HTA - HT280T
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The HT280T is an all-in-one autosampler that combines in a single unit a traditional liquid sample injection, a static headspace and a SPME.
Conversion from one mode to another is an easy and fast operation. It takes around 5 minutes, it doesn’t require autosampler disassembly, but only the tray and syringe replacement to fit with the sampling mode chosen. The conversion kits (liquid, headspace and SPME) are supplied separately according to your needs.
It can be controlled by the integrated keypad or by PC, it can run up to 110 samples (liquid mode) or 40 samples (headspace and SPME).
HT-COMSOFT is the software dedicated to manage HT280T autosampler. The software may be run stand-alone or alongside other software such as GC control and integration packages.
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Features of HT280T
- It can be easily installed on all the GC and GC/MS; it can be configured in the right or left position
- It’s compact and easy to use
- No transfer line means no carry over
- Rotating head design leaves injection port free for manual injection
- Earlier sample preparation to eliminate waiting time between a chromatographic analysis and the following one
- Require low maintenance
- It grows with your needs by its modular configuration
General Specifications
| Depth | 620 mm |
| Height | 420 mm |
| Width | 400 mm |
| Power Requirements | 115V/230V – 50Hz/60Hz |
| Weight | 11.5 kg |
Additional Specifications
HEADSPACE
Tray capacity: 40 vial, 10ml or 20ml
Syringe volume: 2.5ml
Cleaning system: inert gas flush
Conditioning
Oven positions: 6
Oven temperature: 40 – 150°C
Conditioning time: 0 – 23h59min
Progressive increase: 0 – 9h59min
Shaker method: orbital
Shaker speed: 320 - 750rpm
Shaker cycles: on/off 0 – 9.9min
Sampling and Injection
Syringe temperature: 40 – 150°C
Sampling volume: steps of 0.01ml
Sample homogenization: up to 15
Filling speed: 0.1 – 100ml/min
Other set parameters: injection speed, dwell time between injections,
equilibration time, pre/post injection dwell time, enrichments
SPME
Extraction: liquid phase/ headspace vapors
Tray capacity: 40 vial, 10ml or 20ml
Oven temperature: programmable, 40 - 150°C
Shaking: orbital, 10 programmable speeds
LIQUID
Tray capacity: 110 vials, 2 or 2.5ml
Syringe volume: 1, 10, 25, 50 & 100µl
Filling
Sample volume: steps of 0.1µl
Air volume: steps of 0.1µl
Filling speed: 1 - 100µl/sec
Bubble elimination: up to 15 pull up strokes
Viscosity delay: 0 - 15sec
Injection
Injection speed: 1 - 100µl/sec
Waiting time before/after injection: 0 - 99sec
Injection depth: programmable
Washing
Washing: pre and/or post
Washing with solvent: up to 15
Washing with sample: up to 15
Washing mode: every injection, vial or vial group
Internal STD technique
IS volume: steps of 0.1µl
Air gap volume: steps of 0.1µl
Mode: 1 or 2 air gap