Model 1381 EI-DVI Microprocessor Flame Photometer – Advanced Multi-Element Laboratory Analysis System
The Model 1381 EI-DVI Microprocessor Flame Photometer is a precision laboratory analytical instrument designed for accurate determination of Sodium (Na), Potassium (K), Calcium (Ca), and Lithium (Li) concentrations in clinical, pharmaceutical, industrial, and research laboratory applications. Engineered using advanced microcontroller technology and precision optical sensing systems, this flame photometer delivers highly reliable analytical performance with excellent reproducibility and operational stability.
Designed for routine and advanced elemental analysis, the Model 1381 provides direct digital readout in both ppm and meq units, significantly improving laboratory workflow efficiency while minimizing manual calculation errors. The instrument incorporates sophisticated 3-point calibration with curve fitting software, ensuring enhanced analytical accuracy across a wide measurement range.
The system utilizes an advanced axial flow type automiser combined with LPG fuel and dry oil-free air to generate a stable flame for highly sensitive elemental detection. Emitted characteristic radiations are filtered through narrow band interference filters and detected using a precision Silicon Photodiode detector, allowing highly selective and dependable elemental measurement performance.
The Model 1381 EI-DVI Flame Photometer is equipped with a bright 5-digit LED display, soft-touch membrane keyboard controls, stainless steel burner assembly, and a compact ergonomic design suitable for continuous laboratory operation. Widely used in medical diagnostics, pathology laboratories, educational institutions, pharmaceutical industries, and chemical testing laboratories, this instrument provides an ideal balance of analytical precision, operational simplicity, and long-term reliability.
Technical Specifications
| Parameter / Feature | Details |
|---|---|
| Product Type | Microprocessor Flame Photometer |
| Model | 1381 EI-DVI |
| Application | Sodium, Potassium, Calcium & Lithium Analysis |
| Technology | Microcontroller Based |
| Measurement Units | ppm and meq |
| Accuracy | ±1% up to 40 ppm, ±2% above 40 ppm |
| Sensitivity | 0.1 ppm |
| Display Type | 5 Digit 7-Segment Bright Red LED Display |
| Calibration Method | 3-Point Calibration with Curve Fitting Software |
| Detector Type | Silicon Photodiode |
| Flame System | LPG and Dry Oil-Free Air |
| Combustion Gas | LPG with Precision Regulator |
| Air Supply | Oil-Free Mini Compressor with Pressure Regulator |
| Automiser Type | Axial Flow Type |
| Burner Material | Stainless Steel |
| User Interface | Soft Touch Membrane Keys |
| Sodium (Na) Range | 0.1 to 100 ppm |
| Potassium (K) Range | 0.1 to 100 ppm |
| Calcium (Ca) Range | 15 to 100 ppm |
| Lithium (Li) Range | 0.5 to 100 ppm |
| Main Unit Dimensions | 365 x 245 x 220 mm (Approx.) |
| Compressor Unit Dimensions | 290 x 255 x 210 mm (Approx.) |
| Main Unit Weight | Approx. 7.5 Kg |
| Compressor Weight | Approx. 8 Kg |
| Power Supply | 230V ± 10% AC, 50 Hz |
| Application Areas | Medical Laboratories, Clinical Diagnostics, Pharmaceutical Laboratories, Research Institutes, Educational Laboratories |
Core Features & User Benefits
The Model 1381 EI-DVI Microprocessor Flame Photometer is engineered to deliver accurate elemental analysis, operational simplicity, and dependable laboratory performance for modern analytical applications.
- Advanced Microprocessor Technology The integrated microcontroller-based architecture enhances analytical accuracy, operational stability, and result reproducibility during routine laboratory testing.
- Direct Digital Results Provides direct concentration readings in both ppm and meq units, reducing manual calculations and improving laboratory efficiency.
- High Sensitivity Detection The highly sensitive optical detection system enables precise elemental analysis with detection sensitivity as low as 0.1 ppm.
- 3-Point Intelligent Calibration Advanced curve fitting software with multi-point calibration improves analytical reliability and measurement consistency across wide concentration ranges.
- Precision Optical Sensing System Utilizes narrow band interference filters and Silicon Photodiode detection technology for highly selective and stable elemental measurement performance.
- Efficient Flame Atomization System The axial flow automiser and LPG-air combustion system generate a stable fine mist for enhanced analytical accuracy and flame consistency.
- User-Friendly Operation Soft-touch membrane keys and a bright LED display simplify routine laboratory operation and improve operator convenience.
- Versatile Laboratory Applications Suitable for clinical diagnostics, pharmaceutical analysis, research laboratories, pathology laboratories, and educational scientific institutions.
Frequently Asked Questions (FAQ)
What elements can be analyzed using the Model 1381 EI-DVI Flame Photometer?
The Model 1381 EI-DVI Flame Photometer is designed for the analysis of Sodium (Na), Potassium (K), Calcium (Ca), and Lithium (Li) in various laboratory samples.
It is widely used in clinical diagnostics, pharmaceutical laboratories, medical research, educational institutions, and industrial analytical laboratories requiring accurate elemental determination.
What type of calibration system is used in the instrument?
The instrument incorporates an advanced 3-point calibration system with curve fitting software to improve analytical precision and result reproducibility.
This calibration method helps ensure stable and reliable performance across a broad concentration range for different elemental measurements.
What is the sensitivity and accuracy of the Model 1381 EI-DVI?
The flame photometer provides a sensitivity of 0.1 ppm with an analytical accuracy of ±1% up to 40 ppm and ±2% above 40 ppm.
This high sensitivity and precision make the instrument suitable for demanding laboratory applications requiring accurate trace elemental analysis.
Which type of detector is used in the flame photometer?
The Model 1381 EI-DVI utilizes a high-quality Silicon Photodiode detector combined with narrow band interference filters for selective elemental detection.
This advanced optical sensing system ensures dependable analytical performance and excellent reproducibility in laboratory measurements.
What are the primary applications of the Model 1381 EI-DVI Flame Photometer?
The instrument is commonly used in pathology laboratories, hospitals, pharmaceutical industries, research institutes, educational laboratories, food testing laboratories, and chemical analysis facilities.
Its high analytical precision and user-friendly operation make it suitable for routine quality control as well as advanced scientific research applications.
Image 1 – Specifications Infographic:
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Image 2 – Features & Benefits Infographic:
Square 1:1 laboratory-themed infographic for “Model 1381 EI-DVI Microprocessor Flame Photometer”, futuristic scientific illustration style with blue and white laboratory color palette, icon-based feature presentation showing microprocessor controller, LED digital display, axial flow automiser, Silicon Photodiode sensing system, LPG flame analysis, multi-element detection icons for Sodium, Potassium, Calcium and Lithium, clinical diagnostics and laboratory testing applications, clean modern laboratory environment, elegant scientific UI elements, minimal text, professional analytical laboratory aesthetic, high-detail vector illustration optimized for ecommerce display and lightweight compression under 100KB.
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