The OxyCorder is primarily used to measure dissolved oxygen in photosynthesis research. Therefore the impedance of three independent input channels is preset for different electrode sizes: 4 MΩ (Channel 1), 1.3 MΩ (Channel 2), and 33 kW (Channel 3 - for large electrodes, as bare platinum-silver). The fourth input channel enables voltage reading. The QxyCorder is supplied with OxyWin software that controls polarization voltage of the electrodes (0 to 1000 mV, two 10 bit A/D converters) and also enables displaying and analyzing the measured data.
Any of the three input channels can be alternatively configured for voltage reading; 30 measurements per second is the maximum. The instrument can also replace chart recorders. Three TTL outputs (minimum timing step is 1 ms) allow controlling external devices; e.g., shutters or flash-lamps. Data reading can be synchronized with controlling signals. For example, the oxygen bursts occurring in the organisms of oxygenic photosynthesis after an exposure to actinic flashes can be measured with a preset delay between the flash and the measurement.
- Orders and Payments
- OxyCorder 401 998,- €
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PlanTherm PT 100 is a complete system for fast and easy estimation of heat stability of plants. It includes the measuring unit, magnetic stirrer, thermoregulator, and mini-computer in one compact case.
Gas Mixing System GMS 150
High-precision GMS 150 can produce mixtures of up to 4 different gases. The flows of the individual input gases are measured by thermal mass flow meters and adjusted by integrated mass flow controllers. It can be used as a stand-alone instrument or in a system with the PSI Photobioreactors.
Spectrometer SM 9000
Spectrometer SM 9000 was developed for advanced high-resolution, fiber optic spectroscopy applications in the UV/VIS to NIR range. Fast recording can capture as many as 100 spectra per second with data resolution of 16 bits.
The primary application of the instrument is the polarographic measurement of dissolved oxygen by a Clark electrode.