FLUKE 5720A___gseng0206 电路图.pdf

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1、Manual Supplement 2007-2014 Fluke Corporation. All rights reserved Manual Title: 5700A/5720A Getting Started Supplement Issue: 6 Part Number: 1668111 Issue Date: 11/14 Print Date: March 2002 Page Count: 26 Revision/Date: 2, 10/07 This supplement contains information necessary to ensure the accuracy

2、of the above manual. RadioFans.CN 收音机爱 好者资料库 5700A/5720A Getting Started Manual Supplement 11/14 1 Change #1Q On pages 11 through 40, replace the entire Specification section with: General Specifications Warm-Up Time . Twice the time since last warmed up, to a maximum of 30 minutes. System Installat

3、ion . Rear output configuration and rack- mount kit available. Standard Interfaces . IEEE- 488, RS- 232, 5725A, 5205A or 5215A, 5220A, phase lock in (BNC), phase reference out (BNC). Temperature Performance Operating . 0 C to 50 C Calibration. 15 C to 35 C Storage . - 40 C to 75 C Relative Humidity

4、Operating . 80 % to 30 C, 70 % to 40 C, 40 % to 50 C Storage . 1 V/m but 3 V/m, in the band of 80 MHz to 1 GHz , add 0.01 % of range. RadioFans.CN 收音机爱 好者资料库 5700A/5720A Getting Started Manual Supplement 11/14 3 5700A Series II DC Voltage Specifications Range Resolution Absolute Uncertainty 5 C from

5、 calibration temperature 1 Relative Uncertainty 1 C 24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days (ppm output + V) 99 % Confidence Level 220 mV 10 nV 6.5 + .75 7 + .75 8 + .75 9 + .8 2.5 + .5 4 + .5 2.2 V 100 nV 3.5 + 1.2 6 + 1.2 7 + 1.2 8 + 1.2 2.5 + 1.2 4 + 1.2 11 V 1 V 3.5 + 3 5 + 4 7 + 4 8 +

6、 4 1.5 + 3 3.5 + 4 22 V 1 V 3.5 + 6 5 + 8 7 + 8 8 + 8 1.5 + 6 3.5 + 8 220 V 10 V 5 + 100 6 + 100 8 + 100 9 + 100 2.5 + 100 4 + 100 1100 V 100 V 7 + 600 8 + 600 10 + 600 11 + 600 3 + 600 4.5 + 600 95 % Confidence Level 220 mV 10 nV 5.5 + 0.6 6 + 0.6 7 + 0.6 8 + 0.6 2 + 0.4 3.5 + 0.4 2.2 V 100 nV 3.5

7、+ 1 5 + 1 6 + 1 7 + 1 2 + 1 3.5 + 1 11 V 1 V 3 + 3.5 4 + 3.5 6 + 3.5 7 + 3.5 1.2 + 3 3 + 3.5 22 V 1 V 3 + 6.5 4 + 6.5 6 + 6.5 7 + 6.5 1.2 + 6 3 + 7 220 V 10 V 4 + 80 5 + 80 7 + 80 8 + 80 2 + 80 3.5 + 80 1100 V 100 V 6 + 500 7 + 500 8 + 500 9 + 500 2.4 + 500 4 + 500 Notes: DC Zeros calibration requir

8、ed every 30 days. 1. For fields strengths 1 V/m but 3 V/m, in the band of 80 MHz to 1 GHz, add 0.01 % of range. DC Voltage Secondary Performance Specifications and Operating Characteristics Range Stability 1 1 C 24 Hours Temperature Coefficient Adder 2 Linearity 1 C Noise 10 C to 40 C 0 C to 10 C an

9、d 40 C to 50 C Bandwidth 0.1 Hz to 10 Hz pk-pk Bandwidth 10 Hz to 10 kHz RMS (ppm output + V) (ppm output + V) / C (ppm output + V) V 220 mV 2.2 V 11 V 22 V 220 V 1100 V 0.3 + 0.3 0.3 + 1 0.3 + 2.5 0.4 + 5 0.5 + 40 0.5 + 200 0.4 + 0.1 0.3 + 0.1 0.15 + 0.2 0.2 + 0.4 0.3 + 5 0.5 + 10 1.5 + 0.5 1.5 + 2

10、 1 + 1.5 1.5 + 3 1.5 + 40 3 + 200 1 + 0.2 1 + 0.6 0.3 + 2 0.3 + 4 1 + 40 1 + 200 0.15 + 0.1 0.15 + 0.4 0.15 + 2 0.15 + 4 0.15 + 60 0.15 + 300 5 15 50 50 150 500 Notes: 1. Stability specifications are included in the Absolute Uncertainty values in the primary specification tables. 2. Temperature coef

11、ficient is an adder to uncertainty specifications that does not apply unless operating more than 5 C from calibration temperature. Minimum Output . 0 V for all ranges, except 100 V for 1100 V range Maximum Load . 50 mA for 2.2 V through 220 V ranges; 20 mA for 1100 V range; 50 output impedance on 22

12、0 mV range; all ranges 25 Load Regulation . (0.2 ppm of output + 0.1 ppm of range), full load to no load Line Regulation . 0.1 ppm change, 10 % of selected nominal line Settling Time . 3 seconds to full accuracy; + 1 second for range or polarity change; + 1 second for 1100 V range Overshoot . 50 , 1

13、000 pF 1100 V 6 mA 600 pF 5725A Amplifier: 40 Hz to 5 kHz 50 mA 1000 pF 1 1100 V 5 kHz to 30 kHz 70 mA 300 pF 30 kHz to 100 kHz 70 mA3 150 pF Notes: 1. The 5725A will drive up to 1000 pF of load capacitance. Uncertainty specifications include loads to 300 pF and 150 pF as shown under Load Limits. Fo

14、r capacitances up to the maximum of 1000 pF, add Load Regulation. 2. 2.2 V Range, 100 kHz to 1.2 MHz only: uncertainty specifications cover loads to 10 mA or 1000 pF. For higher loads, load regulation is added. 3. Applies from 0 C to 40 C. Output Display Formats . Voltage or dBm, dBm reference 600 .

15、 Minimum Output . 10 % on each range External Sense . Applicable for 2.2 V, 22 V, 220 V, and 1100 V ranges; 5700A/5720A 100 kHz, 5725A 30 kHz. Specifications are the same as internal sense. Settling Time to Full Accuracy Frequency (Hz) Settling Time (seconds) 120 k 2 Notes: Plus 1 second for amplitu

16、de or frequency range change Plus 2 seconds for 5700A/5720A 1100 V range Plus 4 seconds for 5725A 1100 V range Manual Supplement 5700A/5720A Getting Started 12 11/14 Overshoot . 30 Hz: 1 + 0.05 /kHz), 30 Hz: 3 Input Voltage . 1 V to 10 V rms sine wave (do not exceed 1 V for mV ranges) Frequency Rang

17、e . 10 Hz to 1.1999 MHz Lock Range . 2 % of frequency Lock- In Time . Larger of 10/frequency or 10 msec Phase Reference (Selectable Rear Panel BNC Output) Range . 180 Phase Uncertainty (except 1100 V range) . 1 at quadrature points (0 , 90 , 180 ) elsewhere 2 Stability . 0.1 Resolution . 1 Output Le

18、vel . 2.5 V rms 0.2 V Frequency Range . 50 kHz to 1 kHz, usable 10 Hz to 1.1999 MHz 1000 100 10 0 3.5 V 10000 50 Hz10 Hz1 kHz100 kHz1 MHz30 MHz Voltage Frequency 40 Hz30 Hz 5725A 5700A-03 2.2 x 107 V-Hz 15 Hz 5700A/5720A Volt-Hertz Capability Figure A. 5700A/5720A Getting Started Manual Supplement 1

19、1/14 13 Resistance Specifications 5720A Series II Resistance Specifications Nominal Value ()() Absolute Uncertainty of Characterized Value 5 C from calibration temperature 1 Relative Uncertainty 1 C 24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days ppm 99 % Confidence Level 0 1 1.9 10 19 100 190 1 k

20、 1.9 k 10 k 19 k 100 k 190 k 1 M 1.9 M 10 M 19 M 100 M 50 85 85 23 23 10 10 8 8 8 9 9 9 16 17 33 43 100 50 95 95 25 25 11 11 9 9 9 9 11 11 18 19 37 47 110 50 100 100 26 26 11.5 11.5 9.5 9.5 9.5 9.5 12 12 20 21 40 50 115 50 110 110 27 27 12 12 10 10 10 10 13 13 23 24 46 55 120 50 32 25 5 4 2 2 2 2 2

21、2 2 2 2.5 3 10 20 50 50 40 33 8 7 4 4 3 3 3 3 3 3 5 6 14 24 60 95 % Confidence Level 0 1 1.9 10 19 100 190 1 k 1.9 k 10 k 19 k 100 k 190 k 1 M 1.9 M 10 M 19 M 100 M 40 70 70 20 20 8 8 6.5 6.5 6.5 7.5 7.5 7.5 13 14 27 35 85 40 80 80 21 21 9 9 7.5 7.5 7.5 7.5 9 9 15 16 31 39 95 40 85 85 22 22 9.5 9.5

22、8 8 8 8 10 10 17 18 34 42 100 40 95 95 23 23 10 10 8.5 8.5 8.5 8.5 11 11 20 21 40 47 100 40 27 20 4 3.5 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 2 2.5 8 16 40 40 35 26 7 6 3.5 3.5 2.5 2.5 2.5 2.5 2.5 2.5 4 4 12 20 50 Note: 1. Specifications apply to displayed value. 4- wire connections, except 100 M. Manual

23、Supplement 5700A/5720A Getting Started 14 11/14 5700A Series II Resistance Specifications Nominal Value ( ) Absolute Uncertainty of Characterized Value 5 C from calibration temperature 1 Relative Uncertainty 1 C 24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days ppm 99 % Confidence Level 0 1 1.9 10 1

24、9 100 190 1 k 1.9 k 10 k 19 k 100 k 190 k 1 M 1.9 M 10 M 19 M 100 M 50 85 85 26 24 15 15 11 11 9 9 11 11 16 17 33 43 110 50 95 95 28 26 17 17 12 12 11 11 13 13 18 19 37 47 120 50 100 100 30 28 18 18 13 13 12 12 14 14 20 21 40 50 125 50 110 110 33 31 20 20 15 15 14 14 16 16 23 24 46 55 130 50 32 25 5

25、 4 2 2 2 2 2 2 2 2 2.5 3.5 10 20 50 50 40 33 8 7 4 4 3.5 3.5 3.5 3.5 3.5 3.5 5 6 14 24 60 95 % Confidence Level 0 1 1.9 10 19 100 190 1 k 1.9 k 10 k 19 k 100 k 190 k 1 M 1.9 M 10 M 19 M 100 M 50 70 70 21 20 13 13 9 9 7.5 7.5 9 9 13 14 27 35 90 50 80 80 23 22 14 14 10 10 9.5 9.5 11 11 15 16 31 39 100

26、 50 85 85 27 24 15 15 11 11 10.5 10.5 12 12 17 18 34 42 105 50 95 95 28 27 17 17 13 13 12 12 14 14 20 21 40 47 110 50 32 25 5 4 2 2 2 2 2 2 2 2 2.5 3 10 20 50 50 40 33 8 7 4 4 3.5 3.5 3.5 3.5 3.5 3.5 5 6 14 24 60 Note: 1. Specifications apply to displayed value. 4- wire connections, except 100 M. 57

27、00A/5720A Getting Started Manual Supplement 11/14 15 Resistance Secondary Performance Specifications and Operating Characteristics Nominal Value ()() Stability 1 C 1 24 Hours Temperature Coefficient Adder 2 Full Spec Load Range 3 IL - IU (mA) Maximum Peak Current IMAX (mA) Maximum Difference of Char

28、acterized to Nominal Value Two-Wire Adder Active Compensation 4 10 C to 40 C 0 C to 10 C and 40 C to 50 C Lead Resistance ppm 0.1 1 ppm ppm/C m 0 8 to 500 500 2 + m I V 4 4 + m I V 4 1 32 4 5 8 to 100 700 500 2 + m I V 4 4 + m I V 4 1.9 25 6 7 8 to 100 500 500 2 + m I V 4 4 + m I V 4 10 5 2 3 8 to 1

29、1 220 300 2 + m I V 4 4 + m I V 4 19 4 2 3 8 to 11 160 300 2 + m I V 4 4 + m I V 4 100 2 2 3 8 to 11 70 150 2 + m I V 4 4 + m I V 4 190 2 2 3 8 to 11 50 150 2 + m I V 4 4 + m I V 4 1 k 2 2 3 1 to 2 22 150 10 15 1.9 k 2 2 3 1 to 1.5 16 150 10 15 10 k 2 2 3 100 to 500 A7 150 50 60 19 k 2 2 3 50 to 250

30、 A 5 150 100 120 100 k 2 2 3 10 to 100 A 1 150 Im= Current produced by Ohmmeter (A) 190 k 2 2 3 5 to 50 A 500 A 150 1 M 2.5 2.5 6 5 to 20 A 100 A 200 1.9 M 3.5 3 10 2.5 to 10 A 50 A 200 10 M 10 5 20 0.5 to 2 A 10 A 300 19 M 20 8 40 0.25 to 1 A 5 A 300 100 M 50 12 100 50 to 200 nA 1 A 500 Notes: 1. S

31、tability specifications are included in the Absolute Uncertainty values in the primary specification tables. 2. Temperature coefficient is an adder to uncertainty specifications that does not apply unless operated more than 5 C from calibration temperature, or calibrated outside the range 19 C to 24

32、 C. Two examples: - Calibrate at 20 C: Temperature coefficient adder is not required unless operated below 15 C or above 25 C. - Calibrate at 26 C: Add 2 C temperature coefficient adder. Additional temperature coefficient adder is not required unless operated below 21 C or above 31 C. 3. Refer to cu

33、rrent derating factors table for loads outside of this range. 4. Active two- wire compensation may be selected for values less than 100 k, with either the front panel or the meter input terminals as reference plane. Active compensation is limited to 11 mA load, and to 2 V burden. Two- wire compensat

34、ion can be used only with - meters that source continuous (not pulsed) dc current. Manual Supplement 5700A/5720A Getting Started 16 11/14 Current Derating Factors Nominal Value ()() Value of Derating Factor K for Over or Under Current Two-Wire Comp I IL 1 Four-Wire I IL 1 Four-Wire IU I IMAX 2 SHORT

35、 1 1.9 10 19 100 190 1 k 1.9 k 10 k 19 k 100 k 190 k 1 M 1.9 M 10 M 19 M 100 M 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 5000 5000 0.3 300 160 30 16 3.5 2.5 0.4 0.4 50 50 7.5 4.0 1.0 0.53 0.2 0.53 0.1 4 x10- 5 1.5 x 10- 4 1.6 x 10- 3 3 x 10- 3 1 x 10- 2 1.9 x 10- 2 0.1 0.19 2.0 3.8 2 x 10- 5 3.8 x 10- 5 1

36、.5 x 10- 4 2.9 x 10- 4 1 x 10- 3 1.9 x 10- 3 Notes: 1. For I I L, errors occur due to thermally generated voltages within the 5720A. Use the following equation to determine the error, and add this error to the corresponding uncertainty or stability specification. Error = K(I L - I)/( I L x I) Where:

37、 Error is in m for all two- wire comp values and four- wire short, and in ppm for the remaining four- wire values. K is the constant from the above table; I and IL are expressed in mA for short to 1.9 k; I and IL are expressed in ?A for 10 k to 100 M 2. For IU I 100 mA on 220 mA range 10 x I2 ppm fo

38、r 1 A on 2.2 A range 2. For fields strengths 0.4 V/m but 3 V/m, in the band of 80 MHz to 1 GHz, add 1 % of range. 3. For conducted immunity levels =1 V in the band of 150 kHz to 80 MHz on 2.2 mA range, add 0.01 % of range. Manual Supplement 5700A/5720A Getting Started 18 11/14 5700A Series II DC Cur

39、rent Specifications Range Resolution Absolute Uncertainty 5 C from calibration temperature 23 Relative Uncertainty 1 C 24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days nA (ppm output + nA) 99 % Confidence Level 220 A 2.2 mA 22 mA 0.1 1 10 45 + 10 45 + 10 45 + 100 50 + 10 50 + 10 50 + 100 55 + 10 55

40、 + 10 55 + 100 60 + 10 60 + 10 60 + 100 24 + 2 24 + 5 24 + 50 26 + 2 26 + 5 26 + 50 A (ppm output + A) 220 mA 1 2.2 A 1 0.1 1 55 + 1 75 + 30 60 + 1 80 + 30 65 + 1 90 + 30 70 + 1 95 + 30 26 + 0.3 40 + 7 30 + 0.3 45 + 7 5725A Amplifier: 11 A 10 330 + 470 340 + 480 350 + 480 360 + 480 100 + 130 110 + 1

41、30 95 % Confidence Level nA (ppm output + nA) 220 A 2.2 mA 22 mA 0.1 1 10 35 + 8 35 + 8 35 + 80 40 + 8 40 + 8 40 + 80 45 + 8 45 + 8 45 + 80 50 + 8 50 + 8 50 + 80 20 + 1.6 20 + 4 20 + 40 22 + 1.6 22 + 4 22 + 40 A (ppm output + A) 220 mA 1 2.2 A 1 0.1 1 45 + 0.8 60 + 25 50 + 0.8 65 + 25 55 + 0.8 75 +

42、25 60 + 0.8 80 + 25 22 + 0.25 35 + 6 25 + 0.25 40 + 6 5725A Amplifier: 11 A 10 330 + 470 340 + 480 350 + 480 360 + 480 100 + 130 110 + 130 Note: Maximum output from the calibrators terminals is 2.2 A. Uncertainty specifications for 220 A and 2.2 mA ranges are increased by a factor of 1.3 when suppli

43、ed through 5725A terminals. Specifications are otherwise identical for all output locations. 1. Add to uncertainty specifications: 200 x I2 ppm for 100 mA on 220 mA range 10 x I2 ppm for 1 A on 2.2 A range 2. For fields strengths 0.4 V/m but 3 V/m, in the band of 80 MHz to 1 GHz, add 1 % of range. 3. For conducted immunity levels =