Phone: 888-530-9009 | Email: sales@custom-cal.com

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Custom-Cal has a high success rate in repairing Calibrators. We specialize in quick turnaround times and we can handle expedited deliveries upon request. Custom-Cal offers the highest price for your un-repaired Calibrator (our offer is contingent on an appraisal of your unit which allows us to offer the highest dollar amount)
The Fluke 5700A and 5720A are five-function calibrators built for electrical calibration. They source direct and alternating voltage and current and resistance. A wideband voltage option extends overall ac bandwidth to 10 Hz to 30 MHz to cover to RF voltmeters. Both are compatible with the 5725A, and 5205A/5215A amplifiers.

Errors reported by Calibrator:
HiRes Oscillator/Low Current Errors
2700 A7: 8255 Control Word
2701 A7: 8255 Port a Fault
2702 A7: 8255 Port B Fault
2703 A7: 8255 Port C Fault
2704 Spare
2705 A7: Oven Regulation Fault
2706 A7: Current Compliance Fault
2707 A7: Hardware Initialization Fault
2708 Spare
2709 A7: Current Magnitude Fault
2710 A7: Dummy Load Current Fault
2711 Assembly A7 Is Not Responding
2712 A7: Hi-Res Clock Fault
2713 A7: Hi-Res Loop In 100Hz Range
2714 A7: Hi-res Loop In 1kHz Range
2715 A7: Hi-res Loop In 10kHz Range
2716 A7: Hi-res Loop In 100kHz Range
2717 A7: Hi-res Loop In 1MHz Range
2718 Fault In Setting Up AC For Diagnostics
2719 A7: 8255 Was Reset
DAC Errors
2800 A11: 8255 Control Word
2801 A11: 8255 Port a Wires
2802 A11: 8255 Port B Data Bus
2803 A11: 8254 Status Words
2804 A11: DAC Heaters Not Regulated
2805 5700 Not Warmed Up
2806 A11: ADC Amp Output Noise
2807 A11: ADC Amp Output Offset
2808 A11: ADC Amp Gain Error
2809 A11: DAC Monitoring Fault
2810 A11: +11V DC Range Fault
2811 A11: -11V DC Range Fault
2812 A11: +22V DC Range Fault
2813 A11: -22V DC Range Fault
2814 A11: 6.5V Buffered Reference Fault
2815 A11: 6.5V Reference Fault
2816 A11: 13V Buffered Reference Fault
2817 A11: 13V Reference Fault
2818 Assembly A11 Missing
2819 A11: 8255 Was Reset
2820 A11: Fine Adjust Channel Fault
2821 A8/A11: +11/22V DC Zero Estimate Fault
2822 A8/A11: -11/22V DC Zero Estimate Fault
2823 A11: Couldn't Estimate +11V Or 22V Gain
2824 A11: Couldn't Estimate 6.5 MHz Or 13 MHz Ref
2825 A11: Couldn't Est 6.5V Or 13V Buf Ref
2826 A11: A/D Overload Fault
High Voltage/High Current Errors
3100 A14: 8255 Control Word
3101 A14: 8255 Port a Fault
3102 A14: 8255 Port B Fault
3103 A14: 8255 Port C Fault
3104 A15: HV Oven Regulation Fault
3105 A15: HV I Oven Regulation Fault
3106 A15: DC HV Amp Noise Fault
3107 A15: DC HV Amp Offset Fault
3108 A15: DC HV Amp Gain Fault
3109 A15: HV +DC Preamplifier Fault
3110 A15: HV +DC Series Pass & Current Fault
3111 A15: HV +DC High Voltage Output Fault
3112 A15: HV +DC Ref/error Amplitude Fault
3113 A15: HV -DC Preamplifier Fault
3114 A15: HV -DC Series Pass & Current Fault
3115 A15: HV -DC High Voltage Output Fault
3116 A15: HV -DC Reference/error Amp Fault
3117 A14/A15: HV +DC Current Error Amp Fault
3118 A14/A15: HV -DC Current Error Amp Fault
3119 A14/A15: HV +DC Current Abs. Value
3120 A14/A15: HV -DC Current Abs. Value
3121 Spare
3122 A14/A15: HV AC 1kHz, Preamp (Lo)
3123 A14/A15: HV AC 1kHz, Preamp (Mid)
3124 A14/A15: HV AC 1kHz, Preamp (Hi)
3125 A14/A15: HV AC 100Hz, Preamp (Lo)
3126 A14/A15: HV AC 100Hz, Preamp Fault
3127 A14/A15: HV AC 100Hz, Preamp (Hi)
3128 A14/A15: HV AC 1kHz, Output (Lo)
3129 A14/A15: HV AC 1kHz, Output (Mid)
3130 A14/A15: HV AC 1kHz, Output (Hi)
3131 A14/A15: HV AC 100Hz, Output (Lo)
3132 A14/A15: HV AC 100Hz, Output (Mid)
3133 A14/A15: HV AC 100Hz, Output (Hi)
3134 Spare
3135 Assembly A14 Not Responding
3136 A14: 8255 Was Reset
3137 A14/A15/A16: 2.2A AC Range Mag. Fault
3138 A14/A15/A16: 2.2A AC Range Compliance
3139 A14/A15/A16: 2.2A AC Range Amplitude
3140 A14/A15/A16: 2.2A AC Range Abs. Value
3141 A14/A15/A16: 2.2A DC Range Dummy Load
3142 A14/A15/A16: 2.2A DC Range Compliance
3143 A14/A15/A16: 2.2A DC Range Magnitude
Resistance Errors
3300 A9: 8255 Control Word
3301 A9: 8255 Port a Fault
3302 A9: 8255 Port B Fault
3303 A9: 8255 Port C Fault
3304 A9: 10V Source Fault
3305 A9: 5V Source Fault
3306 A9: 2V Source Fault
3307 Spare
3308 A9: Diff Amp Offset Fault
3309 A9: Diff Amp Gain Fault
3310 A9: Diff Amp Noise Fault
3311 A9/A10: Ohms 10:1 Divider Fault
3312 A9/A10: Ohms 1:1 Divider Fault
3313 A9/A10: 10 Kilohm Diagnostic Fault
3314 A9/A10: 19 Kilohm Cal Diag Fault
3315 A9/A10: 10 Ohm Cal Diag Fault
3316 A9/A10: 19 Ohm Cal Diag Fault
3317 A9/A10: 100 Kilohm Ratio Fault
3318 A9/A10: 190 Kilohm Ratio Fault
3319 A9/A10: 1M Ohm Ratio Fault
3320 A9/A10: 1.9M Ohm Ratio Fault
3321 A9/A10: 10M Ohm Ratio Fault
3322 A9/A10: 19M Ohm Ratio 1
3323 A9/A10: 19M Ohm Ratio 2
3324 A9/A10: 100M Ohm Ratio Fault
3325 A9/A10: 10 Kilohm Check Fault
3326 A9/A10: 19 Kilohm Check Fault
3327 A9/A10: 1 Kilohm Check Fault
3328 A9/A10: 1.9 Kilohm Check Fault
3329 A9/A10: 100 Ohm Check Fault
3330 A9/A10: 190 Ohm Check Fault
3331 A9/A10: 10 Ohm Check Fault
3332 A9/A10: 19 Ohm Check Fault
3333 A9/A10: 1 Ohm Check Fault
3334 A9/A10: 1.9 Ohm Check Fault
3335 A9/A10: Ohms Short Check Fault
3336 A9/A10: 2 Wire Compensation Fault
3337 A9/A10: Ohms Correction Factor Fault
3338 Assembly A9 Not Responding
3339 A9: 8255 Was Reset
3340 A9/A10: 100 Ohm Cal Diag Fault
3341 A9/A10: 190 Ohm Cal Diag Fault
AC Errors
3400 A12: 8255 Control Word
3401 A12: 8255 Port A
3402 A12: 8255 Port B
3403 A12: 8255 Port C
3404 A13: 8255 Control Word
3405 A13: 8255 Port A
3406 A13: 8255 Port B
3407 A13: 8255 Port C
3408 A13: Fixed Ampl. Osc Fault
3409 A13: Phase Lock Loop Fault
3410 A12/A13: 22V Amp Bias Adj Error
3411 A12/A13: 22V Amp Nonfunctional
3412 A12 To A13 Interface Fault
3413 A12/A13: 14 Bit DAC Nonfunctional
3414 A12/A13: Nonlinear Control Loop 2vrng
3415 A12/A13: Nonlinear Control Loop 20vrng
3416 A12/A13: DAC 15th Bit Fault
3417 A12: DC Sensor Buffer Fault
3418 A12: Sensor Loop/SQ. Root Amp Fault
3419 A12: AC Sensor Buff (2V Range)
3420 A12: AC Sensor Buff (20V Range)
3421 A12: AC Cal Sensor (2V Range)
3422 A12: AC Cal Sensor (20V Range)
3423 Assembly A12 Missing
3424 Assembly A13 Missing
3425 Assembly A12 Or A13 Not Responding
3426 A12: 8255 Was Reset
3427 A13: 8255 Was Reset
Power Amplifier Errors
3500 A16: 8255 Control Word
3501 A16: 8255 Port A
3502 A16: 8255 Port B
3503 A16: 8255 Port C
3504 Spare
3505 Spare
3506 Spare
3507 A16: PA Supplies Are Off
3508 A16/A14: 220V AC Range Output Fault
3509 A16: Amplifier Loop Not Regulated
3510 A16: 220V Amp Fault
3511 A16: Incorrect PA Input
3512-3519 Spare
3520 A16: PA Oven Regulation Fault
3521 Assembly A16 Is Not Responding
3522 Spare
3523 Spare
3524 A16: Power Amp Is Too Hot
3525 220V DC Initialization Fault
3526 220V AC Initialization Fault
3527 A16: Power Amp DC Cal Network Zero Fault
3528 A16: Power Amp DC Cal Network Gain Fault
3529 A16: Power Amp 220V Range Attenuator Fault
3530 A16: 8255 Was Reset
Filter/Guard Crossing Regulator Errors
3600 +17S Supply Fault
3601 -17S Supply Fault
3602 +15S Supply Fault
3603 -15S Supply Fault
3604 +42S Supply Fault
3605 -42S Supply Fault
3606 LH Com Ground Fault
3607 -5lH Supply Fault
3608 +5rLH Supply Fault
3609 +8RLH Supply Fault
3610 +PA Supply Fault
3611 -PA Supply Fault
3612 +15 OSC Supply Fault
3613 -15 OSC Supply Fault
3614 OSC Com Ground Fault
3615 S Com Ground Fault
Rear Panel Errors
3700 A21: 8255 Control Word
3701 A21: 8255 Port A Fault
3702 A21: 8255 Port B Fault
3703 A21: 8255 Port C Fault
3704 Assembly A21 Not Responding
3705 A21: Rear Panel Data Bus Fault
3706 Spare
3707 Spare
3708 A21: 8255 Was Reset
Switch Matrix Errors
3800 A8: 8255 Control Word
3801 A8: 8255 Port A Fault
3802 A8: 8255 Port B Fault
3803 A8: 8255 Port C Fault
3804 A8: Zero Amp Lo Noise Fault
3805 A8: Zero Amp Lo Offset
3806 A8: Zero Amp Lo Gain Fault
3807 A8: Zero Amp Hi Noise Fault
3808 A8: Zero Amp Hi Offset
3809 A8: Zero Amp Hi Gain Fault
3810 A8: 2.2V Amp Noise Fault
3811 A8: Zero Amp Offset
3812 A8: 2.2V Gain Fault
3813 A8: 220mV Offset Fault
3814 A8: 220mV Divider Fault
3815 A8: 22mV Divider Fault
3816 Spare
3817 Spare
3818 A8: Out Lo To Sense Lo Continuity Fault
3819 A8: Relay Fault
3820 Spare
3821 Spare
3822 Spare
3823 Spare
3824 A8: Oven Regulation Fault
3826 A8: 8255 Was Reset
Option /03 Wideband Errors
3900 A5: 8255 Control Word
3901 A5: 8255 Port A Fault
3902 A5: 8255 Port B Fault
3903 A5: 8255 Port C Fault
3904 Optional Assemblies A5/A6 Are Missing
3905 A6: Phase Lock Loop At 10MHz
3906 A6: Phase Lock Loop At 30MHz
3907 A5: Rms Sensor At 10MHz
3908 A5: Rms Sensor At 30MHz
3909 A5: Rms Sensor At 6.5V DC In
3910 A5/A6: Ampl. Control At 10MHz
3911 A5/A6: Ampl. Control At 30MHz
3912 A5/A6: Output Offset At 10MHz
3913 A5/A6: Output Offset At 30MHz
3914 A5: 0DB Output Attenuation Fault
3915 A5: 10DB Output Attenuation Fault
3916 A5: 20DB Output Attenuation Fault
3917 A5: 30DB Output Attenuation Fault
3918 A5: 40DB Output Attenuation Fault
3919 Spare
3920 Spare
3921 Spare
3922 A5/A6: Wideband Initialization Fault
3923 A5: 8255 Was Reset

Options:
5500A/COIL 50 Turn Current Coil
5700A-03 Wideband AC Voltage (compatible with both the 5700A and the 5720A)
5725A Amplifier increases maximum direct and alternating current to 11A
Description of Model 
Five-function Calibrator
 
Voltage DC
• Ranges: 0 to ±1100V
• Best 1 Year Specification: ±7.0 ppm of setting
Voltage AC
• Ranges: 220 mV to 1100 V, 10 Hz to 1 MHz
• Best 1 Year Specification: ±75.0 ppm of setting
Resistance
• Ranges: 0 to 100 MΩ, 18 values in x1 and x1.9
• Best 1 Year Specification:  ±12.0 ppm of setting
Current DC
• Ranges: 0 to ±2.2A (11A with 5725A)
• Best 1 Year Specification:  ±50.0 ppm of setting
Current AC
• Ranges: 9 uA to 2.2A (11A with 5725A) 10 Hz to 10 kHz
• Best 1 Year Specification:  ±140.0 ppm of setting
Wideband AC Voltage Option
• Ranges: 300 uV to 3.5V, 10 Hz to 30 MHz
• Best 1 Year Specification: ±0.4% of setting

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