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UV-Vis Spectrophotometer T80 & T80+ PG Instruments |
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Specifications |
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Instrument Type |
T80 |
T80+ |
Optical System |
Double beam |
Double beam |
Scan Speed |
Selectable |
Selectable |
Wavelength Range |
190 - 1100 nm |
190 - 1100 nm |
Wavelength Accuracy |
± 0.3 nm |
± 0.3 nm |
Wavelength Reproducibility |
≤ 0.2 nm |
≤ 0.2 nm |
Spectral Bandwidth |
2 nm |
0.5, 1.0, 2.0, 5.0 nm |
Photometric Mode |
Transmittance, Absorbance, Energy |
Transmittance, Absorbance, Energy |
Concentration |
Concentration |
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Photometric Range |
-0.3 - 3.0 Abs |
-0.3 - 3.0 Abs |
Photometric Accuracy |
0.002 A ( 0 - 0.5 A ), 0.004 A ( 0.5-1.0 A ) |
0.002 A ( 0 - 0.5 A ), 0.004 A ( 0.5 - 1.0 A ) |
0.3 % T ( 0 - 100 % T ) |
0.3 % T ( 0 - 100 % T ) |
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Photometric Reproducibility |
0.001 A ( 0 - 0.5 A ), 0.002 A ( 0.5-1.0 A ) |
0.001 A ( 0 - 0.5 A ), 0.002 A ( 0.5 - 1.0 A ) |
0.15 % T ( 0 - 100 % T ) |
0.15 % T ( 0 – 100 % T ) |
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Photometric Noise |
0.001 A ( 500 nm ) 30 min warm-up |
0.001A ( 500 nm ) 30 min warm-up |
Baseline Flatness |
0.0015 A ( 200 - 1000 nm ) |
0.0015 A ( 200 - 1000 nm ) |
Baseline Stability |
0.0008 A/h ( 500 nm, 0 Abs ) |
0.0008 A/h ( 500 nm, 0 Abs ) |
2 hr warm-up |
2 hr warm-up |
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Stray light |
≤ 0.12 % T ( 220 nm Nal, 340 nm NaNO₂ ) |
≤ 0.12 % T ( 220 nm Nal, 340 nm NaNO₂ ) |
Standard Functionality |
Photometric, Quantitative, Spectrum & DNA measurements |
Photometric, Quantitative, Spectrum & DNA measurements |
Cell Holder |
Automatic 8 Cell changer |
Automatic 8 cell changer |
Detector |
Silicon photo diode |
Silicon photo diode |
Light Source |
Tungsten Halogen and Deuterium arc lamps |
Tungsten Halogen and Deuterium arc lamps |
Display |
Digital LCD display |
Digital LCD display |
Printer |
Not available |
Not available |
PC Interface |
RS232/USB |
RS232/USB |
Software Support |
Local and UV Win |
Local and UV Win |
Power Supply |
Switchable 120 – 230 VAC 50 – 60 Hz |
Switchable 120 – 230 VAC 50 – 60 Hz |
Weight |
25 Kg |
25 Kg |
Dimensions,W x D x H |
520 x 420 x 230 mm |
520 x 420 x 230 mm |
Each Unit is supplied with the following as standard : |
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1 x Certificate of conformity |
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1 x 8 position 10 mm path length motorised cell holder |
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1 Pair 10 mm Quartz cells |
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1 x Black block for dark current correction |
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1 x Fuse ( 2 A ) |
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1 x Power cord |
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1 x Instruction manual |
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1 x Packing list |