VIS 7200 visible spectrophotometerOptical system with concave grating, large screen can display spectrum LCD display. The fast full wavelength scanning and human-machine dialogue control method, as well as the wide and expandable visible spectrophotometer in the sample chamber, give you a feeling that surpasses ordinary visible spectrophotometers. It can be widely applied in departments such as medicine and health, clinical laboratory, biochemistry, petrochemicals, environmental protection, quality control, etc.

VIS 7200 visible spectrophotometerMain technical parameters

Optical system: single beam, concave grating, 1200 lines/mm

Wavelength range: 330-999nm Shanghai Tianmei Scientific Instrument Co., Ltd

Wavelength adjustment: 0.1nm

Wavelength accuracy: ± 1.0nm

Wavelength repeatability: 0.5nm

Range of photometric values: 0-150% or -0.17-2ABS

Luminous accuracy: ± 0.8% T (NBS903)

Luminous repeatability: 0.4% T
Spectral bandwidth: 5nm
Baseline straightness: ± 0.005A
Wavelength scanning speed: 60-800nm/min (full wavelength range)
Wavelength movement speed: 3600nm/min (full wavelength range)
Scattered light: 0.5% (360nm)
Light source: halogen lamp
External interface method: RS232
Detector: Silicon Photovoltaic Cell
Display: 4 'LCD screen with background light
Sample Room: Manual 4-pack absorption tank rack
Dimensions: 110mm (W) × 160mm (L) × 12mm (H)
370mm(W)×310mm(L)×235mm(H)
Weight: 15kg

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