The new, optional, RC402N long range (330 ft (100 m)) radio remote control makes slope matching a single person operation.

Features & Benefits

• Increases productivity with fast setups, fewer mechanical parts, and automatic self-levelling
     • Maintains performance even in rainy, dusty and other harsh job site and weather conditions – IP66 environmental rating
     • Durable design reduces downtime due to drops and tripod tipovers
     • Minimises power costs, increases reliability with choice of rechargeable or alkaline batteries
     • Increases flexibility with optional long range radio remote control
     • Comes with choice of HL450 or HL760 receivers so you can choose the best option to suit your application
     • Kits available with system case which contain laser, receiver, tripod and grade rod

Specifications

• Laser Source: 650 nm, Class 2, <3,4mW
• Laser Accuracy: ±1/16 in at 100 ft (±1.5 mm at 30 m)
• Operating Range: 2,600 ft (800 m) diameter
• Operating Range (RC402N): 330 ft (100 m)
• Self-levelling Range: ±5 degrees
• Compensation Method: Electronic self-levelling
• Drop Height on Concrete Performance: 3 ft (1 m)
• Single Axis Manual Slope Mode: Yes (w/self-levelling mode on the second axis)
• Out-of-level Warning: Rotor stops, red out-of-level HI/MAN-LED flashes
• Power Source: 4 x D-cell NiMH or alkaline batteries
• Battery Life: Rechargeable – 47 hours, Alkaline – 60 hours
• Battery Status LED: Flashing red LED
• Rotation Speed: 600 RPM
• Tripod Mount (Horizontal and Vertical): 5/8” x 11
• Operating Temperature: -4 °F to 122 °F (-20 °C to 50 °C)
• Storage Temperature: -4 °F to 158 °F (-20 °C to 70 °C)
• Water and Dust Protection: Yes, IP66
• Size: 10.7L × 7.7W × 7.9H in (27.2L × 19.7W × 20.1H cm)
• Weight: 5.9 lbs (2,7 kg)
• Warranty: 5 Years

HL450 Laser Receiver

The Spectra Precision® HL450 Laserometer is an easy-to-use tool that accurately measures elevations across the site, and is ideal for use with any rotating transmitter.

The HL450 Laser Receiver features a digital readout of elevation that provides a numeric display of ± 40 mm or ±1.5 inches. The readout is displayed on the large front and rear LCD’s and shows exactly how far the elevation is from on-grade. Accurate measurements can be made without moving the rod clamp, saving time and increasing productivity.

The HL450 has a 102 mm (4 inch) reception height, double the typical industry standard, which allows quick acquisition of the laser beam. Also included is a patented anti-strobe sensor that prevents construction lights from setting off the receiver and makes it easier to identify the laser beam signals.

The Laserometer is designed to survive the tough construction site conditions. It is totally waterproof and can withstand a drop up to 1.5 metres (5 feet) onto concrete.

Features & Benefits

• Digital Readout of Elevation allows faster readings by displaying the exact numerical distance from grade, eliminating the need to move the receiver to get to “on-grade”
• Anti-Strobe Sensor stops construction strobe lights from setting off the receiver and eliminates phantom strikes for easier identification of true laser beam signals
• Large reception height allows faster readings by acquiring the beam quickly, and makes it easier to stay in the beam
• Durable in tough environments provides less downtime due to damage or service requirements after accidental drops

Specifications

• Working Radius: 1 m – 200 m (3 ft – 650 ft)
(Laser dependent):
• Laser Detection Height: 102 mm (4“)
• Numeric Readout Height: 76 mm (3“)
• Accuracy (Dead band):
– Fine 1.0 mm 0.05 in 1/16 in
– Medium 5.0 mm 0.20 in 1/4 in
– Calibration 0.1 mm 0.01 in 1/64 in
• Reception Angle: ± 45° minimum
• Detectable Spectrum: 610 nm … 900 nm
• Beeper Volumes: Loud = 100+ dBA Low = 65 dBA
• Power Supply: 2 x 1.5 Volt “AA” batteries
• Battery Life: 70+ hours
• Automatic Shut Off: 30 min
• Environmental: Waterproof, Dustproof to IP67
• Weight without clamp: 371 g (13.1 oz.)
• Dimensions without clamp: 168.0 x 76.0 x 36.0 mm (6.6” x 3.0” x 1.4”)
• Operating Temperature: -20°C…+60°C (-4°F… +140°F)
• Storage Temperature: -40°C…+70°C (-40°F…+158°F)

LL300S-K – LL300S Laser Level with HL450 receiver & clamp, alkaline batteries and case