DT9812-A

In stock
SKU
DT9812-A
S$870.00

DT9812-A USB DAQ module

  • Number of analog inputs: 8 ch

  • Type: multiplexed, SE

  • A/D resolution: 12 bit

  • Sampling rate: 100 KS/s aggregate

  • Signal Input range:  ±10 V. ±5 V, ±2.5 V, ±1.25 V

  • Number of analog outputs:2 ch, 75 KS/s

  • Digital I/O: 8/8
  • Counter timer ch: 1, 16-bit resolution

  • Shielded, rugged enclosure for noise immunity

  • USB power supply, no external power supply needed

  • QuickDAQ application software

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  •  MATALAB adaptor

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  •  DataAcq SDK C, C++, C# software for Windows

More Information
Specifications
Feature Values
Number of analog input channels 8 ch single-ended
Number of gains 4 (1, 2, 4, 8)
A/D Resolution 12 bit
Data encoding twos complement
System accuracy, to % of FSR
(Averaged over 50 readings)
    Gain = 1: 0.04%
    Gain = 2: 0.06%  
    Gain = 4: 0.08%
   Gain = 8: 0.10%
Input Range
    Gain = 1: ±10 V,
    Gain = 2: ±5 V,
    Gain = 4: ±2.5 V,
    Gain = 8: ±1.25 V
Nonlinearity 0.05%
Differential nonlinearity ±1/2 LSB
Inherent quantizing error 1 LSB
Drift
    Zero: ±100 μV
    Gain: ±100 ppm
Differential linearity: monotonic
Input impedancea
    Off channel: 10 MΩ, 10 pf
    On channel: 10 MΩ, 100 pf
    Input bias current ±10 nA
Maximum input voltage (without damage)
    Power on: ±35 V
    Power off: ±20 V
Channel acquisition time (±½ LSB) 10 μs
USB +5 V out (pin 20) 100 mA maximum
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