MICROPROCESSOR FLAME PHOTOMETER 1385 & 1382

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MICROPROCESSOR FLAME PHOTOMETER 1385 & 1382

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MICROPROCESSOR FLAME PHOTOMETER 1385 & 1382 Specification

Core Components
Detector, Burner, Air Compressor, Microprocessor Module

Temperature Range
Ambient to 40C

Model No
1385 & 1382

Feature
Highly Efficient

Frequency
50 Hz

Power Source
AC Power Supply

Voltage
230 V AC 10%, 50 Hz

Automation Grade
Semi-Automatic

Accuracy
100 %

Capacity
100 Samples/Hour

Equipment Materials
Powder Coated Steel, ABS Plastic

Type
Microprocessor Controlled Flame Photometer

Usage
Laboratory

Display Type
Digital LED Display

Dimension (L*W*H)
420 x 280 x 175 mm

Weight
7 kg (Approx.)

About MICROPROCESSOR FLAME PHOTOMETER 1385 & 1382

FEATURES

· Microprocessor Based with Printer Interface

· Auto Gas Cutoff (Model - 1385)

· Auto Flame Failure Detection (Model - 1385)

· Four Measurements in Single Aspiration

· Setup Storage Facility

· Sample Data Storage Facility

· Curve Calibration Programmability Using Maximum of 5 Standards

· Multiple Calibration Curve Saving Facility

· Data Processing Through Curve Fitting Techniques, Least Square, Quadratic

· Online Help Key

· Direct Results in ppm and meq

· Useful for Medical & Soil Testing

Microprocessor Flame Photometer - 1385 comes with flame failure detection and auto gas cutoff facility. In case of power failure, the gas cuts off automatically. In case the flame goes off accidently during work, the flame failure alarm sounds after few seconds

Microprocessor Flame Photometers - 1385 & 1382 are used for the determination of sodium, potassium, calcium and lithium. They uses the latest microcontroller technology and advanced engineering techniques so as to give enhanced and reproducibility. They have soft touch membrane key for ease of operations.

The sample solution is aspirated through an automiser. Sample, Air and the fuel are mixed in the mixing chamber which is then sprayed as a very fine mist into the flame. The color of the flame is changed depending upon the concentration of elements present. Radiations from the flame passes through the sensing system and specific narrow band interference filter which permits only the characteristic radiation to pass to the photo-detector. The output of the photo-detector is then processed by the microcontroller and the final results are displayed on the 20 x 4 line alphanumeric lcd with backlit.

In both models 5-Point calibration facility and non-linearity correction is provided through an automatic curve fitting software. Facility has been provided for re-standardization with a single standard, thereby, eliminating the need of the multiple standards once a calibration has been performed.

SPECIFICATIONS: -

Mode	General	Serum	Urine
Range	Na: 0 - 100 ppm Upto 250 meq/l, 1: 100 dil K: 0 - 100 ppm Upto 250 meq/l, 1: 100 dil Ca: 0 - 100 ppm Upto 250 meq/l, 1: 100 dil Li: 0 - 100 ppm Upto 250 meq/l, 1: 100 dil	Na: 0 - 200 1: 100 dil K: 0 - 10 1: 100 dil - Li: 0 - 2 1: 5 dil	Na: 0 - 250 1: 100 dil K: 0 - 100 1: 100 dil Ca: 0 - 10 1: 2 dil -
Sensitivity	General: Na: 0.5 ppm, K: 0.5 ppm, Li: 0.5 ppm, Ca: 15 ppm
Filters	Na & K supplied (Ca & Li are optional at extra cost)
Resolution	0.1 ppm/meq
Reproducibility	< 1%% coefficient of variation for 20 consecutive samples using 10 ppm Na set as maximum standard
Curve Fit Accuracy	< 2%% error when 3 ppm Na/K and 5 ppm Li are set as maximum standards
Display	20 x 4 alphanumeric LCD with backlit
Average Time	In-built in software
Flame System	LPG and dry oil free air
Detector	Silicon photodiode
Calibration	Upto 5-Point calibration with curve fitting software
Gas Control	Adjustable with knobs
Flame Failure	Auto detection (Model - 1385)
Gas Cuttoff	Automatic (Model - 1385)
Ignition System	Auto ignition
Automiser	Axial flow type
Printer	Provision for attachment of dot matrix printer or HP laserjet/ inkjet (non-windows) printers with centronics parallel interface
RS-232C	Available (PC software at extra cost)
Power	230 V + 10%% AC, 50 Hz
Dimensions	285 x 255 x 210 mm (L x B x H) (Approx.)
Weight	7.5 Kg (Approx.)
COMPRESSOR UNIT
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	290 x 255 x 210 mm (L x B x H) (Approx.)
Weight	8 Kg (Approx.)

Advanced Flame Photometry Precision

Utilizing state-of-the-art microprocessor control, models 1385 & 1382 deliver fast, stable flame photometric readings with advanced accuracy. Their reproducibility rate of 1%% for standard solutions ensures trust in laboratory results, while the fine flame system and efficient nebulizer cater to sensitive analytical needs.

Efficient and Convenient Operation

The built-in oil-free compressor, precise sample aspiration rate, and digital LED display streamline lab workflows. With a warm-up time of just 10 minutes and drift stability under 2 digits in 15 minutes, users experience quick, hassle-free start-ups and sustained performance throughout testing.

Comprehensive Accessory Package

Each photometer is shipped with essential accessories including compressor tubing, burner head, nebulizer, atomizer, filters, and an operation manual. The thoughtfully included components simplify installation, maintenance, and routine operation, enhancing laboratory productivity and user convenience.

FAQs of MICROPROCESSOR FLAME PHOTOMETER 1385 & 1382:

Q: How does the nebulizer enhance sensitivity in the Microprocessor Flame Photometer 1385 & 1382?

A: The stainless steel nebulizer facilitates fine atomization of samples, increasing the surface area for interaction with the flame and providing high sensitivity. This enables accurate detection of low concentrations of elements.

Q: What is the recommended process for calibrating the flame photometer?

A: Calibration is performed using the microprocessor-based 2-point method, which involves applying two known standard solutions to establish a reliable measurement baseline for precise quantitative analysis.

Q: When should I perform sample analysis on this photometer, considering warm-up and stability?

A: Begin sample analysis after the 10-minute warm-up period, ensuring all readings benefit from optimal instrument stability and minimal digital drift, typically less than 2 digits within 15 minutes.

Q: Where is the Microprocessor Flame Photometer ideally used, and what are its operational requirements?

A: This instrument is best suited for laboratory environments, operating at ambient temperatures ranging from 10C to 40C and storage humidity up to 80%% RH. It requires a 230 V AC power supply.

Q: What benefits does the built-in oil-free air compressor offer?

A: The integrated oil-free compressor ensures reliable, contamination-free airflow to the flame system, improving consistency, maintenance ease, and long-term instrument performance.

Q: How many samples can be processed per hour and what elements can be read out?

A: These models can process up to 100 samples per hour, with digital readout capability for four elements, optimizing throughput for busy laboratory settings.

Q: What accessories are included and how do they support laboratory operations?

A: Accessories such as the compressor tube, burner head, nebulizer, atomizer, filters, and an operation manual support installation, day-to-day use, and routine maintenance, maximizing efficiency and convenience.

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