ST5540 Leak Current HiTester
Hioki-ST5540  Leak Current HiTester

Hioki-ST5540 Leak Current HiTester

Leverandør: Hioki E.E. Corporation
Varenummer: Hioki-ST5540
PDF Download: Hent brochuren her
Total er incl. moms: DKK 36.400,00
Total er excl. moms: DKK 29.120,00
Antal:
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Leak current measurement, an essential part of electrical safety (Medical-use Electrical Devices/For Standard- and Regulation-compliant)
 
  • IEC 60601-1: (2005) 3rd Edition, JIS T0601-1:2012 compliant
  • The ST5540 complies with JIS, IEC, and UL standards governing medical- and general-use electrical devices.
  • Uninterrupted polarity switching function dramatically reduces cycle time.
  • Support for rated currents up to 20 A gives the instrument more than adequate capability for testing products designed to comply with new standards.
  • Touch panel features simple, interactive operation.
  • Communications functionality and external I/O support allow automatic testing on production lines.
 
Note: Always use an isolation transformer when measuring leak current for medical-use electrical devices. The ST5540 does not include an isolation transformer. When measuring medical-use electrical devices, use a step-up isolation transformer or similar component operating at 110% of the rated supply voltage as the power supply for the device under test.
 
 
 
Basic specifications (Accuracy guaranteed for 1 year)
 
Measurement methods Measurement of voltage drop across body simulated resistance points
Calculation and display of current values True rms measurement
Measurement unit floats relative to instrument ground.
Measurement modes Leak current measurement, voltage measurement, safety conductor current measurement
Standard compliance Medical electrical equipment: IEC 60601-1 (1988) + A2:1995, (2005, 3rd Edition), JIS T0601-1:1999, 2012
Electrical Appliances and Materials Safety Act
Measurement of touch current and protective conductor current: IEC 60990 (1999)
Electrical equipment for measurement, control, and laboratory use: IEC 61010-1 (2001)
Information technology equipment: IEC 60950-1 (2005)
Household and similar appliances: IEC 60335-1 (2001) + A1:2004 + A2:2006
Audio, video and similar electronic apparatus: IEC 60065 (2001) + A1:2005
Personnel Protection Systems for EV: UL-2231-1 (2002), UL-2231-2 (2002)
UL: UL-1492 (1996)
Electrical equipment for measurement, control, and laboratory use; current measurement circuits in damp conditions: IEC 61010-1 (2001)
Leak current measurement Ground leak current, 3 types of contact current, 7 types of patient leak current, patient measurement current, 4 types of total patient leak current, free current measurement, 3 types of enclosure leak current
Measurement current DC, AC (true rms, 0.1 Hz to 1 MHz), AC+DC (true rms, 0.1 Hz to 1 MHz), AC peak (15 Hz to 1 MHz)
Measurement ranges DC / AC / AC+DC mode:50 μA/500 μA/5 mA/50 mA
AC peak mode:500 μA/1 mA/10 mA/75 mA
Measurement accuracy
(current measurement)
DC measurement: ±2.0% rdg. ±6 dgt. (typ.)
AC / AC+DC measurement: ±2.0% rdg. ±6 dgt. (15 Hz to 100 kHz, typ.)
AC peak measurement: ±2.0% rdg. ±6 dgt. (15 Hz to 10 kHz, typ.)
Interfaces External I/O, medical device relay output, USB 1.1 (communications), RS-232C
Functionality 110% voltage application, automatic test, data storage for 100 target devices, clock, data backup, printed output (optional), etc.
HiTESTER power supply 100/120/220/240 V AC (specify at time of order), 50/60 Hz, 30 VA rated power
Target device power supply input 100 to 240 V AC, 50/60 Hz Rated current input from terminal block: 20 A
Target device power supply output Output from terminal block: 20 A Output from outlet: 15 A
Dimensions, mass 320 mm (12.60 in) W × 110 mm (4.33 in) H × 253 mm (9.96 in) D, 4.5 kg (158.7 oz)
Supplied accessories TEST LEAD L2200 (for ST5540, Red ×2, Black ×1) ×1 set, ENCLOSURE PROBE 9195 ×1, Power cord ×3, Spare fuse for measurement line ×1, Instruction manual ×1, Users guide ×1, CD-ROM ×1