Specifications and Product Details:

RH900 Multi-Channel analyzer, spectrum

RH900 is a multi-channel high performance off line spectrum analyzer, which developed by group of signature analysis expert. It’s a portable, multi-channel, synchronous sampling and analysis system, which used for large rotary machine, particular suit to the key equipment precision diagnosis, including large generating set, compressor, fan, pump and rolling mill.

Features

Fully integrated structure: adopts ARM+FPGA+DSP infrastructure, integrates with signal conditioning,power supply,data processing and communication module, the heat emission of hardware has been decreased significantly, without wearing parts such as hard disk, fan.
Coprocessor:Applications of FPGA (Field Programmable Gate Array) in implementing rotational velocity trigger data acquisition, Application of DSP in data pre-processing and algorithm analysis.
Self-checking feature: Modularization design, checking the state of each module and submit exceptions to software system in time.
Widely dynamic range:16 bit A/D converter, plus 2048 times amplifier in sign al conditioning, make system gain is great than 110 dB, guarantee acquire weak signal correctly.
Widely analysis frequency span, powerful calculation capability: maximal analysis frequency is 20KHz, and independent of channel number. RH900 capable of implementing high computational burden algorithms such as FFT processing.
“black boxes”: Systems offers multi event trigger for record function, any data user cares about can be recorded; user can specify the data length before and after activating triggers.
Systems provide Touch screen and the interface for keyboard and mouse, friendly user interface, flexible import and export configuration, user can export data to U-disk.
Large LCD screen: 8.4 inches LCD, user can read the working state of equipment on site, and dynamic display.

Main technical parameters

Input	16 channel for vibration,1 channel for tachometer
Vibration signal input
Channels	16 channels	8, 16 channels for optional
Synchronization	8, 16 channels event trigger for synchronous sampling, user can set any rotational velocity event.	Acquire data at the same time, and at equal rotational velocity
Compatible transducer	Accelerometer, Velocity Pickups, Non-contact Eddy Current Displacement Probes, voltage transducer, 4-20mA
Input	±10V
Current driving of transducer	4mA@24V	constant-current source used for ICP accelerometer
A/D conversion	16 bit
input impedance	220K
Signal	Acceleration, velocity, displacement and other signal user can define
Sampling rate	256Hz –51.2kHz	10 shift
Tacho
Compatible	TTL
Basic index
Communication	Ethernet v2.0. IEEE802.3, TCP/IP, 10/100baseT
Memory	1G
Dimensions	300mm×290mm×90mm
Display	8.4inches colorful LCD touch screen
Temperature range	(-10 – 45)°C
Humidity	95% RH (without condensate)
Battery	11.1V 5000AH working time (continuous):6 Hours