Survey Gps, Promark 2

US $3700

  • Batesville, Arkansas, United States
  • Feb 27th
Product Description Used condition GPS Survey Ashtech Promark 2 - Receiver/ Antennae L1 GPS Can be used individually (with CORS) or use multiple units simultaneously.  Great for control networks and establishing local benchmarks. This includes: a receiver, pole adapter, antennae to receiver cable, antennae, carrying case and measuring tape.  Items shown in photo. You can download the latest version of Ashtech GNSS Solutions for free from Ashtech website! Manufacture Specifications for ProMark2 GPS System: Ashtech Technology GPS Satellite Tracking -10 Independent Channels -L1 C/A code and full wavelength carrier WAAS/EGNOS Satellite Tracking -2 Additional independent channels Accuracy Specifications Static Survey Performance -Horizontal 0.005m + 1ppm (0.016ft. + 1ppm) -Vertical 0.010m + 2ppm (0.032ft. + 2ppm) -Azimuth <1 arc second -Observation time: Ranges fro 20 to 60 minutes depending on distance between ProMark2 receivers and other environmental factors. Real-Time Performance -Horizontal <3m (10ft.) w/ Ashtech ProAntenna 5m (16.5ft.) w/ internal antenna -Observation Time: 1 second Physical Characteristics Size: 6.2” H x 2.0” W x 1.3” D Weight: 0.14 kg (0.32 lbs) Environmental Operating Temp: -10°C to +60°C (14°F to + 140°F) Storage Temp: -20°C to +70°C (-4°F to +158°F) Weather: MIL-STD 810E for wind-driven rain Shock: 1.5 meter drop to concrete Power Battery Type: 2 “AA” cell Battery Life: Up to 8 hours with alkaline -External power port for extended operation Datalogging Characteristics -Recording Interval: Fixed at 10 seconds -Internal Memory Capacity: 8 MB (10hrs. of logging)

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