Blood Gas And Electrolyte Analyzer Specifications:
| Model | BGE-150 |
|---|
| Measurement Items | PH, PCO2, PO2, Na+, K+, Cl-, Ca2+ |
| Calculation Parameters | PH(TC), PCO2(TC), PO2(TC), HCO3, SBC, BE, Beecf, TCO2, SO2, P50, A-Ado2, RI, Tca, nCa |
| Sample | Whole blood 150ul |
| Test Method | Automatic sampling |
| Testing Time | 50s |
| Printer | Build-in thermal printer |
| Display Screen | 8″ TFT colorful LCD touch screen |
| Storage | ≥5000 test results |
| lnterfaces | RS232 |
| Power Supply | 100v~240V, 50/60Hz |
| Shipping Size(W×D×H)(mm) | 650x600x700 |
| N.W./G.W. (kg) | 30/40 |
| Item | Reference Range | Linearity Range |
|---|
| K+ | 3.5 – 5.5 mmol/L | 1.60 – 7.50 mmol/L |
| Na+ | 135 – 145 mmol/L | 100 – 180 mmol/L |
| Cl- | 96 – 108 mmol/L | 85 – 150 mmol/L |
| Ca2+ | 1.1 – 1.4 mmol/L | 1.50 – 3.00 mmol/L |
| PH | 7.35 – 7.45 | 3.000 – 12.0000 |
| PO2 | 60 – 100 mmHg | 0 – 800.0 mmHg |
| PCO2 | 35 – 45 mmHg | 2.0 – 200.0 mmHg |
Blood Gas And Electrolyte Analyzer Features:
Technologically advanced: Each measurement channel can be individually closed for emergency testing. It adopts a solid ion electrode with no maintenance for life. The measurement is more accurate and repeatable.
Convenient operation: Color touch screen simplifies the operation process
Reduced cost: Users can select according to their needs, reducing the cost of reagents.
Safety: Automatic sampling and safe reagent bag without maintenance to avoid biological infection.
Comprehensive: Not only blood gas but also oxygen saturation can be measured. Meet the requirements of laboratory convenience and low operating costs.
FAQ
How soon after collection must the sample be tested?
Ideally, testing should be completed within 10 to 30 minutes. If testing cannot be performed immediately, the sample should be stored in ice water at 4°C, but for no longer than 2 hours. Prolonged storage at room temperature can lead to a decrease in PO₂, an increase in PCO₂, and a decrease in pH.
What effect do air bubbles in the sample have?
Air bubbles cause an increase in PO₂ and a decrease in PCO₂, and can also lead to unstable results. Air bubbles should be removed immediately after collection, and the sample should be sealed.
Which anticoagulant should be used?
Heparin (sodium heparin or lithium heparin) is the anticoagulant of choice, with a recommended concentration of 1250 IU/mL. EDTA or sodium citrate must not be used, as they interfere with electrolyte and blood gas results.
What happens if the sample is not mixed thoroughly?
This may lead to the formation of microclots, which can block instrument tubing or cause inaccurate test results (e.g., falsely elevated K⁺, falsely decreased Ca²⁺, etc.).
How often should the Blood Gas and Electrolyte Analyzer be cleaned?
It is recommended to clean the analyzer at least once a week, including the electrode surfaces and sample ports. If protein deposits are present on the sensor surfaces, soak and clean them with a deproteinizing solution.
How should analysis kits/reagent kits be stored?
They are typically stored at room temperature (2–8°C or room temperature, depending on the brand). Be sure to check the expiration date. Once loaded into the instrument, they should generally be used within 3 weeks.
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