Descripción del producto

MICROPROCESSOR UV-VIS SPECTROPHOTOMETER – DOUBLE BEAM

TECHNICAL SPECIFICATIONS : VSI***1

Wavelength Range         : **0 – ***0 nm

Spectral Bandwidth        : 1 nm

Working Mode : T, A, C, E

Optical System : Double Beam

Scanning Speed                : Fast / Medium / Slow

Photometric Range        : *0.3 – 3.4 A, 0 to **0 %T,

Wavelength Accuracy   : *- 0.3 nm

Wavelength Reproducibility : < 0.*0 nm

Photometric Accuracy   : *- 0.3 %T (****0 %T) and *- 0.**2 A ( **0.1 A)

Photometric Reproducibility : <0.*5% T

Stray Light          : < 0.1 %T (NaI **0nm, NaNO2  **0nm)

Baseline Flatness : + *0.**2 A

Stability               : <0.**1 A/hour (at **0nm, after warming up)

Cell Container   : Automatic 8 Cell Changer

Noise                   : **0.**1A (at **0nm, after warming up)

Detector             : Dual Silicon Photodiode

Display                : 6 inches high light blue LCD

Key Board         : Soft Touch membrane type

Serial Interface                : RS***2C Computer Interface

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

Size (LxBxH)      : **0x**0x**0mm (Approx.)

Weight               : *6 Kg. (Approx.)

Accessories : Quartz Cells – 4 Nos., Glass Cells – *6 Nos., Fuse – 3 Nos., RS***2 (Interface Cable) – 1 No., Software CD – 1 No., Instrument Cover – 1 No. and Instruction Manual – 1 No.

MICROPROCESSOR UV-VIS SPECTROPHOTOMETER – SINGLE BEAM

TECHNICAL SPECIFICATIONS : VSI***2

SPECTRAL

Wavelength      : **5 to ***0 nm

Spectral Bandwidth : 2 nm

Accuracy             : *- 0.5 nm

Repeatability    : *- 0.3 nm

Resolution         : 0.1 nm

PHOTOMETRIC

Photometric Range : %T : 0 to **0%, ABS: 0 to 1.**9, CONC : 0 to ***9, K-Factor : 0 to ***9

Accuracy             : *- 0.**5 Abs at 1.0 Abs 

                            : *- 0.**0 Abs at 1.5 Abs

Readability         : *- 1 Count

Stray Light          : Less than 0.1% at **0 nm

Data Readout   : Single Line LCD Display

Key Board          : 4 Keys, Soft Touch Membrane Type

Printer Interface : Printer Interface for any centronics dot matrix printer

Serial Interface : RS***2C Computer Interface

Light Source      : (1). 6V, *0W Tungsten Halogen Lamp *******0 nm

                              (2). Deuterium Lamp (D2) ******0 nm with facility to changeover 

                                     between ******0 nm.

Detector             : Wide Range Silicon Photodiode

Optics                  : Complete Mirror Optics with Resolution ***0 Grooves/mm Grating

Sample Holder : 4 Position Adjustable Sample Holder

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

Size (LxBxH)      : **0x**0x**0mm (Approx.)

Weight                : *0 Kg. (Approx.)

STANDARD ACCESSORIES : Quartz Cuvette – 1 Pair, Glass Cuvette – 2 Pairs, Interface Cable – 1 No.    Software CD – 1 No., Main Lead – 1 No. and Instruction Manual – 1 No.

MICROPROCESSOR UV-VIS SPECTROPHOTOMETER – SINGLE BEAM – ADVANCE MODEL

TECHNICAL SPECIFICATIONS : VSI***3

Wavelength Range         : **0 - ***0 nm

Wavelength Accuracy   : **0.5 nm

Wavelength Repeatability: **0.1 nm

Wavelength Readability                : 0.1 nm

Spectral Bandwidth        : 1 nm

Photometric Range        : 0~**0 %T, *0.3~3.0A, 0~***9C

Photometric Accuracy   : *- 0.3 %T

Photometric Repeatability : *- 0.3 %T

Stray Radiant    : <= 0.3 %T, (At **0 nm, **0 nm)

Stability               : *- 0.**2 A/1hr/ **0 nm (after *0 min warm-up)

Light Source      : Deuterium Lamp & Tungsten Halogen Lamp

Power Supply   : *****0 V *0 Hz, AC

Display                 : **8**4 Dots Alphanumeric LCD Display

Data Output      : USB & Parallel Port

Sample Holder : 4 Postition *0mm Cell Changer

STANDARD ACCESSORIES : Square Glass Cuvettes – 4 Nos., Software CD – 1 No., Operation Manual – 1 No., Dust Cover – 1 No.