7230G VIS Spectrophotometer

Brand:NANBEI

Model:7230G

Application:

Product Introduction

 7230G VIS Spectrophotometer

Entry wavelength by keyboard

Single-point curve calibration and multi-point curve calibration (up to 12 points)

Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage

Display of concentration data with up to 200 sets of data storage

Concentration factor setting and concentration direct reading

Dark current calibration / wavelength calibration/system clock management

USB data communication

Technical paramete

Optical System

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

Detector

Silicon photo diode

Light Source

Tungsten lamp (socket type, 20W / 12V, 2000 hours)

Monitor

128×64 LCD display

Spectral Bandwidth

4nm

Wavelength Range

325~1100nm(step interval 0.1nm)

Wavelength Accuracy

±1.0nm( Auto-calibration when starting)

Photometric Repeatability

0.5nm

Stray Light

≤0.3%T(220nm, 360nm)

Photometric Range

T:-1.0 ~ 200.0%T ,A:-0.5 ~ 3.000 A,F:0 ~ 9999,C:0 ~ 9999

Photometric Accuracy

±0.5%T

Photometric Repeatability

0.2%T

Stability

±0.003A/h (500nm, warm-up one hours)

Power Requirement

220V±10%  50Hz   120VA

Dimensions

455×430×220 mm

Gross Weight

22.5kg

Net Weight

17.5kg

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