• PROBE:
• Input resistance: 2.5 GOhm / 2.5 pA
• Input bias current: ± 15 nA
• Stand-by: on/off
  
• ISOLATION:
• Voltage rated continuous:
• AC (50 Hz) - min. 3500 V rms
• DC - min. 4950 V rms
  
• Isolation mode rejection:
• AC (50 Hz) - 115 dB
• DC - 160 dB
  
• Barrier impedance:
• 1014 Ohm / 2 pF
  
• Leakage current (240 V rms, 50 Hz):
• 0.18 uA rms
  
• ECG AMPLIFIER:
• Gain: 600 …7500, continuosly variable
• Input max. measurement range: 0.7 …8 mV
• Filter: band-pass, Butterworth type of the 2nd order
• frequency response (-3 dB): 0.3-100 Hz
• Notch filter: 50 Hz, Q = 6 (on/off)
• Output voltage (max): ± 10 V
• Output resistance: 1 kOhm
  
• TRIGGER CHANNEL:
• TTL compatible pulse (width 40 ms) triggered by the maximal positive slope of the wave.
  
• POWER REQUIREMENTS:
• 115 - 230 AC, 50 - 60 Hz, 25 W, fuse T 0.3A or T0.1A.
  
• PHYSICAL SIZE:
• 45 x 220 x 250 mm, weight cca. 1.5kg

(Specifications subject to change without notice.)