Data Acquisition and Recording System from TEAC

Description

Data Acquisition and Recording System, LX-100 from TEAC.

LX-100 Series data acquisition and recording system was designed for reliable use in the lab and the field, and quick data processing.
Following the convenience of TEAC DAT technology, the LX-100 Series further enables a wider recording bandwidth.
The connectivity to a transducer and PC are enhanced to meet the customer needs and offer cost-efficient data acquisition.

Records voltage, sound, vibration and strain from DC to 40kHz bandwidth
It achieves 100dB dynamic range by 24 bits AD
The wideband multi channel recording 20kHz x 8channels. It’s twice the bandwidth as a DAT recorder provides. * 16 bits AD mode

Product Features

The LX-110 provides superior recording and playback performance with selectable recording media and input/output configurations. In addition to all recording and playback features of the LX-110, LX-120 allows additional sampling rate and Tachometer pulse inputs.

8 or 16 recording channels with a main unit or 32 channels using an expansion unit.
Memory – From standard 64MB to 576MB of internal memory achieving the maximum recording rate.
PC card – Supports up to 8GB* PCMCIA Type II or Compact Flash enabling the recording in harsh environments.
Various sampling frequencies from high speed to low speed for extended time recording are available as selection. 96kHz, 102.4kHz, 65.536kHz, 100kHz and lower sampling are (from 1kHz to 1/60Hz). (LX-110, 96kHz, lower sampling; LX-120, 96, 102.4, 65.536, 100kHz , lower sampling)
Through a remote control unit (stand-alone) or PC (LX Navi software), the LX-100 Series can be fully controlled.

The recording format is TAFFmat, which is compatible with Windows file system and it is commonly used by TEAC Digital Data Recorders. The TAFFmat data file can be read by LX View software and by many other popular analytical software applications. A real-time front-end software (Windows DLL) is also available for a system integrator for direct control of LX Series recorders. Contact us for details.

Input Channel change	2 / 4 / 8 / 16 / 24 / 32 ch
Recording Devices	Choice of Memory only, Memory + PC card drive * PC card is Flash memory, supports up to 8GB capacity (FAT16 or FAT32)
Interface	Choice of 100BASE-TX or Firewire (IEEE1394) (Specify one when you order)
Front Panel Control Keys	REC, FWD, STOP, PAUSE, EVENT, P.LOCK
Monitor Channel	1 (analog output) , BNC
Monitor output level	+/-1 to 5 V (0.1 V step)
Microphone Jack	1
Speaker and Earphone Jack	1 each
MAX. Recording Rate	Memory Approx. 1.6 MB/s, PC card Approx.0.8 MB/s
PC Throughput	Firewire (IEEE1394) Approx. 1.6 MB/s, Ethernet Approx. 0.8 MB/s
Time Precision	+/-1 ppm (25 °C)
Temperature and Humidity	0 to 45 °C, Humidity 10 to 85%RH (Operation)
Internal Clock Correction	+/- 30 seconds adjustment
Power Supply	11 to 30 V DC
Safety Standards	CE, VCCI
Vibration	Conforms to MIL-STD-810 Figure 514.4-1,2,3 for the models with memory only or memory + PC card drive
External Dimension (W x H x D)	Approx. 300 x 65 x 200 mm
(Excluding protruding parts)	Approx. 11 13/16" x 2 9/16" x 7 7/8"

Input Amplifier Specifications

	DC Input Amp	PA Input Amp	Strain Input Amp
Input Format	Unbalanced	Balanced and unbalanced	Balanced and unbalanced
Input Coupling	DC	Balanced DC, Balanced AC, Unbalanced DC	DC
Input Impedance	1M ohm	1M ohm	1M ohm
Input Range (over-range to +/-127%)	+/- 0.5 / 1 / 2 / 5 / 10 / 20 / 50 V	+/- 0.01 / 0.0316 / 0.1 / 0.316 / 1 / 3.16 / 10 / 50 V	DC mode : +/- 1 / 2 / 5 / 10 V ST mode : 500 / 1000 / 2000 / 5000 / 10000 / 20000 / 50000 / 100000 microST, Precision (range value) +/-1% or less
Absolute Max. Input Voltage	+/- 100 V	+/- 50 V, but +/-100 V in the +/-50V range	+/- 25V
Anti aliasing filter	Joint use of both a digital filter(*) and an analog filler (2nd Order Butterworth)	Joint use of both a digital filter(*) and an analog filler (2nd Order Butterworth)	Joint use of both a digital filter(*) and an analog filler (2nd Order Butterworth)
LPF	-	-	10, 30, 100, 300, 1k, 3k, 10k, 30kHz, Pass:-48dB OCT Butterworth filter (Switched Capacitor Filter = SCF) for 8 channels independent; At LPF to Pass Joint use of both a digital filter(*) and an analog filter (2nd Order Butterworth)
Frequency Bandwidths	DC to the sampling frequency (listed above) / 2.4 +/-0.5 dB	DC Coupling : DC to the sampling frequency (listed above) / 2.4, AC Coupling : 1Hz to the sampling frequency (listed above) / 2.4, +/-0.5 dB	DC Method : DC to the sampling frequency (listed above) / 2.4, +0.5 / -3 dB ST Method : DC to 30 kHz, +0.5 / -3 dB
No of Quantizing Bits	16bits / 24Bits	16bits / 24Bits	16bits / 24Bits
Conversion Method	128 times over sampling delta sigma method : however 64 times over sampling at 40kHz	128 times over sampling delta sigma method : however 64 times over sampling at 40kHz	128 times over sampling delta sigma method : however 64 times over sampling at 40kHz
Linearity	+/-0.1 % or less	+/-0.1 % or less	+/-0.1 % or less
Range Accuracy	+/-0.1 % or less	+/-0.1 % or less	+/-0.1 % or less
Inter-channel phase difference	1 deg or less (At 20 kHz or less), 3 deg or less (At 400 kHz or less)	1 deg or less (At 20 kHz or less), 3 deg or less (At 400 kHz or less)	1 deg or less (At 20 kHz or less), 3 deg or less (At 400 kHz or less)
TEDS sensor	-	Possible (V 0.9)	-
Input Connecter Type	BNC	BNC	Lemo 7-pin, 10ø (ECG0 Type)