PSA’s range of autosamplers has been designed with flexibility in mind. The PSA 20.400 Autosampler offers up to12 standards positions and sample trays for up to total of 75 positions.

Optional sample trays for 72 to 180 samples are available.

We are aware that many people like the operation of the ASX 510/520 series autosamplers with 10 standards positions and trays for 84 to over 200 samples so we offer this as an alternative.

PSA 20.400 Autosampler

20.400 Autosampler

The PSA 20.400 Autosampler complements the Millennium range of products and is supported by the Millennium software (version 1.08 and above). It has a random access design which allows any pattern of vial access with priority vial interrupt. Standards and samples are held on a stationary table. The design includes an integral wash pot for minimal sample contamination and carryover.

Automation: The PSA 10.820 Modular Interface seamlessly integrates with the PSA 10.025 Millennium Merlin or the PSA 10.055 Millennium Excalibur with the PSA 20.400 Autosampler and the entire system is controlled using the PSA SAMS+ Software.

PSA 20.500 Autosampler

20.500 Autosampler

The PSA 20.500 Autosampler (Cetac ASX.510) is a Random Access Intelligent Autosampler which incorporates a specific software driver to enable it to be controlled with the PSA Millennium Software.

It has a precision engineered automated sample probe arm which virtually eliminates errors. The sample racks are held in a stationary table. The autosampler includes an integrated rinse station with peristaltic pump to minimize sample contamination and carry over.

PSA A400D170 Auto Dilutor

Atomic fluorescence detection with its wide linear range of operation rarely needs the services of an auto dilutor but if analytical condition require or the user prefers to use an auto dilutor to make up standard solutions then the A400 D170 Autodilutor is available.

The A400D170 auto dilutor is used to carry out (pre)dilution of samples automatically or used to prepare standards.

It has the following features to ensure accurate dilution of samples or standards with minimal contamination.

  • Automated (pre)dilution of series of samples or single samples

  • Production of standard working solutions or mixtures from a stock solution

  • Single or multiple dilution steps

  • Stepper- motor driven screw driving syringe piston with optical feedback for controlling liquid flow

  • Automatic rinse function

20.500 Autosampler

In addition all parts in contact with contacting sample solutions are chemically inert.

To discuss particular requirements and for more detailed information on the above products please complete the Information Request Form.


NOTE: If you already have an existing CETAC ASX-510 or ASX-520 Sampler you MUST order the M025S025 CETAC Autosampler driver in order for the system to operate with the Millennium Software.