conductivity meter

DDP-200 conductivity meter

A conductivity meter suitable for precise measurement of various liquid media. When equipped with conductivity electrodes with specifications of 0.1 and 0.01 constants, it can measure the conductivity of high-purity water. The instrument is widely applicable to scientific research and production in various fields.

● Equipped with a touch switch, it automatically shuts down in 6 minutes

● Optional 1, 0.1, 0.01, 10, four conductivity constant electrodes

● Manual temperature compensation (15-35 ℃)

DDP-200 conductivity meter

Notes:

1. The leads of the electrode should not be damp, otherwise the measurement will be inaccurate.

2. After high-purity water is poured into a container, it should be measured quickly, otherwise the conductivity will increase rapidly because CO2 in the air dissolves into the water and becomes carbonate ions.

3. The container containing the tested solution must be clean and free from ion contamination.

Main technical parameters:

1. Instrument level: Level 1.5

2. Measurement range: 0-2×10⁵（μS）
（0～199.9）μS；
（0.200～1.999）mS；
（2.0～19.99）mS；
(20.0-199.9) mS * Select an electrode with a constant of 10

3. Basic error: 1.5% (FS)

4. Temperature compensation range: 15-35 (℃)

5. Power supply: 9V battery (6F22)