Shanghai Xunda Medical Instrument Co., Ltd.

We are No. 1 brand in China to make electrolyte analyzer. We have started it since year 1993. Now we have more than 20000 users.
DSI 903B Electrolyte Analyzer: test Potassium, Sodium, Chloride
DSI 905 Electrolyte Analyzer: test Potassium, Sodium, Chloride, Calcium, pH
DSI 907 Total Carbon Dioxide Analyzer: test total CO2
We are No. 1 brand in China to manufacture electrolyte analyzer. We have started it since year 1993. Now we have more than 20000 users in China. The DSI 900 Electrolyte Analyzer introduces international advanced ion-selective electrode technology. It is able to test the potassium (K+), Sodium (Na+), Chloride (Cl-), ionized calcium (iCa++), standardized ionized Calcium (nCa++), pH and TCO2 with Reliability, practicality and convenience.

1. It uses the microprocessor technology. The working-procedure of the instrument is completely controlled by the software.

2. Big LCD display. Users friendly and interactive operating interface. Extremely simple operating procedure.

3. It takes 25 seconds from absorbing the sample to showing the results. The results are displayed in unit of mmol/L.

4. Transparent testing cavity makes it easy to remove the air bubbles or the blood clots.

5. 24 hours continuously power on. It will automatically calibrate every 2 hours. Samples are ready to test.

6. It has quality-control programs to satisfy the QC standards of different locals. It can also carry on the quality-control data processing, and calculate the mean values of X, SD and CV.

7. Testing results can both be shown on the LCD, and be printed out in the form of testing report by the internal printer.

8. The instrument has RS-232 standard interface and can be connected with exterior computers.

9. It can store sample test data and conveniently query.



Measuring parameter
Measuring range Measuring Precision

K
0.50-9.99 mmol/L
CV≤1.0%

Na
80.0-200.0 mmol/L
CV≤1.0%

Cl
50.0-200.0 mmol/L
CV≤1.0%

Ca
0.10-4.00 mmol/L
CV≤1.0%

pH
6.50-8.50
CV≤1.0%

TCO2
3.0-60.0 mmol/L
≤3.0%



Sample volume
Sample volume 100μL; Calibrating solution CAL150μL; Slope solution 150μL; Washing solution 450μL

Sample types
Plasma, serum, whole blood, etc.

Working environment
Temperature 5-40, Relative humidity 10-93%

Power supply
AC220V±10%, 50Hz, 60VA

Dimension
377mm×230mm×287mm

Weight
7kg(host machine)