Be vigilant! The detector can not recognize counterfeit Chongqing public embarrassment qqzb.cc

Be vigilant! The detector can not recognize the people of Chongqing suffered the embarrassment of buying counterfeit detector for the purpose of identification of the renminbi but Chongqing resident Mr. Jie has suffered another embarrassment yanchaoji himself couldn’t recognize counterfeit money! Jiangbei dashiba Jie Mr. opened a convenience store because often receive cash specifically to buy a banknote machine equipment in place after exposing Mr. however was not happy he found himself received a hundred dollars of counterfeit money and this counterfeit money detector was not recognized 630 material brother personally pitched this test although the poor but can indeed counterfeit texture through this detector has 630 Jie told brother recently he went to the bank to feed automatic deposit machine in saving this money was spit out he found himself received this counterfeit money that he did not dare to believe that the store is not yanchaoji this detector has quality problem? Mr. Jie found Chongqing Yiwu Trade City sales staff Dadukou sales point detector said the quality of this detector and there is no problem but limited ability to identify sales staff further explained the detector off he bought belongs to C price of only 300 yuan so the identification technology is low after the test in the price of 800 yuan a banknote above this counterfeit immediately identified so the question whether the detector type A and type C is what? The detector we use is really reliable? Classification detector: according to the identification ability and the corresponding evaluation results, the detector points a and B stage, C grade three level, A is the most advanced. For example: above this detector model JBYD – 3189 (C), shows that this detector is a manufacturer number 3189 for dynamic differential C detector. The detectors of different levels, ability to identify what is the difference? There are 12 kinds of identification technology in the new national standard. For a point detector, it must have at least 9 identification technology, and also has three kinds of coupons, and don’t set version of other recognition ability. In addition, there should be at least 4 bits of paper currency display. Point detector bank counter use, are Grade A. The identification of technology type point detector B level requirements for at least 5, with less than a ticket, and don’t set other version recognition ability. It should also have at least 4 bits of paper currency display. Identification of type point detector C level requirements for at least 4, did not ask for, and don’t set Notes version other notes number display digits recognition ability, also reduced for not less than 3. So we can trust yanchaoji completely? With the continuous progress of science and technology, point detector authentication technology ability has been improved. But nothing is absolute. Whether the point detector C and B class or grade A, can not guarantee 100% to identify counterfeit money. The new national standard, the point detector on the three level of the leakage rate and the false recognition rate resolution made clear demands: a point detector leakage resolution error is less than or equal to 0.015%, the recognition rate is less than or equal to 0.02%; the two digital B grade point detector were less than 0.015% and less than or equal to 0.05%; the number of C grade point detector is less than or equal to 0.03% and less than or equal to 0.05%..

警惕!验钞机认不出假钞 重庆市民遭遇尴尬购买验钞机的目的就是为了对人民币进行真伪鉴别但重庆市民揭先生却遭遇了一次尴尬自己的验钞机竟然无法认出假币!江北大石坝的揭先生开了一家便利店因为经常收取现金特地去购买了一台验钞机然而机器装备到位后揭先生却高兴不起来他发现自己收到了一张百元假币而这张假币验钞机居然识别不了630有料哥亲自上阵进行试验这张假币虽然质感低劣但确实能通过这台验钞机揭先生告诉630有料哥最近他去银行的自动存款机里存钱这张钱就被吐了出来他才发现自己收到的这张假币这让他不敢再相信店里的验钞机那是不是这条验钞机有质量问题呢?揭先生找到了验钞机的销售点大渡口的重庆义乌商贸城销售人员介绍说这台验钞机质量并没有问题而是鉴别能力有限销售人员进一步解释揭先生买的这款验钞机属于c类价格只有300多元所以鉴别技术比较低而经过试验在售价800多元的A类验钞机上面这张假钞立马被鉴别出来那么问题来了验钞机的A类 C类 究竟是什么意思呢?我们使用的验钞机 真的可靠吗?验钞机的分类:根据鉴别能力和相应的评测结果,验钞机分A级、B级、C级三个级别,A为最高级。举个栗子:上图这台验钞机的型号为JBYD—3189(C),就表明这台验钞机是一台厂家编号为3189的鉴别能力为C级的动态点验钞机。不同级别的验钞机,鉴别能力究竟有什么差异?新国标规定的鉴别仪的鉴别技术种类一共有12种。对于A级的点验钞机而言,它必须具备至少9种鉴别技术,并且同时具有三种券别、套别及版别的识别能力。另外还应该具有至少4位的纸币数量显示。银行柜台使用的点验钞机,都是A级的。而B级的点验钞机的鉴别技术种类要求为至少5种,同时具备不少于一种的券别、套别及版别的识别能力。同样也应该具有至少4位的纸币数量显示。C级的点验钞机的鉴别技术种类要求为至少4种,对券别、套别及版别的识别能力没有要求,纸币数量显示位数也降低为不少于3位。那么我们可以完全的信赖验钞机吗?随着科技的不断进步,点验钞机的鉴伪技术能力也在不断的提高。但是凡事无绝对。不论是C级、B级还是A级的点验钞机,都不能保证100%的鉴别出假币。新国标中,对三种级别的点验钞机的漏辨率和误辨率都作出了明确的要求:A级点验钞机的漏辨率为≤0.015%,误辨率为≤0.02%;B级点验钞机的这两个数字分别为≤0.015%和≤0.05%;C级点验钞机的数字为≤0.03%和≤0.05%。也就说,即便是级别最高的A级点验钞机,也不能完完全全的杜绝假币。相关的主题文章: