DDS-12DW(320) Intelligent Conductivity MeterDetailed product description：

The DDS-12DW (320) intelligent conductivity meter is used to accurately measure the conductivity of various liquid media. When paired with conductivity electrodes with specifications of 0.1 and 0.01 constants, it can accurately measure the conductivity of high-purity water. The instrument is widely applicable to scientific research and production in various fields. The instrument is specially designed (0-2 × 105) μ S automatic six range measurement to minimize measurement errors.
Adopting high-performance microcomputer chips and large screen LCD multi parameter display
Conductivity measurement, resistivity measurement, TDS measurement, salinity measurement, temperature measurement
Automatic calibration, automatic range switching, automatic temperature compensation (0-100 ℃)
Can accept 0.01; 0.1； 1. 10 electrodes with four different specifications and constants

RS-232 communication port

Main technical parameters of DDS-12DW (320) intelligent conductivity meter

1. Instrument level: Level 0.5

2. Measurement range:
Conductivity: (0-1.999) μ S;
（2.0～19.99）μS；
（20.0～199.9）μS；
（200～1999）μS；
（2.0～19.99）mS；
(20.0-199.9) mS * electrode with a specification constant of 10
Salinity: 0-80.0 (ppt)
Temperature: -5.0~105.0 (℃)

3. Basic error of electronic unit:
Conductivity: ± 0.5 (FS)
Salinity: ± 0.1 (ppt)
Temperature: ± 0.3 (℃)

4. Electronic unit stability: ± 0.3 (FS)
5. Temperature compensation coefficient: 0.0~10.0 (%)
6. Temperature compensation range: 0-100 (℃)
7. Power supply: DC 12V * with power adapter AC220V/DC12V