T-720 Precise PH/Conductivity Meter
2018-7-16
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
