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เริ่มเมื่อ 2012-11-03





เครื่องวัดค่าออกซิเจนในน้ำ, DO, Salinity

(Dissolved Oxygen Meter, DO meter and Salinity Meter)

(Model: DO-8403)

ราคาพิเศษ 5,400 บาท


.

 

The Dissolved Oxygen Meter is a high performance, high accuracy with 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, Salinity in ppt reading and real time in Year/Month/Date and Hour/minute/Seconds interchangeably.

Features include 99 memory data with Temperature readings, auto-power off by selecting time frame, Max / Min / AVG function help to analyze the data. Plus, an option to connect to PC via the DC jack port and the optional RS232 Software CD and Cable (not included in the set) to capture on-line data display of DO readings with real-time output and/or save the measured data for analysis and statistics. In addition, data can be transmitted via IrDA port to an IrDA receiver to print measured data.

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



Special 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
  • Salinity and 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

  • D.O. Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I
  • D.O. Accuracy: ±1.5% F.S
  • D.O. Resolution: 0.1% / 0.01 PPM / 0.01 mg/I
  • Temperature Range: 0~50 °C
  • Temperature Accuracy: ± 0.3 °C
  • Temperature Resolution: 0.1 °C
  • Salinity Range: 0.0~50.0 ppt
  • Salinity Resolution: 0.1 ppt
  • Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa
  • Pressure Resolution: 1 mmHg / 0.1 KPa
  • Adjustable Coefficient of membrane
  • 99 Memory
  • Real Time / Recall included
  • IRDA Port Included
  • LCD size: (h) 44 mm x (W) 26 mm
  • Operating Temperature: 0~50 °C
  • Operating RH% Humidity < 80%
  • Storage Temperature: 0~60 °C
  • Storage RH% 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 4pc

 

Set Includes

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



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