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Instrument Database:
VWR International GmbH - L-2300 Column Ovens
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| Year of introduction |
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| Status |
available |
| Company |
VWR International GmbH
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| Categories |
Chromatography: LC/HPLC
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For improving the quality of your analyses The L-2300 Column Oven with its Peltier elements and circulating fans generate remarkable constant and uniform temperatures within the oven chamber. This guarantees maximum reproducibility of retention times and rapid achievement of the required temperature. An additional heating block thermostats the eluent. In this way, temperature gradients within the column can be minimised, hence improving peak shape. This is especially important when using Chromolith columns at higher flow rates. - Highest possible temperature constancy and homnogeneity
- High temperature accuracy
- Rapid temperature attainment
- Eluent pre-heating
- Column-switching valves can be fitted
- Recording of oven and ambient temperatures during analysis
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| Specifications |
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Temperature range
| Room temperature minus 15°C to 65°C
| | Capacity | 3 columns <= 250 mm
| Temperature accuracy
| +- 1°c
| Temperature constancy
| +- 0.1°C
| Safety
| - Error handling
- Adjustable leak sensor (gas sensor)
- Over-heating protection
- Door sensor
| FDA/GXP features
| - Delays sample injection until the required temperature has been attained
- Maintenance logbook for optional column-switching valve (date of last seal replacement, number of switching cycles)
In conjunction with the EZChrom Elite software: - Temperature profile in the oven during analysis
- Temperature profile of ambient air during analysis
- Documentation of instrument serial numbers and configuration
- Detailed audit trails and logbooks
| Power requirements
| 100-240V (50/60 Hz), 200 W
| Dimensions
| 340 (W) x 400 (D) x 150 (H) mm
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