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| Technical Specifications |
| Photometric specifcations |
| Photometric mode |
Absorbance, %Transmission, concentration, scan, ratio, multi and single wavelength, kinetics in ∆Abs*factor/min |
| Kinetics mode |
Start time, end time, interval, numbers of points TBA. |
| Analysis mode |
LSQ, rate, factor, curve |
| Scan range |
Full wavelength scan 190nm – 1100nm |
| Slew rate |
Measurement time for full spectrum acquired simultaneously in less then <5 sec |
| Photometric range |
-0.3 – 2.499 Abs0-199% T |
| Photometric Reproducibility |
±0.003Abs (0 to 0.5Abs)±0.007Abs (0.5-1.0Abs) @ 260nm |
| Photometric Accuracy |
±0.005A or ±1% of the reading, whichever is the greater |
| Wavelength reproducibility |
< ±0.2nm |
| Wavelength accuracy |
± 2 nm |
| Zero stability |
±0.003Abs/hour after 20min warm up @ 340nm |
| Noise |
0.002A rms at 0A @ 260nm0.005A (pk to pk) at 0A @ 260nm |
| Bandwidth |
5 nm |
| Stray Light |
< 0.5% at 220nm and 340nm NaNO2 |
|
| Optical arrangements |
| Optical arrangements |
Dual channel Czerny Turner with flat grating, 1024 pixel CCD array |
| Lamp |
Xenon flash lamp |
| Lifetime |
109 flashes |
| Warranty |
1 year |
| Performance Verification |
Auto diagnostics when switched on |
|
| Methods Programming |
| Method storage |
Up to 90 user-defined methods |
| Built-in methods for |
nucleic acids (dsDNA, ssDNA, RNA, Oligos),
labelling efficiency (dye incorporation for microarrays),
proteins (Bradford, Lowry, BCA, Biuret, UV), and cell density (microbiology) |
| Predefined functions for |
Self-programming methods:
single and multiple wavelength, concentration, wavelength scan, kinetics, standard curve, and ratio calculation |
|
| LabelGuardTM Microliter Cell |
| LabelGuardTM Microliter Cell |
Adapter with two lids included in the system |
| Operation Temperature |
5 to 50°C |
| Dimensions |
12.5 x 12.5 x 69.5 mm (8.5 mm centre height) |
| Lid Factor 10 |
Lid with optical pathlength 1mm (+/-0.02 mm) for 3 to 5 µl samle volume;
Dilution factor 1/10 |
| Lid Factor 50 |
Lid with optical pathlength 0.2mm (+/-0.02 mm) for 0.7 to 4 µl samle volume;
Dilution factor 1/50 |
|
| Standard Cuvettes |
| Cuvettes cells |
10mm cuvette cells with outside dimension 12.5mm x 12.5mm.
Quartz SUPRASIL cells are recommended. |
| Cuvette compartment |
10mm cell (outside dimension 12.5mm x 12.5mm) |
| Cuvette storage |
8 x 10mm cells |
|
| Electical |
| Power |
External autoranging power supply 225 VA |
| Operating voltages |
90 - 250 V, (50 Hz / 60 Hz), Max 30VA |
|
| Operating environment |
| Temperature |
10 - 35 °C |
| Cooling |
Natural air, no internal fan |
| Heated cell holder |
Not necessary |
|
| Input / Output Ports |
| USB |
USB is standard.
for connection to a PVC for direct data download for spreadsheet calculations, printout and data storage |
| Built-In Printer |
Internal Serial interface to optional external printer.
Graphics to be printed out on thermal high stability paper, 56mm wide, and 40 columns |
| BlueTooth |
Internal Serial interface to optional Blue Tooth wireless
link for connection to a PC |
|
1. Safety
The instruments is designed to conform with: EN-61010-1:2001 and EN 6010-2-101: 2002
2. Certification
To Article 5 of the Low Voltage Directive (73/23/EEC), the EMC Directive (89/336/EEC) and the IVD Directive
The standards used shall be
- EN 61010-1: 2001
safety requirements for electrical equipment for measurement, control and laboratory use
- EN 61326-2.3: 1998
electromagnetic compatibility - generic emission standard Electrical equipment for measurement, control
and laboratory use
- EN 61000-4-6: 1992
electromagnetic compatibility - generic immunity standard part 1. Residential, commercial and light industry
Specifications are subject to change without notice. |
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