Uv-Visible Spectrophotometer – Sample Changers

Uv-Visible Spectrophotometer – Sample Changers

Two kinds of sample changers are available, to provide speed and precision in positioning your samples for fast and accurate measurements of sample batches.

In-line (6×1) In-line (6 x 1)


The 6 x 1 or Linear Movement Module allows up to six samples to be measured in batch mode against a single reference solution. The sample changer can be fitted with a range of 6 x 1 cell holders, including standard (10 x 10 mm), variable path length, water thermostatted and peltier-effect thermocell versions. Sample selection is automated by the software.

Dual Carousel Dual Carousel (6 x 6 or 7 x 7)


The 7 x 7 sample changer is available in standard and water thermostatted versions. All sample changers are fully computer controlled, providing random access to all positions. It takes less than one second to move between adjacent cells. Two measurement modes are available: 7 x 7 mode for measuring 7 samples against up to seven references or 12 x 2 mode for measuring up to 12 samples against one or two references.


At Romquest we know your time is precious, and choosing the right equipment for your application, reliable and cost-efficient over the long term, in your budget range, can be difficult. That’s why we’re investing our time to showcase what our products can do for you! We’re available to chat by phone or Skype, and encourage you to take advantage of personal demonstrations at the Romquest office.


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