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Electronics

科学、测试和实验室设备

elec

搜罗全球顶尖科学、测试和实验室设备公司提供的科学、测试和实验室设备资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

科学、测试和实验室设备供应商和制造商

Scientific, Testing & Laboratory Equipments

原能工业有限公司

The pressure relay sensor is a differential pressure type instrument. When the detected medium pressure reaches the set limit value, the relay triggers the self-control actuator to actuate, achieving the purpose of protecting the equipment. Technical indicators: Range0～1.33kPa(10Torr)、0～6.65kPa(50Torr) Precision2.5%Functional highlight: Through mechanical structure design, the sensor is protected from interference by electromagnetic signals and has a strong ability to resist electromagnetic interference. The sensor has strong corrosion resistance and can withstand the corrosion of hydrofluoric acid as well as strong acids and alkalis. The sensor has good stability.

pressure relay sensor

The digital pressure gauge is used for measuring the pressure of gas medium (in the micro-pressure range), which belongs to the differential pressure type instrument and has the functions of local display and signal transmission over long distance. The pressure measurement and display adopt a split structure. The sensing diaphragm is selected as a special one. The pressure interface is made of stainless steel. It has high precision, simple operation, strong shock resistance and good stability. It can be reset and enter automatic standby mode. It has functions such as delay control, reverse control, three kinds of pressure unit switching (MPa, kg, psi), and one-click error reset. The digital display case is made of aluminum alloy and the low-power processor chip is used. It has a long service life and good stability, which can meet various measurement requirements. Technical indicators: Range0～133.3Pa(1Torr)、0～1.33kPa(10Torr)、0～2.66kPa(20Torr)、0～6.65kPa(50Torr)、0～10kPa(75Torr)、0～13.3kPa(100Torr)、0～100kPaPrecision0.5%-1.6%Output signal1V～5VDC/0V～10VDC, Support RS485 communicationSupply voltage220VACPower≦12WFunctional highlight: The product has strong corrosion resistance and can withstand the corrosion of hydrofluoric acid as well as strong acids and alkalis. The product has strong resistance to electromagnetic interference. The product is highly stable. Service: Pre-sales Service: Our professional team will offer you technical consultation and selection guidance. Based on your requirements, we will recommend the most suitable products and formulate personalized solutions. Products can be customized according to the required micro-pressure measurement range specified by the customers. Pre-sale and in-sale services: Respond promptly to your order demands, ensure the timely, high-quality and adequate delivery of products, and provide detailed product information and installation and usage instructions. After-sales Service: We offer comprehensive after-sales support. The product is guaranteed for 10 years. During the warranty period, if there is any quality issue, it will be repaired or replaced free of charge. Our professional after-sales team is always available to provide technical support for you and promptly solve the problems encountered during use. 

digital pressure gauge

标准仪器有限公司

Featured is a humidity-and-temperature meter with a four-button control panel. The semiconductor sensor is built and designed to enhance accuracy. This digital temperature meter is a versatile device for industrial and home use.
 
  Accuracy: 0.5%. 
  Certification: CE. 
  LCD display with function indicators. 
 

Humidity-and-Temperature Meter

Sapiens Environmental Technology Co Limited

Product Description MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for high-performance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. Enabled by an intelligent heated sampling inlet, the product can measure PM1 /PM2.5 /PM10 with more than 50 size channels from 0.3 μm to 10 μm with less interference from changing environmental conditions. Autozero function is enabled to track the long-term drift issues for PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors  Product Features Omnidirectional inlet design for gas and PM measurements;Stevenson screen protected high performance climatic measurement for ambient temperature and humidity;IP65 grade waterproof design for all weather condition outdoor monitoring;Highly integrated for simultaneous measurement of PM1 , PM2.5 , PM10 with more than 50 size channels from 0.3 μm to 10 μm;Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1 , or PM2.5 or PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of tripod, wall mount and crossarm;External smart battery packs are optional for extended outdoor powerless operation for up to 5 days;Solar power panels are optional for extended operations in remote outdoor environments. Applications Smart city sensor networkUrban air pollution monitoringRoadside air quality monitoringIndustrial fence line monitoringEmergency air quality monitoring Please contact us for price details sales@sapiens-envtech.com 

MAS AF300 

Product Description: PAS-AF200 is the flagship model of Sapiens Portable Air Station (MAS) series products for high-performance and long-term portable air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. PAS-AF200 is equipped with the patented Pair Differential Filter (PDF) sensing technology with continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors. It is ideal for indoor air quality certification scheme and quick check on air pollution hotspots.  Product Features Omnidirectional inlet design for gas and PM measurementsHighly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 4 size channels from 0.3 μm to 10 μmOptional 8 or 30 size channels PM counter are available for high demanding PM measurementsSheath flow is optional for PM counter model for high concentration measurements and long-term performanceAerodynamically validated PM inlet cyclone for near reference PM1, PM2.5, PM10 measurementsCorrection of laser drift and humidity impact though auto zero function and intelligent heating for PM measurementUp to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optionalPair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signalsCorrection of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gasesGas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environmentsData transmission via 4G network for continuous and real time monitoring through cloud platforms Applications Smart city environmental sensor network deploymentUrban air pollution monitoringReal time pollution hotspots monitoringMicroenvironment monitoringPersonal exposure assessmentMobile monitoring to identify and track high emission source Please contact us for price details sales@sapiens-envtech.com 

PAS AF200

Product Description MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for highperformance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions, and total volatile organic compounds (TVOC) at high accuracy. Other important air pollutants including nitrogen monoxides (NO), and carbon dioxide (CO2) are optional. MAS-AF310 is equipped with the patented Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors.  Product Features Omnidirectional inlet design for gas and PM measurements;Stevenson screen protected high performance climatic measurement for ambient temperature and humidity;IP65 grade waterproof design for all weather condition outdoor monitoring;Highly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 50 size channels from 0.3 μm to 10 μm.Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1, or PM2.5 or PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Up to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, H2S, NH3 TVOC and CO2 as optional;Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Gas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environments;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of tripod, wall mount and crossarm;External smart battery packs are optional for extended outdoor powerless operation for up to 5 days;Solar power panels are optional for extended operations in remote outdoor environments. Please contact us for price details sales@sapiens-envtech.com 

MAS AF310

Fuzhou Hedao Trade Co.,Ltd

RHB-32ATC Brix 0 to 32% ATC
Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the &ldquo;ripeness&rdquo;of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Refractometer provide critical information to ensure product quality.RHB-32ATC is commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds. 	 Measuring Range: 0-32% Brix 	 Minimum Division: 0.2% Brix 	 Accuracy: &plusmn;0.2% 	 ATCCompensationRange: 10&deg;C~30&deg;C (50&deg;F~86&deg;F) 	 Reference Temperature: 20&deg;C 	 Length: 170mm 	 Weight: 250g 	 Durable and built to last long 	 Uses ambient light only which means battery or power source is not required 	 Heavy-duty and lightweight with its aluminum construction 	 Easy to focus and calibrate 	 Accurate testing results guaranteed 	 Made with the highest and finest quality of aluminum &amp; rubber that makes it lightweight 	 Cushioned with soft &amp; comfortable non-slip rubber 	 Extremely easy-to-use and calibrate 	 Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10&deg; to 30&deg; to correct temperature discrepancies during use  

Brix Refractometer 0-32%ATC

欧赛特电子有限公司

Ultrasonic wind sensor measures wind speed and direction, outdoor temperature and humidity, solar radiation and UV. No moving part. Long lifeHigh precious independent rain gauge3-in-1 sensor measures temperature, humidity, and barometric pressureRF wireless communication between the sensor array and receiver/control unit.Send alarm message to mobile by SMSThe data saved as a CSV file on the SD cardFree iPhone, iPad, and Android APPs are available from Wunderground.com.One 3W solar power panel (better for northern European locations and other places where sunshine is poor and daytime too short)Transmission frequency supported: North America:LTE-FDD: B2/B4/B5/B12/B13/B17/B25/B26 LTE-TDD: B41 WCDMA:B2/B4/B5 CDMA&amp;EVDO:BC0/BC1 GSM:850/1900 Europ: LTE-FDD:B1/B3/B5/B7/B8/B20 LTE-TDD:B40 WCDMA:B1/B5/B8 GSM850/900/1800/1900Can configured with PM 2.5 air quality sensor and soil moisture sensor (sold separately)PC software (USB connection);Upload the weather data to the dominated website by the WCDMA network: wunderground.com, Weathercloud, WOW, and your website (need to have the same protocol with wunderground.com)Supports uploading to ecowitt.net with the latest PC Software

4G Weather Station

Brix Refractometer&nbsp;0-80%Brix

Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the &ldquo;ripeness&rdquo;of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Refractometer provide critical information to ensure product quality.It is commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds.&nbsp;&nbsp;

Specifications: 	 Measuring Range: 0-80% Brix 	 Minimum Division: 1% Brix 	 Accuracy:&nbsp;&plusmn;1% 	 ATCCompensationRange: 10&deg;C~30&deg;C&nbsp;(50&deg;F~86&deg;F) 	 Reference Temperature: 20&deg;C 	 Length: 170mm 	 Weight: 250g 	 Durable and built to last long 	 Uses ambient light only which means battery or power source is not required 	 Heavy-duty and lightweight with its aluminum construction 	 Easy to focus and calibrate 	 Accurate testing results guaranteed 	 Made with the highest and finest quality of aluminum &amp; rubber that makes it lightweight 	 Cushioned with soft &amp; comfortable non-slip rubber 	 Extremely easy-to-use and calibrate 	 Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10&deg; to 30&deg; to correct temperature discrepancies during use  
A Set Includes 	 1 x Handheld Refractometer 	 1 x Instruction manual 	 1 x Mini screw driver 	 1 x Pipette 	 Hard plastic cases&nbsp;with sponge filled  

Brix Refractometer (0-80%Brix)

Brix Refractometer&nbsp;0-90%Brix

Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the &ldquo;ripeness&rdquo;of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Refractometer provide critical information to ensure product quality.It is commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds.&nbsp;&nbsp;

Specifications: 	 Measuring Range: 0-90% Brix 	 Minimum Division: 0.5% Brix 	 Accuracy: &plusmn;0.5% 	 ATCCompensationRange: 10&deg;C~30&deg;C&nbsp;(50&deg;F~86&deg;F) 	 Reference Temperature: 20&deg;C 	 Length: 170mm 	 Weight: 250g 	 Durable and built to last long 	 Uses ambient light only which means battery or power source is not required 	 Heavy-duty and lightweight with its aluminum construction 	 Easy to focus and calibrate 	 Accurate testing results guaranteed 	 Made with the highest and finest quality of aluminum &amp; rubber that makes it lightweight 	 Cushioned with soft &amp; comfortable non-slip rubber 	 Extremely easy-to-use and calibrate 	 Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10&deg; to 30&deg; to correct temperature discrepancies during use  
A Set Includes 	 1 x Handheld Refractometer 	 1 x Instruction manual 	 1 x Mini screw driver 	 1 x Pipette 	 Hard plastic cases,with sponge filled  

Brix Meter (0-90%Brix)

Brix Refractometer&nbsp;0-55%Brix

Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the &ldquo;ripeness&rdquo;of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Refractometer provide critical information to ensure product quality.It is commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds.&nbsp;&nbsp;

Specifications: 	 Measuring Range: 0-50% Brix 	 Minimum Division: 0.5% Brix 	 Accuracy: &plusmn;0.2% 	 ATCCompensationRange: 10&deg;C~30&deg;C&nbsp;(50&deg;F~86&deg;F) 	 Reference Temperature: 20&deg;C 	 Length: 170mm 	 Weight: 250g 	 Durable and built to last long 	 Uses ambient light only which means battery or power source is not required 	 Heavy-duty and lightweight with its aluminum construction 	 Easy to focus and calibrate 	 Accurate testing results guaranteed 	 Made with the highest and finest quality of aluminum &amp; rubber that makes it lightweight 	 Cushioned with soft &amp; comfortable non-slip rubber 	 Extremely easy-to-use and calibrate 	 Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10&deg; to 30&deg; to correct temperature discrepancies during use  
A Set Includes 	 1 x Handheld Refractometer 	 1 x Instruction manual 	 1 x Mini screw driver 	 1 x Pipette 	 Hard plastic cases,with sponge&nbsp;filled  

Hand Held Refractometer (0-50%Brix)

艺发企业有限公司

 	 Measures and Broadcasts In/Out Temperature and Humidity Readings to Smartphone and Mobile Devices through Bluetooth 4.0 	 (Outdoor Temperature measured by a 3m long Sensor Wire) 	 Supporting iOS and Android Devices of selected models 	 Coming with an easy-to-use App with Customized Settings for each user 	 Multiple Connection between Phones and Devices 	 Temperature Alarms and Indices including WBGT, Heat Index, Mold Index and Comfort Index 	 30 days Downloadable Data with Nearest 7 days including Daily Max/Min and Hourly Record, other 23 days including Daily Max/Min( 	 Version with 7 days of Daily Max/Min Downloadable Data also available ) 	 Downloaded Data can be plotted as Graph or displayed in List View or Calendar View and exported 	 Data of different devices can be plotted in same graph (maximum 6 parameters) 	 Suggested places to use : Home, Office, Nursery, Wine Cellar, Cooking/Barbecue, Refrigerator, Greenhouse, Shopping Mall 	 Battery Used : 2 x AAA&nbsp;  

ThermSmart Bluetooth In/Out Thermometer Hygrometer Datalogger

	Mearsure temperature	Mearsure humidity	Rainfall	Wind direction	Wind speed	UV and Light	With RS485 cable

Full Functions Outdoor Weather Station With RS 485

 Measure temperature, Humidity, and PressureWiFi connection via mobile configures APPSupports upload data to WU and WOW free hosting servicesFlexible combine kits with different outdoor sensors for different weather data needs. View your environmental data from virtually anywhere on a smartphone, tablet or computer with the free WS View app or Wunderground.com website.Plug into a USB socket for power supplyThe temperature probe provides accurate temperature data 

SmartHub WiFi Gateway

六优基建有限公司

ACE VI 10 industrial videoscope offers excellent remote visual inspection results even in very rigorous environments. Thanks to the new material technology and product modular design, the videoscope is compact and lightweight. It includes top features like video and still images which can be stored in a removeable SD card memory for further analysis. ACE VI 10 is equipped with megapixel camera, high-resolution screen, rear high-power LED light source with optical fiber transmission illumination. It is extremely easy to operate by one-hand joystick control with 360º All-Way® tip articulation. Moreover, interchangeable probe insertion tubes of different diameters and lengths can be quickly installed to meet different inspection environments.  Service The videoscope is equipped with one (1) year of warranty covering labor service and spare parts to provide you peace of mind. Our after-sales service team is responsive with fast turnaround time on any maintenance circumstances as we understand your inspection equipment is critical for the success of your business.  Features • Megapixel ultra-clear camera, 30% higher definition than ordinary megapixel camera • High-definition monitor screen, resolution 1280×768, brightness 500cd/㎡ • High-power LED light source, illumination output up to 100,000 LUX • Standard 32GB capacity storage for more image memory recording • HDMI data output interface, supporting simultaneous screen display • Real-time operating system with simple drop-down menu-driven operation • Lithium battery, the power supply time of a single battery is more than 4 hours • The battery supports USB/Type-C power charging, making charging convenient • Portable integrated design with battery and probe only weighs 1.0kg • Modular design, the probe can be replaced on site and the equipment can beinterchanged with multiple specifications of probes  One year warranty is provided.  **For detail product specification, it can be found in the supporting document.** 

ACE Visual Inspection 10

Unit Connection Technology Limited

 	 Jumbo color display wireless weather station featuring indoor/outdoor temperature humidity, weather forecast.  

Jumbo Color Display Wireless Weather Station

Professional wifi weather station featuring indoor/outdoor temperature humidity, wind, rain, UV, Light, weather forecast. With wifi connection optional to upload data to www.wunderground.com or www.weathercloud.net. Clear and colorful display.&nbsp;

Professional Wifi Weather Station with Wind and Rain 

Nu-Tek Health (Hong Kong) Limited

This Infrared thermometer measures and displays noncontact temperature readings up to 380 &deg;C (716 &deg;F) and low to -50 &deg;C (-58 &deg;F). The device also has the humidity measure function, with the range from 10%RH to 90%RH.&nbsp; The built-in laser target spot to insure accurate targeting and temperature measurement. 	 LCD display, portable, waterproof  

Infrared Thermometer

 	 Color display wireless weather station featuring indoor/outdoor temperature humidity, weather forecast.  

Color Display Wireless Weather Station

ATM Ltd

 	 It is dual display and differential temperature measurement as AT=T1-T2 - Functions are on/off, (C)/(F)/(K) selectable, hold/test 	 Functions are max/min AG, T1/T2/T1-T2 and memories storage - Memories recalling, high/ low alarm, EL backlight, set up, enter, shift, up and down are included 	 Multi-type measurement range is type K-, J-, E-, T-, N-, R-, S- - The body is in yellow with blue cables and black readings 	 It is wide range temperature sensor that is suitable for surgery, outdoor and office use  

Dual Channel Multi-Type Thermocouple Thermometer 

Shenzhen Everbest Machinery Industry Co., Ltd. (CEM)

 	 You can monitor temperature and humidity values efficiently and conveniently for long time periods by using the Datalogger.  

Laboratory Temperature & Humidity Datalogger

  It is dual display and differential temperature measurement as AT=T1-T2  Functions are on/off, (C)/(F)/(K) selectable, hold/test  Functions are max/min AG, T1/T2/T1-T2 and memories storage  Memories recalling, high/ low alarm, EL backlight, set up, enter, shift, up and down are included  Multi-type measurement range is type K-, J-, E-, T-, N-, R-, S-  The body is in yellow with blue cables and black readings  It is wide range temperature sensor that is suitable for surgery, outdoor and office use  

Dual Channel Multi-Type Thermocouple Thermometer

Suzhou TASI Electronics Co., Ltd.

 	 Single channel mode temperature 	 Measuring range: -200 to 1372degree Celsius  

Thermometer

	7inch TFT LCD full color display	Ultrasonic wind sensor measures the wind speed and direction. No moving part. Long life	Separate high precious rain gauge for more accurate reading	User friendly designed app for Apple Ios and Android make monitoring easy	Wi-Fi capable: enables your station to publish its data	Swiss-made sensing component provides reliable, accurate measurements.	Can add extra sensors: MAX 8 multi-channel temperature and humidity(WH31), MAX 8 soil moisture(WH51), MAX 4 PM2.5(WH41) water leakage sensor, lightning detector and more sensors will be available soon.	All the weather data uploaded to internet website: Weather Underground/Weather Cloud/WOW/ECOWITT	Rainfall data(inches or mm):rainfall rate, 24-hour,one week,one month and year	Display illumination/UV index	Wind chill and Dew point and heat index temperature display (F or C)	Pressure,temperature,humidity, windspeed,rainfall,winddirection,UVI and Light parameters can be calibrared	Weather alarm modes for temperature, humidity, wind chill, dewpoint, rainfall, windspeed, air pressure	Forecast icons based on changing barometric pressure	Barometric pressure(inHg or hPa) with 0.1hPa resolution	Min/Max values along with time and date of their recording	12 or 24-hour time display	Time alarm	Moon Phase	Sunset/Sunrise with time stamp

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