T-723 Precise Conductivity/DO Meter

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℃

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 electrode1 pc
4. DO electrode1 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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