OEM/ODM Supplier for Energy Storage Wax Series Wholesale to St. Petersburg
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OEM/ODM Supplier for Energy Storage Wax Series Wholesale to St. Petersburg Detail:
The characteristic of Thermostatic Wax consists of its volume expansion amount can reach up to 13 ~ 15 % when it is heated from solid to liquid. We use this characteristic, when it is heated to a solid-liquid transformation, its’ heat energy can translate into mechanical energy. Thermostatic Wax has been widely applied to temperature auto regulation of thermal-driving and various thermal-starting devices.
We take the wax’s advantage characteristic which can absorb and release thermal energy in the solid-liquid transformation process to store the transferred energy to achieve making use of the most of rich energy resource. Recently years, the new technique has been researched and developed in many fields all over the world, such as new building material, textile industry, electric power, medical device, aviation and space. Some of projects have already stepped into a practical and commercial stage
To conform to market requirement, we have a very good cooperation with some Chinese famous Universities, Scientific Institutions & enterprises to develop and research in energy storage wax.. Some projects have already stepped into a practical stage
|
Name |
Model |
Melt Point |
Mechanical Impurities (%) |
Water-Solubility Acid and Alkali |
Appearance |
|
Energy Storage Wax |
E20 |
20 |
Non |
Non |
White-Yellowy Liquid |
|
Energy Storage Wax |
E21 |
25 |
Non |
Non |
White-Yellowy Liquid |
|
Energy Storage Wax |
E22 |
30 |
Non |
Non |
White-Yellowy Liquid |
|
Energy Storage Wax |
E23 |
35 |
Non |
Non |
White-Yellowy Liquid |
|
Energy Storage Wax |
E24 |
40 |
Non |
Non |
White-Yellowy Solid |
|
Energy Storage Wax |
E25 |
45 |
Non |
Non |
White-Yellowy Solid |
|
Energy Storage Wax |
E26 |
50 |
Non |
Non |
White-Yellowy Solid |
|
Energy Storage Wax |
E27 |
80 |
Non |
Non |
White |
Product detail pictures:
Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for OEM/ODM Supplier for Energy Storage Wax Series Wholesale to St. Petersburg, The product will supply to all over the world, such as: Ukraine , Macedonia , Islamabad , "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.
Check us out at https://physics.tutorvista.com
How to Calibrate a Thermometer
Thermometers can be calibrated either by comparing them with other certified thermometers or by checking them against known fixed points on the temperature scale. The best known of these fixed points are the melting and boiling points of pure water. (Note that the boiling point of water varies with pressure, so this must be controlled.)
The traditional method of putting a scale on a liquid-in glass or liquid-in-metal thermometer was in three stages:
1.Immerse the sensing portion in a stirred mixture of pure ice and water and mark the point indicated when it had come to thermal equilibrium.
2.Immerse the sensing portion in a steam bath at 1 standard atmosphere (101.3 kPa; 760.0 mmHg) and again mark the point indicated.
3.Divide the distance between these marks into equal portions according to the temperature scale being used.
Other fixed points were used in the past are the body temperature (of a healthy adult male) which was originally used by Fahrenheit as his upper fixed point (96 °F (36 °C) to be a number divisible by 12) and the lowest temperature given by a mixture of salt and ice, which was originally the definition of 0 °F (−18 °C). (This is an example of a Frigorific mixture). As body temperature varies, the Fahrenheit scale was later changed to use an upper fixed point of boiling water at 212 °F (100 °C).
These have now been replaced by the defining points in the International Temperature Scale of 1990, though in practice the melting point of water is more commonly used than its triple point, the latter being more difficult to manage and thus restricted to critical standard measurement. Nowadays manufacturers will often use a thermostat bath or solid block where the temperature is held constant relative to a calibrated thermometer. Other thermometers to be calibrated are put into the same bath or block and allowed to come to equilibrium, then the scale marked, or any deviation from the instrument scale recorded. For many modern devices calibration will be stating some value to be used in processing an electronic signal to convert it to a temperature.
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Website: www.wwprinter.com
https://www.wwprinter.com/auto-screen-printer-machine-1.html
Email: printersale@126.com
The auto pail or bucket screen printer machine is special for 4L to 22L pail or bucket decorating.
Features:
1.The auto pail or bucket screen printer machine is two color decorating machine.
2.Fuly mechanical design and combined with PLC and HMI control system
3.More reliability and efficiency than Pneumatic screen printer machine
4.Main components from SMC, Panasonic etc famous brand.
5.Frame & structures made by high intensity aluminum alloy and stainless steel.
6.Fast setup & quick tooling change over.
7.The screen printer with function of ”No-pail, No-printing”system, auto counter,
faulty alarm device, turn-around system.
Optional Devise:
It is special for pail or bucket screen printing, no any others options.
Parameters:
1: Printing size: (φ:150-350mm), (L: 200mm-400mm)
2:Speed(Pieces/minute): 18-20pcs/min
3.Maximum Screen Frame Size: 1200mm X 400mm
4:Machine size(LxWxH): 500X220X180cm
5:Net Weight: 3600kg
6:Air Pressure(bar): 5-7
7:Power: 380V/3P 50Hz 18kw
