9167

5022 TIME-ELECTRONICS | Alldatasheet

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Recalibration is from the front panel or over the GPIB bus and takes less than 20 minutes. The Calibration constants are held in non -volatile memory so that no trimmer settings are required. A 'cal key' provides calibration security. EasyCal Calibration Software A fully automatic calibration station can be configured using Time Electronics PC based EasyCal software package. The user’s Instrument/Equipment data base is set up along with a calibration Procedure data base. Contained in the procedures are sets of pre -defined calibration tests for each type of instrument. When an instrument is ready for re -calibration the system automatically recalls the information and the PC automatically steps through the tests.. It sets up the calibrator over the GPIB bus and prompts the user to select the required range on the unit under test. On completion of the tests the results (which are calculated using the spec figures held in the Procedure) are written away to a Results database on the PC’s hard disk. Calibration certificates to ISO 9000 or Namas standard can be printed out on demand. EasyCal software is an optional extra and comes ready to run on a PC (Pentium + Windows 95 or better) . A GPIB interface card and cable are also required in the PC – available from Time Electronics or elsewhere. Inventory Management An optional add -on for EasyCal is Inventory Management. This allows the user to maintain his instrument/equipment database and keep track of where all the items are, additionally printed reminders can be sent out when re - calibrations are due. It is possible to keep records for a variety of equipment on the database – not only that which is calibrated by the system. 5022 Programmable Multi-Function Calibrator Time Electronics Limited, Botany Industrial Estate, Tonbridge, Kent, TN9 1RH. UK Telephone: 01732 355993 Fax: 01732 770312  0 - 1 kV AC/DC Voltage  0-10A AC/DC Current  10Ω – 10MΩ Resistance  GPIB interface  Autocal facility  EasyCal Calibration Software compatible The 5022 is a multi -function calibrator, with AC/DC voltage and current ranges plus resistance. It is suitable for calibration of digital and analogue multi -meters and a variety of general purpose measuring instruments. General Purpose Interface Bus (GPIB) The interface allows operation remotely from a PC or GPIB controller. Simple high level programming commands provide easy setting of range and value. Error condition readback is also provided. Offset and Deviation Offset is used to back off initial zero values on the unit under test and Deviation allows the output to be changed incrementally by up to +/ -10%. The display then reads directly in % error which simplifies the calibration process. Error Detection and Self Test The internal software constantly monitors the output and displays and transmits (over the GPIB), error messages on detection of a fault or overload condition. A built in self -test program can also be run to check that key internal functions are operating correctly and help with fault diagnosis. Six Wave Forms from 15 Hz to 20 kHz in 5 Hz Steps In addition to DC and AC Sine output, square, trapezoidal, triangular, ramp up and down waveforms are available. This enables checking the true 'RMS' performance of multi -meters, linearity of chart recorders, and amplitude checks on oscilloscopes. Additionally, a slow sweep function allows analogue meters to be checked for sticking of the pointer. Safe High Voltage Operation Emphasis has been placed on safety. Output voltages greater than 50 volts can only be selected after pressing a safety interlock key. On selection of an output greater than 40V, a programmed 3 second delay, audio bleep and flashing led, warns the user.

STABILITY % ACCURACY % 90DAY 180DAY 1 YEAR T.C ppm/°C OUTPUT RES. DRIVE CURRENT RESOLUTION 40Hz – 1kHz 1-2kHz 2-20kHz 0.01+0.005 0.03+0.02 0.05+0.03 0.03+0.008 0.07+0.05 0.35+0.1 0.04+0.008 0.08+0.05 0.4+0.1 0.05+0.008 0.1+0.05 0.5+0.1 10Ω S/C 20mV 200mV 20V 20nV 10Ω S/C 200nV 0.1Ω 100mA 2uV 0.1Ω 100mA 20uV RANGE 24 HOUR STABILITY % T.C ppm/°C OUTPUT RESISTANCE DRIVE VOLTAGE RESOLUTION ACCURACY % 90DAY 180DAY 1YEAR 200uA 0.01+0.008 0.01+0.008 0.01+0.008 0.01+0.008 0.02+0.008 0.04%+0.02% 0.04+0.01 0.04+0.01 0.04+0.01 0.04+0.01 0.05+0.01 0.07+0.03 0.045+0.01 0.045+0.01 0.045+0.01 0.045+0.01 0.06+0.01 0.08+0.03 0.05+0.01 0.05+0.01 0.05+0.01 0.05+0.01 0.07+0.01 0.10+0.03 20 10GΩ 15V 200pA 2mA 20 1GΩ 15V 2nA 20mA 20 100MΩ 15V 20nA 200mA 20 10MΩ 15V 200nA 2A 30 1MΩ 5V 2uA 10A 50 100kΩ 1.2V 20uA VALUE

24 HOUR

STAB. PPM T.C ppm/°C ACCURACY PPM 90DAY 180DAY 1YEAR 10Ω 200 700 200 750 250 800 300 100Ω 5 1kΩ 5 10kΩ 5 100kΩ 5 1MΩ 5 10MΩ 10 SPECIFICATIONS Stability and Accuracy specifications are show as (ppm of setting + ppm of range) and apply for settings between 10% - 100% of range. Specifications given below apply at ambient temp of 20 °C +/- 2°C and after the calibrator has warmed up for at least 1 hour. All values are relative to calibration standards. D.C. VOLTAGE A.C. VOLTAGE (Sine Wave) D.C. CURRENT Note: All specs +/- 4 uV - thermal emf effects. Noise: 20mV to 20V ranges = 20ppm of range, 200V to 1kV ranges = 40ppm of ran ge (0.1Hz to 1Hz RMS) Note: Frequency Accuracy +/- 0.01%, T/C 20 ppm/°C, Resolution 5Hz, range 15Hz to 20kHz. Drive current shown as peak values. All A.C specifications +/- 30uV Note: All specifications +/- 30 nA A.C. CURRENT (20Hz to 1kHz Sine Wave) RESISTANCE Note: All specifications +/- 50 nA. 2 & 10 Amp specifications apply up to 500 Hz only. Notes: A.C Specifications include the effects of noise and distortion in the 10Hz to 20KHz range. 4% over -range available on all ranges . Voltage and current limits are stated as Peak Values. GENERAL INFORMATION Power: 110V/120V/220V/240V A.C (+/-5%) 50/60Hz Dimensions: 440 x 150 x 415 mm (17x6x16 ins) Weight: 15Kg (34 lbs)

ORDERING INFORMATION

30ppm Programmable Multi-function Calibrator 5022 UKAS Calibration Certificate 9126 NPL Traceable Calibration Certificate 9167 EasyCal Software 9747 GPIB Interface Card 9343 Due to continuous development Time Electronics reserves the right to change specifications without prior notice. RANGE 24 HOUR STABILITY PPM ACCURACY PPM 90DAY 180DAY 1YEAR T.C ppm/°C OUTPUT RESISTANCE DRIVE CURRENT RESOLUTION 10+5 7+5 3+2 3+2 15+10 15+10 20+5 20+5 20+5 20+5 35+10 35+20 25+5 25+5 25+5 25+5 40+10 40+20 30+5 30+5 30+5 30+5 50+10 50+20 10Ω 10Ω 0.1Ω 0.1Ω 10Ω 10Ω S/C S/C 100mA 100mA 10mA 10mA 20nV 200nV 2uV 20uV 200uV 2mV 20mV 200mV 20V 200V 1kV RANGE 24 HOUR STABILITY PPM T.C ppm/°C OUTPUT RESISTANCE DRIVE VOLTAGE RESOLUTION ACCURACY PPM 90DAY 180DAY 1 YEAR 200uA 30+10 25+10 20+10 20+10 50+20 0.03%+0.02% 50+30 50+30 50+30 50+30 100+60 0.07%+0.03% 70+30 70+30 70+30 70+30 140+60 0.08%+0.03% 100+30 100+30 100+30 100+30 200+60 0.1%+0.03% 10 10GΩ 15V 200pA 2mA 10 1GΩ 15V 2nA 20mA 10 100MΩ 15V 20nA 200mA 10 10MΩ 15V 200nA 2A 15 1MΩ 5V 2uA 10A 30 100kΩ 1.2V 20uA V3 05/09/03