电子秤中英文对照外文翻译文献.docx

1、电子秤中英文对照外文翻译文献Electronic scalesElectronic scales are weighing technology in a new type of instrument iswidely used in various occasions. Electronic scales and mechanical scales havemore small size, light weight, simple structure, low price and practical value ofstrong, convenient maintenance and so

2、on can be in a variety of environmentalwork, the weight of the signal can be Remote, the weight of display is easy toimplement digital, easy-to-computer network, production automation, higher laborproductivity. Scale labels in the supermarket is in the application of face value. Asmall label contain

3、s: name, price, weight, etc. 11 list in this small electronic label.Greatly accelerated the use of label machine sales pace, but also convenient forcustomers. Top barcode labels have many remarkable features of scale, Ethernetfeature makes the management more convenient.Electronic Scale Classificati

4、on (scales can be divided into mechanical andelectronic type)1 How it works: electronic works in electronic components (weighingsensor, AD conversion circuit, microcontroller circuits, display circuit, keyboardcircuitry, communications interface circuits, regulated power supply circuit circuit.2 usi

5、ng the function: electronic weighing the use of modern sensortechnology, electronics and computer technology integration, electronic weighingdevices, in order to meet and solve real lifes fast, accurate, continuous,automatic weighing requirements, while effectively eliminating human error, tomake it

6、 more in line with the management of legal metrology and industrialproduction process control applications.3.Three health scales are weighing the use of features in a category(divided into mechanical and electronic), inexpensive, it can help people toeffectively monitor their own body weight changes

7、, new products also can detecttheir fat content, but also Some human-oriented subsidiary functions. May not bepart of measuring equipment.4 Electronic Scale is a measurement of the state compulsory test apparatus,and his qualified products are test indexing the value of D values of e andsubdivision

8、standards, is subject to the protection of the national metrologyproducts. In the electronic weighing there is a category called human scaleproducts, which can test in the measurement sector, weighing very precise.Block diagram interpretation of the principle of electronic balanceThe first part of t

9、he electronic scale principle block diagram:Program K / B (button) Fx Sensors OP Zoom A / D converter CPU display driver display memoryWorkflow Note: When an object on the pan when the pressure facilities to thesensor that occurred deformation, so that resistance to change, while the use ofexcitatio

10、n voltage changes, the output of a change in analog signal. This signalamplification by the amplifier output to the ADC. Converted to facilitate theprocessing of the digital signal output to the CPU operator control. CPU under thekeyboard commands and program output to display this result. Until the

11、 show sucha result.The second part of the scale of the classification: 1. According to principlesof points: E-scale mechanical scale mechanical and electrical integration scales 2.According to the functions sub: Counting Scales Weighing Scale Pricing Scale 3.Purpose: Industrial Commercial Scales Spe

12、cial Scales BalanceThe third part of the scale types: 1. The full name of the desktop Scale refersto the volume of less than 30Kg electronic scale 2. The full name of platform scalerefers to the volume within the 30-300Kg Electronic Scale 3. Loadometer fullname refers to the volume of more than 300K

13、g Electronic Scale 4. PrecisionBalance4th Part of the accuracy of classification: I Class: Special scales precision 1/ 10 Wan II level: high-precision scale 1 / 10000 precision of 1 / 100,000 III:the accuracy of scale 1 / 1000 precision of 1 / 10000 Class IV: Common Scale 1/ 100 precision of 1 / 100

14、0Part V of professional terminology: 1. Maximum weighing: an electronbalance, excluding tare weight, the maximum load can weigh; 2. Minimum weigh:a electronic scales below the value that would have occurred when a relativelyerror; 3. safe load: 120% of the normal weighing range; 4. Rated load: norma

15、lweighing range; 5. permissible error: class test when the maximum deviation; 6. asense of quantity: a single electronic scales can show the smallest scale; usuallyd to represent; 7. analytic capacity: a function with a count of the electronicscales, can distinguish the smallest scale; 8. Resolution

16、: a counting function withan electronic scale, the internal capacity of a Resolution of a parameter; 9.Warm-up time: a scale used to achieve the targets of the time; 10. Accuracy: Thefull name of a sense of volume and volume ratios; 11. electronic scale use ofenvironmental temperature: -10 degrees C

17、elsius to 40 degrees Celsius 12. platformscale The table size: 25cm X 30cm 30cm X 40cm 40cm X 50cm 42cm X 52cm45cm X 60cmPart VI electronic scale features: 1. To achieve long-distance operations; 2.To achieve automatic control; 3. Figures show that an intuitive, reduce humanerror; 4. High accuracy a

18、nd resolution strong; 5. Weighing range is wide; 6 .unique features: buckle weight, withholding weight, zero, accumulated, warning,etc.; 7. maintenance simple; 8. size is small; 9. installation, calibration simple; 10.special industry, can be accessed by the printer or computer-driven; 11. Intellige

19、ntelectronic scale, quick reaction, high efficiency; Part VII of the electronic scaleinspection process: 1. First, the overall examination: whether the wear and tear; 2.Whether the boot: the boot sequence is from 0 to 9 in turn shows that figures arevague, can zero; 3. Whether the backlight ; 4. wit

20、h the weight tests in weighing; 5.chargers is intact, can use; 6. parts are complete; Part VIII sensor type: 1.Resistive: affordable, high accuracy, widely used; 2. Capacitive: small size, lowprecision; 3. Maglev-style: special high-precision, high cost; 4. Hydraulic formula:the current the market h

21、as been eliminated; Display Type: 1.LCD (liquid crystaldisplay): free electricity, energy-saving, with backlight; 2.LED: free electricity,power consumption, very bright; 3. Lamp: electricity, power consumption , high;K / B (button) type: 1. film button: contact type; 2. mechanical buttons: made upof

22、 many individual combinations of keys together; sensor characteristics: 1. ratedload; 2. output sensitivity; 3. non-linear; 4. hysteresis; 5. repeatable; 6. creep; 7.12:00 output effects; 8. rated output temperature; 9. 12:00 input; 10. inputimpedance; 11. output impedance; 12. Insulation Resistance

23、 ; 13. to allowexcitation voltage; (5-18V)Part IX sensor damaged phenomenon: 1. Weighing not allowed; 2. Shows noreturn to zero; 3. Shows the number of bounce to judge the sensor + E,-E, + S,-S 1.The first to use resistance profile measurement 4-line 22 This resistance value, atotal of 6 groups. The

24、 case of 400-450, compared with Europe + E,-E; if it is 350in Europe, compared to + S,-S; for the 290 in Europe, compared to R-arm; 2. +E,-E terminated on the + 1.5V voltageSensor correctly to exert a pressure, such as the output + _S increase, thenthe red table pens as + S, the contrary-S; 10th par

25、t of the high-precision countingscale features: 1.Kg/Ib unit conversion functions; 2. 12:00 display rangeadjustment function (GLH series does not) 3. Sampling speed adjustment function;4. There are 10 groups memory function singlet; 5. may be at the same time theweight, quantity, the cumulative func

26、tion (GLH only the number of cumulative) 6.can set the weight, the maximum amount of warning function; 7. automatic zerotracking, temperature linear correction; 8. deduction of withholding heavy weightand function; 9. Standby function; 10. there is zero shows zero tracking range andscope; 11. there

27、is the battery voltage control to limit the function; Electronicscales are weighing technology in a new type of instrument is widely used invarious occasions. Electronic scales and mechanical scales have more small size,light weight, simple structure, low price and practical value of strong, conveni

28、entmaintenance and so on can be in a variety of environmental work, the weight ofthe signal can be Remote, the weight of display is easy to implement digital,easy-to-computer networking, process automation of production and improvelabor productivity. Electronic Scale also has an automatic zero track

29、ing, overloaddisplay of self-extinguishing characteristics.Mechanical scales, floor scale / land in the value (car value), weigh-bridgesand other fitted force-sensitive sensors and microcomputer-controlled intelligentweighing instruments become intelligent digital electrical and mechanical balance(o

30、r the mechanical and electrical dual-use scales), to improve the mechanicalbalance of the measurement accuracy, with low cost, high reliability, simpleinstallation and so on, without prejudice to the original mechanical scales to anytransmission bearing structure. There are peeled, set to zero, the

31、cumulativenumber of times, the cumulative weight (cumulative amount of valuation-based),auto-zeroing, auto-tracking and other functions. Weighing data can be directlyprinted or transmitted via computer networks, industrial processes can improve thelevel of scale and product quality, trade clearing w

32、ith the scale can improve thecredibility of incalculable social and economic benefits.Electronic Scale is basically a sensor, amplifier circuit, A / D conversioncircuit, microcontroller control of display parts, switch matrix circuit, thekeyboard circuit and power circuit. Weight sensor signals are converted to acorresponding electrical signal, after amplified into the A / D co