DTS-CT intelligent precision thermostatic bath is a new type of intelligent thermostat introduced by our company. It adopts touch screen control and operation, completely intelligent man-machine interface, and the control is more convenient, simple and practical. A dual-cavity side stirring technology is used in the structure to make the constant temperature bath reach the ideal uniform temperature field through intelligent PID adjustment, which can meet the verification / calibration work of various temperature sensors such as low temperature thermocouples, industrial thermal resistors, pressure thermometers, bimetallic thermometers, glass liquid thermometers, etc. 1. Intelligent Manipulation Large touch screen control, intelligent man-machine interface, multi-function display window, control more intuitive, simple and fast; 2. Slope heating The temperature control rate is adjustable, the heating rate is set according to the actual verification or calibration, and the temperature rise is uniform, which meets the verification / calibration of various temperature switches. 3. Volatility tips Wave motion of 10 or 1 min can be displayed, the fluctuation can be calculated automatically, and the temperature is judged intuitively. 4. Intelligent rehydration The automatic rehydration function can be set up, and the oil transportation system can complete the rehydration function after starting, so as to avoid the safety and unstable factors caused by the reduction of liquid level. 5. Intelligent mixing At room temperature, without starting temperature control, the control system automatically closes the stirring motor, prolongs the service life of the equipment and reduces noise. 6. Double sensor overheating protection Built-in hardware and software dual protection, using dual sensors to monitor the operation process. Hardware overheating protection, completely separated from the main control system independent operation, overtemperature automatic power cut off, more safe and reliable. 7. Precision temperature control 8. Excellent stability and uniformity of temperature field 9. Multipoint calibration Adopt multi-point calibration algorithm to realize built-in standard and precision temperature measurement. 10. Communication function Support USB ã??WIFIã??WLANã?? serial communication function; 11. Curves show free scaling Real-time curve display, support multi-touch, free scaling function; 12. Ergonomic design 13. Composite thermal insulation design 14. Oil pollution prevention design
DTLH low humidity intelligent temperature and humidity standard chamber is a special verification equipment for detecting hair temperature and humidity meter, dry and wet bulb thermometer, digital temperature and humidity meter and other kinds of temperature and humidity sensors. The equipment can automatically adjust the humidity in the temperature and humidity verification box by accurate measurement of temperature and humidity sensor and industrial programmable controller control. High control and testing accuracy, can provide continuous, repetitive humidity measurement, suitable for scientific research and product testing. Advanced technical principles * Humidity control adopts the principle of moisture occurrence by shunt method, which greatly shortens the time required for stability and improves the verification efficiency compared with the principle of humidity occurrence by double temperature method. * Temperature control using liquid bath constant temperature plate heating technology, liquid medium heat radiation, temperature more constant, temperature field more uniform * The unique air circulation design in the measuring chamber ensures no dead angle air flow, and adopts frequency conversion technology to speed the fan to ensure that the internal temperature field is uniform at low speed; Product intelligence * Fusion of measurement technology and Internet of things technology to wifi remote control to make measurement easier * HD touch screen control, multi-touch, greatly improve user experience, * One-click start, automatic control, shorten the training period for metering personnel * Timing switch machine, remote switch machine, save time, improve verification efficiency Excellent quality * The shell adopts thick plate phosphating, passivation, spray molding, anticorrosion, rust prevention, salt spray resistance; * SUS304 for internal bile * High precision sensor, temperature and humidity control with imported high precision * With intelligent image acquisition system, dew point meter and industrial control computer, it can be upgraded to intelligent temperature and humidity meter automatic verification system to realize the automation of verification process, the automatic preservation of records and the automatic generation of reports.
Products Description DTLH low humidity intelligent temperature and humidity standard chamber is a special verification equipment for detecting hair temperature and humidity meter, dry and wet bulb thermometer, digital temperature and humidity meter and other kinds of temperature and humidity sensors. The equipment can automatically adjust the humidity in the temperature and humidity verification box by accurate measurement of temperature and humidity sensor and industrial programmable controller control. High control and testing accuracy, can provide continuous, repetitive humidity measurement, suitable for scientific research and product testing. Main features Advanced technical principles * Humidity control adopts the principle of moisture occurrence by shunt method, which greatly shortens the time required for stability and improves the verification efficiency compared with the principle of humidity occurrence by double temperature method. * Temperature control using liquid bath constant temperature plate heating technology, liquid medium heat radiation, temperature more constant, temperature field more uniform  * The unique air circulation design in the measuring chamber ensures no dead angle air flow, and adopts frequency conversion technology to speed the fan to ensure that the internal temperature field is uniform at low speed;
Introduction DTWL - 30G high precision thermostatic chamber ( - 30 65- 30 75 30 80 )is a specially designed constant temperature chamber with air as the heat transfer medium. It has the technical characteristics of high temperature control accuracy, good uniformity of temperature field and small fluctuation. There are many temperature measuring instruments that cannot contact the liquid constant temperature source, and are not suitable for calibration in a constant temperature bath. The emergence of a high - precision temperature box solves the calibration problem of such instruments and fills the gap of the constant temperature source and provides a complete solution. Features Using constant temperature liquid bath technology, the temperature field is more constant Temperature control adopts liquid bath constant temperature and other plate heating technology. After the liquid medium is controlled to a constant temperature in the constant temperature bath, it is circulated to the outside of the working cavity. Through the heat radiation method, the temperature of the working cavity is constant and uniform. The cooling method has a qualitative leap in temperature indicators. Intelligent Integration of measurement technology and internet of things technology, wifi remote control, making measurement easier. High - definition touch screen control, multi - touch, greatly improve the user experience. One - key start, full automatic control, shorten the training period of measurement personnel. Timing switch machine, remote switch machine, save time and improve verification efficiency. Wide temperature range High - precision temperature box series products can provide constant temperature environment within the range of - 40 100 Meet JJF1407 - 2013 WBGT Index Meter Thermometer Calibration Regulations Meet JJF1366 - 2012 Temperature Data Acquisition Instrument Calibration Specification High precision air bath constant temperature source Using high - precision temperature control sensor, with imported temperature control table did not achieve high - precision temperature control, low indication deviation Excellent quality The shell adopts thick plate phosphating, passivation, spraying, anti - corrosion, anti - rust, salt spray resistance; Liner adopts SUS304 High - precision sensor, using imported high - precision platinum resistance sensor Function HD touch Using high - resolution capacitive screen, the display is clearer, multi - touch support, in line with customer mobile phone touch operation habits. Wifi control Mobile phone pad remotely set the temperature, start and stop the device, read the current temperature value and fluctuation degree and other device status.
For the Mosquito killer Led Bulb Light, is a 900 lumen bulb that doubles as an insect killer. The light features a blue UV LED which attracts insects into a Mosquito Killer grid.And the Mosquito Killer grid uses only 1W of electricity, while the light itself uses a meager 9W – and both can be used independently.They are used at home and outdoor. A brush is provided to clean off insects once the bulb switched-off.Compare to other traditional mosquito killer, this bulb has no chemicals, no sprays and hence no fumes to our life. • 2nd generation 2-in-1 LED LIGHT Bulb Plus LED Mosquito Killer Bulb • Wattage: 10W • Blue UV light • Lumen: 900-1000lm • Color Temperature (CCT): 6500K • Input Voltage: AC 90-130V & 220v-240V • With CE and ROHS Operation: Step1: Switch it on,both lighting +killing are on. Step2: Switch on again,light off,only killing on. Step3: Switch on again,killing off,only light on. Step4: Switch off, both off.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Commodity: Calcium chloride Molecular formula CaCl2 H.S code 28272000 Product feature Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature, Specifications: Analysis Item Standard Calcium chloride (CaCl2) 74%min,77% min,94%min Total Chlorinated Alkali: (NaCl) 5.0%max Magnesium Chloride(MgCl2) 0.5%max Insoluble matter in water 0.25%max Calcium Sulfate (CaSO4): 0.2%max Ferric Oxide (Fe2O3) 0.025%max Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max Application Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry. Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped Means of transportation :in containers or by bulk vessel with large quantity
Cmmdity: Aluminum Fluride (Aluminium fluride) ther name: Aluminum trifluride Frmula:AlF3 M.W.:83.98 Prperties: The prduct is a white needle crystal r pwder. SP. GR. 2.8823.13g/ cm3, sublimatin temp. 1272Celsiur scale.Its slightly sluble in water and greatly sluble in HF liquid. The chemical prperty fr the high density aluminum fluride is very steady, but that cntains certain crystal water will be decmpsed int Al23 at high temperature with HF being released. Specificatin: grade chemical cmpsitin % Physical character F Al N2 Fe2342- P25 LI Bulk dity g/cm3 AF-0 61.0 31.5 0.30 0.10 0.06 0.10 0.03 0.5 1.5 AF-1 60.0 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3 AF-2 58.0 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7 AF-3 58.0 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7 Uses: Its mainly used as an adjusting agent fr electrlyte in aluminum smelting by fused salt electrlysis, als in ceramic glaze, catalyst and flux f nnferrus metal metallurgy etc. Brief Intrductin f the Prductin Technics In the Hydrgen Fluride Reacting Furnace which is heated utside, Vitril reacts with Flurite t create the Hydrgen Fluride Gas and Anhydrus Fluride Plaster by heating in the prcess f prducing Aluminum Fluride, then the Hydrgen Fluride Gas react with dry Aluminium Hydrxide in Fluidized Bed t create t Aluminum Fluride and water. Packaging packed in wven PP bags with plastic film inside. Each bag has net weight f 25kgs, 50kgs, 500kgs and 1000kgs.
JHG fire-resistant glass is combined with borosilicate glass and float glass technology, which fire resistant properties much superior to those of sode lime glass , the main character is : * high performance to bear high temperature , our tempered borosilicate glass 4.0 can withstand 120 minutes fire test . * Ultra light ,borostilicate glass 8% less than sode lime glass * Hign soften point in fire * High ligh transmission * No SO2 pollution ,no self-explosion Borosilicate 4.0 Technical data : Size: 1830*3000mm Density (g/cm�?�³) : 2.28�?�±0.1 Co-efficient of expansion (�?�±)(20-300�¢??) : 4.0�?�±0.1�??10-6k-1 Softening point(�¢??) : 845�?�±10 Light transmission :�?� �¢?�¥90(6mm) Main usage : 4.0 building partition ,facade ,door ,ceiling ,floor 3.3 household application ,optics , lighting
