Visible Spectrophotometer – 67 Series

Color touch screen display
High quality, sealed split beam optics for optimum photometric performance
Secure multi-user operation
Save to SD memory cards
Enhanced productivity
Extensive range of accessories for flexibility and improve productivity
There are three models in the 67 series – Model 6700 covers the visible range of the spectrum and has a 4nm bandwidth; Models 6705 and 6715 cover the UV/visible range of the spectrum and have a 4nm and 1.5nm bandwidth respectively. All three instruments have modes for photometrics, spectrum scanning, multi-wavelength analysis, kinetics and quantitation, giving direct concentration results against single or multi-point calibrations. With extensive post measurement tools to ensure results are presented exactly to each users requirements the 67 series spectrophotometers also offer significant advances in data portability.

Together, the touch screen and colour display give the fastest, most flexible instrument interface possible. Where fine cursor control is required, using the QWheel™ makes the task easy and precise.

The high capacity internal memory of the 67 series enables over 500 methods and results to be stored. Removable SD cards further increases the flexibility and data transfer and enables the direct transfer of results to a PC via a USB port. Here all data can be viewed, exported, saved or printed for generating reports and standard operating procedures. Copying the SD card to the instrument’s internal memory enables the easy cloning of multiple instruments, ensuring common laboratory practice and speeding set-up in busy teaching establishments.

Parameter 6700, 6705 and 6715
Wavelength range 320 to 1100nm (6700), 190 to 1100nm (6705, 6715)
Wavelength resolution 0.1nm
Wavelength accuracy ± 1.0nm
Wavelength repeatability ± 0.2nm
Spectral bandwidth nm (6700, 6705), 1.5nm (6715)
Transmittance 0 to 199.9%T
Absorbance – 0.300 to 3.000A
Accuracy ± 0.005A at 1.0A
Resolution 0.1%T, 0.001A
Stability < 0.001A/h after warm-up Quantitation range – 99999 to +99999 Quantitation resolution selec table 1, 0.1, 0.01 or 0.001 Calibration Up to 20 standards with 5 replicates of each Units 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 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 or factor Analysis Curve details with mean rate of change plus formula of line of best fit Spectrum range Any range between 320 (6700) or 190 (6705, 6715) and 1100nm Scan speed 1500nm/min Scan interval 0.1nm Analysis Auto peaks and valleys, zoom, addition, subtraction, peak ratios, smoothing, area under curve, wavelength table, derivatives, analysis points, overlay Light source Tungsten halogen lamp (6700), Xenon lamp (6705, 6715) 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
Size (w x d x h) 490 x 390 x 220mm
Weight 7.5kg