MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373

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MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373

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MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373 Specification

Core Components
Microprocessor, Quartz Cuvette Holder

Voltage
220 V

Accuracy
100 %

Temperature Range
0C to 50C

Feature
Highly Efficient

Power Source
AC 220 V

Capacity
1000 ml

Frequency
50 Hz

Automation Grade
Semi-Automatic

Measurement Range
190 to 1000 nm

Model No
2373

Equipment Materials
Powder Coated Metal Body

Type
UV-VIS Spectrophotometer

Usage
Laboratory

Display Type
16 x 2 Line Alphanumeric LCD Display with Backlight

Dimension (L*W*H)
475 x 380 x 210 mm

Weight
12 kg

Lamp Source
Tungsten Halogen & Deuterium Lamp

Chamber
Sealed, Light-tight Chamber

Wavelength Resolution
1 nm

Cuvette Type
4 Quartz Cuvettes Included

Data Output
USB & RS232 Interface

Operational Buttons
Feather Touch Keypad

Transmittance Range
0 to 125 %T

Lamp Life
2000 hours

Display Mode
Data & Graphical

Light Path
10 mm Standard Cuvette

Memory
100 Data Sets Storage

Warm-up Time
20 minutes

Sample Holder
4-position Cell Holder

Accessories
Dust Cover, User Manual, Power Cord

Photometric Range
-0.3 to 3.0 Abs

Software Compatibility
PC Connectivity

Spectral Bandwidth
2 nm

Power Consumption
80 W

About MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373

FEATURES

Scanning Spectrophotometer

Wavelength Range 190 -1100 nm

128 x 64 Dot Graphical LCD

Auto Wavelength Setting

On-screen Standard and Kinetic Curve Display

Application Software provides complete control of the instrument from a computer through the built-in USB Port.

Basic, WL Scan, Multi-Wavelength, Kinetic, Quantitative, DNA/Protein with professional PC software (optional)

Pre-aligned design makes it convenient to change Lamps

Large Sample Compartment, can accommodate 5-100 mm path length cuvettes with optional holders.

Complete Numeric Keypad for ease of Operation

Microprocessor UV-VIS Spectrophotometer is a solid state microcontroller based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 190 nm to 1100 nm. The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility.

The instrument is equipped with 128 x 64 dots large graphical lcd the makes the result easy to read. User can see the standard curve on-screen. The system has soft touch numeric keys with complete numeric key that provides a convenient interface for entering numeric values.

Provision has also been made for attachment of any dot matrix printer using centronics interface and PC connectivity through USB port.

Large Sample Compartment, can accommodate 5-100 mm path length cuvettes with optional holders. The instrument is supplied with a 4 position 10mm cell changer.

The Basic PC software for quantitative / kinetic mode is supplied with the instrument. The Professional PC software is optional for extending the functionality to wavelength scanning and DNA/Protein analysis (at extra cost).

SPECIFICATIONS : -

Optics	Single Beam, Grating 1200 lines/mm
Wavelength Range	190 - 1100 nm
Spectral Bandwidth	2 nm
Wavelength Accuracy	0.5 nm
Wavelength Repeatability	0.3 nm
Wavelength Resolution	0.1 nm
Photometric Accuracy	0.3 %%T or 0.003A @ 1 A
Photometric Range	0 - 200 %%T, -0.3 to 3A, 0 - 9999 Conc.
Photometric Mode	%%Transmission, Absorbance and Concentration
Stability	0.002 A/h @ 500 nm
Stray Light	< 0.05 %%T @ 220 nm, 340 nm
Display	128 x 64 Dots Graphical LCD
Keyboard	Soft Touch Membrance Keys
Detector	Silicon Photodiode
Sample Compartment	Standard 4-Position 10 mm path-length cuvette holder. Accomodates upto 100 mm path-length cuvette with optional holder
Output	USB Port for PC Connectivity, Parallel Port for Dot Matirx Printer
PC Software	Basic PC Software provided for Quantitative/Kinetic analysis. Professional PC Software (Optional) for additional wavelength scan and DNA/Protein Test, available at extra cost.
Light Source	Tungsten & Deutrium Lamps
Power	230 V 10%% AC, 50 Hz
Dimensions (L x B x H)	Instrument: 470 x 370 x 180 mm (Approx.) Box: 600 x 550 x 370 mm (Approx.)
Weight	Instrument : 14 Kg (Approx.) Box: 17 Kg (Approx.)
Accessories	Quartz Cuvettes - A set of 2, Glass Cuvettes - A set of 4 Mains Lead, Operation Manual and Dust Cover

Note : Specifications are subject to change due to continuous improvements.

Precise and Versatile Laboratory Measurements

The MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373 is engineered to facilitate diverse spectrophotometric analyses, providing a measurement range of 190 to 1000 nm. Its powder-coated metal body and sealed, light-tight chamber minimize external interference, while the 4-position cell holder allows for simultaneous sample processing. Whether performing routine laboratory work or research applications, the instrument ensures reliable accuracy and robust operation.

User-Friendly Interface and Streamlined Data Management

Equipped with a feather-touch keypad and an intuitive 16 x 2 line LCD display, this spectrophotometer supports easy navigation and clear result visualization. Data transfer is efficient with both USB and RS232 connectivity options, and the internal memory can store up to 100 datasets. Software compatibility ensures seamless integration into digital laboratory environments, simplifying result tracking and reporting.

FAQs of MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373:

Q: How do I operate the MICROPROCESSOR UV-VIS SPECTROPHOTOMETER 2373 for sample analysis?

A: To operate the 2373 model, insert the sample into one of the four quartz cuvettes in the holder, select the desired wavelength via the keypad, and follow on-screen prompts. The display provides both data and graphical results for straightforward interpretation.

Q: What benefits does the 4-position cell holder offer during laboratory testing?

A: The 4-position cell holder allows simultaneous measurement of multiple samples or blanks, increasing throughput and minimizing time spent swapping cuvettes, which streamlines laboratory workflows for greater efficiency.

Q: When should the lamp sources be replaced in the spectrophotometer?

A: Both the Tungsten Halogen and Deuterium lamps have an average operational life of approximately 2,000 hours. It is recommended to replace them when the intensity diminishes, which can be identified by inconsistent or weak absorbance readings.

Q: Where can the collected data be accessed or transferred from the device?

A: Collected data can be viewed directly on the spectrophotometers LCD screen and transferred to a PC using the USB or RS232 interfaces. This facilitates convenient data management, analysis, and reporting.

Q: What is the warm-up process for this spectrophotometer before commencing measurements?

A: The device requires a 20-minute warm-up period to stabilize the light sources and ensure accurate measurements. This is crucial for obtaining precise and consistent results in laboratory applications.

Q: How does the sealed, light-tight chamber improve measurement accuracy?

A: The light-tight chamber minimizes stray light and environmental interference, thereby enhancing measurement precision and ensuring reliable results for sensitive UV-VIS analyses.

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