Equipos de LaboratorioEspectrofotómetros

ESPECTROFOTOMETRO

ESPECTROFOTOMETROS | ESPECTROFOTOMETRO | HB Químicos y Equipos Ltda.

VIS Spectrophotometer

 

Modelo: 721-D

 

Features:

 

● High Vis performance between 335~1000nm

 

● Specially designed for industry and labs

 

● High accuracy with digital wavelength display

 

● Automatic 0%(T)and 100%(T)calibration

 

● Display of concentration data function

 

● RS232 communication(722)

 

● Data-processing software(722 optional)

 

Specifications:

 

Model:                                                    721                               722

Optical System                      Single beam, C-T type, 1200 lines/mm grating

Light Source                          Tungsten lamp(Socket type, 20W/12V, 2000h)

Spectral Bandwidth                                5nm                               4nm

Wavelength Range                            340~1000nm                  325~1000nm

Wavelength Accuracy                                                  ±2nm

 

Wavelength Repeatability                                              1nm

 

Stray Light                                                         ≤0.5%T(360nm)

 

Photometric Range            T: 0~199.9%, A: 0~1.999Abs, F: 0~9999, C: 0~9999

Photometric Accuracy                            ±1.0%T                          ±0.5%T

Photometric Repeatability                       ±0.3%T                          ±0.2%T

Stability                                                              ≤±0.5%T/5min

 

Power Supply                                                  AC110/220V, 50/60Hz

 

Overall Dimensions                                              470×350×200mm

 

Net Weight                                                8Kg                               10Kg

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