On-line Dynamic Balance Vibration Meter Handheld With Single-Sided / Double-Site
 
HG-7300 on-line dynamic balance equipment can achieve single-sided dynamic balancing correction fast and precisely.
HG-7300A on-line dynamic balance equipment can achieve double-sided dynamic balancing correction fast and precisely.
System Structure: Portable designed,be made up of high-speed micro computer and special board
Function and Specification
1. Single-sided, double-site dynamic balancing function, can be used from hundreds of grams to tens of tons

2. Wizard-style balancing operations: provide a comprehensive wizard-balancing function. Operator can carry out the dynamic balance correction step by step. It is very easy to use.
3. Humanized dynamic balance sequel function: If the dynamic balance process is interrupted by some reasons, can go on doing from the interrupted place, not from the starting
4. Start-up times: Using the original installation conditions, open and down 2 to 3 times.；
5. Vector decomposition: calculate the balance quality on vector decomposition and vector synthesis reasonably in order to meet the objective requirements of field installation..
6. Balanced approach: test weight method and the influence coefficient method
7.Method of weights:According to the input of rotate data, it can work out the dynamic balancing quality automatically, and give out the balance result.
8．Improved balance report: After completing the balance process, the software can generate the dynamic balance report forms automatically and clear the basic information of rotor, the reducing situation of vibration and detailed test weight information.
9．Rotate Range:60～20000r/min
10. One balance can make the unbalance reduce above 90%
11．Accuracy of vibration is 5 %
12. Grade of Balance, can reach to G2.5
Specification
Operation System:embedded WINXP
Memory Capacity:512M
Display:3.5inch LCD display,320×240pixels
Touch Screen: Full screen touch operation
Commumicatiom: USB
Power:Li batteries or external power, its working time more than six hours
Working temperature range: (-10～50)℃
Humidity:95% RH non-condensable
Parameter of Technology hardware acquisition board
Vibration acquisition channels: HG-7300 For the single-channel,HG-7300A for dual-channel,Also configure a speed channel
Specification of acquisition boards

The quantity of channel: HG-7300 is one channel, HG-7300A is two channels, can collocate one rotate channel

Independent signal process, can ensure every channel signal is independent and avoid the interference between each channel.

Multi-channel keeps working simultaneously which ensure the vibration signal in phase absolutely

The gain amplifier, can magnify 1, 2, 4, 8, 16, 32, 64, 128, 256 times automatically. It improves the noise level
Multiple signal filtering hardware,Maximum flexibility to obtain the target signal.
Including:Low-pass filter: 600Hz to15K  Range can be adjusted

High-pass filter: 0.1Hz,10Hz,400Hz,1KHz

Anti-aliasing filter: automatic adjustment of the hardware

Hardware integral processing, can get three signals: acceleration, speed and displacement.

High-precision AD converter:14 digit A/D,300K

The frequency analysis range:0.1Hz—100KHz

Power: AC/DC power supply
System Configuration