Introduction
A semi-automated electrolyte analyzer is a laboratory instrument used to measure the concentrations of electrolytes, such as sodium, potassium, chloride, and calcium, in biological samples, and it combines automated measurement with some manual steps of sample handling, and it is a compact and economical instrument used in clinical laboratories, hospitals, and small medical facilities. The analyzer measures the electrolyte concentrations using ion-selective electrodes (ISE), in which each electrode is selective for a specific ion and develops an electrical potential that depends on the concentration of that ion in the sample; in the semi-automated design, the operator introduces the sample, typically by placing the sample cup in the sampling position or by aspirating the sample manually, while the instrument performs the measurement automatically, with automatic calibration using standard solutions, and it displays the concentrations of the electrolytes on a digital display; the analyzer provides rapid and accurate results with a simple operation, and it is suitable for laboratories with a moderate workload, and it includes features such as automatic calibration, quality control, and data output. Semi-automated electrolyte analyzers are used in small and medium clinical laboratories, in hospital laboratories, in emergency settings, in veterinary laboratories, and in research, for measuring the electrolyte balance of patients, for diagnosing and monitoring electrolyte disorders, for monitoring treatment, and for many other applications, and they are available in various models with different numbers of measured electrolytes. With their accuracy and economy, semi-automated electrolyte analyzers are practical instruments for electrolyte measurement in clinical settings.
Semi-T20utomated Electrolyte Analyzer LSAE-T2018
Semi-Automated Electrolyte Analyzer allows for rapid testing, completing measurements in just 25 seconds. It requires a sample volume of 65 to 150µL for various sample types such as pla...
Semi-T20utomated Electrolyte Analyzer LSAE-T2017
Semi-Automated Electrolyte Analyzer requires a sample volume of 65 to 150 µL, with a resolution of 0.01 to 0.1 mmol/L depending on the parameter. It operates optimally between a tempera...
Semi-T20utomated Electrolyte Analyzer LSAE-T2015
Semi-Automated Electrolyte Analyzer features a sample loader with 25 to 40 positions, operates efficiently in ambient temperatures from 5°C to 40°C. It includes bar code scanning for e...
Semi-T20utomated Electrolyte Analyzer LSAE-T2016
Semi-Automated Electrolyte Analyzer test a variety of sample types like, plasma, serum, whole blood, urine, and across K⁺, Na⁺, Cl⁻, Ca²⁺, and pH parameters. Each test requires a sa...
Semi-T20utomated Electrolyte Analyzer LSAE-T2014
Semi-Automated Electrolyte Analyzer has a sample volume requirement of 65 to 150µL and a testing capacity of up to 60 samples per hour. The consumable management system supports over 20...
Semi-T20utomated Electrolyte Analyzer LSAE-T2013
Semi-Automated Electrolyte Analyzer can process up to 60 samples per hour, supporting both primary tubes and cuvettes. With rapid testing capability, completing tests in just 25 seconds,...
Semi-T20utomated Electrolyte Analyzer LSAE-T2012
Semi-Automated Electrolyte Analyzer offers precision in measuring K⁺, Na⁺, Cl⁻, and TCO₂ across a wide range in plasma, serum, whole blood, urine, and samples. It supports sample vol...
Semi-T20utomated Electrolyte Analyzer LSAE-T2011
Semi-Automated Electrolyte Analyzer supports sample volumes from 65 to 150 µL and processes up to 60 samples per hour. It provides precise measurement of K⁺, Na⁺, Cl⁻, and TCO₂ acro...
Semi-T20utomated Electrolyte Analyzer LSAE-T2010
Semi-Automated Electrolyte Analyzer accurately measures K⁺, Na⁺, Cl⁻, Ca²⁺, error alerts and troubleshooting assistance, delivering a wide measurement range with high precision. Our...
Standards
IEC 61010-2-081:2015-Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
Complies with the above standards, but is not limited to them.
Features
1. Semi-automated electrolyte analyzer for manual sample loading with automated measurement.
2. ISE-based electrolyte measurement (Na, K, Cl) with manual aspiration for smaller labs.
3. Suitable for small hospitals, clinics, physician offices, satellite labs and healthcare.
4. Includes ISE electrodes, manual sample probe, reagents, controller, display and manual.
5. Supports cost-effective electrolyte measurement for low-to-medium volume laboratories.
FAQ
Q1: What testing scenarios is this analyzer mainly applied to?
A: The semi-automated electrolyte analyzer is used in small hospitals, clinics, physician offices, satellite laboratories, outpatient facilities, healthcare centers and research to measure blood electrolytes including sodium (Na), potassium (K), chloride (Cl) and sometimes lithium (Li) or calcium (Ca) using ion-selective electrode (ISE) technology with manual sample aspiration for low-to-medium volume clinical testing. It supports small clinic routine electrolyte testing, physician office laboratory (POL) testing, satellite laboratory electrolyte measurement, outpatient clinic testing, emergency department low-volume testing, and research laboratory electrolyte analysis. The semi-automated design (manual sample loading, automated measurement) provides accurate ISE-based electrolyte testing at lower cost and smaller footprint than fully automated analyzers, suitable for laboratories with lower test volumes.
Q2: What standards does the analyzer comply with?
A: The semi-automated electrolyte analyzer follows relevant ISO, IEC, CLSI and GB/T standards for in vitro diagnostic medical devices, including ISO 13485, IEC 61010, IEC 62304, CLSI ISE guidelines, and applicable medical device regulations (FDA, CE, NMPA). Clinical use follows ISO 15189, CAP or CLIA as applicable. Calibration should use certified reference materials. Users should verify regulatory approval status in their jurisdiction, especially for point-of-care or physician office use.
Q3: What is the warranty period for the whole analyzer and key components?
A: The whole semi-automated electrolyte analyzer is covered by a 12-month warranty. The ISE electrodes, fluidics, controller, display and housing are covered, while electrodes, reagents, calibrators, tubing and fuses are consumables. Damage from improper use or unauthorized repair is excluded. Extended service contracts may be available. ISE electrodes are wear items (6-12 month typical lifespan).
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained clinical laboratory personnel familiar with electrolyte testing and ISE technology. We provide operation manuals, training and application support. Proper sample handling, manual aspiration technique, calibration, quality control, electrode maintenance, result interpretation and regulatory documentation are important for accurate, reliable testing. Manual aspiration requires consistent technique for reproducible results.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Calibration with certified calibrators recommended per schedule (daily or per reagent lot). Quality control per day for clinical use. ISE electrode slope verified periodically. Routine maintenance (electrode cleaning, deproteinization) per schedule. Full system performance verification annually. Reagent lot verification per new lot.
Q7: Are supporting consumables universal?
A: ISE electrodes, reagents, calibrators, quality control materials, sample cups and cleaning supplies are available from the manufacturer or authorized distributors, though reagents/electrodes are typically proprietary. Long-term consumable cost depends on test volume.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes test menu (Na, K, Cl, Li, Ca combinations), display, data output (printer, RS232, USB), software features, sample type and accessories. Additional electrodes, reagent kits and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the semi-automated electrolyte analyzer and accessories with an operation manual. On-site installation, calibration and training are not included for standard orders but can be arranged at additional cost. Remote guidance is provided.
Q10: What types of samples are compatible with this equipment?
A: The semi-automated electrolyte analyzer measures electrolytes in serum, plasma and sometimes whole blood within the sample type, analyte range and specification. Manual aspiration requires proper technique (consistent sample volume, no air bubbles). Hemolysis affects potassium (K) measurement. Users should use proper sample collection tubes, avoid hemolysis (critical for K), process samples promptly, aspirate samples consistently (proper volume, no bubbles, avoid touching tube bottom), calibrate per schedule, run quality control daily, maintain ISE electrodes per schedule, report results in mmol/L with method specified, and for clinical use, follow regulatory requirements. The analyzer should be maintained per manufacturer schedule. Manual aspiration technique should be standardized among operators for reproducible results. For low-volume labs, the semi-automated design provides cost-effective testing without the high throughput of fully automated systems. The analyzer should be placed on a stable, level surface. Waste should be disposed of per biohazard regulations. Critical values should have proper notification procedures. For physician office laboratories, ensure compliance with CLIA waiver or PPM regulations as applicable.
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