Điểm nổi bật
Technical specifications:
¡¡(1)Receiving channel
Two channels
Sampling interval: 0.1 ¦Ìs ¡« 3276.7 ¦Ìs
Sample length: 1K, 2K, 4K
Burst mode: single, continuous, signal£¬outside
Burst level: 10 %, 20 %¡70 % FRS
Band width: 10 Hz ¡« 5 KHz, 10 Hz ¡« 500 KHz, 10 KHz ¡« 500 KHz
Sonic time difference range: 0 ¡« 32767 * ¦¤ t ( ¦¤ t is sample interval )
Sonic time difference precision: ¡À 0.1 ¦Ìs
Sonic amplitude range: -20 dB ¡«84 dB
Sonic amplitude precision: 1.0 %
¡¡(2)Transmission channel
One channel
Transmission voltage: 100V, 250 V, 500V, 750V, 1000V
Transmission width: 1 ¦Ìs ¡« 500 ¦Ìs
¡¡(3)System configuration
Host computer: 386 or 486 industrial control PC
Flash Disk: 32M
Display: 640 x 480 LCD (with back light)
General port: RS-232 serial port, printer portOne channel
¡¡(4)Others
Dimension: 305mm x 200mm x 210mm
Weight: < 7 Kg
Operating temperature: -10¡æ¡«+40¡æ 85%RH
External power: 220 V AC 50Hz (or 12 V DC )
Power consumption: ¡Ü12 W
¡¡(1)Receiving channel
Two channels
Sampling interval: 0.1 ¦Ìs ¡« 3276.7 ¦Ìs
Sample length: 1K, 2K, 4K
Burst mode: single, continuous, signal£¬outside
Burst level: 10 %, 20 %¡70 % FRS
Band width: 10 Hz ¡« 5 KHz, 10 Hz ¡« 500 KHz, 10 KHz ¡« 500 KHz
Sonic time difference range: 0 ¡« 32767 * ¦¤ t ( ¦¤ t is sample interval )
Sonic time difference precision: ¡À 0.1 ¦Ìs
Sonic amplitude range: -20 dB ¡«84 dB
Sonic amplitude precision: 1.0 %
¡¡(2)Transmission channel
One channel
Transmission voltage: 100V, 250 V, 500V, 750V, 1000V
Transmission width: 1 ¦Ìs ¡« 500 ¦Ìs
¡¡(3)System configuration
Host computer: 386 or 486 industrial control PC
Flash Disk: 32M
Display: 640 x 480 LCD (with back light)
General port: RS-232 serial port, printer portOne channel
¡¡(4)Others
Dimension: 305mm x 200mm x 210mm
Weight: < 7 Kg
Operating temperature: -10¡æ¡«+40¡æ 85%RH
External power: 220 V AC 50Hz (or 12 V DC )
Power consumption: ¡Ü12 W
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