UV Detector
The ultraviolet-visible dual-wavelength detector features high sensitivity and a wide linear range. The deuterium lamp and tungsten lamp are interchangeable.
Touchscreen design makes operation simple. Wavelength multi-point correction Digital output and analog output can be replaced at any time. The firmware program can be updated online, with LAN connection and stable data transmission.
The specific power-off protection function enables the instrument to promptly alarm and automatically stop operation according to the set program.
Flow cell specification parameters
NO |
optical path (mm) |
Interface size |
Max flow velocity(mL/min) |
Max pressure(MPa) |
1 |
10 |
1/16” |
20 |
25 |
2 |
3 |
1/16” |
50 |
15 |
3 |
2/1.25/0.5 |
1/16” |
250 |
15 |
4 |
2/1.25/0.5 |
1/8” |
1000 |
15 |
5 |
2/1.25/0.5 |
1/4” |
10000 |
15 |
Product parameters
Model |
EUD0010 |
EUD0050 |
EUD0100 |
EUD0200 |
EUD0500 |
EUD1000 |
EUD3000 |
|
| Model | flow cell |
Analysis |
Semi-prep |
Prep |
||||
Interface size |
1/16” |
1/16”or 1/8” |
1/8” | Φ6mm | ||||
Material |
SSTor PEEK |
|||||||
Optical path |
10mm |
3mm |
10/3/2/1.25/0.5 |
|||||
Wavelength accuracy |
±1nm |
|||||||
Wavelength repeatability |
0.2nm |
0.3nm | ||||||
Wavelength range & light source |
190-700 deuterium lamp |
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|
Min. detection limit (Naphthalene methanol solution) |
≤4*10⁻⁹g/mL |
≤4*10⁻⁸g/mL |
≤4*10⁻⁸g/mL |
≤4*10⁻⁷g/mL |
≤4*10⁻⁸g/mL | |||
Bandwidth |
8nm |
|||||||
Detection range |
(0-5) AU |
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Baseline noise (static) |
0.75*10⁻⁵ AU |
|||||||
Baseline drift (static) |
1*10⁻⁴ AU/h |
|||||||
Control mode |
RS232 or LAN |
|||||||
Display |
5.0-inch touch screen |
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Power supply |
AC 100-240V,50/60Hz |
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Power |
75W |
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Size(L*W*H) |
368*260*140 |
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| Weight(kg) | 6.9 | |||||||
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