JXCT JXBS-3001-SCY User manual

INSTRUCTION
MANUAL
Soil speed tester
JXBS-3001-SCY
VER1.0
WeihaiJXCTElectronicTechnologyCo.,Ltd.

I PRODUCT INTRODUCTION
1.1 Product Overview
The soil speed tester independently developed by our company can
accurately detect and display various components in the soil in real time, such as:
soil temperature and humidity, soil electrical conductivity, soil pH, and soil nitrogen,
phosphorus, and potassium. It plays a very important role. Using the detector
developed by our company can not only accurately detect various components in
the soil, but also improve the soil through the detected data to achieve the purpose
of monitoring the supply of plant nutrients and keeping the crops in the best living
environment. Increase production.
1.2 Application Environment
It is suitable for a variety of horticultural places, meets the soil testing work of
various planting places, and can comprehensively care for various flowers and
plants. For example: farmland production, soil research, greenhouse cultivation,
orchard nursery, horticultural cultivation, tree cultivation, potted cultivation and
other environments.
1.3 Product Features
Real-time monitoring of soil composition
Detects multiple organic components in soil
Battery-powered, LCD digital display

Clear display of interface parameters and functions
The shape of the sensor adopts a hand-held design, which is convenient for
users to carry. It adopts a single-needle probe design. The probe uses austenitic
304 stainless steel, which has a series of characteristics such as good corrosion
resistance and toughness.
The handheld soil nitrogen, phosphorus, and potassium sensor calculates the
soil nitrogen, phosphorus, and potassium content through the sensor's electrical
conductivity change and the high-speed micro-control unit inside the sensor.
1.4 Product Advantages
High-sensitivity probe, fast response, stable, reliable and accurate
measurement
Large-screen LCD digital display, clear reading
Small zero drift and good repeatability
Plug and play, convenient and fast measurement
Low power consumption and strong endurance
Products have passed EMC and EMI tests, and have strong
anti-interference ability
1.5 Product parameter
PARAMETERS
TECHNICAL SPECIFICATIONS
POWER SUPPLY
DC 3.7v lithium battery
BATTERY LIFE
Standard battery 4000mA
MOISTURE MEASUREMENT RANGE
0-100%

MOISTURE
0-53%（±3%）/53-100%（±5%）
TEMPERATURE MEASUREMENT RANGE
-20~60℃
TEMPERATURE ACCURACY
±0.5℃
PH MEASUREMENT RANGE
3~9PH
NPK RANGE
1~1999mg/kg（mg/L）
NPK RESOLUTION
1mg/kg（mg/L）
NPK MEASUREMENT ACCURACY
±2%F.S.
CONDUCTICITY MEASUREMENT RANGE
0-10000us/cm
RESPONSE TIME
＜1s
PROTECTION CLASS
IP68
II HARDWARE CONNECTION
2.1 Product list
Please check the equipment list before installing the equipment:
2.2
Product appearance dimensions
The following is the appearance size and screen display of the speed tester, as
shown in the figure:
Name
Number
THE SENSOR DEVICE
1
LITHIUM BATTERY（Built-in）
1
WARRANTY CARD / CERTIFICATE
1

2.3 Measurement principle
The soil tester uses advanced FDR measurement methods. FDR is a new type of
soil measurement technology that uses frequency-domain reflected
electromagnetic wave pulse counting to measure soil. It is installed in the place
where measurement is needed, and the sensor alloy probe is inserted vertically into
the soil to start. measuring.
2.4 Measurement Instructions
Select a suitable measurement location, avoid the stones, and ensure that the
steel needle does not touch the hard object. Throw away the topsoil according to
the required measurement depth, keep the original tightness of the soil below.
Hold the sensor vertically into the soil. Press the "SET" key of the speed tester to
start the measurement, and the data is switched in rotation. Do not shake left and
right when inserting. It is recommended to measure multiple times to find the
average value.
2.5 Precautions For Use
(1) If you purchased a rapid tester to measure the content of nitrogen,

phosphorus, and potassium in the soil, it should be used in a soil humidity
environment of 20% -25%
(2) The soil speed tester only tests soil and soil. It is not applicable to dry flour,
small stones, organic wood chips, liquid particles, etc.
(3) The speed tester is directly inserted into the dry and hard soil, because the
ion activity is low, the correct nitrogen, phosphorus, potassium concentration and
pH value at the measurement point cannot be read, and the dry and hard soil will
damage the probe. It is not recommended to use the speed tester. The tester
measures dry and hard soil.
(4) The compactness of the soil will directly affect the measured values   and
cause errors. To improve the accuracy of the test results, please use the method of
multi-point testing to take the average value.
(5) Be careful not to touch the test points when using the stone, and do not use
excessive force, otherwise it will easily damage the electrode. Should not be
inserted into the soil for a long time, it is easy to oxidize.
(6) After the measurement, clean the soil particles on the surface of the probe
with gauze in time to keep the probe dry.
(7) When the speed tester is not in storage, do not directly rub or scratch the
surface of the probe with your hands, and keep it clean and dry, away from
magnetic objects and other metal objects.