DO400F DO Meter

Key Information

Accurate-Smart
500 groups data sets
Print, PC

Package Information

370×320×220mm, 2.5kg

$649

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General Features

High resolution LCD display, 5.7 inches.
Multi-reading feature allows auto-read, timed-read and continuous-read.
Automatic/Manual temperature compensation ensures accurate results.
Auto-hold feature senses and locks the measurement endpoint.
Data Storage 500 sets (GLP-compliant).
Support for USB or RS-232 communication.
Reset feature automatically resumes all settings back to factory default options.
IP54 waterproof.
Support for air-saturated water or zero oxygen calibration.
Auto barometric pressure compensation
Manual Salinity Factor Correction
Selectable pressure unit, including kPa, mbar, Torr, Atm.

Includes

DO-958-Q polarographic DO electrode (zero oxygen calibration solution, dissolved oxygen electrolyte, 3 pcs electrode membrane cover)
REX-5 electrode stand

Specification

DO400F DO Meter
Parameters		DO/Temp(DO Saturation).
Dissolved Oxygen Concentration	Sensor Type	Polarographic
	Range	0.00 to 99.99 ppm
	Resolution	0.01 ppm
	Accuracy	±0.1 ppm
	Calibration Points	Air-saturated water or zero point
	Barometric Compensation	Yes
	Manual Salinity Factor Correction	Yes
DO Saturation	Range	(0.0 to 600)%
	Resolution	0.1%
	Accuracy	±2.0%
Temperature	Range	-10 to 135 ℃, 14 to 275 ℉
	Unit	℃, ℉
	Resolution	0.1
	Accuracy	±0.1℃
Measurement	Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Data management	Data Storage	500 results each
Data management	GLP Features	Yes
Inputs	DO with Temp. Probe	4-pin Aviation connector
Outputs	USB	PC
Outputs	RS 232	Printer
Display options	Backlight	Yes
	Auto Shutdown	1~60 min, off
	IP Rating	IP54
	Date and Time	Yes
General	Power	AC Adapter, 100-240V AC input, DC9V output
	Dimensions	242×195×68 mm
	Weight	900g (1.98 lb.)

Alfa Chemistry is a high-tech company integrating R&D, production, sales, application and services. We aim to improve people's life by providing high-tech analytical instruments and high-quality services. For more information about our water quality meters and laboratory instruments, please feel free to contact us.

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