8403 Professional Digital Large LCD Dissolved Oxygen DO Meter Tester Handheld Water Quality Tester with Temperature Measurement


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Model : 8403

This Dissolved Oxygen (DO) Meter is a high performance, high accuracy, large LCD with dissolve oxygen and temperature value display. It has ready indicator prompts whenever reading stabilizes. LCD display shows measured DO are displayed in % or in ppm/mg/l and Barometric are displayed in mmHg or KPA, Temperature in °C, and real time in Year/Month/Date and Hour/minute/Seconds interchangeably.

 

Application:

  • Aquaculture: To monitor oxygen levels in fish and shrimp farming
  • Industrial: Ideal for checks the quality of plant water intake and discharge
  • Environmental: To test water quality, BOD (Biochemical Oxygen Demand) value
  • Educational: Ideal for quick, accurate DO readings in laboratories and schools

Features:

  • Big LCD with D.O and temperature value display
  • Stability indication
  • Auto temperature compensation
  • Easy 100% D.O value calibration
  • Auto power off time selectable (20/30/40/60/90/120 MINS)
  • Offered with most cost effective clark type oxygen electrode
  • Data hold function
  • Adjustable Coefficient of membrane
  • 99 Memory
  • Barometric Pressure Compensation
  • Real Time Clock in every memory data
  • Accurate Dissolved Oxygen readings
  • Battery Low Indicator
  • Optional: RS232 port to connect PC
  • With IrDA Port for printing
  • Operating Features:
    • Manually Salt / Baro Compensation
    • Memory
    • IRDA
    • Real Time

Specifications

  • Dissolve Oxygen D.O. Measurement 
    • Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I
    • Accuracy: ±1.5% F.S
    • Resolution: 0.1% / 0.01 PPM / 0.01 mg/I
  • Temperature Measurement
    • Range: 0~50 °C
    • Accuracy: ± 0.3 °C
    • Resolution: 0.1 °C
  • Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa
  • Pressure Resolution: 1 mmHg / 0.1 KPa
  • LCD size : (h) 44 mm x (W) 26 mm
  • Operating Temperature : 0~50 °C
    • Humidity < 80%
  • Storage Temperature : 0~60 °C
    • Humidity < 90%
  • Sensor Life Time: > 6 months ( with good maintenance )
  • Dimension: (h) 175 mm x (W) 70 mm x (h) 33 mm
  • Weight of D.O. Meter : 150g ( without battery )
  • Weight of whole set: 1075g
  • Battery: AAA x 4pcs

 

Set includes:

  • 1 x Dissolved Oxygen Meter
  • 1 x Probe with 333cm Cable
  • 4 x AAA batteries
  • 5 x Teflon Membrane
  • 5 x O-rings
  • 2 x Replacement Electrolyte Solution
  • 1 x Syringe (Use for Filling Electrolyte into D.O. Electrode)
  • English Instruction Manual
  • Sturdy & Protective Carrying Case

 

OPTIONAL (not included in the set)

Please click here to buy this optional item  RS232 Software CD & Cable

or you may contact us at sales(at)gainexpress.com if you want an optional items to be included in your order

az8403