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AUTOMATIC TLC SAMPLER 4 Hero

CAMAG®
AUTOMATIC TLC SAMPLER 4

The CAMAG Automatic TLC Sampler 4 is a fully automated device designed for precise sample application onto TLC and HPTLC plates. The ATS 4 ensures efficient workflows, making it ideal for both qualitative and quantitative analyses in high-throughput laboratory environments.
AUTOMATIC TLC SAMPLER 4 Hero

In a nutshell

The key to quality and reproducibility

The Automatic TLC Sampler 4 initiates the HPTLC process by applying samples, which plays a crucial role in determining analysis quality. Additionally, automation enhances productivity, making the HPTLC lab more efficient. Designed for routine operations and high throughput, the ATS 4 efficiently handles both qualitative and quantitative analyses, as well as preparative separations.

Specifically, the Automatic TLC Sampler 4 applies samples as bands, spots, or rectangles using the spray-on technique. It precisely delivers large volumes and concentrates rectangles into narrow bands with a high-strength elution solvent before chromatography.

Furthermore, the ATS 4 supports “overspotting,” sequentially applying samples onto the same position. This feature proves particularly useful for pre-chromatographic derivatization, spiking, and other similar procedures, enhancing its versatility for a range of applications.

  • Fully automated sample application
  • Application of bands, spots or rectangles
  • Any plate format up to 20 x 20 cm (glass or aluminium foil)
  • Spray-on application or by contact transfer
  • Software-controlled by visionCATS
SOFTWARE INTEGRATION

OPERATION WITH VISIONCATS Software

Accurate sample application is essential for achieving high-quality HPTLC analysis. When paired with visionCATS HPTLC software, the ATS 4 enables fully automated sample application, optimized for routine use and high sample throughput.

The instrument parameters dialog box provides user-friendly default settings. For example, selecting a solvent similar to the one in use allows the software to automatically adjust instrument settings based on viscosity, volatility, and surface tension. Additionally, the filling/rinsing process, which controls syringe rinsing frequency and filling repetition, can be customized for specific tasks.

CAMAG AUTOMATIC TLC SAMPLER 4

How the ATS 4 works

CAMAG AUTOMATIC TLC SAMPLER 4_septum punch

01

An application sequence begins with sample uptake. The vial septum is punctured, and the needle is inserted into the sample vial through the puncture. The syringe is then filled with the sample solution.

Watch the ATS 4 in action

Technical specifications

  • Plate/sheet size supported
    up to 20 x 20 cm
  • Plate/sheet material supported
    glass, aluminium and plastic
  • Plate/sheet thickness supported
    up to 8 mm
  • Application method
    contact (spots) using contact needle or spray (spots, bands or rectangles) using spray needle
  • Syringe volume
    standard: 25 μL, options: 10 or 100 μL
  • Sample dosing volume (application volume)
    programmable from 100 nL to 1 ml in steps of 100 nL
  • Dosage speed
    programmable from 10 to 2500 nL/s
  • Septum puncher
    pneumatic operation
  • Sample rack capacity
    standard: 66 sample vials 2 mL (12 x 32 mm), option: support for 96 well-plates
  • Syringe and needle rinsing
    automatic at the beginning and end of each run and between different sample vials
  • Rinsing cycles
    programmable from 0 to 5
  • Band length
    programmable 0.0 – 200 mm in 0.1 mm steps
  • Bands/spots positions on the plate in the x-axis direction
    programmable 0.0 – 100 mm in 0.1 mm steps
  • Bands/spots positions on the plate in the y-axis direction
    programmable 0.0 – 195 mm in 0.1 mm steps
  • Sample heating during spray
    optional: up to 60°C by using Heated Spray Nozzle
  • Display
    two lines LCD display
  • Instrument control
    controlled and programmed by visionCATS software
  • Diagnostics
    via visionCATS software
  • Over spotting
    programmable, from different vials onto the same spot or band
  • Communication port
    RS-232 serial port
  • External gas supply
    compressed air or nitrogen, 4.5 – 6 bar (65 – 90 PSI)
  • Gas consumption
    approx. 2 liters per minute while spraying
  • Mains voltage
    90 – 240 V, 50 – 60 Hz
  • Dimensions (W x D x H)
    630 x 530 x 500 mm
  • Weight
    36 kg

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Related documents

Download manuals for in-depth device guidance
Instruction Manual ATS 4
July 17, 2023
pdf
Declaration of Conformity ATS 4
September 8, 2022
pdf
Brochure ATS 4
June 15, 2022
pdf