Portable Conductivity/Temperature Meter
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Portable Conductivity/Temperature Meter

Model: PDB-305

TOP INSTRUMENT Portable Conductivity/Temperature Meter is a laboratory conductivity measuring instrument, which is widely used in petrochemical, biomedicine, sewage treatment, environmental monitoring, mining and smelting industries, colleges and scientific research units. If it is equipped with a conductivity electrode with an appropriate constant, it can be used to measure the conductivity of pure water or ultrapure water in electronic semiconductors, nuclear energy industries and power plants.
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  • PDB-305

  • TOP


  • Four ranges, automatic switching, automatic carry display, simple operation, high measurement accuracy.

  • Powered by four AAA dry batteries, it is easy to carry and can be used in the field.

  • It adopts 31/2 digit liquid crystal digital display, the temperature and the measured value are displayed at the same time, the appearance is beautiful, and the display is clear.

  • The solution temperature coefficient and electrode constant can be set.

Measuring range0-20.0mS/cm
Basic error of electronic unit2.0%(FS) ± 1 character
The basic error of the instrument± 2.5% (FS) ± 1 character
Temperature compensation range(5 ~ 50) ℃, the reference temperature is 25 ℃, and the temperature is automatically measured
Temperature display range0 ~ 60 ℃
Medium temperature(5 ~ 50) ℃
Supporting electrodeDJS-1 plastic electrode
Electrode constant1.0cm -1
External dimensions (L*W*H)135*75*25mm
Normal use conditions
a) Ambient temperature(5 ~ 50) ℃
b) Relative humidity≤ 85%
c) Power supplyfour AAA batteries
d) No significant vibration
e) No external magnetic field interference except the earth's magnetic field

To Make The World Closer To The Truth
ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.


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