Product Comparison

Hi-Techniques offers a variety of mainframe configurations to handle most applications. All Hi-Techniques systems provide high-speed data acquisition with independent amplifiers and digitizers for every channel. Each system communicates by Ethernet to an internal or external PC running Microsoft Windows 2000 or XP. System software provides both on-line and off-line setup, extensive analysis and report generation, and sophisticated internal macro language and "Learn Mode" for test automation.

Comparison Chart

Mainframe	Synergy	Sentinel	meDAQ	Win600e	REVelation

Summary Description	Portable Dynamic DAQ	Rugged Wireless Distributed DAQ	Compact Portable Transient Recorder	High Channel Count Mainframe	Specialty DAQ for Engine Analysis
Analog Bandwidth	1 MHz	20 kHz	to 20 MHz	to 20 MHz	to 20 MHz
Digitizer (per channel)	2 MS/s 16 bit	50 kS/s 16 bit	bit to 50 MS/s	bit to 50 MS/s	bit to 50 MS/s
Stream rate (per channel)	200 kS/s	to 50 kS/s	option, to 50 kS/s	option, to 50 kS/s	none
Max Aggregate Sample Rate	unlimited	1 MS/s	unlimited	unlimited	-
Signal Conditioning	Universal voltage, bridge, ICP-type, TC on all channels	Configured per channel on module. Voltage, bridge, ICP-type, TC, RTD	Digitizer card option. Voltage, bridge, ICP-type	Digitizer card option. Voltage, bridge, ICP-type	Digitizer card option. Voltage, bridge, ICP-type
Anti-alias Filtering	Selectable time and freq domain, 10 pole analog + digital FIR, IIR	Digital FIR, automatic	Optional 8 pole Butterworth or Bessel analog, 256 frequency selections	Optional 8 pole Butterworth or Bessel analog, 256 frequency selections	Optional 8 pole Butterworth or Bessel analog, 256 frequency selections
High-speed channels per chassis	8 - 16	4 - 8 per module	2 -16	2 - 64	2 - 64
Expandable to # of channels	512	unlimited	128	512	64
Low-speed thermocouple inputs	option, 8 via USB	no	no	option, 8-16 via PCI	option, 8-16 via PCI
Digital Inputs	Up to 16 ch from J1850-PWM, J1850-VPW, CAN, KW2000, ISO-9141 vehicle buses
Ethernet Interface	2 x 1GB built-in switch ports	10 Mb/s wired, 802.11 b/g wireless	100 Mb	100 Mb	100 Mb
Control PC	Internal or External	External	External	Built-in or external	Built-in or external

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