Supply of Chengdu, Chongqing, Guizhou soil nutrients, moisture analyzer integrated

Soil nutrient XO-TFWV7A, integrated water meter Model: XO-TFWV7A Product Name:? Soil nutrient and moisture analyzer Product Comprehensive XO-TFWV7A type of soil nutrient moisture analyzer is integrated in the XO-TFW7 type on the basis of the improvements. XO-TFWV7A type in the instrument set up USB interface and printer interface can be connected via USB interface with the computer and for storage, printing and other features from your computer. The printer interface can be connected to the printer directly for printing. The instrument not only more accurate test of soil nitrogen, phosphorus, potassium, organic matter content, but also on soil pH, salinity (conductivity), other trace elements and soil temperature, soil moisture volume continuous measurement and real-time online speed test. Alternatively, it can detect fertilizer. In order to facilitate the field without AC venue operations, within the instrument it is equipped with a high-quality rechargeable batteries, fully charged after about 12 hours to provide a more stable DC power supply. Eliminating the worry-free electricity. In the photoelectric colorimetric analysis section of the instrument based on 90,214,274? The 7th National Patent is set to the number of output, in the form of the curve, the machine ad hoc direct adjustment knob can be removed from the general use of a spectrophotometer When photoelectric colorimetric analysis to draw a graph of trouble; directly measured and reading the concentration of the substance from the machine. The instrument can be used for various conventional colorimetric, PH value, conductivity, measured temperature of agriculture, forestry, animal husbandry, industry, health care, education and other aspects of the experiment, but also for the field of soil nutrients, water velocity measurement, with one machine multi-purpose, easy and intuitive. Related laboratories, Agricultural Science, Soil and Fertilizer Station and grain, cotton, vegetables, fruits and flowers, one of the farmers preferred planting equipment and the like. Technical parameters 1, Digital Display 2, photoelectric colorimeter wavelength range: 410 ~ 750nm. 3, the test sensitivity: ± 0.01 4, test accuracy: available phosphorus: ± 1ppm soil available nitrogen: ± 5ppm soil K: ± 5ppm acidity (pH value): ± 0.02PH (measuring range: 0-14PH) conductivity (salinity ) :( 10μs-100μs; 2ms-10ms) ± 0.5% (2μs-10μs; 0.1ms-2ms) ± 1% temperature:.. ± 0.2 ℃ (measurement range -10 ℃ ~ + 50 ℃) Moisture: 0-50% inner (m3 / m3) range ± 2% (m3 / m3) 5, soil moisture sensor measurement area: 90% of the impact in diameter around the central probe 3cm length 7cm inner cylinder. 6, TDR-3 type of soil moisture sensor: ① probe 4 × 7cm (length) ② ③ sealing material is ABS plastic material is stainless steel probe 7, the filter: blue: Wavelength 440nm, size 18 × 14 × 5 (mm) Green: wavelength 500nm, size 18 × 14 × 2 (mm) red: wavelength 650nm, size 18 × 14 × 5 (mm) red: wavelength 620nm, size 18 × 14 × 5 (mm) 8, colorimetric dish: the optical path: 10mm 9, Environment: Temperature + 5 ℃ ~ + 40 ℃; humidity ≤85% RH 10, AC: 220V ± 10% 11, the DC power supply: 12V / 1.2AH × 2 rechargeable battery 12, rotary colorimetric groove, which can put six cuvettes 13, Power: 20W 14, volume: 335 × 266 × 175 (mm) 15, Weight: 7kg