Plant trait detection instrument-Henan Heqi Information Technology Co., Ltd.

Crop angle stem thickness measuring instrument	HQZW-J-1	Configuration: 1 crop angle measuring instrument background device, 1 measuring host, and 1 charger; Can measure the angle between crops such as rice, wheat, rapeseed, and the diameter of crop stems; After taking photos for analysis, you can view the results or view data reports in historical records, which can be exported to Excel format.
Plant nutrient analyzer	HQYS-4N	Rapid non-destructive plant living detection, which can simultaneously measure four parameters: chlorophyll, nitrogen content, leaf surface temperature, and leaf surface humidity. Connect the computer to export the measurement data, facilitating the management and analysis of plant nutrients. Lithium battery powered, with backlight function and fertilizer dispensing function.
Chlorophyll analyzer	HQYS-B	Rapid non-destructive plant living detection, which can simultaneously measure two parameters: chlorophyll and leaf surface temperature. Equipped with upper computer software. Historical data can be deleted one by one or all with one click. Lithium battery powered, with backlight function and fertilizer dispensing function.
	SPAD-502PLUS	Imported from Japan with original packaging, this product is conducive to the rational application of nitrogen fertilizer, improving nitrogen utilization efficiency, and protecting the environment. The LCD directly displays the chlorophyll value. The instrument is compact and portable, and can be carried around for field measurements. Measurement range: -9.9~199.9 SPAD units
Photosynthesis meter	3051D	Insecticidal lamp CO ₂ measurement range: 0-1000ppm/1-1500ppm /0-2000ppm Measurement range of leaf chamber temperature: 0-50 ℃ Blade temperature measurement range: 0-50 ℃ Humidity measurement range: 0-100% Photosynthetic effective radiation measurement range: 0-2500 μ Molem ㎡/s
Fruit and vegetable respiration tester	3051H	Used for measuring and researching the respiratory intensity of fruits and vegetables under storage conditions such as room temperature, refrigerated storage, controlled atmosphere storage, and supermarket refrigerators. Different volumes of breathing chambers can be selected based on the size of fruits and vegetables, accelerating balance and measurement time; Measure and calculate the respiratory indicators of fruits and vegetables by detecting carbon dioxide, oxygen, temperature and humidity in the respiratory chamber. The standard configuration does not include a computer.
Plant respiration meter	3051A	It is an accurate measurement of the CO ₂ content generated or released by plant photosynthesis and respiration, which is convenient to use, high in accuracy, and inexpensive. A plant photosynthesis analyzer is a measuring instrument used to analyze the photosynthetic rate and respiratory rate of plants. Detect carbon dioxide in the leaf chamber, measure and calculate the respiratory indicators of plant leaves based on temperature and humidity, and do not include a computer as standard.
Soil respiration monitor	3051T	The soil respiration meter can simultaneously display the CO2 concentration, temperature and humidity changes inside the breathing chamber, as well as the external photosynthetic effective radiation intensity. Widely used in agricultural ecological research, carbon source and sink research, global climate change, land use change, ecological restoration research, soil microbial vitality assessment, plant ecology research, insect respiration, root respiration, and other fields.
Plant spectral detector	HQZG-6H	The Plant Spectrometer TPZG-6H is a professional instrument for real-time detection of spectral components, with a 5.0 inch high-definition touch screen and a spectral detection range (350-800nm) covering the visible light band. It can detect a series of optical parameters such as plant photosynthetic effective radiation, photosynthetic photon flux density PPFD, and different light quality composition ratios. The measurement data includes more than 40 quantum and optical parameters, including irradiance, photosynthetic effective radiation PAR (400-700nm), photosynthetic photon flux density PPFD, different light quality compositions (infrared, red, green, blue, ultraviolet, etc.) and radiation intensity, red blue light quality irradiance ratio, chlorophyll weighted irradiance, color temperature, center wavelength, etc
steady state porometer	HQQK-1000	Stomata are the main outlet for water vapor to be expelled from the body to the outside during the transpiration process, and are also channels for photosynthesis and respiration to exchange with external gases, thereby affecting processes such as transpiration, photosynthesis, and respiration. Therefore, the measurement of plant transpiration rate and stomatal conductance is of great significance for agricultural research, teaching, horticultural research, forestry research, etc.
Root analysis system	GXY-A	Specializing in root analysis of plants after root washing in vitro, it can analyze root length, diameter, surface area, volume, number of root tips, branching number, etc. It is widely used in root morphology and structural research. Large batch fully automated analysis Images and data can be exported and added Free selection of partial root analysis Root length measurement range: 0-10000 mm
Handheld live leaf area measuring instrument	YMJ-A	Integrated design of host and probe; Adopting microcomputer technology and LCD liquid crystal display; Rechargeable lithium battery power supply, low voltage display, suitable for field measurement; Can store ≥ 5000 sets of data (leaf area, leaf length, leaf width); Measurable parameters: leaf area, leaf length, leaf width, aspect ratio, average leaf area; Data can be imported into a computer and imported into Excel for other data calculations and analysis.
Leaf area measuring instrument	YMJ-B	In vivo measurement is more suitable for measuring narrow and long blades, which can obtain parameters such as blade area, length, width, aspect ratio, blade circumference, and shape factor. It can be linked to a computer to export data, and the software can generate data and graphical reports for easy management and analysis. Maximum measurement length: 2000mm Maximum measurement width: 213mm Host data storage: 5000 sets
Living leaf area measuring instrument	YMJ-D	The "Living Leaf Area Measurement Instrument" is used for in situ analysis of plant leaves of different sizes. The system is composed of portable handheld hardware devices, mobile phones, and APP software, which can quickly obtain four parameters representing leaf size (leaf area, leaf length, leaf width, perimeter) and three parameters representing leaf shape (aspect ratio, shape factor, and shape coefficient) in general scenarios. Widely used in fields such as agriculture, forestry, animal husbandry, and grass. Support users to independently register their mobile phone numbers and automatically bind data to their accounts; Support mobile app scanning QR code and device binding
Intelligent leaf area measurement system	YMJ-CH	Especially suitable for irregular leaves such as maple leaves, mulberry leaves, and soft small leaves such as pine needles and grasses Accurately measure the leaf area and insect spot area, and display the shape, total area, and average area of the leaves and insect spots. Single sheet measurement or simultaneous measurement of multiple sheets is acceptable. The backlight device uses AC power, including tablets. Maximum measurement length: 200mm Maximum measurement width: 150mm Background panel light source: High brightness LED light
Blade thickness gauge	YH-1	Measurement range: 0 ± 6mm; Resolution: 0.01mm; Accuracy: 0.015mm; Contact area: φ 10mm; Reading device: pointer type.
Non destructive testing instrument for ancient and famous trees	TOP-900	Also known as the Tree B-ultrasound instrument, it can non-destructive detect internal defects in trees and is widely used for detecting and locating internal defects in living trees. Up to 12 sensors can be installed. The software can generate internal defect images and inspection reports, and has a printing function, which can print inspection status reports.
Tree growth cone	HQSZ-1	Tree growth cone is a fast and reliable tool for calculating the age of trees. It can analyze and determine the growth rate, age, firmness of tree growth, environmental pollution of tree growth, and nutrient transport of trees by drilling core samples without disrupting their normal growth. It can be applied to fields such as forestry and forest ecology.
Root sampling drill	HQGQ-1	This instrument can study roots and provide us with a better understanding of the potential for tree and plant root growth (depth and density). Accessories: aluminum box, drill body, connecting rod, striking handle, striking hammer, fixed wrench, tape measure, scraper, cross screwdriver, gloves.
Plant canopy analyzer	TOP-1000	Built in 10 optical quantum sensors, with automatic and manual measurement methods. The instrument integrates a display screen, operating buttons, storage SD card, and measuring probe, making it easy to operate, small in size, and easy to carry. Measurement range: 0-2700 μ Mol m-2s-1; Resolution: 1 μ Mol m-2s-1.
	TOP-1200	All aluminum alloy, waterproof grade IP65. Measure crop canopy vegetation index (RVI) and NDVI to quickly, non-destructive, and all-weather obtain crop growth information, including crop leaf nitrogen content, leaf nitrogen accumulation, leaf area index, leaf dry weight, and other growth indicators.
	TOP-1300	Measurable indices: leaf area index, average blade inclination angle, scattered radiation transmittance, direct radiation transmittance at different solar altitude angles, extinction coefficient at different solar altitude angles, etc. Resolution: 768 × 494pix Measurement range: 0-2000 μ Molm/㎡. s
Plant transpiration rate measuring instrument	HQZT-1000	Plant transpiration can promote the transportation of substances in xylem sap, and mineral salts in soil and substances synthesized by roots can be absorbed with water; It can also lower the temperature of the plant body and prevent the leaves from being burned. Measurable parameters: leaf temperature, photosynthetic active radiation (PAR), air temperature, air humidity, transpiration rate, stomatal conductance
Plant stem flow meter	HQJL-1000	The plant stem flow meter/pin type stem flow meter uses the thermal dissipation probe method to measure the instantaneous runoff density of tree trunks, which can continuously observe the sap flow of trees for a long time, which is beneficial for studying the water exchange law between trees and the atmosphere, and using this as an observation method to monitor the impact of forest ecosystems on environmental changes for a long time. It has important theoretical guidance and application value for afforestation and greening, forest management, and forestry management.
Plant leaf temperature difference measuring instrument	HQW-A	The difference between leaf surface temperature and air temperature can reflect the state of plant water balance. The plant leaf temperature difference measuring instrument can collect leaf temperature in vivo, achieving real-time and accurate measurement of leaf temperature and temperature difference. Measurement range: 0 ℃ -60 ℃; Reaction time:<3 seconds; Resolution: 0.1 ℃; Storage method: SD card storage; Storage capacity: 2GB
Stem strength tester	YYD-1	A testing head with three different functions can be used to measure the bending performance of stems, compressive strength of stems, and structural strength of stems. Can be connected to a computer for testing, maximum load: 500N, resolution: 0.1N, including a testing rack. Measure the lodging resistance of corn, sorghum, tobacco, etc. Suitable for agricultural genetic breeding.
Portable plant lodging resistance tester	YYD-1A	Test head with three different functions, maximum load: 50N; Resolution: 0.01N; Measurement of stem thickness: 0-100; Measurement accuracy: ± 0.5%; Pressure (Kpa) and pressure (N) can be selected as two measurement units, which can be converted to each other and have backlighting and automatic shutdown functions. Suitable for softer crops such as wheat and rice.
	YYD-1B	Suitable for harder crops such as corn sorghum. Test head with three different functions, maximum load: 500N, resolution: 0.1N. The other parameters are identical to YYD-1A.
Plant disease detector	HQH-II	Can accurately diagnose the source of plant infection in the early stages of plant infection; Bacteria, fungi, and viruses can all be detected, and the required pesticide varieties can be selected based on the pathogen, and the appropriate medicine can be applied to cure plant diseases in a timely manner, reducing losses for farmers. Scope of application: Testing various crops, plants, vegetables, fruits, tea, etc. Large screen Chinese LCD display and prompt operation, easy to use.
Automatic plant water potential meter (Digital display)	HQ-PW-II	Large screen LCD display, all Chinese menu operation, automatic and manual measurement with one click switch. The maximum number of records can be 4000. The upper computer software automatically analyzes the measurement data, and the data can be saved in Excel format for future call.