DWS-803A precision sodium analyzer

Xuetonginstrument Pre-sales and after-sales support

technical parameters:

1.Standard: JB/T 6858-2018 Test methods for pH meters and ion meters;

2.Measuring range: 0–23000mg/L; 0.00p Na–9.00p Na; 0–99.9℃;

3.Resolution:0.1 µg/L, 0.01mg/L; 0.01p Na; 0.1 ℃;

4.Basic error: of reading ±2.5%, temperature: ±0.3℃(0–60.0℃ );

5.Automatic temperature compensation range: 0–99.9℃, referenced to 25°C;

6.temperaturecompensation error: ±3%;

7.Repeatabilityerror: of reading ±2.5%;

8.Stability: of reading ±2.5%/24h;

9.Input impedance:≥1012Ω;

10.inputcurrent:≤2x10-12A;

11.Sample water:0–60℃;

12.data retention after power loss: >5 years;

13.Power supply:220V±10% 50±1 Hz;

14.Weight: 1.0kg;

15.Overall dimensions: 202 (L)*202 (W)*68 (H)mm;

16.Operating conditions:Ambient temperature:0–60℃ Relative humidity:<85%;

17.communication: RS232.