Microprocessor Flame Photometer

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Microprocessor Flame Photometer Specification

Automation Grade
Semi-Automatic

Feature
Dual channel measurement, Curve storage, Auto cutoff, Data storage

Temperature Range
Optimum operating at ambient to 40°C

Frequency
50/60 Hz

Power Source
Electric (AC mains)

Core Components
Photodetector, Nebuliser, Burner, Microprocessor

Voltage
230V AC ±10%

Model No
Microprocessor Flame Photometer 1381

Accuracy
± 2% for Na, K, Ca, Li

Capacity
Upto 4 elements (Na, K, Ca, Li) can be measured sequentially or singly

Measurement Range
Na: 0–100 ppm, K: 0–100 ppm, Ca: 0–100 ppm, Li: 0–100 ppm

Equipment Materials
Corrosion resistant powder coated mild steel

Type
Digital Flame Photometer

Usage
Clinical & Agricultural Laboratory Analysis

Display Type
Microprocessor based 16 x 2 line alphanumeric LCD display

Dimension (L*W*H)
405 x 330 x 230 mm

Weight
Approx. 8 kg

Printer Interface
Parallel port provided

Sample Introduction
Fine capillary aspiration

Calibration
Microprocessor controlled multi-point automatic calibration

Aspiration Rate
3-6 ml/min

Safety Features
Automatic gas cut-off on flame failure

Operating Humidity
Up to 80% RH

Burner Type
Non-corrosive stainless steel mixing chamber

Detection System
Silicon photodiode detector

Flame Type
LPG/air

Data Storage
Memory for up to 100 samples

Sensitivity
Na: 0.5 ppm, K: 0.5 ppm, Ca: 1.0 ppm, Li: 0.5 ppm

About Microprocessor Flame Photometer

Microprocessor Flame Photometer offered provides working in General, Serum and Urine modes with general mode sensitivity of Na:0.5 ppm, K:0.5 ppm, Li:0.5 ppm, Ca:15 ppm. Also coming with Na & K filters with Ca & Li filters made available at optional at extra costs, these have resolution of 0.1 ppm/meq with reproducibility of + 2% FS, &± 2 Digits, curve fit accuracy of + 2% FS and 20 x 4 Alphanumeric backlit LCD display support. The system also provides up to 5-Point calibration with curve fitting software and features RS-232C interface support.

Features:

Calibration curve fit routines first order and second order
Data displayed in concentration units i.e. ppm & meq
Automatic filter selection
Auto calibration feature
Printer attachment
PC connecting compatibility
Sample data storage more than 500 results
Alphanumerical key board for easy data entry
Graphical LCD display thus easy to read
Curve calibration using upto 5 standard
Multiple calibration curve saving facility
Stainless steel burner
Auto Gas Cut off in case of power failure
Ca & Li Filters Extra on Request Only

Advanced Measurement and Detection Technology

The Microprocessor Flame Photometer 1381 utilizes a silicon photodiode detector and fine capillary aspiration for highly sensitive detection of sodium, potassium, calcium, and lithium. Sequential and single-element measurement ensures laboratory efficiency, with accuracies as fine as 0.5 ppm for Na, K, and Li, and 1.0 ppm for Ca, making it ideal for demanding analytical environments.

Intuitive Operation with Enhanced Calibration

Multi-point automatic calibration, controlled by an advanced microprocessor, simplifies setup and guarantees consistent results. The alphanumeric LCD display provides real-time feedback, and memory capacity for up to 100 samples streamlines repeated analyses. A parallel printer interface supports quick documentation directly from the instrument.

Safety and Durability Designed for Labs

Built with a non-corrosive stainless steel mixing chamber and corrosion-resistant powder coated mild steel, the flame photometer offers robust protection against laboratory hazards. Automatic gas cut-off on flame failure adds an essential layer of safety, while the system operates efficiently on standard AC mains at 230V.

FAQs of Microprocessor Flame Photometer:

Q: How does the microprocessor-controlled calibration benefit laboratory analyses?

A: The automatic multi-point calibration feature, managed by the instruments microprocessor, ensures high analytical precision and reproducibility by configuring and adjusting calibration curves with minimal user intervention.

Q: What process is followed for introducing samples into the flame photometer?

A: Samples are introduced using a fine capillary aspiration system, maintaining a consistent aspiration rate of 36 ml/min for accurate and reliable readings. This method is suitable for both clinical and agricultural laboratory samples.

Q: Where can the Microprocessor Flame Photometer 1381 be used effectively?

A: This instrument is designed for use in clinical and agricultural laboratories, providing reliable measurement of Na, K, Ca, and Li in diverse analytical environments across industries including healthcare, education, and agriculture.

Q: What safety features are integrated into this flame photometer?

A: Key safety features include an automatic gas cut-off system that activates if flame failure is detected, greatly reducing risks associated with gas operation during measurement.

Q: When is data storage particularly beneficial during analytical procedures?

A: The built-in memory for up to 100 samples facilitates efficient workflow management, helps track sequential analyses, and supports comparative studies without the need for manual documentation after every test.

Q: How is dual channel measurement advantageous in laboratory applications?

A: Dual channel measurement allows simultaneous or sequential analysis of two elements, increasing throughput and reducing analysis times, which is especially useful during routine sample screening and multi-element studies.

Q: What materials and construction features contribute to the instruments durability?

A: The mixing chamber is fabricated from non-corrosive stainless steel, while the entire equipment is powder coated for corrosion resistance. These features ensure a long operational life and reliability in demanding laboratory settings.

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