ESICO 1381 Microprocessor Flame Photometer
The ESICO 1381 Microprocessor Flame Photometer is an advanced analytical instrument designed for precise determination of sodium, potassium, calcium, and lithium in laboratory samples. Built with modern microcontroller technology, it ensures high accuracy, reproducibility, and stability for clinical, research, and industrial applications.
This flame photometer features a 3-point calibration system with curve-fitting software, enabling superior measurement precision across a wide concentration range. The integrated photodiode detection system and narrow band interference filters ensure selective and sensitive elemental analysis.
With dual-unit display (ppm and meq), intuitive membrane keypad, and bright LED readout, the ESICO 1381 delivers user-friendly operation and reliable performance. Its robust burner design, axial flow atomizer, and oil-free compressor system make it a dependable solution for continuous laboratory use.
Technical Specifications
| Feature | Details |
|---|---|
| Measured Elements | Na, K, Ca, Li |
| Detection Range | 0.1 – 100 ppm (varies by element) |
| Sensitivity | 0.1 ppm |
| Accuracy | ±1% (up to 40 ppm), ±2% above |
| Calibration | 3-point with curve fitting |
| Detection System | Photodiode + interference filters |
| Display | 5-digit LED (ppm & meq) |
| Burner | Stainless Steel |
| Atomizer | Axial Flow |
| Gas System | LPG + oil-free compressor |
| Power Supply | 230V AC |
| Weight | ~7.5 kg |
Core Features & Benefits
- Microprocessor PrecisionAdvanced signal processing ensures accurate and stable elemental analysis results.
- 3-Point Calibration SystemImproves measurement accuracy across low and high concentration ranges.
- High Sensitivity DetectionPhotodiode system detects elements as low as 0.1 ppm.
- Dual Measurement UnitsDisplays results directly in ppm and meq without manual conversion.
- Robust Burner & AtomizerEnsures consistent flame stability and efficient sample atomization.
- User-Friendly InterfaceMembrane keypad and LED display simplify operation and reduce training time.
Frequently Asked Questions (FAQ)
What is a flame photometer used for?
A flame photometer is used to measure concentrations of specific metal ions such as sodium and potassium in samples. It is widely used in clinical, agricultural, and environmental laboratories for accurate elemental analysis using flame emission spectroscopy.
Which elements can ESICO 1381 detect?
The ESICO 1381 flame photometer detects sodium, potassium, calcium, and lithium. These elements are commonly analyzed in blood, urine, soil, water, and industrial samples for quality control and research purposes.
How does 3-point calibration improve accuracy?
The 3-point calibration system uses multiple reference standards to generate accurate calibration curves. This improves measurement precision across a wide range and compensates for non-linear responses at higher concentrations.
Is the ESICO 1381 suitable for clinical laboratories?
Yes, the ESICO 1381 is ideal for clinical labs for electrolyte analysis such as sodium and potassium in blood and urine samples. It provides reliable and reproducible results required for diagnostic applications.
What are the advantages of a microprocessor flame photometer?
Microprocessor-based flame photometers offer improved accuracy, automatic compensation, digital signal processing, and stable results. They reduce manual errors and provide faster, more reliable analysis compared to traditional systems.
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