The Classic Fluorometer USB Benchtop is designed for use on a flat surface, and can also be used in the field. The water resistant design enables convenient measurement of wet material including aquatic plants, algae and wet leaves. The small size of the fluorometer (1.8?diameter, 2.4? 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 measurments. 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 USB Benchtop is designed to be operated from a PC (Windows XP and later) via a standard USB cable. AquationDirect is the proprietary
software used to communicate with the fluorometer. Both the power supply and computer are connected to the interface enclosure. A water resistant
cable runs from this enclosure to the fluorescence sensor. All items are contained in a lightweight carry case that is small enough to fit in a
shoulder bag.
Features:
- Fully waterproof for field and wet-lab applications
- Convenient flat base for use on flat surfaces
- Powered from battery or mains
- Repeated measurements are possible when attached to PC or datalogger
- Easy-to-use software with an uncluttered interface
- Extensive programmable capacity in software for advanced users
- Portable unit is ideal for field work
Specifications
- Unit of measure: relative fluorescence units
- Range: 0-4000
- Automatic ranging and autozero functions
- Relative chlorophyll index (function of gain and Fo)
- Temperature in ?C
- Light sources: 470nm LED (excitation), white (saturation and actinic), 735 nm (far red)
- Sensor housing: acetal, stainless steel 316
- Interface enclosure: strengthened aluminium
- Maximum immersion depth of sensor: 3m/10ft depth
- Dimensions: Interface 5?x2.5?x1.2?; Sensor 1.8?diameter, 2.4? long
- Voltage: 110-240V 50-60Hz, 12-24VDC