DWS-51 type sodium ion concentration meterDetailed product description：

The main features of DWS-51 sodium ion concentration meter are:

Using digital display, the measurement results are intuitive and accurate
The instrument has manual temperature compensation function
In addition to displaying pNa values, the instrument also has the function of displaying sodium ion concentration values [Na+]
The instrument has a beautiful and lightweight appearance

Main technical specifications of DWS-51 sodium ion concentration meter:

1. Measurement range:
a) PNa value: (0.00~9.00) pNa
b) Na+(concentration value): 0.023 μ g/L~23 g/L
2. Resolution: 0.01pNa
3. Basic error: ± 0.02pNa ± 1 word
4. Input impedance: not less than 3 × 1011 Ω
5. Stability: ± 0.02pNa/3h
6. Power supply: AC (220 ± 22) V, (50 ± 1) Hz
7. Dimensions (mm): 290 × 210 × 95
8. Weight: 1.5kg