Description : Electrolyte analyzer MELA-1B is a benchtop oriented unit with a dual sampling mode (automatic and manual). The electrode shielding system helps to prevent an external interference. Users can achieve a good stability and accurate results owing to a real time detection of each electrode's working status. Accidental power-off protection and automatic fault diagnosis function minimizes errors.

Specifications :

Sample	Whole blood, serum, plasma, diluted urine
Sample volume	100 µL ~ 150 µL
Throughput	up to 60 samples/h
Measuring range	K+ - 0.50 mmol/L ~ 15.00 mmol/L Na+ - 30.0 mmol/L ~ 200.0 mmol/L Cl- - 30.0 mmol/L ~ 200.0 mmol/L
Precision (CV%)	K+ ≤ 1.0 % Na+ ≤ 1.0 % Cl- ≤ 1.0 %
Data storage	up to 200 patient result
Calibration	Automatic or On-demand
Input	Touch-screen
Display	Large LCD with backlight
Output	Internal thermal recorder RS-232 serial port
Working Environment: Temperature:	15 ºC ~ 32 ºC
Relative humidity	0.85
Input voltage	AC 220 V / 110 V ± 10 % 50 Hz / 60 Hz
Power consumption	60 W
Dimensions ( H × W × D )	440 × 380 × 350 mm
Main unit weight	10 kg
Auto sampler weight (optional)	1.5 kg

Features : Linux operating system, 800 X 480 color LCD touch screen High performance electrodes: high precision and wide linearity range, with long shelf life (up to 12 months for Na, K, Cl electrodes) Excellent electrode shielding system (good stability) Real-time detection electrode (working status, eliminating electrodes drift) Bar-code scanner connectivity Accidental power-off protection and automatic fault diagnosis function High / low value calibrators 3 levels of QC, automatic calibration of slope and intercept values, display of whole QC graphs Environment friendly: paper-based material reagent pack Operational software can be upgraded through USB port Automatic liquid level detection Real-time diagnostic (system status, reagent pack status information) Test results storage - More than 100,000 Sample results review and print-out sample ID Sample

Applications: Electrolyte analyzers are used in hospital and reference laboratories to measure levels of K+ / Na+ / Cl- in human body