- Model NO.: N50
- Shape: Block
- Grade: N50
- Envrionment Management System: ISO9001/14001
- Tolerance of Block Magnet: +/- 0.05mm
- Magnetization Direction of Block Magnet: Axial/Radial/Multi-Poles Magnetization
- Transportation of Block Magnet: by Sea, by Air, by Express
- Lead Time of Block Magnet: 15-25days
- Transport Package: Carton, Wood Case, Anti-Magnetized Package
- Origin: Zhejiang Ningbo/ Fujian Xiamen
- Application: Industrial Magnet, Solenoid, Motor Magnet, Generator Magnet
- Coating: Nickel
- Product Name of Block Magnet: Super F50.8X50.8X25.4mm N50 Rare Earth Block Neody
- Certificate of Block Magnet: CE/RoHS/SGS
- Model Number of Block Magnet: N50
- Working Temp. of Block Magnet: 80-200 Degree Centigrade
- Payment: T/T, Paypal, Western Union
- Trademark: GME
- Specification: F50.8x50.8x25.4mm
- HS Code: 850511100
A permanent magnet is that a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4),Â
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.
The Earth itself is a huge permanent magnet, though its magnetic field is quite weak relative to its size. Humans have used the magnetic field of the Earth for navigation since the compass was invented in ancient China.
Even the most powerful permanent magnet is not as strong as the strong electromagnets, so their applications are limited, but they still have very widely application, magnets can be found everywhere, including your hard disk, ATM and credit cards, speakers and microphones, electric motors, and toys.
Every permanent magnet generates a magnetic field, which circulates around the magnet is a distinct pattern. The size of the magnetic field is related to the size of the magnet and its strength.Â
GMEÂ Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price.Â
Our Neodymium magnets are designed and manufactured to meet with quality standards using the latest technology.Â
Here introduce a super strong permanent magnet that very popular in European magnet mareket, especially in German.
| Length: | 2" ± 0.005" |
| Width: | 2" ± 0.005" |
| Thickness | 1" ± 0.005" |
| Surface Gauss | 4909 |
| Optimal Pull: | 254.4 lbs |
| Material | Licensed NdFeB |
| Plating: | Nickel |
| Magnet Weight | 1.110 lbs |
| Grade: | N50 |
| Br | 14.0-14.5Â KG |
| Hcb | ≥10.0 KOe |
| Hci | ≥11.0 KOe |
| BHmax | 48-51Â MGOe |
| Tmax | 80C / 176F |
| MOQ | 200pcs |
| Leading Time | 18-23 working days |
| Sample | Yes |
| Certificate | ISO2000, TS16949, RoHS, CE & SGS |
| Payment | T/T, PayPal, Western Union |
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Magnetic Characteristics of N50| GRADE | Remanence | Coercive Force | Intrinsic Coercive | Max Energy Product | Working Temp. | ||||
| (Br) | (bHc) | (iHc) | (BH)max | Tw(ºC) | |||||
| T | KGs | KA/m | KOe | KA/m | KOe | KJ/m³ | MGOe |  | |
| N50 | 1.39-1.45 | 13.9-14.5 | ≥836 | ≥10.5 | ≥876 | ≥11 | 374-406 | 48-51 | ≤80 |
GME core values
Customer Care
Quality is our life. Customer satisfaction is our eternal pursuit. Everything we do at GME is driven by an unyielding passion for excellence in identifying and delivering solutions that exceed expectations.
Innovation
In today's fast-developing global economy, innovation is critical to a company's survival. We anticipate and adapt to changing for continuous improvement.
Co-Prosperity
A business cannot be successful unless it creates prosperity and opportunity for others. We have a dream--customers could win more through our Great Service; we have a dream--GME members could realize their own dreams while striving for GME Dream.
Social Responsibility
Sustainability isn't only important for people and the planet, but also is vital for business success. We are environmentally responsible and drive to sustainability. And we should do something for our better future.
For more information, please refer to www.greatmagtech.com
Ph orp controllers are widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water industries. With a suitable pH sensor or orp sensor, the pH value or ORP value and temperature in the solution can be continuously monitored. Daruifuno's pH ORP controller has 2 channels of 0/4-20mA current output, supports signal remote transmission and long-term calibration, and also has a two-wire RS485 interface, which can be easily connected to the computer through the MODBUS-RTU protocol for monitoring and recording .
As an online dosing control pH meter, the control function is very important. Our controllers are equipped with 2 relays that can be set by SPST. Customers can set the opening value and closing value to realize the control of the acid-base dosing pump, temperature and cleaning control.
For the convenience of customers, the small-sized pH controller also adds a quick calibration button. The calibration of the pH ORP controller is also very important. It is usually recommended that the electrode needs to be calibrated every 7 days. Our ph meter transmitter supports pH three-point calibration , ORP two-point calibration, and the calibration point can be set by yourself.
In addition, we also have the solution ground ph meter, which can be connected with the SG sensors, used for power plant pure water.
Such a multifunctional pH ORP controller has a very favorable price. We have many models to meet different needs and save costs for customers.
Ph Orp Controller,Solution Ground Ph Meter,Dosing Control Ph Meter,Ph Meter Transmitter
Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com