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Electronics India (EI) Model 301 Digital Spectrophotometer:
Product Overview:
The Digital Spectrophotometer Model 301 by Electronics India is designed to be an economical, reliable, rugged, and highly accurate instrument for performing spectrophotometric analysis across various concentrations. Operating within the visible spectrum and near infra-red range, the instrument is suitable for analyzing both liquids and solids in diverse laboratory settings, educational institutions, and research facilities.
Key Features and Benefits:
• Wide Operational Range The instrument operates effectively across a wide wavelength range from 340 nm to 960 nm.
• Direct Concentration Reading The Model 301 provides a direct concentration facility, allowing immediate readings of Concentration (Conc.), alongside Percentage Transmission (%T) and Absorbance (Abs.).
• Clear Digital Output All results are displayed clearly on a 3 ½ Digit Bright Red LED Display.
• Stability and Accuracy The design prioritizes stability and accuracy for reliable results.
• Standard Sample Compatibility It utilizes standard 10 mm path length cuvettes.
Detailed Specifications:
|
Parameter
|
Detail
|
|
Model
|
301
|
|
Type of Product
|
Digital Visible Spectrophotometer
|
|
Wavelength Range
|
340 – 960 nm
|
|
Resolution
|
%T: 0.1, Abs: 0.001, Conc.: 1
|
|
Output Readout
|
%T: 0 – 100%, Abs: 0 – 1.99, Conc.: 0 – 1999
|
|
Display
|
3.5 Digit Bright Red LED Display
|
|
Detector
|
Silicon Photodiode
|
|
Light Source
|
6V, 10W, Tungsten Halogen Lamp
|
|
Monochromator
|
600 line/mm Holographic Grating
|
|
Spectral Bandwidth
|
10 nm
|
|
Wavelength Resolution
|
5 nm
|
|
Wavelength Accuracy
|
± 2.5 nm
|
|
Repeatability
|
± 2 nm
|
|
Sample Holder
|
10 mm Glass Square Cuvettes (or 10 mm Test Tube)
|
|
Recorder Output
|
Available
|
|
Operating Temperature Range
|
5 °C to 45 °C
|
|
Power
|
230V ± 10% AC, 50 Hz
|
|
Dimensions (L x B x H)
|
475 x 285 x 130 mm (Approx.)
|
|
Weight
|
8.5 Kg (Approx.)
|
Included Accessories:
The unit typically comes complete with a set of accessories to ensure immediate operation, including:
• Glass Square Cuvettes of 10 mm path-length (A set of 2)
• Operation Manual
• Dust Cover
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