Product Description

We are one of the leading manufacturers of a range of Digital Spectrophotometers. Our product range includes four models of Digital Spectrophotometer VSI-SP1, VSI-SP2, VSI-SP3 & VSI-SP4. These Digital Spectrophotometers are engineered with precision to meet various requirements of different laboratories.

Models Available : VSI-SP1, VSI-SP2, VSI-SP3, VSI-SP4

Features of Digital Spectrophotometers:

• Range **0nm to **0nm

• Dual Digital Display for Wavelength and Results (In VSI-SP2, SP3 & SP4)

• Wavelength Resolution 5nm (In VSI-SP1)

• Wavelength Resolution 1nm (In VSI-SP2, SP3 & SP4)

• Highly Stable and accurate

• Direct Concentration Facility

• *0 mm and *0 mm Path Length (In Model : VSI-SP4 only)

DIGITAL SPECTROPHOTOMETER

TECHNICAL SPECIFICATIONS OF MODELS : VSI-SP1 & VSI-SP2

Range                       : **0 to **0 nm.

Resolution                 : % Transmission: 0.1%

Resolution                 : Absorbance     : 0.**1

Resolution                  : Concentration  : **1

Output                       : % Transmission: 0 to **0%

Output                        : Absorbance     : 0 to 1.**9

Output                        : Concentration  : 0 to ***9

Display                                 : 3½ digit LED Display for Results

Display                                 : 3 digit LED display for Wavelength {In VSI-SP2 only}

Monochromator        : **0 lines/ mm. Grating

Detector                   : Silicon Photo diode

Light Source             : 6V, 1Amp, Vertical Tungsten Halogen Lamp

Path Length              : *0mm.

Spectral Bandwidth    : *0nm. {5 nm in VSI-SP2}

Wavelength Resolution : 5nm.  {1nm in VSI-SP2}

Wavelength Accuracy : *- 2.5nm. {+/- 1 nm in VSI-SP2}

Repeatability            : *- 2nm.  {+/- 1 nm in VSI-SP2}

Sample System           : *2mm. dia Clear Glass matched Test Tubes

Operating Temperature : 5 to *5 degC

Power Supply            : **0V ***0%, *0 Hz AC

STANDARD ACCESSORIES: Matched Test Tubes (5 Nos.) & Instruction Manual. 

DIGITAL SPECTROPHOTOMETER MODEL : VSI-SP3 AND VSI-SP4

TECHNICAL SPECIFICATIONS:

Range                         : **0 to **0 nm                                              

Resolution                  : %T : 0.1, Abs.: 0.**1, Conc : **1                  

Output                        : %T : 0 to **0%, Abs.: 0 to 1.**9,                  

Output                       : Conc : 0 to ***9                               

Display                                   : 3½ digit LED for Results                                

Display                                   : & 3 digit LED Display for Wavelength         

Monochromator        : **0 Lines/mm Diffraction Grating  

Detector                     : Silicon Photodiode                           

Light Source               : 6V, 1Amp. Vertical Tungsten Halogen Lamp                                              

Path Length                : *0 mm {*0 mm & *0 mm in VSI-SP4}

Spectral Bandwidth    : 5 nm                                                 

Wavelength Resolution : 1 nm                                                          

Wavelength Accuracy : *- 1 nm                                                         

Repeatability              : *- 1 nm                                                         

Sample Holder                        : Square Glass Cuvettes *0 mm Optical Path Length

Sample Holder                        : { *0mm & *0mm Optical Path Length in VSI-SP4}

Operating Temp.       : 5 to *5 Degree C                                          

Power Supply             : **0V *- *0%, *0 Hz AC        

STANDARD ACCESSORIES : 2 Nos. Glass Cuvettes of *0mm Path Length, 2 Nos. Fused Glass Cuvettes of *0mm Path Length (with VSI-SP4 only) & Instruction Manual.