6705 UV/Visible spectrophotometer

Spectrophotometry

The spectrophotometer model 6705 has measuring modes for absorbance, transmittance, and concentration with a high level of performance and accuracy compared to the 7305 UV/Visible spectrophotometer.

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  • 197605 Spectrophotometer 6705 190-1100nm doble beam (as stock lasts)
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  • 197605Spectrophotometer 6705 190-1100nm doble beam (as stock lasts)

PRESENTATION

This spectrophotometer measures metals (iron, copper, etc.), acids (malic, lactic, tartaric, ascorbic), acetic acid, coloration, sugars (glucose, fructose, sucrose, total and reducing sugars…), thanks to colorimetric and enzymatic kits (not included).

ADVANTAGES

  • Color touch screen display
  • High quality, sealed split beam optics for optimum photometric performance
  • Save to SD/USB memory cards
  • Enhanced productivity
  • Wide range of accessories for flexibility and improved productivity 
  • Includes: 1GB of internal memory, 1GB SD/USB memory card, 100 disposable cuvettes, instruction manual, power cable, PC software on CD ROM with interface cable
 

TECHNICAL FEATURES

Unities: mEq/l, ppm, mg/l, g/l, %, µg/ml, mg/ml, g/dl, mg/dl, µg/l, ng/l, µg/dl, M, mM, µM, U/l, mU/l, U/ml, blank
Wavelength range: 190 to 1100 nm
Wavelength resolution: 0.1 nm
Wavelength accuracy: ± 1,0 nm
Wavelength repeatability: ± 0.2 nm
Spectral bandwidth: 4 nm
Transmittance 0 to 199.9%T
Absorbance – 0.300 to 3.000 A
Accuracy ± 0.005 A to 1,0 A
Resolution 0.1%T, 0.001 A
Stability < 0.001 A/h after warm-up
Quantitation range: - 99999 to +99999
Quantitation resolution: selectable 1, 0.1, 0.01 or 0.001
Calibration: up to 20 standards with 5 replicates of each 
Curve fit algorithms: linear, quadratic, and cubic functions
Multi-wavelength: up to 4 wavelengths
Calculations: ratio, difference, formulae with factors
Kinetics time limits: 0 to 9999 seconds
Calibration: standard of factor
Analysis: curve details with mean rate of change plus formula of line of best fit
Spectrum range: any range between 190 and 1100 nm
Scan speed: 1500 nm/min
Scan interval: 0.1 nm
Analysis: auto peaks and valleys, zoom, addition, substraction, peaks ratios, smoothing, area under curve, wavelength table, derivatives, analysis points, overlay
Light source: xenon lamp
Configuration: secure multi-user and free access
Number of users: 10 users + supervisor
Methods/results memory: >500 on internal flash memory or removable media
Removable media: SD memory card
Outputs: USB, Centronics, Analogue
Dimensions (H x L X D): 220 x 490 x 390 mm
Weight: 7.5 kg  
 

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