The Model 5000 features a built-in barometer, programmable auto-stabilization, membrane integrity function, bar code compatibility, and real-time clock. It is engineered to meet the need of highly accurate, reliable dissolved oxygen measurements, primarily to determine BOD, Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR).

Features

•  Menu-driven operation
•  Compatible with all YSI probes
•  Large liquid crystal display
•  Internal memory for 100 data sets
•  Compatible with YSI BOD Analyst™ software
•  RS-232 interface
•  Probe power through instrument
•  Computer interface control
•  Audio & tactile keyboard response
•  Autostabilization
•  User-upgradable internal software
•  Real-time clock

Benefits

•  Ease of use
•  Less investment needed
•  Easy-to-read from 10 feet
•  No manual transcribing
•  Auto BOD calculations; no errors
•  Compatible with PC lab information systems
•  Fewer cables in workspace
•  Control functions from keyboard
•  Keystroke confirmation reduces errors
•  Alerts to predetermined stable condition
•  Ensures upgrade without downtime
•  Date-stamped stored data

Specifications

mg/L Accuracy                  ±0.1% + 1 lsd
% air Accuracy                  ±0.1% + 1 lsd
Temperature Accuracy    ±0.1° C
mg/L Range                        0-60
% air Range                        0-600%
Temperature Range        -5 to +50° C
mg/L Resolution                0.01
% air Resolution                0.1%
Temperature Resolution  0.1° C
Power                                   battery & AC