Scientific SM5076, User Manual

Page 1: ...User Manual 3 MH P S SM5076 SM5076 1 z Function generator Counter with ower upply ...

Page 2: ...rument contains proprietary information no part of this manual may be photocopied reproduced or translated without any prior written consent Information in this manual supercede all corresponding previous released material Scientific continues to improve products and reserves rights to amend part or all of the specifications procedures equipment at any time without notice Rev 1 2 1212 2 User Manua...

Page 3: ... Signal Connection Trigger Output Sweep Facilities i Internal Sweep ii FM Input iii DC Offset Frequency Counter i Input Signal ii Trigger iii Attenuator iv Function Generator Counter mode 14 DC Power Supply 3 Front Panel Controls 4 Rear Panel Controls 5 Operating Instructions 5 Maintenance 8 List of Service Centers 7 10 11 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14 14 14 15 Power Line Fuse Repla...

Page 4: ...ge current SM5076 1 The new includes Function generator Frequency counter and DC power supply The function generator features high signal purity and constant amplitude flatness over entire range Output waveforms are Sine Square andTriangular An auto ranging frequency counter is included to measure the frequency of unknown signal The measured frequency is displayed on 5 digit LED display Frequency ...

Page 5: ...Impedance Input Voltage 1 x 5 V 1A 2 x 15 V 1A isolated DC power supply 0 3 Hz to 3 z 0 5 hr or 0 8 24 hr at constant ambient temperature medium position of frequency control 0 3 Hz 100 kHz max 0 5 z z max 1 5 0 5 MHz 3 z max 3 typ 70 ns 5 1 up to 100 kHz Up to 3 Hz 1 3 D 3 Hz 3 MHz 5 10 1D short circuit proof 10 Vpp into 50 max 20 Vpp open circuit max 60 dB 2 steps 20 dB 0 2 dB each Variable 0 to...

Page 6: ... 1D H 5 50 mV 150 V 1 M II 50 pF 2 15 V 1A Adjustable from 2 to 15 V 5 V 1A Adjustable from 4 5 to 5 5 V All supplies isolated from ground 1A each 1 10 mVrms Overload indication is provided Outputs are short circuit protected 4 digit for Function Generator and 5 digit for Frequency Counter 0 5 7segment LED display 230V 10 50 Hz 100 120 220 240 V available on request 0 to 50 C RH 95 W 285 H 75 D 36...

Page 7: ... Width DC Power ON OFF OL 5V 4 5V 5 5V Amplitude max min 1 0000 1 2 4 5 3 6 8 11 9 7 10 12 14 13 19 20 27 30 20dB 20dB 15 17 20Vpp m ax Output 16 1 K z H Hz Frequency Range 5V 5V Offset A B C OL 15V 2v 15V OL 15V 2V 15V A B C 28 29 50 600 W W 18 22 21 24 23 26 25 31 150 Vrms User Manual 5076 SM5076 1 SM 7 Front Panel Control SM5076 ...

Page 8: ...Counter Input Trigger Freq 1 10 Sweep Speed Function Width DC Power ON OFF OL 5V 4 5V 5 5V Amplitude max min 1 0000 1 2 4 5 3 6 8 11 9 7 10 12 14 13 19 20 27 30 20dB 20dB 15 17 20Vpp m ax Output 16 1 K z H Hz Frequency Range 5V 5V Offset A B C OL 15V 2v 15V OL 15V 2V 15V A B C 28 29 50 600 W W 18 22 21 24 23 26 25 31 V A 33 1 00 5 00 150 Vrms ...

Page 9: ...p of LEVEL rotary knob LED is lit if instrument is triggered 5 Sweep push button Activates the internal sweep Width adjusting knob Rotary knob to set the wobulation width 1 3 2 5 4 7 6 8 9 10 11 12 13 14 15 LED Indicators Group of LEDs indicating the selected waveform available at the output of function generator OFFSET pushbutton Activates the offset function 50 600 W W push button Push button sw...

Page 10: ... c or 2 5 V respectively when terminated with 50 W Frequency 2 push buttons Frequency range selection from 0 3 Hz to 3 MHz in 7 decade steps 29 Digital Display 7 segment LED 5 digit frequency counter LED indicators for Hz and kHz 30 Pushbutton for switching the power supply among A B or C Push Button A B C 31 Digital Display 7 segment LED Each 3 digit LED display for displaying voltage current SM5...

Page 11: ... an extension cord without a protective conductor When removing the metal case or replacing the instrument must be completely disconnected from the mains supply If any measurement or calibration procedures are unavoidable on the opened up instrument these must only be carried out by qualified personnel acquainted with the danger involved SM5076 Safety Warning Any interruption of the protective con...

Page 12: ... are activated by pushbuttons Including the continuously adjust able AMPLITUDE control the maximum SM SM5076 1 attenuation amounts to 60 dB With the maximum amplitude of 10 V the minimum signal voltage to be supplied is about 10 mV These values are obtained when the generator output is terminated with 50 In the open circuit condition the available signal amplitude is twice as high Therefore the ma...

Page 13: ...quency by the sweep SM5076 SM5076 1 SM5076 SM5076 1 SM5076 SM5076 1 Trigger Output Sweep Facilities 1 Internal Sweep SWEEP ON W MH width factor Latter is set by means of the Sweep Width potentiometer and is upto approx 100 The sweep speed is set by means of the Sweep Speed potentiometer and ranges from 20 ms to 4 s For external wobbulation please refer to FM input If a positive DC voltage is appli...

Page 14: ...is triggered trigger LED is ON The input signal to frequency counter can be attenuated 10 times by pressing 1 10 Switch When switched ON the instrument works as a function generator By pressing FC switch the instrument functions as a Frequency Counter The 5076 is equipped with triple power supply isolated from each other It has 5 V 1 A 2 x 15 V 1 A The power supply is short circuit protected and a...

Page 15: ...er no circumstances the cleaning fluid should get into the instrument The use of cleaning agents can attack the plastic paint surfaces The power line fuse is located on rear panel on lower right side In case the instrument does not show any sign of working no LED is lit or there is no display immediately switch OFF the mains power switch of the instrument and unplug the mains cord from the mains s...

Page 16: ...details of the fault noticed 2 After receipt of your letter our service department will advise you whether it is necessary to send the instrument back to us for repairs or the adjustment is possible in your premises 3 Despatch the instrument only on the receipt of our advise to us at our factory address securely packed in original packing duly insured and freight paid along with accessories and a ...

Page 17: ...ply to any defect failure or damage caused by accident negligence mis application alteration or attempt to repair service or modify in any way 3 This warranty does not include LED fuses batteries or accessories This warranty is only valid with the original purchaser who must have properly registered the product within 15 days from date of purchase No other warranty is expressed or implied 4 When i...

Page 18: ...18 User Manual 5076 SM5076 1 SM Notes ...

Page 19: ...Notes User Manual 5076 SM5076 1 SM 19 ...

Page 20: ...treet chennai scientificindia com Indira Nagar Adyar Chennai 600 020 Scientific Mes Technik Pvt Ltd Ph 022 24211171 Room No 308 Building No 2 Fax 022 24333654 3rd Floor Sundar Nagar mumbai scientificindia com Co op Hsg Society Ltd Senapati Bapat Marg Dadar W Mumbai 400 028 Scientific Mes Technik Pvt Ltd Ph 020 26114688 209 Lloyd s Chamber III Fax 020 26132882 409 Mangalwar Peth pune scientificindi...