DISSOLVED OXYGEN METER Model : DO-5519E 溶氧儀

Achieve Precision and Versatility with a High-Performance Dissolved Oxygen Meter

The DO-5519E Dissolved Oxygen Meter offers accurate and reliable dissolved oxygen and temperature measurements, making it an essential tool for various professional and industrial applications.

Exceptional Features of the DO-5519E:

1. High-Accuracy Measurements:

-Utilizes a polarographic type probe with an incorporated temperature sensor for precise dissolved oxygen (DO) and temperature measurements.

2. Automatic Temperature Compensation:

-Provides automatic temperature compensation from 0 to 50℃ for enhanced accuracy in various environments.

3. Multi-Display Functionality:

-Features a dual display LCD that shows dissolved oxygen and temperature simultaneously, making it easy to read and interpret data.

4. User-Friendly Interface:

-Includes advanced setting procedures for adjusting “% SALT” and “Height” compensation values, and offers data hold, maximum/minimum recall, and auto power off functions.

5. Durable and Portable Design:

-Constructed with a heavy-duty and compact ABS-plastic housing, and includes a separate probe with a 4-meter cable, ideal for field and laboratory use.

Technical Specifications:

– Display: 

– LCD Size: 44 mm x 29 mm

– Dual function display

– Measurement Range:

– Dissolved Oxygen: 0 to 20.0 mg/L (liter)

– Oxygen in Air: 0 to 100.0 %

– Temperature: 0 to 50℃

– Resolution:

– Dissolved Oxygen: 0.1 mg/L

– Oxygen in Air: 0.1 % O₂

– Temperature: 0.1℃

– Accuracy:

– Dissolved Oxygen: ±0.4 mg/L @ 23 ± 5℃

– Oxygen in Air: ±0.7% O₂ @ 23 ± 5℃

– Temperature: ±0.8℃ / 1.5℉

– Compensation:

– Temperature: Automatic from 0 to 50℃

– Salt: Manual adjustment from 0 to 39% Salt (% Weight)

– Height: Manual adjustment from 0 to 3,900 meters

– Operating Environment:

– Temperature: 0 to 50℃

– Humidity: Less than 80% RH