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Benchtop Type

T-723 Precise Conductivity/DO Meter

Word:[Big][Middle][Small] QR Code 2018/7/16     Viewed:    




For high-precision measurements of the conductivity/DO in laboratory. Widely used in the fields of biotechnology, aquaculture, power plants and environmental protection.


Main Features

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

●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 (or custom Language according to specific requirements), humanized design with adjustable screen brightness.

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

●Auto recognition of 8 kinds of standard conductivity solutions and there are two series of standard solutions for option: USA series and China series.

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

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

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

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

●Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.

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

●IP54 dustproof and waterproof housing.

 

Specifications

Conductivity

Measuring range

 

 

 

 

 

 

Resolution

Accuracy

Temp compensation

Electrode constant

Reference temperature

Conductivity:

(0.00~20.00)μS/cm  (20.0~200.0)μS/cm

(200~2000)μS/cm   (2.00~20.00)mS/cm

(20.0~200.0) mS/cm 

(200~2000) mS/cm (K=10)

Resistivity: (0 ~ 100) MΩ·cm

TDS: (0 ~ 100) g/L  Salinity: (0 ~ 100) ppt

0.01/0.1/1μS/cm   0.01/0.1/1mS/cm

Electrode: ±0.5% FS, Instrument: ±0.80%FS

(0 ~ 100) ℃ (automatic)

0.1/1/10 cm-1

25℃, 20℃,18℃

DO

Measuring range

Resolution

Accuracy

Response time

Residual current

Temperature compensation

Salinity compensation

Pressure compensation

Automatic calibration

Electrode type

(0 ~ 20.00) mg/L(ppm)   (0 ~ 200.0)%

0.1/0.01 mg/L(ppm)   1/0.1 %

±0.40 mg/L, ±0.3%

 ≤30s (25℃, 90% response)

≤0.1 mg/L

(0 ~ 100)℃ (automatic)

(0 ~ 45) ppt (automatic)

(80 ~ 105) kPa (automatic)

Air saturated by water, water saturated by air

Polarographic

Temperature

Measuring range

Resolution

Accuracy

-10℃ ~ 110℃

0.1℃

5 ~ 60: ±0.4, Others: ±0.8

Other Parameters

Data storage

Storage contents

 

 

Power

Communications

Dimensions & Weight

1000 groups

Measurement series number, measuring value, temperature, ATC or MTC status, date and time

DC12V/1A(with power adapter)

USB, Bluetooth

240×170×70mm/600g

Working Conditions

Ambient temperature

Ambient humidity

IP grade

5 ~ 35℃

≤ 85%

IP54


Standard Configuration

1. T-723 Conductivity/DO meter                       1 unit

2. Rotary electrode holder                                1 pc

3. Composite conductivity electrode                 1 pc

4. DO electrode                                                 1 pc

5. DO membrane cap                                        3 pcs

6. DO electrode electrolyte (30ml)                     1 bottle

7. 12V power adapter                                        1 pc

8. Operation manual in USB                              1 copy


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