MW190 MAX Milwaukee เครื่องวัดออกซิเจน Dissolved Oxygen Bench Meter With Automatic Calibration

DESCRIPTION

The Milwaukee MW190 MAX Bench Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy.

The Milwaukee MW190 MAX DO Bench Meter is preferred by people looking for lab level accuracy without the high cost. The Milwaukee DO Meter is popular with everyone from field biologists, educators, fish farmers, koi pond owners, education, water treatement plants and laboratories.

DESIGN FEATURES

Fast, easy-to-read results with large digital LCD readout.

Repeatable, accuracy to ±1.5% FS.

Lightweight and has a small benchtop footprint.

Single offset or dual point slope with open air 100% saturation calibration.

Altitude and Salinity compensation.

Automatic temperature compensation.

Uses MA845 (included) reinforced polarographic probe with an oxygen-permeable polytetrafluroethylene (PTFE) membrane sensor

5 o-rings, membranes and one protective cap included

2 meter probe cable for extra flexibility when testing

Logging up to 50 samples.

12 VDC power supply.

Easy RS232/USB opto-isolated

Complete with DO probe, initial calibration solutions and cables.

SPECIFICATIONS

O₂ Range: 0.00 to 45.00 mg/L O₂ (ppm)

% Saturation O_2: 0.0 to 300.0% O₂

Temperature Range: -5.0 to 55.0°C (23.0 to 131.0°F)

O₂ resolution: 0.01 (ppm) mg/L

% Saturation O₂ Resolution: 0.1%

Temperature Resolution: 0.1°C / 0.1°F

O₂ Accuracy: ±1.5% Full Scale

% Saturation O₂ Accuracy: ± 1.5% Full Scale (@20°C / 68°F)

Temperature Accuracy: ± 0.4°C (±0.8°F)

Calibration DO: Automatic single (offset MA9070) or dual point with slope in 100% saturated air

Calibration Temperature: 2 point at 0 and 50°C (32.0 and 122.0°F)

Temperature Compensation: Automatic, from 0 to 50°C

Altitude compensation: 0 to 4000 m (13,120')

Altitude Resolution: 100 m (320')

Salinity Compensation: 0 to 40g/L

Salinity Resolution: 1 g/L

Temperature Compensation: Automatic, 0.0 to 50.0°C (32.0 to 122.0°F)

Probe: MA840/2 polarographic probe (included)

Membranes: 5 included with O-Rings (included)

Computer Interface: USB

Power Supply: 12 VDC (included)

Dimensions Meter: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)

Weight: 0.9 kg (2.0 lbs.)

Environment: 0 to 50°C / 32 to 122°F; max RH 95%

Warranty: 3 years (meter)