Beijing Jinzhengmao Soil Moisture Meter SU-LG is sold directly from the factory in large quantities

Beijing Jinzhengmao soil moisture meter has a large number of ready-made factory direct sales
Beijing Jinzhengmao Technology Co., Ltd. specializes in the production of various soil testing instruments and temperature instruments, with high precision and professional services. There are no intermediate links. Factory direct sales and the best price. Welcome to call the company. Telephone.
Instrument testing principle
Adopts the frequency domain reflection principle, the most popular on-site soil moisture testing principle in the world, that is, the sensor emits electromagnetic waves of a certain frequency, and the electromagnetic waves are transmitted along the probe
and return after reaching the bottom. Detect the voltage output by the probe. Since the change in soil dielectric constant usually depends on the soil moisture content, the soil moisture content can be calculated from the relationship between the output voltage and moisture. Moisture is the main factor that determines the dielectric constant of soil. Measuring the dielectric constant of soil can directly and stably reflect the true moisture content of various soils. The soil moisture sensor can measure the volume percentage of soil moisture, regardless of the mechanism of the soil itself. This principle is currently the most popular soil moisture sensor measurement method in the world.
The application range of the instrument is agriculture, forestry, environmental protection, water conservancy and meteorology.
Beijing Jinzhengmao Soil Moisture Meter
Main functional features of the instrument
Quickly test soil moisture content.
Global satellite positioning data of the detection location, including longitude, latitude and altitude, can be recorded at the same time.
Test data can be saved in the instrument. Not lost when power is off.
Equipped with computer data upload software, the saved data can be uploaded to the computer to generate a database.
High brightness and strong backlight LCD screen.
High-strength engineering plastic handheld structure design, easy to carry
Powered by high-power lithium battery pack, equipped with automatic charger.
Equipped with an external magnetic amplification circuit satellite antenna, the signal gain is fast and the only one in China.
Beijing Jinzhengmao Soil Moisture Meter
Main technical indicators of the instrument
Measurement parameters soil volumetric moisture content
Unit
Range~
Sealing material epoxy resin< br/> Probe material stainless steel
Beijing Jinzhengmao soil moisture meter
Measurement accuracy
Probe length
Working temperature range ℃ ~ ℃
Probe diameter
Operating current~, typical value
Operating voltage~
Response time < sec
Measurement stabilization time sec
The measurement area is centered on the central probe and surrounds the diameter of the central probe It is a cylinder with a high height
Beijing Jinzhengmao Soil Moisture Meter
Output signal~
Standard cable length Thank you very much for choosing Beijing Jinzhengmao Technology Co., Ltd. specializing in the production of various online infrared meters Thermometer Molten steel infrared thermometer Ultrasonic flaw detector Thickness meter Electric spark leak detector Buried pipeline anti-corrosion layer detector Hand-push gas detector Four-in-one gas detector Soil non-nuclear density meter Asphalt non-nuclear density meter Anchor rod pull BaYi flue gas analyzer soil testing instrument