장비개요

1) 생체의 신경계에 정확한 전기자극을 인가하는데 사용 2) Touch Screen Input 기능을 채용한 LCD Screen 3) Scope Mode 로 파형을 재현 4) 8개의 외부 Trigger 입력 5) 3개의 Event Timer 동기화/비동기회 6) 전기자극과 관류장치를 동기화 7) Serial port USB또는 Ethernet Access를 이용하여 Software Upgrade 8) Biphasic/Monophasic/Rectangular/Sine/User Defined Waveforms 9) GLP /GCP Compliant with Password Protection

장비상세정보

규격 및 특징

1. Multi-Channel Digital Stimulator 1 ea 2. Digital Linear Stimulus Isolator 2 ea
3. Connection Cable Stimulator to Isolator 2 ea

PERIOD (TOTAL SIGNAL WIDTH) 0.04 ms to 10737418.24 ms
PULSE WIDTH 0.02 ms to 10737418.24 ms
BIPOLAR GAP WIDTH 0.00 ms to 10737418.24 ms
OPERATING MODES Free run triggered gated Train DC
TRIGGERS 8 External manual TTL 1-8 combined
TTL 1-8 timer start or stop
TRAIN EVENTS 1-50
TRAIN PULSE WIDTH 0.02 ms to 10737418.24 ms (3 hours)
TRAIN PULSE DELAY 0.04 ms to 10737418.24 ms
TRAIN PERIOD 0.06 ms to 10737418.24 ms
BNC OUTPUT CONNECTORS Analog combined analog combined digital (TTL)
WAVEFORMS Unipolar bipolar rectangular sine ramp step
custom defined
CUSTOM WAVEFORM 12 steps/ voltage point (1025 if remote controlled)
VARIABLE STEP WAVEFORM 100 points (1025 if remote controlled)
OUTPUT NOISE < 5 mV rms
TIMING ACCURACY < 100 ppm
OUTPUT VOLTAGE RESOLUTION 5 mV
MAX. OUTPUT VOLTAGE +/-10V @ +/- 10 mA @ 0.005 V/step
OUTPUT IMPEDANCE 50 Ω Combined Analog < 10 Ω (for < 10 mA load)
EXTERNAL TRIGGER SYNC 40 μs minimum pulse TTL CMOS
20 μs glitch and spike protection
DIGITAL I/O 5V max 10 mA (input); 25V @ 500 mA
(open collector output)
MAINS VOLTAGE 85-260 V AC 45-65 Hz 50W
EMC CE approval pending
DIMENSIONS 13.3 cm x 42.5 cm x 25.4 cm
5.25” x 16.73” (19” rack) x 10”
WEIGHT Approximately 4.0 kg (9 lb)
AMBIENT TEMPERATURE -10 to +40 °C; -20 to +50 °C (Internal)
HUMIDITY Max. 95% relative humidity non-condensing