เครื่องมือวัด Oxygen Meter เครื่องวัดออกซิเจน DO Meter

DO300 เครื่องวัดออกซิเจนในน้ำ

DO300

CyberScan DO300

เครื่องวัดออกซิเจน ในน้ำ

Product Features

Waterproof and Dustproof Housing - IP67 rated, ideal for rugged harsh conditions. Plus it floats!

Automatically Compensates Salinity and Barometric Pressure after manual input for increased accuracy

Independent 100% and Zero Adjustment Calibrations give meter high accuracy across entire measurement range

No Meter Warm-up Required with Galvanic Cell - takes measurements immediately and produces quick response

Displays Electrode Diagnosis gives slope, zero offset and millivolt values to help determine when to service or replace electrode

Stability Indicator prompts whenever reading stabilizes

Hold Function momentarily freezes reading for easy viewing and recording

Auto-Power Off saves battery power after non-use

Self-Diagnostic with message codes for easy troubleshooting

Adjustable Backlit Display for viewing readings conveniently in poorly lit places

Large, Easy-to-Read Custom LCD Display with simultaneous readings provides optimum viewing with user-friendly icons

Rugged Carrying Case (Included) provides handy on-site meter calibration and measurement

Applications

Aquacultural: Use to monitor oxygen levels in catfish and shrimp farming; game stocking ponds; ornamental fish tanks and ponds; and in other fish farming applications.

Industrial: Ideal for checks the quality of plant water intake and discharge, wastewater and water treatment, recirculating systems and industrial process systems.

Environmental: Use to test water quality, monitor health of aquatic ecosystems, survey surface and ground water drinking supplies, and meet EPA regulations.

Educational: Ideal for quick, accurate DO readings in laboratories and schools.

Specifications

Product Specification

Description

Dissolved Oxygen Range

0 to 19.9 mg/l or ppm

Resolution & Accuracy

0.01 mg/l, 0.1 ppm & ±1.5% Full Scale

% Saturation of Oxygen

0.0 to 199.9 %

Resolution & Accuracy

0.1 % & ±1.5% Full Scale

Temperature Range

0.0 to 100.0 °C (32.0 to 212 °F)

Resolution & Accuracy

0.1 °C (0.1 °F) & ± 0.3 °C (0.5 °F)

Salinity Correction

0.0 to 50.0 ppt

Barometric Pressure Correction

500 to 1499 mm Hg or 66.6 to 199.9 kPA

Method

Manual input for automatic correction

No. of DO Calibration Points

Up to 2 points; 100% in air and/ or 

0% in known solution

Temperature Compensation

Automatic / Manual (0 to 100 °C)

Back-lit Display

Yes

Memory

50 data sets

Special Functions

Stability Indicator; Self-diagnostic; Electrode characteristics; 

Hold & Auto-Power Off after20 minutes

Power

4 'AAA' x 1.4V batteries