Apera Instruments AI480 Portable Optical Dissolved Oxygen Meter

Features:

• Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner
• Minimal maintenance required. Easy calibration
• IP67 waterproof and dust-proof structure, ideal to be used in harsh environments
• Comes with a complete test kit, including the meter, 10 ft optical probe, calibration cap, and a rugged carrying case
• State of the art Luminescent Optical DO Sensor
• No Membrane, No Solution, No Hassle.
• Quick & Accurate Measurements
• The DO probe/tester/sensor does not consume oxygen. No limit on water flowing speed.
• Maintenance-free. No need to calibrate before every use.
• The service life of the luminescent cap is over 8000 hours. No need to replace the cap every year.
• The special coating on the luminescent cap makes it anti-interference and unaffected by light and chemicals.
• A calibration cap comes with the probe, which allows it to be calibrated and stored in saturated air.
• Optical DO sensor
  • Measurement: Adopts luminescent technologies. No oxygen be- ing consumed during test - readings get stabilized quickly.
  • Calibration: No polarization. No need to calibrate frequently.
  • Performance: Fast response, better repeatability
  • Maintenance: No electrolytes to replenish; No cathodes and anodes to clean.
  • Lifetime: 8000 hours of service life for the replaceable mem- brane cap
• Intelligent Instrumentation:
  • Auto Temperature Compensation; Auto Air Pressure (barometric) Compensation; Manual Salinity Compensation
  • Large backlit LCD screen, simultaneously displaying dissolved oxygen reading and temperature. Easy switch from mg/L and % to ppm and %.
  • Advanced digital processing technology, supporting stable reading and auto-lock display modes.
  • IP67 Waterproof dust-proof rating allows the meter to be used in harsh environments.
  • The foldable stand allows use as a benchtop meter.
  • Cable Length: 10 ft
  • Comes with a rugged carrying case, which includes a Dissolved Oxygen Meter, an optical DO probe, and the accessories.
  • Diameter of the probe cap: approximately 1.3 inches (3.3 cm)
• Auto. air pressure compensation
• Large backlit screen
• Foldable stand allows use as a benchtop

Applications:

• Aquaculture
• Beer Brewing
• Water Treatment
• Wine Making

Kit Includes:

• DO850 Portable Optical Dissolved Oxygen Meter 1
• DO803 Optical Dissolved Oxygen Probe 1
• Probe Calibration Sleeve 1
• Small Screwdriver 1
• Carrying Case 1
• Sponge for Water Storage (spare) 4
• Instruction Manual 1