美国IES公司的抗高冲击记录仪IES74

技术参数

Number of Channels............................................................................................................................ 4

Amplifier Input.......................................................................................................................Differential

Low-Pass Filter Type................................................................................................4-Pole Butterworth

Low-Pass Filter Bandwidth ...............................................................................Selectable to 100 KHz*

Digitizer Amplitude Resolution........................................................................8 Bits (256 Digital Steps)

Standard Storage Capacity...................................................................................32K Bytes (32K x 8)*

Sample Rate......................................................................................................Selectable to 1.0 MHz*

Pre-Trigger Data Storage

with 32K Bytes ............................................................................................................... 1762 Bytes

with 128K Bytes ............................................................................................................. 7138 Bytes

with 512K Bytes ............................................................................................................. 8162 Bytes

Triggers..................................................................................................... 5 Volt Pulse (Positive Edge)

External Power Requirements

Supply Voltage............................................................................................................. 8 to 15 Volts

Standby Current..........................................................................................15 Microamps (Typical)

Data Acquisition Current................................................................................50 Milliamps (Typical)

Data Retention Current...............................................................................15 Microamps (Typical)

Supply Voltage for External Sensor............................................................................................ 5 Volts

Supply Current for External Sensor................................................................ 20 Milliamps (Maximum)

*Selectable at Factory ONLY

Temperature Range................................................................................................................0 -75 °C

Length..................................................................................................................................2.27" (57.7mm)

Diameter..................................................................................................................................1" (25.4 mm)

Weight............................................................................................................................... 2 oz. (58 Grams)

Maximum Shock Level.............................................................................................................100,000 G's