Apr 26, 2026
The Application of Laser Distance Meters in Forestry Industry
The Application of Laser Distance Meters in Forestry Industry Field data collection is a long-standing problem that troubles surveyors, cartographers, GIS datab
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![How many ppm of ammonia harmful to human body]()
How many ppm of ammonia harmful to human bodyAfter being inhaled into the lungs, ammonia easily enters the blood through the alveoli, binds with hemoglobin, and destroys the oxygen transport funcAug 10, 2017 -
![Application of ammonia detector in aquaculture]()
Application of ammonia detector in aquacultureThe application of ammonia gas detector in the aquaculture industry chain has become more and more extensive with the expansion of domestic aquaculturAug 02, 2017 -
![Application of Ammonia Gas detector]()
Application of Ammonia Gas detectorAmmonia gas detector is an electronic instrument used to detect the concentration of ammonia gas in the environment, which can be carried around. WhenJul 26, 2017 -
![The working principle of ammonia gas detector]()
The working principle of ammonia gas detectorThe air and the gas to be measured diffuse to the sensing electrode through the diffusion membrane. The control circuit maintains a voltage between thJul 19, 2017 -
![The principle of ammonia gas detector]()
The principle of ammonia gas detectorThe detection principle of ammonia gas detector generally includes electrochemical or semiconductor principle sensors. The sampling methods are divideJul 12, 2017 -
![best indicator of air quality in chicken house]()
best indicator of air quality in chicken houseHigh levels of CO2 can cause lethargy and reduced weight gain in the flock, so it should be kept below 5,000ppm (ideally < 3,500ppm). High concentratiJul 05, 2017 -
![carbon dioxide detectors Operating procedures]()
carbon dioxide detectors Operating procedures1. The calibration and calibration personnel must be trained, understand the principle and performance of the instrument, be proficient in operating sJun 30, 2017 -
![Operating skills of carbon dioxide detector]()
Operating skills of carbon dioxide detectorThe carbon dioxide detector should be used in places with many water vapor and water droplets (relative humidity at 90%). Otherwise, if the water vapoJun 25, 2017 -
![Product introduction of carbon dioxide detector]()
Product introduction of carbon dioxide detectorThe carbon dioxide detection technology uses a carbon dioxide gas detector. The carbon dioxide detector accurately detects carbon dioxide. It adopts aJun 13, 2017 -
![Carbon monoxide usage scenarios]()
Carbon monoxide usage scenariosThe carbon monoxide detector is a high-brightness liquid crystal indicating gas detection instrument that can be flexibly configured with a variety ofJun 06, 2017 -
![How does a carbon monoxide detector work]()
How does a carbon monoxide detector workThe carbon monoxide gas alarm uses a carbon monoxide sensor to convert the concentration signal of carbon monoxide gas in the air into a weak currentMay 31, 2017 -
![Which scenarios are refrigerant leak detectors used for]()
Which scenarios are refrigerant leak detectors used forThe transition from fluorocarbons (CFCs) to hydrochlorofluorocarbons (HCFCs) to fluorinated refrigerants (HFCs), which do not contain chlorine, is a dMay 23, 2017 -
![the advantages of portable gas detectors]()
the advantages of portable gas detectorsThe portable gas detector is small in size, easy to carry, and can be used at any time when it is turned on. It is suitable for continuously detectingMay 16, 2017 -
![The function of ultrasonic cable altimeter]()
The function of ultrasonic cable altimeterElectric power, communication transmission cable measurement, electric locomotive electric cable and trolleybus, large industrial enterprises, power tMay 08, 2017 -
![Working principle of ultrasonic cable Height Meter]()
Working principle of ultrasonic cable Height MeterWhen using this instrument, the line maintenance worker does not need to touch the power (communication) overhead line, manual operation, and it can bApr 30, 2017 -
![How to use the tachometer]()
How to use the tachometer1. According to the specific conditions of the rotating object to be tested, select suitable connectors, such as rubber joints. 2. Use the rotaryApr 22, 2017 -
![The principle of photoelectric sensor measuring speed]()
The principle of photoelectric sensor measuring speed"When the projection type photoelectric speed sensor measures the speed of an object, the measuring disc will rotate with the measured object, and theApr 15, 2017 -
![Measure principle of photoelectric tachometer]()
Measure principle of photoelectric tachometer1. Introduction to air preheater speed measurement The air preheater is an important large-scale operating equipment in the power plant. The failApr 06, 2017 -
![The principle and use of tachometer]()
The principle and use of tachometerprinciple The tachometer will read the received digital pulse signal (sent by the sensor) directly into the counting port of the cpu after processiMar 31, 2017 -
![The working principle of digital tachometer]()
The working principle of digital tachometerThe digital tachometer will read the received digital pulse signal (sent by the sensor) directly into the counting port of the cpu after processing, cMar 22, 2017
