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Benchtop Type

T-712 Lab DO Meter

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Laboratory bench Dissolved Oxygen meter, which is suitable for aquaculture, water source monitoring, waste water treatment and environmental protection monitoring and other industries, also widely used in education and scientific research fields.

Features:

●7 inch colored capacitive screen with high resolution (1024*600) and sensitivity, which can show more parameters, more intuitive and simpler to read data.

●Meet GLP norms, with auto calibration, auto temperature compensation, data storage, USB data export, clock, wireless printing, function setup, smart self-diagnosis and other intelligent functions.

●English and Chinese operating system, humanized design with adjustable screen brightness and resolution(three options).

●Built-in big memory can store 1000 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit.

●Three different measurement modes: stable display mode, timing measurement mode and continuous measurement mode.

●DO mode has functions of ATC, auto salinity compensation and auto pressure compensation.

●With standard Bluetooth block and support wireless Bluetooth printing to make operations much easier for users. Optional data transmission via wireless Bluetooth.

●New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization.

●Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode.

●IP54 dustproof and waterproof.

●Optional real time data transmission to Android cell phone via wireless Bluetooth.

●Bench DO meter is polarographic instrument and suggested to be used with our magnetic stirrer.


Specifications:


Model

T-712

Display

7-inch capacitive touch screen

Parameters

Concentration, Saturation, Temperature

DO Range

0.00 ... 90 mg/L (ppm)

Resolution

0.01/0.1

DO Accuracy

± 0.5%

DO Saturation

0.0 ... 600%

Saturation Resolution

0.1%

Saturation Accuracy  

±2.0%FS

Temperature Measuring Range

(-10110)

Temperature Resolution

0.1

Temperature Accuracy

±0.1

Temperature  compensation range

(0 ~ 45) (automatic)

Salinity compensation range

(0.050.0)g/L

Air pressure compensation range

(80 ~ 105)kPa (automatic

Air pressure resolution

1

Air pressure Accuracy

± 2%

Stability

(±0.07mg/L)/1h

Response time

≤30s (25, 90% response)

Data Storage

1000 sets, USB for huge storage

Communication Interfaces

USB, Bluetooth

Working Conditions

Temperature:5-40°

Humidity: 5-85%

Power Requirements

12V1A(with power adapter)

Size &Weight

160 x 190 x 70mm/880g


Standard Configuration

1. T712 DO Meter                                                      1 unit

2. DO500 Dissolved Oxygen Electrode                      1 pc

3. Rotary electrode holder                                          1 pc

4. 12V power adapter for instrument                           1 pc

5. DO503 membrane cap (for DO electrode)               3 pcs

6. DO502 inner solution for DO electrode (30ml)         1 bottle

7. User manual                                                             1 copy

8. Brief operation manual                                              1 copy


Optional Accessories


Category

Description

Functions & Specifications

DO Electrode 

DO500 electrode

Polarographic electrode, for laboratory and outdoor use

DO Electrode Accessories

DO503 electrode membrane cap

Combined membrane cap, dedicated to DO500 electrode, 3pcs/group

 

DO502 DO electrode electrolyte solution

Electrolyte solution dedicated to the DO500 electrode, 30ml/bottle.

 

DO501 cathode polishing paper

Polishing paper dedicated to clean cathode of DO500 electrode, 2pcs/set

Electrode Holder

Model 600 magnetic stirrer

Used for timing stirring


Category

Description

Functions & Specifications

DO Electrode 

DO500 electrode

Polarographic electrode, for laboratory and outdoor use

DO Electrode Accessories

DO503 electrode membrane cap

Combined membrane cap, dedicated to DO500 electrode, 3pcs/group

 

DO502 DO electrode electrolyte solution

Electrolyte solution dedicated to the DO500 electrode, 30ml/bottle.

 

DO501 cathode polishing paper

Polishing paper dedicated to clean cathode of DO500 electrode, 2pcs/set

Electrode Holder

Model 600 magnetic stirrer

Used for timing stirring


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