ESICO 1382 Microprocessor Flame Photometer

ESICO 1382 Microprocessor Flame Photometer

ESICO 1382 Microprocessor Flame Photometer with Multi-Element Detection

The ESICO 1382 Microprocessor Flame Photometer represents the pinnacle of elemental analysis technology, designed for the precise determination of Sodium, Potassium, Calcium, and Lithium in a single sample aspiration. Built with the latest microcontroller technology and advanced engineering techniques, this professional-grade instrument delivers exceptional accuracy, reproducibility, and data management capabilities for both medical diagnostics and soil testing applications.

Key Features & Benefits

• Simultaneous Multi-Element Analysis - Measures four elements (Na, K, Ca, Li) in a single sample aspiration
• Advanced Calibration System - 5-point calibration with automatic curve-fitting software for superior accuracy
• Sophisticated Data Processing - Multiple curve-fitting techniques including Least Squares and Quadratic methods
• Re-Standardization Feature - Single-standard recalibration eliminates the need for multiple standards after initial calibration
• Versatile Measurement Units - Displays results in both ppm and meq for laboratory flexibility
• Data Storage Capability - Saves multiple calibration curves and sample data for convenient reference
• Printer Connectivity - Interfaces with dot-matrix or non-Windows inkjet/laser printers via Centronics parallel port
• RS-232 Interface - Computer connectivity for optional advanced data management (software available separately)
• User-Friendly Operation - Soft-touch membrane keys and intuitive user interface
• Backlit LCD Display - 20×4 character alphanumeric display for clear reading and operation guidance
• Automatic Ignition System - Convenient and safe flame startup
• Precise Gas Control - Adjustable knob for optimal flame conditions
• Dual-Unit Design - Separate main unit and compressor for reduced vibration interference
• High Sensitivity - Detection limits as low as 0.5 ppm for Na, K, and Li (15 ppm for Ca)
• 1-Year Warranty - Manufacturer's guarantee of quality and performance

Measurement Specifications

Element Detection Ranges

Element	General Range (ppm)	Serum Range (meq/l)	Urine Range (meq/l)	General Mode (meq/l)
Sodium (Na)	0-100 ppm	0-200 meq/l, 1:100 dil.	0-250 meq/l, 1:100 dil.	Up to 250 meq/l, 1:100 dil.
Potassium (K)	0-100 ppm	0-10 meq/l, 1:100 dil.	0-100 meq/l, 1:100 dil.	Up to 250 meq/l, 1:100 dil.
Calcium (Ca)	0-100 ppm	-	0-10 meq/l, 1:2 dil.	Up to 250 meq/l, 1:100 dil.
Lithium (Li)	0-100 ppm	0-2 meq/l, 1:5 dil.	-	Up to 250 meq/l, 1:100 dil.

Performance Specifications

Parameter	Specification
Sensitivity	Na: 0.5 ppm K: 0.5 ppm Li: 0.5 ppm Ca: 15 ppm
Resolution	0.1 ppm / meq
Reproducibility	±2% FS ± 2 Digits
Curve Fit Accuracy	±2% of FS
Calibration	Up to 5-point calibration with curve-fitting software
Average Time	In-built in software
Elements Included	Na & K supplied (Ca & Li are optional at extra cost)

Technical Specifications

Main Unit

Parameter	Specification
Dimensions (L×B×H)	365 × 245 × 220 mm (Approx.)
Weight	7.5 Kg. (Approx.)
Power Supply	230 V AC ± 10%, 50 Hz
Display	20 × 4 Character alphanumeric LCD display with backlit
Detector	Photodiode
Filters	Narrow band interference filters for element specificity
Atomizer	Axial flow type
Flame System	LPG & dry oil-free air
Ignition System	Auto ignition
Gas Control	Adjustable with knob

Compressor Unit

Parameter	Specification
Air Supply	By oil-free mini compressor unit with pressure regulator
Combustion Gas	LPG controlled by precision regulator
Power	230 V ± 10% AC, 50 Hz
Dimensions (L×B×H)	290 × 255 × 210 mm (Approx.)
Weight	8 Kg. (Approx.)

Connectivity Options

Interface	Specification
Printer Interface	Centronics parallel interface for dot-matrix printers or non-Windows HP LaserJet/InkJet printers
Computer Interface	RS-232 (PC software available at extra cost)

Working Principle

The ESICO 1382 Microprocessor Flame Photometer operates on the well-established principle of flame emission spectroscopy:

1. Sample Aspiration - The liquid sample is drawn through the atomizer system
2. Mixing Chamber Processing - Air, sample, and fuel combine in precise proportions
3. Flame Atomization - The mixture is sprayed as a fine mist into the flame
4. Elemental Excitation - Heat causes elements to emit light at characteristic wavelengths
5. Spectral Filtering - Narrow band interference filters isolate specific wavelengths for each element
6. Light Detection - Photodiode sensors measure the intensity of filtered light
7. Microprocessor Analysis - Advanced algorithms convert light intensity to concentration values
8. Digital Display - Processed results appear on the backlit LCD screen in selected units

Advanced Calibration System

The ESICO 1382 features a sophisticated calibration system that sets it apart from standard flame photometers:

5-Point Calibration

• Comprehensive Range Coverage - Multiple points across the measurement range for greater accuracy
• Curve-Fitting Algorithms - Advanced mathematical processing for optimal calibration curves
• Method Options - Choice between Least Squares and Quadratic fitting techniques
• Nonlinearity Correction - Automatic compensation for response variations at different concentrations
• Calibration Storage - Ability to save multiple calibration curves for different applications

Single-Standard Recalibration

• Time-Saving Feature - Quick recalibration with just one standard solution
• Curve Adjustment - Intelligently shifts the existing calibration curve based on the standard
• Reduced Reagent Consumption - Minimizes the use of expensive standard solutions
• Simplified Workflow - Streamlines the daily calibration verification process

Applications

Medical & Clinical Applications ESICO 1382 Microprocessor Flame Photometer

• Blood Serum Analysis - Determination of critical electrolytes for patient diagnosis
• Urine Electrolyte Testing - Assessment of kidney function and electrolyte balance
• Lithium Monitoring - Therapeutic drug monitoring for psychiatric medications
• Dialysis Solution Testing - Quality control of solutions used in renal therapy
• Clinical Research - Supporting studies requiring precise elemental analysis
• Hospital Laboratories - Routine electrolyte testing for patient care

Agricultural & Environmental Applications

• Soil Testing - Analysis of available nutrients for agricultural planning
• Plant Tissue Analysis - Determination of mineral content in crop samples
• Fertilizer Quality Control - Verification of elemental composition
• Water Quality Assessment - Monitoring of mineral content in water resources
• Environmental Research - Supporting studies of elemental distribution in ecosystems
• Agricultural Extension Services - Providing soil analysis for farmers

Industrial & Research Applications ESICO 1382 Microprocessor Flame Photometer

• Pharmaceutical Manufacturing - Quality control of raw materials and products
• Food Processing - Analysis of sodium and potassium content in food products
• Materials Testing - Elemental analysis of various industrial materials
• Academic Research - Supporting scientific studies across disciplines
• Quality Assurance Laboratories - Verification testing for various products
• Process Water Monitoring - Control of water quality in industrial processes

Data Management Capabilities ESICO 1382 Microprocessor Flame Photometer

The ESICO 1382 offers comprehensive data handling features for modern laboratory workflows:

• Multiple Calibration Storage - Save different calibration curves for various applications
• Sample Data Memory - Store measurement results for later review and reporting
• Printer Output - Generate hard copies of results for documentation and records
• Computer Connectivity - Transfer data to PC systems via RS-232 interface
• Statistical Functions - Built-in averaging and data processing capabilities
• Measurement Versatility - Switch between ppm and meq/l units as needed

Design Features ESICO 1382 Microprocessor Flame Photometer

User Interface

• Backlit LCD Display - Clear 20×4 character screen visible in various lighting conditions
• Membrane Keypad - Soft-touch keys for comfortable and reliable operation
• Intuitive Menu System - Logical organization of functions for ease of use
• Status Indicators - Visual feedback on instrument operation and settings

Hardware Design ESICO 1382 Microprocessor Flame Photometer

• Dual-Unit Configuration - Separation of analytical and air supply components
• Compact Footprint - Space-efficient design for laboratory benchtops
• Axial Flow Atomizer - Precision-engineered for consistent sample delivery
• Auto-Ignition System - One-touch flame startup for operational convenience
• Adjustable Gas Control - Fine-tuning capability for optimal flame characteristics

Included Components ESICO 1382 Microprocessor Flame Photometer

The ESICO 1382 Microprocessor Flame Photometer is supplied as a complete analytical system including:

• Main Photometer Unit - The primary analytical instrument with detection systems
• Compressor Unit - Oil-free air supply with integrated pressure regulation
• Na & K Filters - Standard filters for sodium and potassium analysis
• Standard Solutions - Calibration standards for initial setup
• Connection Tubing - Air and gas supply lines
• User Manual - Comprehensive documentation on setup, calibration, and operation

Optional Accessories ESICO 1382 Microprocessor Flame Photometer

• Ca & Li Filters - Additional filters for calcium and lithium analysis
• PC Software - Advanced data management software for RS-232 connectivity
• Printer - Compatible dot-matrix or non-Windows printer options
• Additional Standards - Calibration solutions for various concentration ranges

Other Available Models ESICO 1382 Microprocessor Flame Photometer

ESICO offers a range of flame photometer options to suit different laboratory needs:

• Model 381 - Basic model for general purpose applications
• Model 391 - Dual-channel model for clinical applications
• Model 1381 - Microprocessor model with 3-point calibration
• Model 1382 - Advanced microprocessor model with 5-point calibration (this model)

About ESICO ESICO 1382 Microprocessor Flame Photometer

ESICO (Environmental and Scientific Instruments Co.) is a manufacturer of precision analytical instruments for laboratory applications. Their product range includes:

• Semi-Auto Analyzers
• UV/VIS Spectrophotometers
• pH, Conductivity, and TDS Meters
• Photo Colorimeters
• Turbidity Meters
• KF Titrimeters
• DO and Salinity Meters
• Water & Soil Analysis Kits
• Colony Counters
• Pharmaceutical Testing Equipment

Summary ESICO 1382 Microprocessor Flame Photometer

The ESICO 1382 Microprocessor Flame Photometer represents a sophisticated solution for multi-element analysis across medical, agricultural, and industrial applications. With its advanced 5-point calibration system, simultaneous 4-element measurement capability, and comprehensive data management features, this instrument delivers the precision and convenience required by modern analytical laboratories. Its combination of advanced technology, user-friendly design, and flexible functionality makes it an ideal choice for professionals requiring reliable elemental analysis of sodium, potassium, calcium, and lithium in various sample types.