FLUKE 1260112E_w 电路图.pdf

《FLUKE 1260112E_w 电路图.pdf》由会员分享，可在线阅读，更多相关《FLUKE 1260112E_w 电路图.pdf（14页珍藏版）》请在收音机爱好者资料库上搜索。

1、Technical Data 5790A Automated AC Measurement Standard Accuracy thats easy to use The 5790A is a complete automated ac measurement standard designed for the most demanding calibration applications. It combines the accuracy you would expect from a thermal transfer standard with the ease of use of a d

2、igital multimeter. Absolute ac voltage measurement uncertainties are as low as 24 ppm (one year, 23 C 5C). The 5790A is designed to meet the complete ac voltage and wideband verification requirements of the Fluke 5700A, 5500A, and 5100 Series and other calibrators, amplifiers like the 5725A and 5205

3、A, and transfer standards and ac voltmeters. The 5790A covers an alternating voltage range of 700 V to 1000 V, and a frequency range of 10 Hz to 1 MHz. A wideband voltage option extends frequency range to 30 MHz to meet the calibration requirements of the Fluke 5700A, and 5100 Series calibrators. Th

4、e 5790A is also compatible with Fluke A40 and A40A Current Shunts, which permit you to make ac/dc current transfer measurements up to 20A. The 5790A may be used alone or as a transfer standard with an external dc source. In either case the normally tedious switching and calculations are performed au

5、tomatically by the 5790A, and the resulting ac/dc difference is displayed directly on the easy-to-read vacuum fluorescent display. Precision you can depend on The 5790A is based on the patented Fluke Sol- id-State Thermal RMS Sensor, which has been proven since 1979 in a variety of Fluke products li

6、ke the 792A AC/DC Transfer Standard. The Fluke RMS Sensor is a true thermal converter, not an electronic converter that calculates the RMS value. Because its output voltage is 2V rather than the 7 to 10 mV of traditional thermocouples, the RMS sensor exhibits excellent signal-to-noise characteristic

7、s and minimal reversal errors. With a higher output voltage, more accurate measurements can be made. And because of its small size, the RMS sensor stabi- lizes quickly and operates over a wide temperature range. The 5790A also features hermetically sealed thin-film resistor networks to minimize ac m

8、ea- surement errors and enhance temperature coefficient. The RMS sensor and thin-film resistor networks are designed by Fluke to be rugged and reliable. Each is built to exacting standards by the Fluke Microelectronics Operation to maintain quality and consistency part after part. RadioFans.CN 收音机爱

9、好者资料库 2 Fluke Calibration 5790A Automated AC Measurement Standard Versatility that keeps you productive When you first power up the 5790A, diagnostics verify the instru ments integrity. The variety of input connections allows you to use the one that best suits your application. There are four sets o

10、f input terminals on the 5790A, two Type-N connectors and two sets of five-way binding posts. One Type-N and one set of binding posts are dedicated to the ac measurement and trans fer modes. AC or dc voltages may be applied to either input con nec tion over the 5790As full range, allowing you to per

11、form automated ac/dc transfer measurements. The 5790A determines automati- cally whether the applied voltage is ac or dc. The second Type-N input connection supports the optional wideband mode, and the second set of binding posts are designed for Fluke A40 Series current shunts. The input connection

12、 is selected with the touch of a key on the 5790A front panel. An LED indicates which selection is active. Whether you are using the 5790A as a voltmeter or a transfer standard, input voltage and frequency are always indicated on the measurement display. In the transfer mode, the ac/dc or ac/ac diff

13、erence is always indicated on the control display in ppm, %, volts or ratio. The 5790A is a fully autoranging instrument and selects the best voltage range for the measurement you are making. You may also select and lock in ranges manually. Robust 1200V input protection is active on all voltage rang

14、es. Using the trigger keys, the 5790A can switch from continuous to single measurements of the input voltage, making it easy to take sample read- ings at predetermined intervals. When using the 5790A in transfer mode, the ref- erence voltage is stored automatically, and all ac/dc or ac/ac difference

15、 measurements are made relative to it. At any time, you can view the reference by pressing the VIEW REF key. You may also store the average of two voltages as a reference to eliminate dc reversal errors, for example. The patented Fluke Solid-State RMS Sensor provides the 5790A with exceptional accur

16、acy and stability, and fast settling time. The intuitive front panel layout of the 5790A makes manual operation fast and simple. Keys and selections are logically arranged and labelled. And messages and menus are dis played clearly on the 5790As bright, vacuum fluorescent display. The 5790A is at ho

17、me in automated systems as well. IEEE-488 and RS-232 interfaces are included and all functions of the instruments can be con- trolled by a variety of host comput ers, including PCs. The 5790A can be integrated into automated systems operating under MET/CALTM Cali bra tion Software. Designed with you

18、r support requirements in mind The 5790A provides a self-contained calibration procedure designed to simplify periodic perfor- mance verification. The operator is prompted on what actions to take. To minimize the equipment required, the 5790A is designed to be supported by the Fluke 792A AC/DC Trans

19、fer Standard. The 5790A is compatible with Fluke A40 and A40A Current Shunts to permit measurements to 20A. Traceability to national standards for the 5790A is supported through the Fluke 792A. The 5790A is designed to meet the ac verification requirements of the Fluke 5700A Calibrator. Automation u

20、sing MET/CAL Calibration Software is fast and easy. RadioFans.CN 收音机爱 好者资料库 3 Fluke Calibration 5790A Automated AC Measurement Standard Specifications Absolute Uncertainty Specifications 5 C of Calibration Temperature Voltage Range Frequency Range Absolute Uncertainty AC/DC Transfer Mode ppm 2 Years

21、 Measurement Mode (ppm of Reading + V) 90 Days 1 Year 2 Years 2.2 mV 10 Hz - 20 Hz 20 Hz- 40 Hz 40 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz 100 kHz - 300 kHz 300 kHz - 500 kHz 500 kHz - 1 MHz 1700 + 1.3 740 + 1.3 420 + 1.3 810 + 2.0 1200 + 2.5 2300 + 4.0 2400 + 6.0 3200 + 6.0 1700 + 1.3 740 + 1.

22、3 420 + 1.3 810 + 2.0 1200 + 2.5 2300 + 4.0 2400 + 8.0 3500 + 8.0 1700 + 1.3 740 + 1.3 420 + 1.3 820 + 2.0 1200 + 2.5 2300 + 4.0 2600 + 8.0 5000 + 8.0 7 mV 10 Hz - 20 Hz 20 Hz - 40 Hz 40 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz 100 kHz - 300 kHz 300 kHz - 500 kHz 500 kHz - 1 MHz 850 + 1.3 370 +

23、1.3 210 + 1.3 400 + 2.0 600 + 2.5 1200 + 4.0 1300 + 6.0 2000 + 6.0 850 + 1.3 370 + 1.3 210 + 1.3 400 + 2.0 600 + 2.5 1200 + 4.0 1300 + 8.0 2300 + 8.0 850 + 1.3 370 + 1.3 210 + 1.3 410 + 2.0 610 + 2.5 1200 + 4.0 1400 + 8.0 3600 + 8.0 22 mV 10 Hz - 20 Hz 20 Hz - 40 Hz 40 Hz - 20 kHz 20 kHz - 50 kHz 50

24、 kHz - 100 kHz 100 kHz - 300 kHz 300 kHz - 500 kHz 500 kHz - 1 MHz 290 + 1.3 180 + 1.3 110 + 1.3 210 + 2.0 310 + 2.5 810 + 4.0 860 + 6.0 1400 + 6.0 290 + 1.3 190 + 1.3 110 + 1.3 210 + 2.0 310 + 2.5 810 + 4.0 890 + 8.0 1700 + 8.0 290 + 1.3 190 + 1.3 110 + 1.3 210 + 2.0 310 + 2.5 820 + 4.0 1000 + 8.0

25、2600 + 8.0 70 mV 10 Hz - 20 Hz1 20 Hz - 40 Hz 40 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz 100 kHz - 300 kHz 300 kHz - 500 kHz 500 kHz - 1 MHz 240 + 1.5 120 + 1.5 64 + 1.5 120 + 2.0 260 + 2.5 510 + 4.0 660 + 6.0 1100 + 6.0 240 + 1.5 120 + 1.5 65 + 1.5 130 + 2.0 260 + 2.5 510 + 4.0 670 + 8.0 1100

26、+ 8.0 240 + 1.5 130 + 1.5 69 + 1.5 130 + 2.0 260 + 2.5 530 + 4.0 680 + 8.0 1300 + 8.0 220 mV 10 Hz - 20 Hz1 210 210 + 1.5 210 + 1.5 210 + 1.5 20 Hz - 40 Hz 82 84 + 1.5 85 + 1.5 87 + 1.5 40 Hz - 20 kHz 34 37 + 1.5 38 + 1.5 43 + 1.5 20 kHz - 50 kHz 67 69 + 2.0 69 + 2.0 73 + 2.0 50 kHz - 100 kHz 160 +

27、2.5 160 + 2.5 160 + 2.5 100 kHz - 300 kHz 240 + 4.0 250 + 4.0 280 + 4.0 300 kHz - 500 kHz 360 + 6.0 380 + 8.0 400 + 8.0 500 kHz - 1 MHz 940 + 6.0 1000 + 8.0 1200 + 8.0 700 mV 10 Hz - 20 Hz1 210 210 + 1.5 210 + 1.5 210 + 1.5 20 Hz - 40 Hz 73 75 + 1.5 76 + 1.5 78 + 1.5 40 Hz - 20 kHz 27 31 + 1.5 33 +

28、1.5 38 + 1.5 20 kHz - 50 kHz 47 50 + 2.0 51 + 2.0 56 + 2.0 50 kHz - 100 kHz 79 + 2.5 79 + 2.5 84 + 2.5 100 kHz - 300 kHz 160 + 4.0 180 + 4.0 210 + 4.0 300 kHz - 500 kHz 300 + 6.0 300 + 8.0 340 + 8.0 500 kHz - 1 MHz 900 + 6.0 960 + 8.0 1200 + 8.0 1 For 9.5 to 10 Hz, the specifications is (1000 ppm of

29、 reading + 1.5 V) RadioFans.CN 收音机爱 好者资料库 4 Fluke Calibration 5790A Automated AC Measurement Standard Absolute Uncertainty Specifications (cont.) 5 C of Calibration Temperature Voltage Range Frequency Range Absolute Uncertainty AC/DC Transfer Mode ppm 2 Years Measurement Mode (ppm of Reading) 90 Day

30、s1 Year2 Years 2.2 V 10 Hz - 20 Hz2 200200200200 20 Hz - 40 Hz 63 656669 40 Hz - 20 kHz 18 222429 20 kHz - 50 kHz43 454652 50 kHz - 100 kHz 707176 100 kHz - 300 kHz 150160200 300 kHz - 500 kHz 250260310 500 kHz - 1 MHz8409001200 7 V 10 Hz - 20 Hz2 200200200200 20 Hz - 40 Hz 63 666770 40 Hz - 20 kHz

31、18 222429 20 kHz - 50 kHz44 464853 50 kHz - 100 kHz 808188 100 kHz - 300 kHz 180190220 300 kHz - 500 kHz 380400470 500 kHz - 1 MHz110012001500 22 V 10 Hz - 20 Hz2 200200200200 20 Hz - 40 Hz 63 666770 40 Hz - 20 kHz 21 252731 20 kHz - 50 kHz44 464853 50 kHz - 100 kHz 808185 100 kHz - 300 kHz 18019022

32、0 300 kHz - 500 kHz 380400470 500 kHz - 1 MHz110012001500 70 V 10 Hz - 20 Hz2 200200200200 20 Hz - 40 Hz 63 676872 40 Hz - 20 kHz 25 303239 20 kHz - 50 kHz55 565763 50 kHz - 100 kHz 9194110 100 kHz - 300 kHz 190200220 300 kHz - 500 kHz 400410510 500 kHz - 1 MHz110012001500 220 V 10 Hz - 20 Hz 200 20

33、0200200 20 Hz - 40 Hz 63 676872 40 Hz - 20 kHz 23 293138 20 kHz - 50 kHz63 676977 50 kHz - 100 kHz 9698110 100 kHz - 300 kHz 210210260 300 kHz - 500 kHz 440500700 700 V 10 Hz - 20 Hz 200 200200200 20 Hz - 40 Hz 92 9699110 40 Hz - 20 kHz 36 394147 20 kHz - 50 kHz120130150 50 kHz - 100 kHz 400500850 1

34、000 V 10 Hz - 20 Hz 200 200200200 20 Hz - 40 Hz 92 9699110 40 Hz - 20 kHz 33 373844 20 kHz - 50 kHz120130150 50 kHz - 100 kHz 400500850 2 For 9.5 to 10 Hz, the specifications is (1000 ppm of reading) 5 Fluke Calibration 5790A Automated AC Measurement Standard Relative Uncertainty Specifications 5 C

35、of Calibration Temperature Voltage Range Frequency Range Relative Uncertainty AC/DC Transfer Mode ppm 2 Years Measurement Mode (ppm of Reading + V) 90 Days1 Year 2 Years 2.2 mV 10 Hz - 20 Hz100 + 1.3110 + 1.3 110 + 1.3 20 Hz - 40 Hz54 + 1.364 + 1.3 68 + 1.3 40 Hz - 20 kHz44 + 1.357 + 1.3 61 + 1.3 20

36、 kHz - 50 kHz57 + 2.067 + 2.0 110 + 2.0 50 kHz - 100 kHz79 + 2.586 + 2.5 120 + 2.5 100 kHz - 300 kHz190 + 4.0230 + 4.0 390 + 4.0 300 kHz - 500 kHz590 + 6.0720 + 8.0 1200 + 8.0 500 kHz - 1 MHz2200 + 6.02600 + 8.0 4400 + 8.0 7 mV 10 Hz - 20 Hz80 + 1.383 + 1.3 86 + 1.3 20 Hz - 40 Hz33 + 1.339 + 1.3 45

37、+ 1.3 40 Hz - 20 kHz29 + 1.336 + 1.3 42 + 1.3 20 kHz - 50 kHz40 + 2.04 + 2.0 63 + 2.0 50 kHz - 100 kHz53 + 2.557 + 2.5 72 + 2.5 100 kHz - 300 kHz110 + 4.0130 + 4.0 210 + 4.0 300 kHz - 500 kHz370 + 6.0450 + 8.0 740 + 8.0 500 kHz - 1 MHz1600 + 6.02000 + 8.0 3400 + 8.0 22 mV 10 Hz - 20 Hz69 + 1.372 + 1

38、.3 75 + 1.3 20 Hz - 40 Hz34 + 1.340 + 1.3 46 + 1.3 40 Hz - 20 kHz30 + 1.336 + 1.3 43 + 1.3 20 kHz - 50 kHz40 + 2.045 + 2.0 64 + 2.0 50 kHz - 100 kHz53 + 2.557 + 2.5 73 + 2.5 100 kHz - 300 kHz97 + 4.0110 + 4.0 160 + 4.0 300 kHz - 500 kHz310 + 6.0380 + 8.0 610 + 8.0 500 kHz - 1 MHz1200 + 6.01500 + 8.0

39、 2500 + 8.0 70 mV 10 Hz - 20 Hz60 + 1.561 + 1.5 62 + 1.5 20 Hz - 40 Hz27 + 1.530 + 1.5 37 + 1.5 40 Hz - 20 kHz22 + 1.525 + 1.5 34 + 1.5 20 kHz - 50 kHz34 + 2.036 + 2.0 44 + 2.0 50 kHz - 100 kHz53 + 2.554 + 2.5 62 + 2.5 100 kHz - 300 kHz110 + 4.0120 + 4.0 170 + 4.0 300 kHz - 500 kHz270 + 6.0290 + 8.0

40、 320 + 8.0 500 kHz - 1 MHz910 + 6.0970 + 8.0 1200 + 8.0 220 mV 10 Hz - 20 Hz5560 + 1.561 + 1.5 62 + 1.5 20 Hz - 40 Hz2027 + 1.529 + 1.5 35 + 1.5 40 Hz - 20 kHz1722 + 1.524 + 1.5 31 + 1.5 20 kHz - 50 kHz1722 + 2.024 + 2.0 33 + 2.0 50 kHz - 100 kHz51 + 2.552 + 2.5 59 + 2.5 100 kHz - 300 kHz100 + 4.012

41、0 + 4.0 170 + 4.0 300 kHz - 500 kHz260 + 6.0290 + 8.0 310 + 8.0 500 kHz - 1 MHz890 + 6.0950 + 8.0 1200 + 8.0 700 mV 10 Hz - 20 Hz5560 + 1.561 + 1.5 62 + 1.5 20 Hz - 40 Hz2027 + 1.529 + 1.5 34 + 1.5 40 Hz - 20 kHz1522 + 1.524 + 1.5 31 + 1.5 20 kHz - 50 kHz1522 + 2.024 + 2.0 33 + 2.0 50 kHz - 100 kHz5

42、1 + 2.552 + 2.5 59 + 2.5 100 kHz - 300 kHz100 + 4.0120 + 4.0 170 + 4.0 300 kHz - 500 kHz260 + 6.0270 + 8.0 310 + 8.0 500 kHz - 1 MHz890 + 6.0950 + 8.0 1200 + 8.0 6 Fluke Calibration 5790A Automated AC Measurement Standard Relative Uncertainty Specifications (cont.) 5 C of Calibration Temperature Vol

43、tage Range Frequency Range Relative Uncertainty AC/DC Transfer Mode ppm 2 Years Measurement Mode (ppm of Reading + V) 90 Days1 Year2 Years 2.2 V 10 Hz - 20 Hz 55606162 20 Hz - 40 Hz 19262834 40 Hz - 20 kHz 15202227 20 kHz - 50 kHz 15212333 50 kHz - 100 kHz 495057 100 kHz - 300 kHz 92110160 300 kHz -

44、 500 kHz 220230280 500 kHz - 1 MHz 8308901200 7 V 10 Hz - 20 Hz 55606162 20 Hz - 40 Hz 19272936 40 Hz - 20 kHz 15202227 20 kHz - 50 kHz 18232635 50 kHz - 100 kHz 626473 100 kHz - 300 kHz 140150180 300 kHz - 500 kHz 360380450 500 kHz - 1 MHz 110012001500 22 V 10 Hz - 20 Hz 55606162 20 Hz - 40 Hz 1928

45、3037 40 Hz - 20 kHz 15202227 20 kHz - 50 kHz 18232635 50 kHz - 100 kHz 626469 100 kHz - 300 kHz 140150180 300 kHz - 500 kHz 360380450 500 kHz - 1 MHz 110012001500 70 V 10 Hz - 20 Hz 55606263 20 Hz - 40 Hz 19293139 40 Hz - 20 kHz 15232534 20 kHz - 50 kHz 22252739 50 kHz - 100 kHz 646885 100 kHz - 300

46、 kHz 140150180 300 kHz - 500 kHz 370390490 500 kHz - 1 MHz 110012001500 220 V 10 Hz - 20 Hz 55616264 20 Hz - 40 Hz 19303240 40 Hz - 20 kHz 15232534 20 kHz - 50 kHz 24303449 50 kHz - 100 kHz 666983 100 kHz - 300 kHz 160170220 300 kHz - 500 kHz 410480680 700 V 10 Hz - 20 Hz 55626365 20 Hz - 40 Hz 1931

47、3341 40 Hz - 20 kHz 19242531 20 kHz - 50 kHz 100110140 50 kHz - 100 kHz 390500850 1000 V 10 Hz - 20 Hz 55626365 20 Hz - 40 Hz 19313341 40 Hz - 20 kHz 19242531 20 kHz - 50 kHz 100110140 50 kHz - 100 kHz 390500850 7 Fluke Calibration 5790A Automated AC Measurement Standard Secondary Performance and Op

48、erating Characteristics Voltage Range Frequency Range 24 Hour AC Stability 1 C Slow Filter Peak- Peak V Temperature Coefficient 1 Input Resistance 2 10 C to 40 C 0 C to 10 C 40 C to 50 C ppm / C 2.2 mV 10 Hz - 20 Hz0.45050 20 Hz - 40 Hz0.45050 40 Hz - 20 kHz0.45050 20 kHz - 50 kHz0.45050 10 M 50 kHz

49、 - 100 kHz0.87575 100 kHz - 300 kHz1.5100100 300 kHz - 500 kHz3.0150150 500 kHz - 1 MHz4.5200200 7 mV 10 Hz - 20 Hz0.41515 20 Hz - 40 Hz0.41515 40 Hz - 20 kHz0.41515 20 kHz - 50 kHz0.41515 10 M 50 kHz - 100 kHz0.82525 100 kHz - 300 kHz1.56060 300 kHz - 500 kHz3.08080 500 kHz - 1 MHz4.5125125 22 mV 10 Hz - 20 Hz0.455 20 Hz - 40 Hz0.455 40 Hz - 20 kHz0.455 20 kHz - 50 kHz0.455 10 M 50 kHz - 100 kHz0.888 100 kHz - 300 kHz1.51010 300 kHz - 500 kHz3.04040 500 kHz - 1 MHz4.5