Dispatch of net of famous city Suzhou (reporter Yang Xuemin) recently, a citizen is in new and high area market discovery, wet towel is built on electronic balance, bunch elastic is very common, can't help suspecting this should have many feline dirt among them, this also draws the attention of many people. Is the fact really such? Today (on August 28) , the reporter undertook visitting to market of Suzhou much home, supermarket, and the spot had a test.
The citizen films photograph
The citizen films photograph
Partial market appears similar case businessman is responded to to go to the lavatory
Leave midday time, aunt revive area in supermarket of a fruit, not only sale fruit, still have vegetable, aquatic product. Spread out in a vegetable settle accounts is in, elastic binds red and nearly 10 yellow closely to show screen to go up in electronic balance.
Red and maize elastic
To why wanting to bind elastic, the boss says frankly is to go to the lavatory only. "Bought part of a bunch of beans e.g. the client, elastic is bound go up in indication screen, when he is bound, the side goes to the lavatory quite, need not turn over a drawer again. Need not turn over a drawer again..
The boss says elastic is to go to the lavatory bunch of vegetable
Subsequently the reporter visited supermarket of much home fruit and market, discover similar case happens from time to tome. The boss of a market shows Feng door, place wet towel, because the space on the table is too little,basically be, put on electronic balance to go to the lavatory quite, be weighed symmetrically and do not have an influence.
Actual measurement wet towel, elastic is invariant to weight of electronic balance influence
That elastic is bound go up in indication screen, whether can you cause an effect to weight? The reporter did a test. The reporter takes a wax gourd to be put on electronic balance, numerical value shows for 1.28 kilogram, subsequently the reporter begins drag elastic, progressively thrust augmentation, but the numerical value on indication screen did not produce change from beginning to end.
Numerical value did not change
Consider elastic may be too fine, the reporter checked wet towel with same method. From place wet towel to arrive to send force stage by stage, the indication screen of electronic balance still did not change.
Numerical value did not change
Qualitative inspect bureau: Electronic balance shows the window cannot keep out places wet towel to violate compasses
Examine the report on the net, the reporter also did not discover use the case with cogged towel, but use elastic to pull a string cogged commonner. Cribber is passed cord is received in hang oneself of face plate of electronic balance stage or elastic, pull gently when saying to weigh in order to add partial weight. Because be in inside, consumer is aware of not easily. But elastic is bound on indication screen nonexistent this kind of problem.
Elastic is cogged gimmick
To this, suzhou city pledges personnel of inspect bureau technology introduces, suzhou of in former years has appeared to use elastic to strand cogged case really, but this kind of gimmick is already opposite " moss-grown " , instantly is given priority to with revising component and data more. If be sheet places wet towel and elastic on indication screen only, semmetry should not have an influence again. But, although place wet towel to won't produce an effect to weight, but set according to what do not allow keep out to show the window, this behavior has been suspected of violating compasses.
The staff member also reminds qualitative inspect bureau broad citizen, if the citizen sends existing pedlar to cheat customer through cogged gimmick, can dial as soon as possible 12345 civilian the hot line waits to pledge inspect personnel comes round to investigate.
