Benchtop Nutrient Analysis Photometer – Hanna Hi83325-01
Wavelength accuracy : ±1 nm Light source : 3 LEDs with 420 nm, 466 nm, and 525 nm narrow band interference filters Spectral bandwidth : 8 nm Input channels : 1 pH electrode input and 3 photometer wavelengths pH electrode : digital pH electrode (not included) Logging type : log on demand with user name and sample ID optional input Logging memory : 1000 readings Connectivity : USB-A host for flash drive; micro-USB-B for power and computer connectivity GLP : calibration data for connected pH electrode Display : 128 x 64 pixel LCD with backlight Battery type / life : 3.7 VDC Li-polymer rechargeable battery / >500 photometric measurements or 50 hours of continuous pH measurement Power supply : 5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included) Environment : 0 to 50.0 oC (32 to 122.0 oF); 0 to 95% RH, non-condensing Photometer/colorimeter light detector : silicon photodetector Cuvette type : round, 24.6 mm Number of methods : 128 max. Dimensions : 206 x 177 x 97 mm (8.1 x 7.0 x 3.8") Weight : 1.0 kg (2.2 lbs.)
Hi83325 is a compact, multiparameter photometer for use in the environmental lab or in the field. The meter is one of the most advanced photometers available with a innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. This meter has 9 different programmed methods measuring 8 key plant nutrient water quality parameters and also offers an absorbance measurement mode for performance verification and for users that would like to develop their own concentration versus absorbance curves. Plant nutrient-specific parameters include potassium, calcium, and magnesium
The Hi98131 GroLine pH and tds water tester features a large multi level LCD which displays both pH, EC or TDS and temperature readings simultaneously. The Hi98131 also offers the option to use a 0.7 (700 ppm) EC to TDS conversion factor. An exposed temperature sensor allows for rapid temperature compensated measurements of EC and TDS. The LCD screen has indicators for calibration status and stability. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available. The Hi98131 is a versatile pocket meter designed for hydroponics, greenhouse and agriculture applications.
The HI981420 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Advanced algorithms and greater pH and TDS/ppm accuracy ensure operational consistency and a finer understanding of your plant’s nutritional needs. Our GroLine Monitor is made by growers and scientists alike who are committed to helping you take your growing operation to the next level.