Spectrophotometry
UV-Vis spectrophotometer, i7
- The main unit and the PC software can each run quantitative analysis, kinetics, wavelength scan, multi-wavelength, DNA/protein and data printing functions; the PC software also handles data processing
- Suspended optical system on a reinforced, thickened base plate, eliminating the effect of vibration and deformation on the optics
- 24-bit high-speed, high-precision A/D conversion for higher instrument sensitivity
- Core components imported from Germany and Japan
- Automatically switchable bandwidth of 0.5/1/2/4 nm
Also listed in: Food technology: Food physicochemical analysis
Specifications
- Brand
- Hanon · i7
- Wavelength range
- 190–1100 nm
- Spectral bandwidth
- 0.5/1/2/4 nm
- Wavelength accuracy
- ±0.1 nm (D₂ 656.1 nm); ±0.3 nm (full range)
- Wavelength reproducibility
- ≤0.1 nm
- Photometric accuracy
- ±0.2%T
- Photometric repeatability
- ≤0.15%T
- Stray light
- ≤0.03%T
- Stability
- ±0.001 A/h (at 500 nm)
- Baseline flatness
- ±0.001 A
- Noise
- ±0.0005 A
- Photometric range
- 0–200%T, −4.0 to 4.0 A, 0–9999 C
- Wavelength setting
- Automatic
- Scan speed
- High, medium or low (selectable)
- Data output
- USB port
- Printer port
- Parallel port
- Display
- LCD (320 × 240)
- Light source
- Deuterium lamp and tungsten-halogen lamp
- Detector
- Silicon photodiode
- Power supply
- 220 V AC ±10%, 50 Hz or 110 V AC, 60 Hz
- Dimensions
- 625 × 430 × 210 mm
- Weight
- 28 kg
On request
Variants & pricing
UV-Vis spectrophotometer, i7
i7On request
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