PMA DE SINALOA S.A. DE C.V.

OXIMETRO YSI 550A

Estos equipos tienen un sistema para medición simultánea de OD y temperatura. Cuentan con un ensamblado en IP67, a prueba de agua y resistente a impactos. La longitud de los cables van de 3.7, 7.6, 15.2 y 30.5 metros. Contienen módulos de electrodos reemplazables de OD, membranas fáciles de sustituir y un tiempo de reacción más rápido, la batería tiene una vida útil de más de 2,000 horas.
 

YSI 550A Instrument General Specifications

Cables 12,  25, 50, or 100- foot lengths
Calibration Push-button, built-in calibration chamber
Certifications CE, IP-67, High-impact resistance
Dimensions 11.9 cm width x 22.9 cm length (4.7 in x 9 in)
Display Large, backlit
Medium Fresh, sea, or polluted water
Parameter Compensation Automatic temperature compensation for dissolved oxygen
Automatic salinity compensation with manual salinity input from 0-70 ppt for dissolved oxygen
Altitude compensation for calibration
Power 4 alkaline C-cells; Over 2000 hours at 25°C; Low battery indicator on display
Warranty 3-year instrument; 1-year DO module
Weight with Batteries 0.91 kg (2 lbs)

 

YSI 550A System Specifications (Instrument with Cable & Probe)

  Sensor Type Range Accuracy Resolution
Dissolved Oxygen (%) Steady-state Polarographic 0 to 500% air saturation 0 to 200%: ±2% of reading or 2% air saturation, whichever is greater; 200 to 500%: ±6% of reading 0.1% air saturation or 1%; selectable
Dissolved Oxygen (mg/L) Polarographic 0 to 50 mg/L 0 to 20 mg/L: ± 0.3 mg/L or 2% of reading, whichever is greater; 20 to 50 mg/L: ±6% of reading 0.01 mg/L or 0.1 mg/L; selectable
Temperature Thermistor -5 to 45°C ±0.3°C 0.1°C

 

Ordering Guide

Item # Description
550A-12, 25, 50 or 100 Instrument with 12, 25, 50 or 100-foot cable and probe
550A-12CC, 25CC, 50CC, or 100CC Instrument with 12, 25, 50 or 100-foot cable and probe    with carrying case
5908 Membrane kit, 1.25 mil PE (6 caps and bottle of KCl)
559 User-replaceable DO electrode