描述:
Model
31系列可以在高达100,000g的冲击状态下采集时域信息。密封的环氧基树脂单元可以提供8个并行的数字输入通道,可用于汽车碰撞试验,爆炸试验,枪械试验等试验中的时域信号采集。可以通过PC导入记录仪中保存的数据,附带的软件提供了数据显示,数据处理和数据分析功能。
特点
:
·
技术参数
Number of
Channels............................................................................................................................
1
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
Recommended Sensor............