cooled autosampler – Icon Scientific Inc. https://www.iconsci.com Highest Quality Liquid Chromatography Products & Service Thu, 21 May 2020 18:07:53 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.iconsci.com/wp-content/uploads/2019/03/favicon.png cooled autosampler – Icon Scientific Inc. https://www.iconsci.com 32 32 Autosampler AS 6.1L https://www.iconsci.com/shop/autosampleras61l-aaa21aa/ Fri, 02 Mar 2018 14:47:00 +0000 https://www.iconsci.com/products/autosampleras61l-aaa21aa/ analytical HPLC autosampler with biocompatible flow path and sample cooling

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]]> biocompatible version with sample cooling/heating

The Autosampler AS 6.1L can inject from up to 768 positions when equipped with microtiter plates (either high or low formats) or from up to 108 standard 2 ml sample vials. Sample carryover is significantly minimized thanks to a highly-effective interior and exterior needle wash procedure. This autosampler is also fast and flexible: one complete sample injection cycle takes less than one minute, including needle wash. Three different injection modes are supported; “full loop filling” (highest precision and reproducibility), “partial loop filling” (variable volumes, e.g. for dilution series) and “µl pickup” (loss-free injection of extremely small sample volumes), allowing the user to optimize sample usage. The headspace pressure function prevents bubbles from forming in the vial during sample uptake. Precolumn derivatization is supported. With sample tray cooling (4 – 22°C) and biocompatible sample path.

Technical Data

Sample injection

Autosampler Flow Path Biocompatible
Maximum back pressure 345 bar
Vial/plate dimensions max. plate/vial height: 47 mm (incl. septa or capmat)
Injection volume range 0.1 µl – 10 ml depending on sample loop
Sample loop 100 µl
Dispenser syringe 250 µl
Headspace pressure built-in compressor, only for sample vials with septum
Switching time inj. valve < 100 ms
Piercing needle precision ± 0.6 mm
Sample tray cooling 4 – 20 °C
Vial detection missing vial/well plate detection by sensor
Needle wash programmable: wash between injections and wash between vials
Wetted materials

Tefzel® (ETFE), Glass, Teflon® (PTFE), Kel-F® (PCTFE), PEEK

Analytical performance

Injection modes full loop filling, partial loop filling and microliter pickup; PASA™ (pressure-assisted sample aspiration)
Injection precision RSD (Relative Standard Deviation):full loop filling: <0.3%partial loop fillings at injection volumes>5 µl: <0.5%microliter pickup at injections>5 µl: <1.0%
Sample carryover < 0.05 % with needle washing
Injections per vial max. 9 injections
Injection cycle time minimum 7 s from the same vial, 14 s from different vials;< 60 s for>100 µl sample injection in all injection modes, incl. 300 µl needle wash
Analysis time max. 9 h, 59 min, 59 s

Communication

Inputs 2 programmable TTL inputs (next injection, freeze, stop)
Outputs 1 programmable relay output (inject marker, auxiliary, alarm)
Control Ethernet (LAN)
Interfaces LAN, analog

Technical parameters

Ambient conditions temperature range: 10–40 °C; 50–104 °F air humidity: 20 – 80%

General

Power supply 95–240 V AC
Dimensions 377 x 300 x 575 mm (W x H x D)
Weight 32 kg

Downloads and more information

  • AZURA Autosampler AS 6.1L User Manual EN (V6821)

    • Manual
    • English
    • PDF
    • 2.7 MB
    Download

  • AZURA Autosampler AS 6.1L Benutzerhandbuch DE (V6821)

    • Manual
    • German
    • PDF
    • 2.8 MB
    Download

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]]> Autosampler AS 6.1L https://www.iconsci.com/shop/autosampleras61l-aaa11aa/ Thu, 01 Mar 2018 19:06:00 +0000 https://www.iconsci.com/products/autosampleras61l-aaa11aa/ cooling/heating version of a fast and very versatile analytical HPLC autosampler, 1240 bar, 0.1-10000 µl injection volume

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]]> cooling/heating version, 1240 bar

The Autosampler AS 6.1L can inject from up to 768 positions when equipped with microtiter plates (either high or low formats) or from up to 108 standard 2 ml sample vials. Sample carryover is significantly minimized thanks to a highly-effective interior and exterior needle wash procedure. This autosampler is also fast and flexible: one complete sample injection cycle takes less than one minute, including needle wash. Three different injection modes are supported; “full loop filling” (highest precision and reproducibility), “partial loop filling” (variable volumes, e.g. for dilution series) and “µl pickup” (loss-free injection of extremely small sample volumes), allowing the user to optimize sample usage. The headspace pressure function prevents bubbles from forming in the vial during sample uptake. Precolumn derivatization is supported. For high-pressure injections of up to 1240 bar, the autosampler is equipped with a so-called ILD™ valve (Intermediate Loop Decompression). This valve consists of a rotor-stator combination and includes a central port for depressurizing. For highpressure applications, the sample loop is depressurized prior to receiving the sample. This way, the sample is not diluted with solvent. Because the valve is switched extremely fast, pressure spikes are reduced. Analyses are more precise and wear of the column is reduced.

Technical Data

Sample injection

Autosampler Flow Path Analytical
Maximum back pressure 1240 bar
Vial/plate dimensions max. plate/vial height: 47 mm (incl. septa or capmat)
Injection volume range 0.1 µl – 10 ml depending on sample loop
Sample loop 10 µl
Dispenser syringe 250 µl
Headspace pressure built-in compressor, only for sample vials with septum
Switching time inj. valve < 100 ms
Piercing needle precision ± 0.6 mm
Sample tray cooling 4 – 40 °C
Vial detection missing vial/well plate detection by sensor
Needle wash programmable: wash between injections and wash between vials
Wetted materials

Tefzel® (ETFE), Glass, Teflon® (PTFE), Kel-F® (PCTFE), stainless steel, PEEK

Analytical performance

Injection modes full loop filling, partial loop filling and microliter pickup; PASA™ (pressure-assisted sample aspiration)
Injection precision RSD (Relative Standard Deviation):full loop filling: <0.3%partial loop fillings at injection volumes>5 µl: <0.5%microliter pickup at injections>5 µl: <1.0%
Sample carryover < 0.05 % with needle washing
Injections per vial max. 9 injections
Injection cycle time minimum 7 s from the same vial, 14 s from different vials;< 60 s for>100 µl sample injection in all injection modes, incl. 300 µl needle wash
Analysis time max. 9 h, 59 min, 59 s

Communication

Inputs 2 programmable TTL inputs (next injection, freeze, stop)
Outputs 1 programmable relay output (inject marker, auxiliary, alarm)
Control Ethernet (LAN)
Interfaces LAN, analog

Technical parameters

Ambient conditions temperature range: 10–40 °C; 50–104 °F air humidity: 20 – 80%

General

Power supply 95–240 V AC
Dimensions 377 x 300 x 575 mm (W x H x D)
Weight 32 kg

Downloads and more information

  • AZURA Autosampler AS 6.1L User Manual EN (V6821)

    • Manual
    • English
    • PDF
    • 2.7 MB
    Download

  • AZURA Autosampler AS 6.1L User Manual EN (V6821)

    • Manual
    • German
    • PDF
    • 2.8 MB
    Download

  • List of supported devices in chromatography data systems EN (V1663)

    Device support in KNAUER CDS / KNAUER device support in 3rd party software

    • information
    • English
    • PDF
    • 328.1 KB
    Download

The post Autosampler AS 6.1L appeared first on Icon Scientific Inc..

]]> Autosampler AS 6.1L https://www.iconsci.com/shop/autosampleras61l-aaa01aa/ Thu, 01 Mar 2018 18:58:00 +0000 https://www.iconsci.com/products/autosampleras61l-aaa01aa/ cooling/heating version of a fast and very versatile analytical HPLC autosampler, 700 bar, 0.1-10000 µl injection volume

The post Autosampler AS 6.1L appeared first on Icon Scientific Inc..

]]> cooling/heating version, 700 bar

The Autosampler AS 6.1L can inject from up to 768 positions when equipped with microtiter plates (either high or low formats) or from up to 108 standard 2 ml sample vials. Sample carryover is significantly minimized thanks to a highly-effective interior and exterior needle wash procedure. This autosampler is also fast and flexible: one complete sample injection cycle takes less than one minute, including needle wash. Three different injection modes are supported; “full loop filling” (highest precision and reproducibility), “partial loop filling” (variable volumes, e.g. for dilution series) and “µl pickup” (loss-free injection of extremely small sample volumes), allowing the user to optimize sample usage. The headspace pressure function prevents bubbles from forming in the vial during sample uptake. Precolumn derivatization is supported. For high-pressure injections of up to 700 bar, the autosampler is equipped with a so-called ILD™ valve (Intermediate Loop Decompression). This valve consists of a rotor-stator combination and includes a central port for depressurizing. For high pressure applications, the sample loop is depressurized prior to receiving the sample. This way, the sample is not diluted with solvent. Because the valve is switched extremely fast, pressure spikes are reduced. Analyses are more precise and wear of the column is reduced.

Technical Data

Sample injection

Autosampler Flow Path Analytical
Maximum back pressure 700 bar
Vial/plate dimensions max. plate/vial height: 47 mm (incl. septa or capmat)
Injection volume range 0.1 µl – 10 ml depending on sample loop
Sample loop 100 µl
Dispenser syringe 250 µl
Headspace pressure built-in compressor, only for sample vials with septum
Switching time inj. valve < 100 ms
Piercing needle precision ± 0.6 mm
Sample tray cooling 4 – 40 °C
Vial detection missing vial/well plate detection by sensor
Needle wash programmable: wash between injections and wash between vials
Wetted materials

Tefzel® (ETFE), Glass, Teflon® (PTFE), Kel-F® (PCTFE), stainless steel, PEEK

Analytical performance

Injection modes full loop filling, partial loop filling and microliter pickup; PASA™ (pressure-assisted sample aspiration)
Injection precision RSD (Relative Standard Deviation):full loop filling: <0.3%partial loop fillings at injection volumes>5 µl: <0.5%microliter pickup at injections>5 µl: <1.0%
Sample carryover < 0.05 % with programmable needle wash
Injections per vial max. 9 injections
Injection cycle time minimum 7 s from the same vial, 14 s from different vials;< 60 s for>100 µl sample injection in all injection modes, incl. 300 µl needle wash
Analysis time max. 9 h, 59 min, 59 s

Communication

Inputs 2 programmable TTL inputs (next injection, freeze, stop)
Outputs 1 programmable relay output (inject marker, auxiliary, alarm)
Control Ethernet (LAN)
Interfaces LAN, analog

Technical parameters

Ambient conditions temperature range: 10–40 °C; 50–104 °F air humidity: 20 – 80%

General

Power supply 95–240 V AC
Dimensions 377 x 300 x 575 mm (W x H x D)
Weight 32 kg

Downloads and more information

  • AZURA Autosampler AS 6.1L User Manual EN (V6821)

    • Manual
    • English
    • PDF
    • 2.7 MB
    Download

  • AZURA Autosampler AS 6.1L User Manual EN (V6821)

    • Manual
    • German
    • PDF
    • 2.8 MB
    Download

  • List of supported devices in chromatography data systems EN (V1663)

    Device support in KNAUER CDS / KNAUER device support in 3rd party software

    • information
    • English
    • PDF
    • 328.1 KB
    Download

The post Autosampler AS 6.1L appeared first on Icon Scientific Inc..

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