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Instrument Database:
Hitachi - Science & Technology - L-7200 Autosampler
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| Year of introduction |
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| Status |
historical ( out of sale ) |
| Company |
Hitachi - Science & Technology
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| Categories |
Chromatography: LC/HPLC
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| Specifications |
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Sample capacity: Standard rack: 80 standard vials - 1.5 mL (12x32 mm) Reproducibility: CV < 0.3 % (with CUT method - 10µL, syringe speed 1) Carry over: < 0.05 % (with 1 wash) Dosing unit:
- Standard: 0.5 mL syringe, 5 speeds setable
- Optional: 0.1 mL syringe Injection range: 0.5 to 400µL with standard syringe in steps of 0.5 µL (standard loop limites to 100µL) Injection valve: Rheodyne 7010 valve, electrically operated Sample dosing method:
- Complete loop filling (LOOP method)
- Partial loop filling (CUT method)
- Micro-dosing (ALL INJECT method) Injection per sample: Up to 99 times Analysis time: Max. 999.9 min. Wash function: Needle wash + injection port wash, programmable from 0.5 to 10 mL Max. pressure: 350 bar GLP functions: Error detection, Maintenance log book Inputs: Start, stop, busy Outputs: Start, stop, all stop Interface: Digital data communication (D-Line) Options: Special racks, Cooling racks Syringes: 0.5 mL (Standard), 0.1mL (optional) Materials: Stainless steel 316, Fluorethylene resin, Vespel, PEEK, EPDM (Drain tube) Ambient temperature: 4 to 35 °C Ambient humidity: 45 to 85 %
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