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 UV/Visible Double Beam Spectrophotometer / 더블 빔 분광광도계 |
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| Cat. No. |
Model |
Description |
| S23-07-150 |
6850 |
UV/Visible Double BeamSpectrohotometer |
| Cat. No. |
S23-07-150 |
| Model |
6850 |
| Wavelength Range
| 190 to 1100 nm |
| Wavelength Resolution
| 0.1 nm |
| Wavelength Accuracy
| ±0.3 nm (at 0.5 and 1 nm bandwidth) ±0.5 nm (at 2, 4 and 5 nm bandwidth) |
| Wavelength Reproducibility
| ± 0.2 nm |
| Spectral Bandwidth
| Variable 0.5, 1, 2, 4, 5nm |
| Photometric Range
| - 0.3 to 3.0A 0 to 200%T |
| Photometric Accuracy
| ±0.002A (0- 0.5A) ±0.3% T (0 - 100%T) |
| Photometric Reproducibility
| ±0.001 Abs (0 to 0.5 Abs) ±0.002 Abs (0.5 to 1.0 Abs) 0.15%T (0 - 100%T) |
| Resolution
| 0.1%T, 0.001A |
| Stray Light
| < 0.05%T at 220 and 360nm |
| Noise
| 0.0005A |
| Stability
| ±0.001A/h at 500nm after 15 min warm up |
| Multi-Wavelength
| Up to 10 wavelengths, up to 20 wavelengths with PC software |
| Calculations
| Ratio, difference, formulae with factors |
| Spectrum Range
| Any range between 190 and 1100nm |
| Scan Speed
| 100 to 2000nm/min |
| Scan Interval
| 0.1, 0.2, 0.5, 1, 2 or 5nm |
| Analysis
| Auto peaks and valleys, zoom. Addition, subtraction, peak ratios, smoothing,
area under curve, wavelength table, derivatives, overlay with PC software |
| Kinetics
| Up to 12 hours with time intervals of 0.1, 0.2, 0.5, 1, 2, 5, 10 or 30 seconds |
| Analysis
| Slope and formula of line of best fit between any two points |
| Quantitation Points
| Up to 3 wavelengths |
| Quantitation Calibration
| Blank with up to 10 standards or factor |
| Concentration Range
| 0 - 99999 |
| Calibration
| Blank with standards or factor |
| DNA/ RNA and Protein
| DNA/RNA Ratio, concentration, A320 correction |
| Light Source
| Tungsten halogen and Deuterium lamps |
| Lamp Changeover
| 325 to 370nm selectable |
| Outputs
| USB and parallel |
| Operating System:
| Windows 2000, XP, Vista, Windows 7 |
| Electrical Supply
| 120VA, 220/110V, 50/60Hz |
| Size (W x D x H)
| 600×450×200 mm |
| Weight |
22 kg |
Optional Accessory
| Cat. No |
Model |
Description |
| S23-07-501 |
685131 |
Water Heated 10×10 mm Single Cell Holder |
| S23-07-505 |
685005 |
10 to 100 mm Path Length Cuvette Holder |
| S23-07-509 |
685304 |
Micro Cuvette Holder |
| S23-07-513 |
685401 |
8 Position Automatic Cell Holder |
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