Fluke 831 Laser Shaft Alignment Tool
Condition: Refurbished/Calibrated
Warranty: 1 Year Warranty
Shipping: USA & Worldwide
- Fluke 831 Laser Shaft Alignment Tool
- Fluke Laser Sensor
- Fluke Laser Prism
- (2) Chain Type Mounting Brackets
- (4) Support Posts
- Fluke Sensor Cable
- Tape Measure
- AC Adapter/Charger
- Carrying Case w/ Strap
Fluke 831 Laser Shaft Alignment Tool
Why precision alignment?
• Reduce your energy consumption
• Fewer failures of seals, couplings and bearings
• Lower temperatures of bearings and coupling
• Lower vibration levels— that result in fewer mechanical faults
• No shaft cracking or failures
• No loose foundation bolts
The Fluke 831 provides a wide range of coupling types, making it easier for the user to receive an optimal measuring result without deviating from the specific tolerances. Choose the right coupling adapted to your onsite situation:
- short flex coupling
- spacer shaft
- single plane coupling
- uncoupled shafts
- further various default coupling formats
It’s a known fact—all rotating machinery is susceptible to misalignment. Machines that are well aligned at the commissioning stage and regularly maintained will have reduced wear in couplings, bearings, and seals, all of which means reduced plant operating and maintenance costs.
Precision shaft alignment contributes to energy savings and a cleaner environment. It protects assets, extends machine availability, and increases product quality, reducing vibration to a minimal level.
Are you still using dial indicators and straightedges to ensure your shaft-driven machines are correctly aligned? If so, you could be losing thousands of dollars per year in replacement bearing and coupling costs, hours of unnecessary repair time, and crippling unplanned downtime, not to mention taking years off your machine’s useful life.
Due to its rugged sensALIGN® 3 sensor and reflector, the Fluke 831 Laser Shaft Alignment tool can handle almost any mainstream machine alignment challenge. With its problem-solving Adaptive Alignment features, the 831 offers you an unbeatable price-performance ratio.
- High performance and precise results
The Fluke 831 leverages powerful tools like unique extend mode to handle gross misalignment and integrated Thermal Growth Calculator that automatically factors the dynamic machine changes into the result.
- Quick setup and intuitive user interface
Its quickly mounted setup and tablet-like, intuitive guided user inter- face make the 831 more user-friendly than any other conventional measurement methods. Align coupled shafts in four quick, easy steps.
The Fluke 831 provides a wide range of coupling types, making it easier for the user to receive an optimal measuring result without deviating from the specific tolerances. Choose the right coupling adapted to your onsite situation:
- short flex coupling
- spacer shaft
- single plane coupling
- uncoupled shafts
- further various default coupling formats
Specifications:
| CPU | Processor: Exynos 9810, 2.7 GHz, 1.7 GHz octa-core Memory: 4 GB RAM, 64 GB flash memory |
| Display | Technology: TFT; integrated light sensor for automated adjustment of the brightness to the display according to the lighting conditions hence extending battery life Resolution: 1920 x 1200 pixel Size: 8" (203.1 mm) |
| Connectivity | Wi-Fi: 802.11 a/b/g/n/ac/ax 2.4 G+5 GHz, HE80, MIMO, 1024-QAM Wireless: 5.0 RFID: NFC |
| Camera | Main camera-resolution: 13.0 MP, auto focus Front camera-resolution: 5.0 MP |
| Environmental Protection | IP68: Dustproof, submersible 37.7' (1.5 m) |
| Operating Temperature Range | -4 to 122°F (-20 to 50°C) |
| Battery | Type: Li-ion rechargeable battery 3.8 V/5050 mAh/19.2 Wh Operating time: Up to 11 hours |
| Dimensions | Approximately 10.08 x 5.87 x 1.38" (256 x 149 x 35 mm), without hand straps |
| Weight | Approximately 1.6 lbs (710 g), without hand straps |
| Reflector (Prism) | |
| Type | 90° roof prism |
| Accuracy (Average) | >99% |
| Environmental Protection | IP67 (submersible, dustproof) |
| Temperature Range | Operating: 4 to 140°F (-20 to 60°C) Storage: -4 to 176°F (-20 to 80°C) |
| Dimensions | Approximately 4 x 1.61 x 1.38" (100 x 41 x 35 mm) |
| Weight | Approximately 0.14 lbs (65 g) |
| sensALIGN 3 sensor | |
| Measurement Principle | Coaxial, reflected laser beam |
| LED Indicators | 1 LED for laser beam status and battery status 1 LED for wireless communication |
| Detector | Measurement range: Unlimited, dynamically extendible Resolution: 1 μm (0.04 mil) and angular 10 μRad Error (average):<2% |
| Inclinometer | Measurement range: 0 to 360° Resolution: 0.1° Inclinometer error: 0.3% full scale |
| Laser | Type: Semiconductor laser diode Wavelength: 630 to 680 nm (red, visible) Safety class: Class 2 according to IEC 60825-1:2014 The laser complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007 Beam power: <1 mW Beam divergence: <0.3 mrad Safety precautions: Do not look into laser beam |
| Ambient Light Protection | Yes |
| External Interface | Wireless communication |
| Transmission Distance | Up to 98' (30 m) direct line of sight |
| Environmental Protection | IP65: Dustproof and water jets resistant, shockproof Relative humidity: 10 to 90% (non-condensing) |
| Power Supply | Battery: Lithium-ion rechargeable battery 3.7 V/5 Wh Operating time: 10 hours (continuous use) Charging time: Using charger: 2.5 hours for up to 90% and 3.5 hours for up to 100% Using USB port: 3 hours for up to 90% and 4 hours for up to 100% |
| Dimensions | Approximately 4.13 x 2.72 x 2.16" (105 x 69 x 55 mm) |
| Weight | Approximately 0.46 lbs (210 g) |