handheld price ec electrical water tester circuit diagram dds-307 conductivity tds ec meter hold
handheld price ec electrical water tester circuit diagram dds-307 conductivity tds ec meter hold
|
Model |
DDS-11C |
|
measuring range |
Conductivity (0~199.9)μS/cm (200~1999)μS/cm (2~19.99)mS/cm (20~199.9)mS/cm |
|
Resolution |
0.1/1μS/cm 0.01/0.1mS/cm |
|
Accuracy |
Meter:±1.0%FS,meter comes with electrode:±1.5%FS |
|
Electrode constant |
0.1/1/10 |
|
Data storage |
50 |
|
Storage content |
Number, measuring value, measuring unit,temperature value |
|
Power |
DC9V power adapter |
|
Dimension and weight |
160x190x70mm/750g |
|
Operation condition |
Environmental temperature:5 to 35℃ Environmental humidity≤85% |
This meter can be used to test conductivity and temperature in solution with high precision,it is suitable used in lab for those units from industrial and mining enterprises,university and scientific research organ etc.
There is a microprocessor chip inside the meter and the appearance of meter looks nice with easily operation.For notable features read as follows:
1.Built-in microprocessor chip, with automatic calibration, automatic temperature compensation, data storage, function settings and other intelligent functions
2.Using digital filtering and slip technology, the response speed of the meter and the accuracy of the measured data are improved intelligently, and the icon is displayed when the measuring value is stable.
3.Using advanced automatic frequency conversion and voltage regulation technology, the measuring range of the constant K=1 conductive electrode is expanded 10 times. With only one point calibration, the measuring accuracy requirement in the range of 0~100mS/cm can be achieved. It is a unique function of this meter.
4.Automatic identification of 8 kinds of conductivity standard solutions, there are two standard solutions can be selected: USA standard and China standard.
5.SMT patch technology is used in meter’s PCB, which provides the reliability of product processing.
6. Large LCD display with white backlit
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