About Arkray

ARKRAY is a leading company in the clinical testing market. Established in 1960 in Japan, where it has its headquarters, since more than 60 years it undertakes all phases: from R&D to production up to sales and marketing and customer service.
Its products, distributed worldwide, include Glucometers, Glycohemoglobin analyzers, urine test analyzers and bio chemical analyzers using dry chemistry technology. They are aimed to laboratories, hospital labs, clinics, animal hospitals and more.


SPOTCHEM EL is an electrolyte analysis system with capacity for total electrolyte analysis requirements in all fields.

  • Whole blood, serum, and plasma can be measured with 22 μl
  • Easy calibration can be completed with a magnetic card
  • Na, K, Cl are measured at the same time on the same E-Plate

Product Details

SampleWhole blood, Serum, Plasma
Measurement itemNa+, K+, Cl−
Measurement principlePotentiometric method with ion selective electrodes
Measurement timeApprox. 1 minute
Consumed sample22 μL
Sample supplyManual pipetting by twin pipette
DisplayLCD (20 characters × 2 lines)
Built-in printer36-character thermal printer (Paper width: 58 mm)
External outputRS-232C interface (serial)
Memory50 measurements
Measurement conditionsTemperature: 10-30 °C,
Humidity: 20-80 % RH (Non-condensing)
Power supplyAC100-240 V (Main power supply voltage variation must be within ±10%), 50/60 Hz
Power consumption40 VA
Dimensions and weightDimensions: 135 (W) × 225 (D) × 138 (H) mm
Weight: Approx 1.5 kg (Analyzer only)

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