DO511T Portable Dissolved Oxygen Meter

A rugged, portable dissolved oxygen meter with a touchscreen interface, advanced compensation and calibration functions, GLP-compliant data storage, and IP65 protection, ideal for accurate field and outdoor water quality measurements.

Characteristics

Display: 4.3-inch high-contrast LCD touchscreen

Data storage: 1000 Groups

Power: Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output

IP Rating: IP65

Introduction

This portable meter features a 4.3-inch high-contrast LCD touchscreen and an intelligent operating system that supports comprehensive user, calibration, electrode, method, data, and log management. It offers auto-read, timed-read, and continuous-read modes, with automatic or manual temperature compensation to ensure accurate results. The auto-hold function automatically detects and locks stable measurement endpoints. The instrument provides GLP-compliant storage of up to 1,000 data sets per parameter and data analysis tools for reviewing and recalculating results. Designed for field use, it features IP65 waterproof protection, USB communication, auto power-off for extended battery life, and dissolved oxygen functions including air-saturated water or zero oxygen calibration, automatic barometric pressure compensation, manual salinity factor correction, and selectable pressure units.

Specification

Model		DO511T
Parameters		DO/Temp(DO Saturation)
Dissolved Oxygen Concentration	Range	0.00 to 20.00 ppm
	Resolution	0.01mg/L
	Accuracy	± 0.3ppm
DO Saturation	Range	(0.0 to 200.0)%
	Resolution	0.10%
	Accuracy	± 10.0%
Temperature	Range	0 to 50 ºC
	Resolution	0.1
	Accuracy	± 0.2
Measurement	Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous)
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Inputs	DO with Temp. Probe	4-pin aviation connector
Outputs	USB	USB 2.0 flash memory device, PC, scanner
Outputs	Bluetooth	Yes
Data Storage		1000 Groups
Power		Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
IP Rating		IP65
Dimensions		96 × 201 × 55 mm

FEATURES
Display: Color high contrast LCD touchscreen, 4.3 inches.
System: Intelligent operation system provides features including user management, calibration management, electrode management, method management, data management, log management, etc.
Reading: Multi-reading feature allows auto-read, timed-read, and continuous-read.
Accuracy: Automatic/Manual temperature compensation ensures accurate results.
Stability: Auto-hold feature senses and locks the measurement endpoint.
Storage: Data storage of 1000 sets for each parameter (GLP-compliant).
Analysis: Data analysis feature helps users review, compare, and recalculate results.
Connectivity: Support for USB communication.
Power: Auto-power off feature effectively extends the battery service life.
Recovery: Reset feature automatically resumes all settings to factory default options.
Protection: IP65 waterproof. The portable meter is suitable for field and outdoor measurements.
Calibration: Support for air-saturated water or zero oxygen calibration.
Compensation: Automatic barometric pressure compensation.
Correction: Manual salinity factor correction.
Flexibility: Selectable pressure units including kPa, mbar, Torr, and atm.