Handheld X-ray fluorescent (XRF) analyzers have the capability to quantify or qualify nearly any element from Magnesium to Uranium, depending on specific instrument configurations. Portable XRF spectrometers allow you to take the battery operated analyzer to the sample rather than bringing the sample into the lab.
XRF stands for X-ray fluorescence. It`s a powerful, nondestructive technique for measuring elemental composition from magnesium (Mg) to uranium (U), from parts per million to 100%. Handheld XRF analyzers are portable devices that can be used on location for immediate, lab-quality results to help you determine the next course of action and where it`s needed.
An analyzer emits X-rays that hit the sample. This causes the elements in the sample to fluoresce and travel back to the analyzer`s X-ray detector. The analyzer counts them and makes mathematical calculations to generate a result.
"Pirates" is no longer staged, using bank cards to ride cars, brushing tolls... these will become a reality in the future.
As of the end of 2012, the Industrial and Commercial Bank of China Yunnan Branch issued a total of 860,000 chip debit cards, and the two indicators of card issuance scale and peer ratio ranked first in the province's financial institutions. Yesterday, it was learned that the Industrial and Commercial Bank of China Yunnan Branch will issue 1.5 million chip debit cards this year.
Chip card can effectively prevent copying
The relevant person in charge of the Industrial and Commercial Bank of China Yunnan Branch introduced the powerful expansion and multi-application of the chip card to support financial applications and industrial applications. It can support multiple applications in different industries at the same time, so that one card can be used in the world; applications can be added or removed at any time according to needs; applications in different industries exist independently in cards, without mutual interference. At present, the National ICBC focuses on the promotion of enterprise card, silver doctor card, campus card, social security joint card, and provident fund joint card.
In addition, the chip card technology content is high, difficult to be imitated and copied, completely overturning the traditional magnetic stripe card with low safety factor and poor scalability. The high security makes the chip card have "three-energy", that is, it can effectively prevent copying cards, support offline transaction mode, and support secure offline PIN verification. The ICBC PB0C2.0 chip card adopts a new information security technology, and a unique security key is set in the chip. When the customer uses the card, mutual authentication is performed between the chip and the banking system to ensure the security of the card to the utmost extent.
The chip card supports contactless payment, swing card transaction, free signing, and can complete small and fast payment in many industries such as department stores, restaurants, cinemas, entertainment, supermarkets and highways. At the same time, the chip card is more fashionable and portable than the ordinary card, so that the chip card can be made into different card shapes such as TF, USBKEY, SIM, etc., and can be installed in portable electronic devices such as mobile phones and netbooks.
Magnetic card replacement card does not charge fees
In order to give full play to the advantages of chip card and card, ICBC Yunnan Branch is accelerating research and development, promoting financial and social security medical insurance, mobile payment, public transportation, railway passenger tickets, highways, commercial joint ventures, public utilities and other industries to penetrate the chip card. To a variety of industry sectors, continue to expand the scope of application of chip cards, this year will be launched "ICBC - Dounan Flower" business friends joint name card, Yunnan Transportation Group co-branded card, Yunnan Kunming live construction card and other projects.
In order to encourage customers to choose chip cards, ICBC has launched a series of activities, such as: First, the new chip card is exempt from the first year annual fee, new (replenishment, replacement) card handling fee; the customer chooses to renew the magnetic stripe card as For the chip card, the new card (replacement, replacement) card fee is also waived. The second is the “Flash Paying to Enjoy Core Life†IC card marketing activities jointly carried out with UnionPay, “20 yuan to watch movies†and “10% discount for supermarkets†and other activities in the first quarter of this year will be in the major cinemas, Metro, etc. in Kunming. The supermarket continues.
The relevant person in charge said that if the public wants to change the card, they can change it at any ICBC outlet. Waiting for the card replacement period is expected to be 15 days. Before the new card is obtained, the old card can be used as usual.
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