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Detailed Product Description:
Product Overview:
The Electronics India (EI-DVI) Model 305 Digital Spectrophotometer is engineered to be an economical, reliable, rugged, and accurate instrument specifically designed for the spectrophotometric analysis of chemical concentrations. Operating across the visible spectrum from 340 nm to 960 nm, this instrument is categorized as a Visible Spectrophotometer. It is optimized for essential laboratory procedures, providing highly stable and accurate results.
Key Features and Capabilities:
• Wide Wavelength Range: The instrument operates across a range of 340 nm to 960 nm.
• Highly Stable & Accurate: Designed for high performance and precision in measurement.
• Direct Concentration Facility: Provides immediate readout of concentration alongside transmission and absorbance data.
• Dual Digital Display: Features a dual digital display system, allowing simultaneous observation of the selected wavelength and the measured data.
• Clear Output Display: The output is clearly shown on a 3 ½ Digit Bright Red LED Display (seven segment) in terms of Percentage Transmission (%T), Absorbance (Abs.), and Concentration (Conc.).
• Monochromator: Utilises a high-quality 600 line/mm Holographic Grating for accurate wavelength separation.
• Sample Handling: Designed to hold 10 mm path length glass square cuvettes.
• Recorder Output: Includes an available output for connecting a recorder or external data logging device.
Applications:
The Model 305 Digital Spectrophotometer is a highly useful and reliable piece of equipment across various scientific and industrial environments, including:
• Chemistry Laboratories
• Pharmaceutical Industries
• Academic Settings (Colleges and University Labs)
• General Quantitative Spectrophotometric Analysis
Technical Specifications (Model 305):
|
Specification
|
Detail
|
|
Model Number
|
305
|
|
Spectrophotometer Type
|
Digital Visible Spectrophotometer
|
|
Wavelength Range
|
340 – 960 nm
|
|
Spectral Bandwidth
|
5 nm
|
|
Wavelength Resolution
|
1 nm
|
|
Wavelength Accuracy
|
± 2.5 nm
|
|
Wavelength Repeatability
|
± 2 nm
|
|
Resolution (%T, Abs, Conc.)
|
%T: 0.1, Abs: 0.001, Conc.: 1
|
|
Output Range (%T, Abs, Conc.)
|
%T: 0 – 100, Abs: 0 – 1.99, Conc.: 0 – 1999
|
|
Display
|
3 ½ Digit Bright Red LED Display (Dual Display for Wavelength & Data)
|
|
Detector
|
Silicon Photodiode
|
|
Monochromator
|
600 line/mm Holographic Grating
|
|
Light Source
|
6V, 10W, Tungsten Halogen Lamp
|
|
Sample Holder
|
10 mm glass square cuvettes / 10 mm Test Tube
|
|
Recorder Output
|
Available
|
|
Operating Temp. Range
|
5 °C to 45 °C
|
|
Power
|
230 V ± 10% AC, 50Hz (or 226 V ± 10% AC, 50Hz)
|
|
Dimensions (L x B x H)
|
475 x 285 x 130 mm (Approx.)
|
|
Weight
|
8.5 Kg (Approx.)
|
Included Accessories:
The standard package for the Model 305 includes the following accessories:
• Glass Square Cuvettes of 10 mm path-length (A set of 2)
• Operation Manual
• Dust Cover
Product overview
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