Spectrophotometer

A spectrophotometer is an instrument used to measure the absorption of materials as a function of wavelength. The system consists of an integrated light source and a spectrometer. It is widely used in chemical, biological, and medical diagnostic laboratories, as well as in the food, pharmaceutical, paint, and metallurgical industries.

To meet the needs of various research, educational, laboratory, and industrial applications, Fath Noor Mihan (Phylabs) has designed and developed high-quality optical spectrometers offering competitive performance and pricing compared with similar international products. The spectrometer is available in two models, providing sample absorption spectrum detection over wavelength ranges of 250–1100 nm and 400–1100 nm, depending on the customer's requirements.

Specification

Value

Specification

Value

Optical Design

Symmetrical Czerny–Turner, 100 mm focal length

Wavelength Range

250–1100 nm*

Model

SpecPhoto-A-UV-Vis-NIR

Wavelength Range

400–1100 nm*

Spectral Resolution (FWHM)

< 1 nm

Wavelength Accuracy

< 0.3 nm

Acquisition Time

10 ms–10 s

Maximum Sampling Rate

250 Hz

Stray Light

< 0.01%

Diffraction Grating

300–1800 lines/mm, 500 nm Blazed

Detector

Toshiba TCD1304

A/D Converter

16-bit

Signal-to-Noise Ratio

300:1

Computer Interface

USB 2.0

Absorbance Range

2.47

Input Voltage

220–240 V AC, 50 Hz

Power Consumption

200 VA

Dimensions

450 × 450 × 130 mm

Weight

3 kg

Compatible OS

Windows 7/8/10

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