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Recording Rate With real-time transfer to memory or PC: 1.536 MB/s (by IEEE1394)/0.768MB/s (by 100BASE-TX) (Example: 40 kHz bandwidth.8 channels in 1,536 MB/s) With an MO disk/a PC card: 0.768 MB/s (Example: 20 kHz bandwidth.8 channels) Time Precision ±1 ppm (at 25°C) Internal Clock Correction ±30 seconds' adjustment Power Supply/Consumption 11 to 30 V DC, approx. 40 W for an 8-channel I/O configuration (AR-LXPA1 and AR-LXAO) with media recording DC power supply cable and AC adapter are supplied. Safety Standards CE, VCCI Vibration Conforms to MIL-STD-810E Figure 514.4-1,2,3 for the models with memory only, memory + PC card drive, Memory with an MO drive only when an MO disk is not inserted. Shock Conforms to MIL-STD-810E Method 516.3 20 G 11 ms Half Sine (using PC Memory Card). External Dimensions Approx. 300W.65H.200D mm Approx. 12W.2.5H.8D in (excluding protruding parts) Weight Approx. 3.8 kg Approx. 8.5 lb (for an 8-channel I/O configuration using an MO disk/a PC card) Temperature and Humidity PC card model and Memory model: 0 to 40°C 32 to 104°F at 10 to 85 % RH (operation) MO model: 5 to 35°C 40 to 95°F at 10 to 85 % RH (operation) Software The LX Navi software, provided as standard, can set the measurement parameters, monitor, and record data to the PC. It has the following system requirements. OS: Windows 98SE/Me/2000/XP CPU: Pentium III 600 MHz or faster RAM: 128 MB or more Free Hard Disk Space: 2 GB or more .LX-20. Sampling Frequencies - 96, 48, 24, 12, 6, 3, 1.5 kHz- 102.4, 51.2, 25.6, 12.8, 5.12, 2.56, 1.28 kHz - 65.536, 32.768, 16.384, 8.192, 4.096, 2.048, 1.024 kHz - 100, 50, 20, 10, 5, 2, 1 kHz (Common to each channel) Frequency Bandwidths DC to the sampling frequency (listed above) / 2.4 Tachometer Pulse Inputs Num. of Input Channels 2.16-bit channels (ON/OFF in 2-channel units), or 1.32-bit channel Both use the lower 1 bit for tachometer pulse timing. Input Format Threshold level switched over among +0.5, 1, 2.5, 5, 10, and 20 V Max. allowable input voltage is ±50 V Input Connector 2.BNCs Sampling Frequency Depends on the main unit setting. Frequency Division Ratio Setting 1 to 255 Moving Average Measurement 1 to 16 (Cannot be used simultaneously with generator output.) Measurement Modes Pulse count mode (Count of number of pulses within the gate time; count of the total number from the start to the stop.) Cycle count mode Frequency measurement mode (Cannot be used simultaneously with generator output.) RPM mode (Cannot be used simultaneously with generator output.) Generator Output Num. of Output Channel 1 channel Output Level ±1 to 5 Vp (variable in 0.1 V steps, same as monitor output) Output Connector BNC (Monitor output) Output Mode Sine wave 1 to fs/2.4 (to 1 digit below the decimal point) Sweep Sine wave, start/stop frequency, linear and log settings. Pulse, pulse width, and interval time settings (There are restrictions depending on the sampling frequency.) Pink noise White noise Power Supply/Consumption 11 to 30 V DC, approx. 45 W for an 8-channel I/O configuration (AR-LXPA1 and AR-LXAO) with media recording DC power supply cable and AC adapter are supplied. Weight Approx.4.1 kg Approx.9 lb (for an 8-channel I/O configuration using an MO disk/a PC card) * Other specifications follow the LX-10 specifications. Battery Enclosure(BU-80) Num. of Internal Battery Packs 3 (A battery pack is described below) External Dimensions Approx. 300W.27.5H.200D mm Approx. 12W.1H.8D in (excluding protruding parts) Weight Approx. 1.5 kg Approx. 3 lb (excluding the battery pack and mounting brackets) Battery Pack (HP-30L ) Supplied Voltage 13.2 V Capacity 3.3 Ah Weight Approx. 700 g Approx. 1.5 lb Size NP1 type Battery Type Ni-MH Remote Control Unit (ER-LXRC) LCD Reflective type, 320.160 pixels Functions Bar meter display, mainunit control (setting, recording, reproducing) Event, Microphone input External Dimensions Approx. 170W.30H.100D mm Approx. 6.5W.1.2H.4D in (excluding protruding parts) Cable length 5 m 16 ft Weight Approx. 0.65 kg Approx. 1.4 lb(excluding cable) Extension I/O Unit for DC Input Amp (AU-LXEPIO) I/O Amp Slots 2 (Specify the combination of amp cards to be built in when you order.) External Dimensions Approx. 300W.30H.200D mm Approx. 12W.1.2H.8D in (excluding protruding parts) Weight Approx. 1.2 kg Approx. 2.5 lb (excluding the amp card) Extension I/O Unit for the Constant Current Excitation Type Accelerometer Input Amp (AU-LXEPIOP) I/O Amp Slots 2 (Eight channels per slot) (Specify the combination of amp cards to be built in when you order.) Power Supply 11 to 30 V DC, DC power supply cable and AC adapter are supplied. External Dimensions Approx. 300W.50H.200D mm Approx. 12W.2H.8D in (excluding protruding parts) Weight Approx. 2 kg Approx. 1 lb (excluding the amp card) Amp Cards DC Input Amp (AR-LXDC2) Num. of Channels 8 Input Format Unbalanced Input Coupling DC Low-speed Sampling Fixes the sampling at 2 kHz, with DSP-based down sampling. Input Impedance 100 k. Input Range ±0.5, 1, 2...