Eutech™ DO 450 Dissolved Oxygen Meter Kit

Eutech™ offers a wide range of Dissolved Oxygen (DO) meters and probes that measure the amount of gaseous oxygen dissolved in a solution in various educational, laboratory and industrial applications.

Catalog Number	Range (RDO)
ECDOWP45003K	0 to 200 %; 0 to 20 ppm/mg/L

Catalog number ECDOWP45003K

Price (CNY)

Range (RDO):

0 to 200 %; 0 to 20 ppm/mg/L

Eutech™ DO 450 Dissolved Oxygen Meter is a handheld waterproof Dissolved Oxygen/Temperature meter. The DO 450 meter provides an affordable optical RDO technology that reduces maintenance time and costs.

Features

Parameter: Dissolved Oxygen/Temperature
Maintenance free optical probe with no electrolyte eliminates hassle of replacing delicate membranes and salt build up from refilling solutions
Durable waterproof and dustproof design with IP67 rating
Large, backlit custom display provides measurement with temperature
Switch between % saturation and mg/L (ppm) dissolved oxygen with a press of a button
Calibration due alarm – Set a visible reminder when it is time to recalibrate the meter
Manual barometric pressure and salinity correction
Selectable ºC or ºF – Choose the unit to best fit your application
Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
Store up to 500 data sets – Easy USB or RS232 output with optional data cables
Built-in real-time clock stamps stored data and calibration data with time and date – Meets standards for GLP (Good Laboratory Practices)
500 hours battery life or use optional universal power adapter
Built-in stand with wall-mount – Allows for easy benchtop measurement and storage

Specifications

AC AdapterOptional

Accuracy (DO)±2 %; ±0.1 ppm or mg/L up to 8; ±0.2 ppm or mg/L above 8

Accuracy (RDO)±2 %; ±0.1 ppm or mg/L up to 8; ±0.2 ppm or mg/L above 8

Accuracy (Temperature)±0.5 ºC; ±0.9 ºF

Battery Life> 100 hours (without backlight)

Battery TypeTwo AA batteries (included)

Calibration ModesDO: Zero and saturation

DescriptionDO 450 Meter Kit: Dissolved Oxygen Meter, RDO electrode with sensor cap, two AA batteries, hard carry case, USB cable, RDO stainless steel weight/guard, RDO calibration chamber

Dimensions (L x W x H)Meter: 7 7/8 x 3 1/8 x 2 1/4 in (20 x 8.3 x 5.7 cm), Boxed: 9 1/8 x 9 1/8 x 2 3/4 in (23 x 23 x 7 cm)

Display TypeCustom LCD with Backlight

IncludesTemperature Compensation, Pressure & Salinity Compensation = Manual
Time and date stamp on calibration and stored data

MemoryStores up to 500 data sets

OutputsUSB or RS232

Range (DO)0 to 200 %; 0 to 20 ppm/mg/L

Resolution (DO)0.10 %; 0.1 ppm/mg/L

Resolution (RDO)0.10 %; 0.1 ppm/mg/L

Resolution (Temperature)0.1°C (0.1°F)

Temperature (English) Operating0.0°F to 122.0°F

Temperature (Metric) Operating0.0°C to 50.0°C

Temperature Probe CalibrationOffset in 0.1 increments, ±10 ºC or ±18 ºF

Weight (English)Meter: 1 lb., Boxed: 1.4 lb.

Weight (Metric)Meter: 0.5 kg, Boxed: 0.7 kg

IP RatingIP-67

Range (RDO)0 to 200 %; 0 to 20 ppm/mg/L

Temperature (Metric) Range0.0°C to 50.0°C

Unit SizeEach