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Benchtop Type

T-720 Precise PH/Conductivity Meter

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




Suitable for high precision pH/conductivity measurements in scientific research, quality control, biotechnology and fine chemistry industry.


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, 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.

●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.

● Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5μ S/cm ~ 200mS/cm.

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

● Auto recognition of standard pH buffers. There are three series of standard buffer solutions for option: USA, NIST and China series.

●Smart judge of electrode status to ensure accurate use for operators.

●IP54 dustproof and waterproof housing.




Specifications

pH

Measuring range

Resolution

Accuracy

Input current

Input impedance

Stability

Temp compensation

(-1.99 ~ 19.99) pH

0.1/0.01 pH

±0.02pH

≤1×10-12 A

≥1×1012 Ω

±0.01 pH/3h

(0 ~ 100)℃ (auto or manual)

mV

Measuring range

Resolution

Accuracy

-1999.9mV ~ 0 ~ 1999.9mV

1mV

±0.1% FS

Conductivity

Measuring range

 

 

 

 

 

Resolution

Accuracy

Temp. compensation range

Electrode constant

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) ℃ (auto)

0.1/1/10 cm-1

Temperature

Measuring range

Resolution

Accuracy

-10℃~ 110℃

0.1℃

5~ 60℃: ±0.4℃  Others: ±0.8℃

Other Parameters

Data storage

Power requirements

Communication connectors

Dimensions & Weight

1000 sets

DC12V/1A

Bluetooth, RS232,USB

240 × 170 × 70mm/600g

Working Conditions

Ambient temperature

Ambient humidity

IP rating

5 ~ 35 ℃

≤85%

IP54


Standard configuration

1. T-720 pH/conductivity meter                                       1 unit

2. Composite pH electrode                                             1 pc

3. Conductivity electrode                                                1 pc

4. Rotary electrode holder                                              1 pc

5. pH buffer(pH4.00, pH6.86, pH9.18/50mL)                  1 set

6. 12V power adapter for instrument                               1 pc

7. Instruction manual                                                       1 copy 




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