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
| NO | Item | Qua | Unit | Model | Remark |
| 1 | HG-7300 main body | 1 | set | | |
| 2 | Vibration acceleration sensor (including magnetic seat) | HG-7300: 1 HG-7300A:2 | piece | | 30mv/g |
| 3 | Special cable of vibration sensor | 1/2 | rope | | 5m |
| 4 | Laser speed sensor | 1 | piece | | 5－200cm |
| 5 | Special cable of laser speed sensor | 1 | rope | | 5m |
| 6 | Reflective stripe | 1 | piece | | |
| 7 | Cassette of laser speed sensor | 1 | set | | |
| 8 | Electronic Scale | 1 | set | | |
| 9 | Manual | 1 | set | | |
| 10 | Certificate of soundness | 1 | piece | | |
| 11 | Packing Box | 1 | set | | |
| 12 | Packing List | | | |
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