UV-VIS Detector LCD 2083.2
Manual wavelength setting 190 up to 600 nm
- Description
- Parameters
LCD 2083.2 DETECTOR
A spectrophotometric detector LCD 2083.2 with continuously variable wavelengths in the range of 190 – 600 nm and a noise level ± 1.25 x 10-5 AU with an empty cell.
The detector may be used for routine analytical chromatography and chromatography on microcolumns as well as for preparative chromatography, according to the selected cell.
Connecting capillaries are led from a side panel of the detector.
An appropriate time constant may be selected according to the type of analysis. The detector is equipped with a high standard IST deuterium lamp in a special socket making possible an easy changing.
A recorder and an integrator may be connected to the detector output. A HPLC 04 analytical cell is a part of the detector.
A spectrophotometric detector LCD 2083.1 with continuously variable wavelengths in the range of 190 - 360 nm. Other features are the same as those of the LCD 2083.2 detector.
HPLC O4 Standard measuring cell supplied with the unit
| volume / optical path | 10 ul / 5 mm |
| External diameter of capillaries | 1/16" |
| Internal diameter of capillaries input/output | 0.2 / 0.5 mm |
| volume / optical path | 0.5 ul / 0.8 mm |
| External diameter of capillaries | 1/16" |
| Internal diameter of capillaries | 0.2 mm |
| volume/optical path | 45 ul / 0.4 mm, 55 ul / 1.4 mm, 70 ul / 2.4 mm |
| PLCC 04 stainless steel capillaries: external diameter | 1.5 mm |
| PLCC 04 stainless steel capillaries: inernal diameter | 1.1 mm |
| PLCC 05 PTFE capillaries: external diameter | 3 mm |
| PLCC 05 PTFE capillaries: internal diameter | 2 mm |
| Accuracy of adjustment | ± 1 nm |
|---|---|
| Typical spectral half-width | 6 nm |
| Reproducibility | ± 0.5 nm |
| Light source | Deuterium discharge lamp IST WL 24 198 (WL 24 330) |
| Time constant | 1 and 0.2 s |
| Output for integrator | 5 V/AU (1mV=2 x 10-4 au) |
| Power supply | 230 V ± 10%, 50 Hz (115 V± 10%, 60 Hz) |
| Power input | 80 VA |
| Dimensions W x H x D | 260 x 160 x 450 mm |
| Weight | 12 kg |
| Noise level at empty cell (254 nm, TC 1 s) | ± 1.25 x 10-5 AU |
| Drift at empty cell (254 nm after 1 h) | 5 x 10-4 AU/hr |
| Materials in contact with mobile phase | PTFE; fused silica, stainless steel, Vespel, PEEK |
ECOM is a global supplier of scientific and laboratory instruments for liquid chromatography. The company was established in October 1991 and it is focused on research, development, and manufacturing of scientific and laboratory equipment for liquid chromatography. Our innovative R&D and dynamic processes allow us to quickly react on customer’s needs and to propose customised products and solutions. ECOM’s focus on high quality products and responsive service supports high performance of its customers.
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