Classic Fluorometer, Wireless Standard 3m
Description
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[li]Chlorophyll fluorometer for plant physiology and chlorophyll content studies[/li]
[li]Measures variable fluorescence of photosystem II [/li]
[li]Returns Fo, Fm and Fv/Fm values[/li]
[li]Calculates relative chlorophyll index that correlates with chlorophyll concentration [/li]
[li]Measures temperature in sensor [/li]
[li]Flexible and uncluttered software is easy to use. [/li]
[li]User manual and software supplied [/li]
[li]Wireless connection to PC [/li]
[li]Fluorescence sensor with cable located at base of unit [/li]
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Benefits/advantages:
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[li]Fully waterproof sensor for field and wet-lab applications, [/li]
[li]Powered from battery or mains, [/li]
[li]Repeated measurements are possible when attached to PC or datalogger,[/li]
[li]Easy-to-use software with an uncluttered interface, [/li]
[li]Extensive programmable capacity in software for advanced users, [/li]
[li]Portable unit is ideal for field work (netbook recommended!) [/li]
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The Classic Fluorometer, Wireless Standard 3m is designed for ease of handling, with the cable extending from the base of the sensor. The sensor is waterproof to 3m/10ft. The sensor enables convenient measurement of wet material including aquatic plants, algae and wet leaves. The small size of the fluorometer (1.8″diameter, 2.7″ long), and its 12-24V capability makes it easy to use in the field. On commencing measurements, one establishes a suitable gain setting with a sample leaf and a zero offset value in air or water. Chlorophyll-containing samples are then simply placed over the sampling window for single or repeated measurements. An optional clear light pipe extension enables measurement of samples 0.5m from the sensor; this is particularly useful for long term measurements where shading of the sample must be avoided.
The Classic Fluorometer, Wireless Standard 3m is designed to be operated from a PC (Windows XP and later). A small transceiver plugs into the computer USB port. The interface enclosure receives the signal from up to 40 m away. This enables the computer to be located separately from the sensor, for example in a dry part of a greenhouse. Both power and the fluorescence sensor are connected to the interface enclosure. All items are contained in a lightweight carry case that is small enough to fit in a shoulder bag.
AquationDirect is the proprietary software used to communicate with the fluorometer. The simple uncluttered approach hides features when they are not required, providing a more enjoyable user experience. There are three levels of control. “Profile” defines settings for each measurement (measuring light intensity, saturating pulse intensity etc.). “Program” defines a sequence of yield measurements, actinic treatments and far-red light treatments. The intensity and duration of each light can be defined. A Light Curve and Recovery Curve generator provides flexible generation of curves with user defined actinic intensities and durations. Even reverse light curves can be defined if required. “Schedule” simply schedules a series of Programs, where one may wish to run different programs during the early morning program, midday, afternoon and night time.
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Specifications
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[li]Unit of measure: relative fluorescence units [/li]
[li]Range: 0-4000[/li]
[li]Automatic ranging and autozero functions [/li]
[li]Relative chlorophyll index (function of gain and Fo) [/li]
[li]Temperature in ºC[/li]
[li]Light sources: 470nm LED (excitation), white (saturation and actinic), 735 nm (far red) [/li]
[li]Sensor housing: acetal, stainless steel 306 [/li]
[li]Interface enclosure: strengthened aluminium [/li]
[li]Maximum immersion depth of sensor: 3m/10ft depth [/li]
[li]Weight: Sensor and cable 250g/8.8oz [/li]
[li]Dimensions: Interface 5″x2.5″x1.2″; Sensor 1.8″diameter, 2.4″ long [/li]
[li]Voltage: 110-240V 50-60Hz, 12-24VDC[/li]
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