Horticulture Products

Transcription

1 2012 Horticulture Products EC ph Nitrate Sodium Potassium Soil Moisture Temperature Dew Point Humidity Light CO2

2 ph Meters Horticulture Products Root Zone Environment Measuring and maintaining the optimal ph for your crop is important for determining nutrient availability, efficacy of pesticides, and potential disease pressure. Nutrients such as calcium, magnesium, and molybdenum become more available as ph increases. In contrast, availability of iron, manganese, and copper increases with decreasing ph. High ph can also contribute to conditions favorable for various root diseases. IQ 150 ph Meter Item 2162S ISFET sensor technology for durability and reliability. Measure ph and temperature of soils, semi-solids, or solutions in seconds. Dynamically measure changes in ph through the root zone. Robust meter with 6 (15.2cm) probe and 3/16 (48mm) tip. Ideal for plug trays; narrow probe causes minimal root disturbance. SoilStik ph Meter Item 2105 Revolutionary flat surface sensor measures ph of soils, semi-solids, and solutions. Indicator displays when it s time to recalibrate and/or replace the sensor. Records up to 15 sequentially tagged readings. Simultaneously displays ph level and temperature of sample. Cardy Twin ph Meter Item 2103A Instant ph measurements at your fingertips. Flat sensor allows measurement of liquids and semi-solids. Dual-action sensor guard protects the electrode. Ideal for solutions; spoon reservoir captures samples from nutrient stock tanks, drippers, and plug tray squeeze tests. EC Meters Electrical conductivity (EC) is a measure of the total soluble salt content in media and nutrient solution. Low EC can be an indicator of inadequate fertilization, while high EC can lead to toxic levels of nutrients. Rainfall/irrigation, leaching, soil attributes, fertilization practices, and crop maturity all impact nutrient availability and consequently EC levels. Proactively monitoring EC levels allows adjustments to be made in fertilization programs before permanent damage occurs to the crop. FieldScout Direct Soil EC Meter Item 2265FS Fast, easy, and direct EC measurements in soils or solution. Patented paired sensor technology for highly accurate and responsive readings. Direct stick design allows EC and changes in salinity to be measured through root zone. Provides the accuracy of standard saturated media extract readings, built with a direct soil probe design for immediate results while in the field. Cardy Twin EC Meter Item 2205 Ideal for water quality and greenhouse applications. Ultra-slim meter features push-button auto-calibration and automatic temperature compensation. Miniature EC sensor allows measurement of samples as small as a single drop. Waterproof EC Meter Item 2246 Highly accurate, multi-range sensor that measures conductivity, TDS, salinity, and temperature. Meter offers 3 ranges to measure liquid samples. Six units of measurement: µs cm -1, ms cm -1, ppm, ppt, mg L -1, and g L -1. Internal memory stores up to 15 labeled readings for easy recall.

3 Nutrient Management Horticulture Products Root Zone Environment All crops require proper nutrition to maintain quality and achieve maximum economic yield. Our tools can be used to measure nitrates (NO 3- ), Sodium (Na + ), and Potasium (K + ) both in the soil and plant tissue. Measurements can be made easily, quickly, and accurately in the greenhouse. Cardy Nitrate Meter Item 2305G Laboratory accuracy in a waterproof and pocket-sized meter. Sensor is stored dry and can be easily replaced. Measures nutrient solution, tissue sap, soilless media, and water samples. Easy one or two point calibration; accurate for samples as small as 0.3 ml. Endorsed by university researchers, leading growers, extension personnel, and soil laboratories. Cardy Potassium Meter Item 2400G Cardy Sodium Meter Exceptionally small and portable. Measures nutrient solution, tissue sap, soilless media, and water samples. Accuracy correlates well with laboratory analysis, with automatic range switching from 0 to 9,900 ppm. Endorsed by university researchers, leading growers, extension personnel, and soil laboratories. Item 2500G Handheld Sap Press Item 2725 High quality, stainless steel sap press for use with Cardy meters or refractometers.

4 Horticulture Products Aerial Environment Model 2475 WatchDog Plant Growth Station Item 3686WD be Display and record temperature, humidity, dew point, PAR light intensity, Daily Light Integral, day/night average temperature, degree days, chill hours, and more. External sensor port to measure one additional parameter as needed (soil temperature, soil moisture, leaf wetness, etc.) Choose measurement intervals from 1 to 60 minutes. Station retains up to 198 days of data based upon a 30-minute logging interval, and may conveniently downloaded to a PC at any time. Battery operated; four AA alkaline batteries (included) will power unit for 12 months. WatchDog Greenhouse Growth Tracker Item 3501PAR Designed for standalone operation without a computer. Fail-safe, non-volatile memory and 8-month battery power source. Display current conditions in addition to the daily high/low temperature, DLI/DIF Daily Light Integral and DIF temperature. Recall and display the last 30 days of detail data, as well as 12 months of summaries. LightScout DLI 100 Light Meter Item 3405B3 (set of 3) Item 3405B (1 meter) Displays light intensity every 4 seconds (PAR/Quantum light) Calculate DLI - Daily Light Integral Simple, one button operation An affordable, first step in tracking plant growth 3 Pack - Compare light in up to 3 places at the same time FieldScout Quantum Light Meter Item 3415F FieldScout Quantum and Foot-Candle Light Meter Item 3415FQF Measures Photosynthetic Photon Flux (PPF) as µmol m -2 s -1 for Photosynthetically Active Radiation (PAR) in the range of nm. Ideal for use in the field or in greenhouses. Item 3415FQF measures both PAR light and foot candle intensity (light intensity as perceived by the human eye).

5 Horticulture Products Aerial Environment Temp/RH/CO 2 Handheld Meter Item 3440 Temp/RH/CO 2 Wall-mount Meter Item 3445 Handheld meter measures temperature ( F / C), relative humidity, and carbon dioxide simultaneously. Monitor indoor air quality and CO 2 levels in greenhouses. Wall-mount unit offers the same features as item Also includes a 12V DC adapter (110 VAC). WatchDog A160 CO 2 Data Logger Item 3611A Data loggers measures temperature ( F / C), relative humidity, and carbon dioxide simultaneously. Monitor indoor air quality and CO 2 levels in greenhouses and track levels Log 5,333 intervals in fail-safe EEPROM data memory Large LCD displays current sensor readings For indoor use only (must be protected from moisture) Temp/RH Pen Item 3401 Temp/RH/Dew Point Pen Item 3402 Fast and accurate temperature and humidity readings in a pocket sized meter. Features F / C scales, min/max memory, data hold, auto power-off, and a patented rotating cap to protect the sensor. Item 3402 includes the same features as Item 3401 and also displays dew point and wet bulb temperature. Digital Wind/Temp Meter Item 3141 Digital Wind/Temp/RH Meter Item 3145 Compact temperature and wind meter detects the slightest wind movement. Averages wind speed every 2 seconds. Palm sized, tough and affordable. IR Crop Temp Meter Item 2956 Infrared technology makes difficult measurements fast, easy and affordable An excellent tool for measuring the temperature of turf and plant canopies Use selectable laser pointer to identify target spot Backlit LCD display

6 Horticulture Products Aerial Environment IPM Scope Other Key Products Combines a digital camera, precision optics, and LED lighting in a powerful handheld microscope and imaging software package. Offers magnification of 40X and 140X. IPM Scope Item 2860 IPM Scope CAM2 Item 2860CAM View, label, and accurately measure fine details related to disease and insect problems with included software. IPM Scope CAM2 2.8 inch LCD display 2GB internal flash memory Easy to use touch pad controls 4 built in white-light LED s with brightness control Rechargeable lithium ion battery WaterScout SM 100 Soil Moisture Sensor Item 6460 WaterScout SMEC 300 Soil Moisture/EC/Temp Sensor Item Sensor measures soil moisture quickly and with a high degree of accuracy to facilitate irrigation and hand-watering decisions. Measures volumetric water content (VWC) with an accuracy of ±3% Electrical Conductivity < 8 ms cm -1. Ideal for spot measurements (potted containers) or in-situ installation to log soil moisture levels over time. SMEC 300 measures soil moisture, salts, and soil temerature with a single sensor. Use with the Model 2475 Plant Growth Station, other Spectrum ministations and 1000 Series loggers, or connect to the handheld reader (Item 6466) for fast and accurate spot-check measurements. FieldScout Soil Moisture Reader Item 6466 Refractometers Item 2812 Item 2801 Item 2806 Brix (%) is a measurement scale related to sugar content of fruits and produce. Measuring the Brix concentration is an important step for ensuring good crop quality. #2812 digital hand-held refractometer accurately measures Brix from 0% to 53% (± 0.2%), and features automatic temperature compensation and a large LCD display. #2801 and #2806 analog refractometers are economical and easily calibrated meters that measure Brix from 0% to 32% (± 0.5%). R-4/12