Transcript
With compliments, Helmut Singer Elektronik
CALIBRATORS AND STANDARDS
Portable rds - Reference Standards
Model 731B DC ReferenceStandard
Accessories See 51OA below
510A AC Reference Standard
731 B DC Reference Standard The Fluke Mode! 731B DC ReferenceStandard is a versatile instrument providing standard cell accuracy,while utilizing the excellentperformancecapabilities of the solid-statetechnology. The instrument furnishes a variety of precision voltages with switchedoutput rangesincluding 1.0, 1.018+ ~ E, 10.0,and ~ E volts. Delta E (~ E) provides a variable output of 0 through 999 IJ.Vwhich is either added to the voltage of a standard cell transfer or may be useddirectly as a low-level, stabledc voltage source.
Specifications Output Ranges: 10V, IV, 1.018+~E, 1.019+ ~E, ~E Output Accuracy: (Absolute accuracyat 23°C :tloC after 30 minuteswarm-up) Range 10V IV 1.018+ ~E 1.019+ ~E ~E
30 Days :1:10ppm :1:.10 ppm :1:10ppm :1:10ppm
Period 90 Days :1:15ppm :1:15ppm :1:15ppm :1:15ppm
Transfer Accuracy Between: Standardcells on 1.018V+ ~E rangesor 1.019V+ ~E ranges: Standardcell and IV output: 10Voutput and standardcell or IV output:
1 Year :1:30ppm :1:30ppm :1:30ppm :1:30ppm :t:2 JlV
4 Hours 2 ppm 3 ppm 5 ppm
Source Resistance: 10V range is < 0.07.11; IV, 1.018V, 1.019V,t:.E Rangesare < I k.l1 Output Protection: The output may be shorted indefinitely without damageto instrument Line Regulation: < I ppm for :t10% line voltage variation Ripple & Noise: < I ppm p-p dc to I Hz, < 20 Il V rms I Hz to 1 MHz, except < 70 IlV rms at 10 V output Common Mode Noise Rejection:;;;' 120dBatdc,;;;'100dBat 60 Hz, ;;;. 85 dB at 400 Hz Isolation: Output may be floated up to 500Vdc betweenchassis ground and guard Temperature: O°C to 55°C, operating Input Power: 115Vor 230V ac :t 10V,50 to 400 Hz or internal rechargeablebatteries, 6W max, 120 mA max Size: 8.8 cm H x 10.7cm W x 30.4cm D (3~ in H x 4~ in W x 12 in 0) Weight: 2.26 kg (5 Ibs) 86
The Fluke 510A is a precision, fixed frequency, ac voltage sourcewhich can be usedas an amplitude calibration standard for test applications. In the calibration laboratory, the 510A provides an accurace ac reference for calibrating both True RMS and average-sensingac voltmeters. On the production line, the 510A can be used to rapidly verify ac test instrumentation or to generatea preciseac stimulus for circuit testing. The output frequency of the 510A may be varied :1::1% from center frequency by a front panel screwdriver adjustment. Frequency resolution is :1::0.05%.
Specifications Output Voltage: 10Y rms Output Current: 10 mA rms, short-circuit protected Frequency: Any specifiedsingle frequency from 50 Hz to 100 kHz. Standard choices are 50, 60, 400, 1,000, 2,400, 5,000, 19,200, and 100,000 Hz Amplitude Accuracy
20 kHz - 50 kHz 50 kHz - 100kHz
24 Hours :f:O.Ol% :f:0.015% :f:0.04%
30 Days :f:0.015% :f:0.025% :f:0.O5%
90 Days :f:0.O2% :f:0.035% :f:0.O6%
50 Hz - 20 kHz 20 kHz - 100kHz
24 Hours :to.OO2% :to.004%
30 Days :to.OO5% :to.01%
90 Days :to.01% :to.02%
50 Hz - 20 kHz
Total Harmonic Distortion: < 0.005%to 10kHz. <0.Ol5%at 100 kHz Center Frequency Accuracy: :to. I %. adjustable :t I % Frequency Stability: 500 ppml mo Load Regulation:';;; 0.002% to 10 kHz.';;; 0.008% at 100 kHz
Line Regulation:';;; 10ppm. for :t10% line change Input Power: 115 or 230V ac :tlO%. 50-500 Hz. optional rechargeable batteries for up to 16 hrs off-line operation Size: 8.8 cm H x 10.7 cm W x 30.4 cm D (3.5 in H x 4.25 in W x 12 in D) Weight: 2.26 kg (5 lbs.) Model
510A AC Standard 510A S/F AC Standard (Special Frequency) 510A-O1 AC Standard with rechargeable battery pack 510A-O1K RechargeableBattery Pack Kit for field installation Accessories MO3-201-601 3\-swRack Adapter, Single MO3-202-603 3Y2"Rack Adapter, Dual MO3-205-605 3\-swRack Adapter, Quad Seepage 152for more accessoryinformation.
