You can find us on different platforms and places like Facebook, our website, phone call, through email and here below you will see how to contact us:
Facebook: @Hi.Hyperlite you can send us a message or you can comment on some of our posts with the information we need to run a simulation for you.
Email:
Phone call: +1(855)688 7879
Website: and in our website we have a questions section and a live chat where we will answer your questions about our products.
Why you need a Lighting simulation?
Through a simulation we can recommend you and specific number of lights and its wattage so you will not purchase the wrong product. Below you will see what you will find in the simulations.
You will see a 3D image showing how your building or space will look, this picture has different colors and each color mean or show you the number of foot candles, White has 60 foot candles or more, Red has 50 - 59 foot candles, Orange has 40 - 49 foot candles, Yellow has 30 - 39 foot candles, Blue, Green, Sky Blue has the same value 20 - 29 foot candle, Purple has 10 - 19 foot candle and finally Black has 0 foot candle; obviously, if the space is whiter, it is because has more light. With this image is easier to determine if you want your space like that or you can talk to us to make some changes.
The features of our lights, the number of lights we recommend you to use, the wattage for the lights, the dimensions of your building, you will see the number of foot candles you will have direct and indirect on the different sufaces like Workplane, Floor, Ceiling and Walls.
You will find a value chart and isolines this will explain more about the foot candles and the amount of light on the workplane and floor. After the simulation has been done we will send you and a pdf with all the information mentioned above.
What do we need to run a simulation for you?
We only need four things to run a simulation for you and are: Your email or user name to send you the information, the Lenght, Width and specially the Ceiling Height because if we do not have the Height we can not determine the wattage we should recommend you and that can affect the entire simulation and you can get a wrong light or lights and we only want to provide you with the best service so that you can trust us and count on us for your future projects.
Lead Free Piezoelectric Elements
The Co-Al Co-doped Barium Titanate
Lead-free Piezoelectric Ceramics was successfully developed by Yuhai company
through repeated experiments. By Researching the influence of Co-Al Co-doping
on the structure and properties of Barium Titanate-based piezoelectric
ceramics, the formulation and preparation technology of Barium Titanate-based
piezoelectric ceramics were optimized. Yuhai`s BaTiO3 was prepared by conventional
solid-phase sintering method, with the piezoelectric constant d33 (>170pC/N),
dielectric loss tgδ≤0.5% and mechanical coupling coefficient Kp≥0.34.
Barium titanate lead-free piezoelectric
ceramics are important basic materials for the development of modern science
and technology, which was widely used in the manufacture of ultrasonic
transducers, underwater acoustic transducers, electroacoustic transducers,
ceramic filters, ceramic transformers, ceramic frequency discriminators, high
voltage generators, infrared detectors, surface acoustic wave devices,
electro-optic devices, ignition and detonation devices, and piezoelectric
gyroscope and so on.
Application: military, ocean, fishery, scientific research,
mine detection, daily life and other fields.
China Patent of Yuhai company`s BaTiO3
Chinese Patent No.: ZL 2011 1
0126758.6
Name: Lead-free Barium Titanate
Piezoelectric Material with Addition of Cobalt and Aluminum
Lead free piezo material BaTiO3
Lead-free Material
Properties
BaTiO3
Dielectric Constant
ɛTr3
1260
Coupling factor
KP
0.34
K31
0.196
K33
0.43
Kt
0.32
Piezoelectric coefficient
d31
10-12m/v
-60
d33
10-12m/v
160
g31
10-3vm/n
-5.4
g33
10-3vm/n
14.3
Frequency coefficients
Np
3180
N1
2280
N3
Nt
2675
Elastic compliance coefficient
Se11
10-12m2/n
8.4
Machanical quality factor
Qm
1200
Dielectric loss factor
Tg δ
%
0.5
Density
Ï
g/cm3
5.6
Curie Temperature
Tc
°C
115
Young's modulus
YE11
<109N/m3
119
Poison Ratio
0.33
Piezo Element,Piezo Ceramic Elements,Piezoelectric Ceramic,Pzt Tubes
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com