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AutoSampler for High-THROUGHPUT Gas Efflux MeasurEments

VSI GF-500 HT Gas Flux Autosampler
VSI GF-500 HT Gas Flux Autosampler for Climate Chambers

VSI GF-500 HT Gas Flux Autosampler. The exchange of gaseous compounds between the atmosphere and different types of surfaces has received increasing interest, not the least in connection with studies of large-scale pollution problems, climate change and biogeochemical cycles.

 

The VSI GS-500 autosampler allows for a high-throughput surveying of emissions of your trace gases of interest. A common application would be the monitoring of soil samples or microcosms under controlled laboratory settings (climate chamber).

 

As the system allows for closed-chamber measurements but the samples are incubated within one environment, the standardisation of environmental parameters is beyond commonly applies closed chamber/flask measurements.

 

The system ships out in early 2021.

VSI GF 500 HT Gas Flux Autosampler - Features

Key features:

  • 10 large sample spots incubated under the same environmental conditions, allowing to hold samples of different sizes
  • Glas chamber to allow to measure ecosystem respiration with small plants, mosses etc. under light
  • Pre-measurement chamber flushing with outside air
  • Measurements steps can be set freely, allowing for 24/7 measurements
  • An integrated scale allows to record (potential) water loss by evaporation as a key co-variate of soil respiration measurements
  • Additional chamber flushing with bottled gases (e.g. synthetic air) optional
  • Integrated recording and operation with common measurements systems pre-set
  • Integrated climate chamber control (for now BINDER models only)

 

Available upon request (customisation)

  • Teflon chamber to allow to measure volatiles
  • Custom software adaptation to available climate chambers
  • Custom software adaptation to available measurement system (IRGA, etc.)

VSI GF-500 HT Gas Flux Autosampler Laboratory - Details

VSI GF-500 HT Gas Flux Autosampler, front view
VSI GF-500 HT Gas Flux Autosampler, top view
VSI GF-500 HT Gas Flux Autosampler, side view
VSI GF-500 HT Gas Flux Autosampler, side view

Images for illustration purposes only, design subject to change without notice

VSI GF-500 HT Gas Flux Autosampler Laboratory - Specs

  • Weight: ~10 kg
  • Dimensions: 640 x 480 x 380 mm (incl. sample plate) --> to be placed inside a climate chamber; open constructions allow for free air flow withing climate chambers 
  • Sample numbers: 1-10 per plate; sample plates easily interchangeable
  • Integrated scale to log water loss during incubation
  • Maximum sample size: 80 mm diameter, 90 mm height
  • UI allow to configure sample duration and time of sampling, time for scrubbing / venting with additional air, varying pump speed
  • Pressure compensated
  • Energy supply; 24 VDC
  • Connectors: HDMI, USB, Ethernet (with lids)
  • Soil Sampling
  • Rhizobox Systems
  • Minirhizotron Systems
  • Gas Flux Systems
    • Ecosystem respiration chambers
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    • Automatic Air Sampler
    • Vial Evacuator
    • HT Gas Flux Autosampler LAB
  • Insect Rearing
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  • Labware & Co.
  • Open-hardware
Let's start a new project - together

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VSI GF-500
VSI GF-500 HT Gas Flux Autosampler for Climate Chambers

Vienna Scientific Instruments GmbH

Heiligenkreuzer Str. 466, 2534 Alland, AT

 

Questions? Get in contact!

Mr. Seehra, CEO: +43 650 69 74 672

Mr. Mayer,  COO: +43 650 35 89 412 

Email: office@vienna-scientific.com


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