Keithley 2400, 2400-LV, 2400-C, 2401
Contents
1. 20 pA 500 nA 1 00000 A 50 pA 0 27 900 pA 25 uA TEMPERATURE COEFFICIENT 0 18 C amp 28 50 C 0 15 x accuracy specification C MAX OUTPUT POWER 22W four quadrant source or sink operation SOURCE SINK LIMITS MODEL 2400 2400 C 21V 1 05A 210V 105 mA MODEL 2400 LV 2401 21V 1 05A CURRENT REGULATION Line 0 01 of range Load 0 01 of range 100pA VOLTAGE LIMIT Bipolar voltage limit compliance set with single value Min 0 1 of range OVERSHOOT lt 0 1 typical ImA step RL 10kQ 20V range SPEC 2400 Rev K September 2011 ADDITIONAL SOURCE SPECIFICATIONS TRANSIENT RESPONSE TIME 30us minimum for the output to recover to its spec following a step change in load COMMAND PROCESSING TIME Maximum time required for the output to begin to change following the receipt of SOURce VOLTagelCURRent lt nrf gt command Autorange On 10ms Autorange Off 7ms OUTPUT SETTLING TIME Time required to reach 0 1 of final value after command is processed and output slew 100us typical Resistive load 10uA to 100mA range OUTPUT SLEW RATE 430 0 5V us 200V range 100mA compliance 2400 and 2400 C only 0 08V ps 20V range 100mA compliance DC FLOATING VOLTAGE Output can be floated up to 250VDC from chassis ground REMOTE SENSE Up to 1V drop per load lead COMPLIANCE ACCURACY Add 0 3 of range and 0 02 of reading to base specification OVER TEMPERATURE PROTECTION Internall2. User s Manual Quick Start Guide Service Manual downloadable Lab VIEW Drivers downloadable for Models 2400 and 2400 C only
3. 5 ms 0 5 ms 6 27 ms 7 1 ms Normal 1 00 external 17 53 ms 20 9 ms 0 5 ms 0 5 ms 21 31 ms 25 0 ms wn 1 Reading rates applicable for voltage or current measurements Auto zero off autorange Includes time to re program source to a new level before making measurement sick K fl i 6 Time from falling edge of START OF TEST signal to falling edge of END OF TEST off filter off display off trigger delay 0 binary reading format and source auto clear signal ff signal 2 Purely resistive load 1uA and LOWA ranges lt 65ms 7 Command processing time of SOURce VOLTagelCURRent TRIGgered lt nrf gt command 3 1000 point sweep was characterized with the source on a fixed range 8 foree 2400 LV and 2400 C 4 Pass Fail test performed using one high limit and one low math limit Pa OSes d padi ret GENERAL NOISE REJECTION PROGRAMMABILITY IEEE 488 SCPI 1996 0 RS 232 5 user NPLC NMRR CMRR definable power up states plus factory default and RST Fast 0 01 80 dB DIGITAL INTERFACE Medium 0 1 80 dB Output Enable Active low input Slow 1 60 dB 100 dB Handler Interface Start of test end of test 3 category bits 5V 1 Except lowest 2 current ranges 90dB LOAD IMPEDANCE Stable into 20 000pF typical COMMON MODE VOLTAGE 250V DC COMMON MODE ISOLATION gt 10 Q lt 1000pF OVERRANGE 105 of range source and measure MAX VOLTAGE DROP BETWEEN INPUT OUTPUT AND SENSE TERMINALS 5V MAX SENSE LEAD RESIST
4. ANCE 1M2 for rated accuracy SENSE INPUT IMPEDANCE gt 10 Q GUARD OFFSET VOLTAGE lt 300 V typical SOURCE OUTPUT MODES Fixed DC level Memory List mixed function Stair linear and log SOURCE MEMORY LIST 100 points max MEMORY BUFFER 5 000 readings 5 5 digits two 2 500 point buffers Includes selected measured value s and time stamp Lithium battery backup 3 yr battery life Specifications subject to change without notice SPEC 2400 Rev K September 2011 300mA supply Model 2400 2400 LV 2400 C only Digital I O 1 trigger input 4 TTL Relay Drive outputs 33V 500mA diode clamped Model 2400 2400 LV 2400 C only Model 2401 uses the trigger input SOT line but not the four digital output lines POWER SUPPLY 100V to 240V rms 50 60Hz automatically detected at power up 190VA WARRANTY year EMC Conforms to European Union EMC Directive SAFETY UL listed to UL 61010B 1 2003 Conforms to European Union Low Voltage Directive WARM UP hour to rated accuracies DIMENSIONS 89mm high x 213mm wide x 370mm deep 3 1 2 in x 8 3 8 in x 14 9 16 in Bench Configuration with handle amp feet 104mm high x 238mm wide x 370mm deep 4 1 8 in x 9 3 8 in x 14 9 16 in WEIGHT 3 21kg 7 08 lbs ENVIRONMENT For Indoor Use Only Maximum 2000m above Sea Level Operating 0 50 C 70 R H up to 35 C Derate 3 R H C 35 50 C Storage 25 C to 65 C ACCESSORIES SUPPLIED Test Leads
5. Model 2400 2400 LV 2400 C and 2401 SourceMeter Specifications SOURCE SPECIFICATIONS VOLTAGE PROGRAMMING ACCURACY LOCAL OR REMOTE SENSE ACCURACY 1 Year NOISE PROGRAMMING 23 C 5 C peak peak MODEL RANGE RESOLUTION rdg volts 0 1Hz 10Hz 200 00 mV 5uV 0 02 600 pV 5V 2 00000 V 50 uV 0 02 600 pV 50 pV 20 0000 V 500 pV 0 02 2 4 mV 500 uV 2400 Cand 200 00 V 5 mV 0 02 24 mV 5 mV 2400 Only TEMPERATURE COEFFICIENT 0 18 C amp 28 50 C 0 15 x accuracy specification C MAX OUTPUT POWER 22W four quadrant source or sink operation SOURCE SINK LIMITS MODEL 2400 2400 C 21V 1 05A 210V 105 mA MODEL 2400 LV 2401 21V 1 05A VOLTAGE REGULATION Line 0 01 of range Load 0 01 of range 100uV NOISE 10Hz 1MHz p p 20mV typical into a resistive load OVERVOLTAGE PROTECTION User selectable values 5 tolerance Factory default none CURRENT LIMIT Bipolar current limit compliance set with single value Min 0 1 of range OVERSHOOT lt 0 1 typical full scale step resistive load 10mA range CURRENT PROGRAMMING ACCURACY LOCAL OR REMOTE SENSE ACCURACY 1 Year NOISE PROGRAMMING 23 C 5 C peak peak RANGE RESOLUTION rdg amps 0 1Hz 10Hz 1 00000 pA 50 pA 0 035 600 pA 5 pA 10 0000 pA 500 pA 0 033 2 nA 50 pA 100 000 pA 5nA 0 031 20 nA 500 pA 1 00000 mA 50nA 0 034 200 nA 5nA 10 0000 mA 500 nA 0 045 2 pA 50 nA 100 000 mA SpA 0 066
6. O MEM TO GPIB Fast 0 01 internal 2081 2030 1754 1551 1515 1369 902 900 981 165 162 165 IEEE 488 1 Mode 0 01 external 1239 1200 1254 1018 990 1035 830 830 886 163 160 163 Fast 0 01 internal 2801 2030 1198 1210 1551 1515 1000 900 902 900 809 840 165 162 164 162 IEEE 488 2 Mode 0 01 external 1239 1200 1079 1050 1018 990 916 835 830 830 756 780 163 160 162 160 Medium 0 10 internal 510 433 509 433 470 405 470 410 389 343 388 343 133 126 132 126 IEEE 488 2 Mode 0 10 external 438 380 438 380 409 360 409 365 374 333 374 333 131 125 131 125 Normal 1 00 internal 59 49 59 49 58 48 58 48 56 47 56 47 44 38 44 38 IEEE 488 2 Mode 1 00 external 57 48 57 48 57 48 57 47 56 47 56 47 44 38 44 38 SINGLE READING OPERATION READINGRATES rdg second FOR 60Hz 50Hz SOURCE MEASURE PASS FAIL TEST SPEED NPLC TRIGGER ORIGIN MEASURE TO GPIB SOURCE MEASURE TO GPIB TO GPIB Fast 488 1 0 01 interna 537 140 135 Fast 488 2 0 01 internal 256 256 79 83 79 83 Medium 488 2 0 10 internal 167 166 72 70 69 70 Normal 488 2 1 00 interna 49 42 34 31 35 30 COMPONENT INTERFACE HANDLER TIME FOR 60Hz 50Hz SOURCE MEASURE PASS FAIL TEST SPEED NPLC TRIGGER ORIGIN MEASURE TO GPIB SOURCE PASS FAIL TEST TO GPIB Fast 0 01 external 1 04 ms 1 08 ms 0 5 ms 0 5 ms 4 82 ms 5 3 ms Medium 0 10 externa 2 55 ms 2 9 ms 0
7. acc Meas Iacc Meas Vace TEMPERATURE COEFFICIENT 0 18 C amp 28 50 C 0 15 x accuracy specification C SOURCE I MODE MANUAL OHMS Total uncertainty I source accuracy V measure accuracy 4 wire remote sense SOURCE V MODE MANUAL OHMS Total uncertainty V source accuracy I measure accuracy 4 wire remote sense 6 WIRE OHMS MODE Available using active ohms guard and guard sense Max Guard Output Current 50mA except 1A range Accuracy is load dependent Refer to White Paper no 2033 for calculation formula GUARD OUTPUT IMPEDANCE lt 0 1Q in ohms mode 1 Speed Normal 1 PLC For 0 1 PLC add 0 005 of range to offset specifications except 200mV 1A ranges add 0 05 For 0 01 PLC add 0 05 of range to offset specifications except 200mV and 1A ranges add 0 5 Accuracies apply to 2 or 4 wire mode when properly zeroed 4 wire mode Manual ohms only Source readback ON offset compensation ON add system noise but don t include offsets wARwWN SPEC 2400 Rev K September 2011 Model 2400 2400 LV 2400 C and 2401 SourceMeter Specifications SYSTEM SPEEDS MEASUREMENT MAXIMUM RANGE CHANGE RATE 75 second MAXIMUM MEASURE AUTORANGE TIME 40ms fixed source SWEEP OPERATION READING RATES rdg second FOR 60Hz 50Hz SOURCE MEASURE NPLC TRIGGER MEASURE SOURCE MEASURE PASS FAIL TEST SOURCE MEMORY SPEED ORIGIN TO MEM TO GPIB TO MEM TO GPIB TO MEM TO GPIB T
8. uV gt 10 GQ 0 012 300 pV 20 0000 V 100 pV gt 10 GQ 0 015 1 5 mV 2400 C and 200 000 V 1 mV gt 10 GQ 0 015 10 mV 2400 Only TEMPERATURE COEFFICIENT 0 18 C amp 28 50 C 0 15 x accuracy specification C CURRENT MEASUREMENT ACCURACY LOCAL OR REMOTE SENSE ACCURACY 1 Year DEFAULT VOLTAGE 23 C 5 C RANGE RESOLUTION BURDEN rdg amps 1 00000 pA 10 pA lt l mV 0 029 300 pA 10 0000 pA 100 pA lt l mV 0 027 700 pA 100 000 pA 1nA lt l mV 0 025 6 nA 1 00000 mA 10 nA lt l mV 0 027 60 nA 10 0000 mA 100 nA lt l mV 0 035 600 nA 100 000 mA 1yA lt l mV 0 055 6 pA 1 00000 A 10 pA lt l mV 0 22 570 pA TEMPERATURE COEFFICIENT 0 18 C amp 28 50 C 0 10 x accuracy specification C RESISTANCE MEASUREMENT ACCURACY LOCAL OR REMOTE SENSE NORMAL ENHANCED DEFAULT DEFAULT TEST ACCURACY 23 C 5 C ACCURACY 23 C 5 C RANGE RESOLUTION CURRENT 1 YEAR rdg ohms 1 YEAR rdg ohms lt 2 00000 Qt 10 uQ Source Iacc Meas Vace Meas Iacc Meas Vace 20 0000 Q 100 uQ 100 mA 0 10 0 003 Q 0 07 0 001 Q 200 000 Q 1 mQ 10 mA 0 08 0 03 Q 0 05 0 01 Q 2 00000 kQ 10 mQ 1 mA 0 07 0 3 Q 0 05 0 1 Q 20 0000 kQ 100 mQ 100 pA 0 06 3 Q 0 04 1 Q 200 000 kQ 1Q 10 uA 0 07 30 Q 0 05 10 Q 2 00000 MQ 10 Q l uA 0 11 300 Q 0 05 100 Q 20 0000 MQ 100 Q l uA 0 11 1 kQ 0 05 500 Q 200 000 MQ 1 kQ 100 nA 0 66 10 KQ 0 35 5 KQ gt 200 000 MQ Source Iacc Meas V
9. y sensed temperature overload puts unit in standby mode RANGE CHANGE OVERSHOOT Overshoot into a fully resistive 100kQ load 10Hz to 1MHz BW adjacent range changes between 200mV 2V and 20V ranges 100mV typical MINIMUM COMPLIANCE VALUE 0 1 of range 1 Specifications valid for continuous output currents below 105mA For operation above 105mA continuous for gt 1 minute derate accuracy 10 35mA above 105mA 2 Full operation 1A regardless of load to 30 C Above 30 C ambient derate 35mA C and prorate 35mA Q load 4 wire mode For current sink operation on 1A range maximum continuous power is limited to approximately 1 2 rated power or less depending on current up to 30 C ambient See power equations in the User s Manual to calculate allowable duty cycle for specific conditions 3 For sink mode 1uA to 100mA range accuracy is 0 15 offset 4 For 1A range accuracy is 1 5 offset 8 Model 2400 2400 LV 2400 C and 2401 SourceMeter Specifications MEASURE SPECIFICATIONS VOLTAGE MEASUREMENT ACCURACY LOCAL OR REMOTE SENSE CONTACT CHECK SPECIFICATIONS SPEED 350us for verification and notification CONTACT CHECK 20 15Q 50Q ACCURACY 1 Year No contact check failure lt 1 002 lt 13 5Q lt A7 5Q DEFAULT INPUT 23 C 45 C MODEL RANGE RESOLUTION RESISTANCE rdg volts Always contact check failure gt 3 00Q gt 16 50 gt 52 50 200 00 mV luV gt 10 GQ 0 012 300 uV 2 00000 V 10
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