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Instrument Database:
Hitachi - Science & Technology - LaChrom Elite L-2350 Column Oven
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| Year of introduction |
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| Status |
available |
| Company |
Hitachi - Science & Technology
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| Categories |
Chromatography: LC/HPLC
Temperature control: Thermostats
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- A large column installation space
This oven accommodates a maximum of four 50-cm columns, which are usually used for measuring sugar contents and GPC analyses.
A manual injector can be installed within the module.
- Wide temperature control range
The cooling function provided as standard equipment permits a wide temperature control from 5 to 85 (at aroom temperature of 20).
- Preheating system
The preheating system is adopted in the same way as the Model L-2300.
- A wide range of applications
Two sets of the three types of valves (option) can be controlled simultaneously. The time program is available for switching the temperature and optional valves at any desired time. This column oven can also be used for sample condensation, multidimensional LC, and other applications.
[Optional valves] 3-column selector unit 6-direction, 2-position valve unit 10-direction, 2-position valve unit
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| Specifications |
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| Range | [Room temp- 15] to [Room temp + 65] |
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| Setting range | 1 to 85 (in 1 increments) |
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| Accuracy | +/- 1 |
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| Safety | Built-in vapor/leak sensor |
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| Stability | +/- 0.1 |
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| Column capacity | Up to four 50-cm columns |
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| GLP functions | Serial number registration in unit memory |
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| Options | 3-column selector valve
6-way 2-position valve
10-way 2-position valve
Manual injector (Rheodyne 7725i) |
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| Dimensions | 8.25 in (W) x 14.20 in (D) x 24.25 in (H)
(210 mm (W) x 360 mm (D) x 615 mm (H)) |
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| Weight | approx. 44 lbs (20 kg) |
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