Electrolyte Analyzer – Na/K/iCa/Cl ST-200 Aqua by SensaCore

Sensa Core’s ST-200 aQua Electrolyte Analyzer is completely automated, microprocessor controlled electrolyte system that uses current ISE technology to make electrolyte measurements.

From the Manufacturer:

The ST-200 aQua product measures various combinations of Sodium, Potassium, Ionized Calcium, Ionized Magnesium, Lithium, pH and Chloride in whole blood, serum, plasma, CSF, body fluids and urine. Sensa Core’s ST-200 aQua Electrolyte Analyzer is specifically designed to meet the needs of small to medium-size laboratories using the latest ISE technology.

Sensa Core’s Electrolyte Analyzers improve lab productivity while delivering sample results economically. Snap-in electrode design, combined with precise control of calibrator volumes, ensure economical operation and a low cost per sample in our Analyzers. It has inbuilt wash for maintenance-free operation.

Maintenance of Sensa Core’s ST-200 aQua Electrolyte Analyzers is limited to the replacement of Reagent Pack & Pump Tube. The rest of the components are just plugged and play, including Maintenance-Free Electrodes.

Technical Specification:

Sample Volume 100 µL
Sample Type Whole Blood, Serum, Plasma, CSF & Diluted Urine
Parameters Na, K, iCa, Cl, Li, pH
External Integration LIS Integration (Serial Port)
Dimensions 14.6″W x 12.4″H x 9.6″D,
Weight Weight: 4.3Kg
Colour Pearl White
Pump Mechanism Long-Lasting Comprehensive Lyte
Sample Storage  10,000 Samples, 250 Urine, 100 QC
Language/s Single Language
Auto Sampler Not Available
Principle Direct Measurement with ISE
Parameter Combinations 10 Combinations
Keypad Alphanumeric
Operating System Embedded C
External Battery Available (Optional)
Input Voltage 110/115-V AC, 50-60 Hz or 220V AC, 50-60 Hz, 0.75 amp.
Print Result 2 Inch 24 Column Thermal Printer
Operating Atmosphere Temperature: 5 – 40 Degrees C, <85% Moisture
Acquirable Results / Hour 60 Results
Result Time 50 Seconds
Sample Mechanism Semi-Auto Sampling
Display 128*64 Alphanumeric Display

What is Electrolyte Analyser?

The electrolyte analyser is a device for measuring the electrolytes in the human body. They are primarily used in the quantitative measurement of sodium, potassium, and chloride in whole blood, serum, or plasma. The most common methods of electrolyte analysis are the flame emission photometry and ion‐selective electrode (ISE).


Sensa Core


1. What are the critical parameters measured by ST-200 aQua Electrolyte Analyzer ?

Sensa Core’s ST-200 aQua Electrolyte Analyzers is used to measure electrolytes in whole blood/serum/plasma specimens.

2. What is the environment where ST-200 aQua Electrolyte Analyzer is typically essential ?

Sensa Core’s ST-200 aQua Electrolyte Analyzer is typically installed in Hospital, clinical laboratory environments.

3. Can I upgrade or downgrade ST-200 aQua Electrolyte Analyzer and alter the parameter ?

Sensacore’s ST-200 aQua Electrolyte Analyzer is equipped with 10 Inbuilt Parameter combinations which can be upgraded or downgraded according to the customer requriement. Sensa Core’s ST-200 aQua Electrolyte Analyzer can be upgraded to Top End with 6 parameters of Electrolyte and also can be downgraded to the basic variant 3 parameter of Electrolyte depending upon the requirement of Hospital/User. The beauty is you can just switch the elctrode stack and you are done. There is no need of changing any consumable including Reagent Pack.

4. Can I use ST-200 aQua Electrolyte Analyzer to measure samples of Veterinary Laboratories ?

Sensa Core’s ST-200 aQua Electrolyte Analyzer can measure both Human and Veterinary Specimens.


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