AZ Instrument DO Meter AZ-8403

http://www.az-instrument.com.tw/az-instrument/en/productsinfo/296.html

Made in Taiwan, kualitas lebih terjamin

This 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:
1. Aquaculture: To monitor oxygen levels in fish and shrimp farming
2. Industrial: Ideal for checks the quality of plant water intake and discharge
3. Environmental: To test water quality, BOD (Biochemical Oxygen Demand) value
4. 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
    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 (not included)
    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

    Salinity Measurement
        Range: 0.0~50.0 ppt
        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
        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 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

Optional Item(s): (not included in set):
RS232 CD software & cable