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Category: DiscontinuedUEi

UEi AK900SC Refrigeration System Analyzer

condition: Brand NewPart #: UE-AK900SCAvailability: Out of StockInfo Message: DISCONTINUED ITEM
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Digi-Cool offers unprecedented diagnostic power with the Digital Refrigeration System Analyzer (AK900). The patented pressure bar graphs allow you to see pressure dynamics intuitively for quick diagnosis. Automatic saturation, subcooling and superheat readings mean no more wallet cards. Conceived by a technician with modern engineering, the unit will endure years of field use.

The new AK 900 features an integrated dual temperature probe to automatically calculate superheat and subcooling, and pressure extremes monitoring for simple pressure controls set-up, for even greater convenience during start-ups.

  • “Dynamic Offset” bar graph clearly shows modulation of control valves, system behavior and faults
  • Dual temperature probes for automatic superheat and subcooling readings
  • Max and min pressure monitoring for control set-up
  • Auto zero key eliminates manual recalibration
  • Detects vacuums in “Hg.
  • Easy to read LCD screen with large digits
  • Upgradable for additional refrigerants
  • Green backlight for clarity and crisp character display in low light conditions.
  • Splash resistant and wide temperature range for indoor & outdoor use; tough case with protective boot resistant to typical oils, acids and sun exposure
  • One year limited warranty
  • Includes: 2 Pipe Clamp Adapters (AKTS1140) and Manifold


  • Accuracy: 0.6% F.S. ± 1 least significant digit, calibration traceable to NIST
  • Pressure Ports: 1/8” NPT supplied with swivel joints on manifold
  • Working Pressure: Low side: 0-200psia (1350 kPa)/ High side: 0-550psia (3000 kPa)
  • Proof Pressure: Low side: 600psia (4100 kPa)/ High side: 1500psia (10300 kPa)
  • Burst Pressure: Low side: 2000psia (13500 kPa)/ High side: 5000psia (34500 kPa)
  • Temperature Sense: -40 to 250°F (-40 to 125°C), ±0.9°F (±0.5°C) between 32 to 158°F (0 to 70°C)
  • Usage Environment: Indoor/Outdoor
  • Ambient Temperature: -4 to 122°F (-20 to 50°C)
  • Moisture Exposure: Dew, splash and rain resistant; do not immerse in water
  • Power Supply: 9V Battery
  • Battery Life: approx. 6 months under normal use
  • Weight: 1.6lb (740g)
  • Dimensions: 7.3 x 4.9 x 2.7” (18.5 x 12.5 x 6.8cm)


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