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Product Details:
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| Communication: | USB Interface | System Frequency Analysis Range: | 0.1Hz—100KHz |
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| Number Of Line: | 100、200、400、800、1600、3200、6400、12800 | SC: | 4G |
| Vibration Precision: | 5% | Speed Accuracy: | 1% |
| Working Temperature: | -20℃～50℃ | Ambient Humidity: | 95% RHnon - Refrigerated |
| High Light: | high speed portable vibration tester,micro computer portable vibration tester,dynamic balancing portable vibration meter |
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Portable High-Speed Micro Computer Vibration Dynamic Balancing Equipment HG-7200
1. Product overview:
The hg-7200 on-site dynamic balance instrument (PDA type) can be used to balance the action with the test weight method or the influence coefficient method. The system will automatically solve the mass size and Angle of the added (minus) weights.It can print out all kinds of data and information reports through bluetooth printer.In many cases, a single dynamic balance correction can remove more than 90% of the unbalance of the rotor (shafting).
HG - 7200 The integration of embedded computer technology and many years of experience in dynamic balancing of independent research and development production of portable field dynamic balancing device, at the same time with the vibration measurement, vibration analysis and single field dynamic balance, and many other functions, is widely applied in industrial and mining enterprises.The equipment has high balance effect, simple operation, easy to carry and economical and practical. It is a necessary tool for maintenance and maintenance of equipment.
2. Product features
The technology design is advanced, with low power consumption, reliable performance,attractive appearance and convenient use.
Based on the national standard, the measurement value and the international vibration intensity standard (ISO 2372) can directly judge the operation state of the equipment.
The vibration analysis and diagnosis function can be used to quickly diagnose the cause of vibration failure of equipment and solve the problem of dynamic balance quickly.
It is suitable for the dynamic balance correction of all kinds of rotating machinery.
The internal vibration intensity standard can be selected according to different industries.
In the wizard operation, the dynamic balance problem can be easily solved by using the dynamic balancing wizard step by step.
Unique dynamic balancing function
High definition screen display, 3.5 inch true color LCD screen,640x480 pixels
Large built-in lithium battery can work long hours.
Portable design, small volume, light weight.
Large capacity storage ensures that data is stored for a long time.
3.Technical parameters:
| system function | qualification |
| scope of application | It has the ability of balancing on one side and double sides, and can be applied to the field balancing of different rotors |
| balance method | Trial weight method and influence coefficient method |
| LAST VIEW SHORT | With the original installation condition on the spot, the utility model can stop and stop for 2~3 times. By using the influence coefficient method, the counterweight can be obtained by lifting the machine 1 times, and the effect of dynamic balance correction can be achieved, and the work efficiency is greatly improved |
| Test weight estimation method |
According to the input rotor data, combined with the actual scene environment, automatically estimate the reasonable dynamic balance weight, reduce the 1 boot, greatly improve the work efficiency |
| Counterweight method | To test the weight method, not to test the weight method; have any angle method, equal distribution weight method; add slider method, slide slider method |
| Wizard operation | The utility model provides a complete guide type dynamic balancing function, and the operator can easily complete the dynamic balance correction as soon as the wizard steps by step, and is very easy to use |
| Dynamic balance function |
If the whole dynamic balancing process is interrupted for some reason, it can be done at the interruption and then down, without starting from the beginning, so that the dynamic balancing process can be continued |
| fault diagnosis functions |
Before balancing, fault diagnosis can be carried out first in order to ensure that the malfunction is due to poor dynamic balance and avoid blind dynamic balancing |
| resolution of vector | Reasonable vector decomposition and vector synthesis of the calculated equilibrium mass are carried out to meet the objective requirements of field installation |
| Balanced report | After the dynamic balancing process is completed, the software can automatically generate dynamic balance reports, clear the basic information of the rotor,vibration reduction, and detailed balance information |
| counterbalance effect | A single balance reduces the amount of unbalance by more than 90% |
| software | Software two years free upgrades, life-long maintenance of the system |
Qualification
| qualification | Detail |
| communication | USB interface |
| number of channels | Single / double channel two, in addition to configure 1 speed channel |
| Independent signal | Each channel is absolutely independent of signal processing to ensure the independence of each channel signal and to eliminate interference between channels |
| uniformity | Hardware multi-channel simultaneous sampling and maintenance to ensure the absolute phase of the multi-channel vibration signal |
| gain amplification | Hardware programmable gain amplifier, amplification of 1,2,4,8,16,32,64128256 automatic adjustment, effectively improves the signal to noise ratio |
| Multiple filtering | Hardware multiple signal filtering, to maximize the flexibiLow pass filter: 600Hz to 15K segment adjustable High pass filter: 0.1Hz, 10Hz, 400Hz, 1KHz Anti aliasing filtering: hardware automatic tuninglity to obtain the target signal. |
| Hardware integration processing |
Hardware integral processing (without integration,integral, two points), if using acceleration sensor, you can get acceleration, speed, displacement of three signals |
| A high precision AD converter |
14 bit A/D, effectively improve the system accuracy |
| Rich trigger source | The internal vibration signal trigger signal to trigger external rotation, to ensure that a variety of complex applications |
| System frequency analysis range |
0.1Hz—100KHz |
| Number of line | 100,200,400,800,1600,3200,6400,12800 |
| Speed range | Standard type: 300～60,000 rpm |
| operating system (OS) | Flushbonading WINXP |
| SC | 4G |
| liquid-crystal display |
3.5Inch color LCD screen, 640 * 480 pixel |
| touch screen | Full screen touch operation |
| Vibration precision | 5% |
| Speed Accuracy | 1%% |
| working temperature | -20℃～50℃ |
| ambient humidity | 95% RHnon - refrigerated |
| residual unbalance | The quality of 1mg vibration value: speed: 0.01mm/s displacement: 0.01um |
| POWER SUPPLY | AC / DC power supply, DC uses large capacity rechargeable battery |
4.selection and configuration
| model | Channel number type | description | Speed range | system function |
| HG-7200 | single channel | economical | 300～60000r/min | Hand held PDA type, single-sided balancing capability, suitable for field balancing of different types of rotors |
| HG-7200A | binary channels | economical | 300～60000r/min | Hand-held PDA, single-sided,double-sided balancing ability, suitable for the field balance of different kinds of rotor. |
| HG-7200D | single channel | Grinder type | 300～60000r/min | Hand type PDA, single sided grinding machine is specially designed for balancing on site of different rotors |
| HG-7200AD | binary channels | Grinder type | 300～60000r/min | Hand - held PDA - type, double sided grinding machines are specially balanced and suitable for field balancing of different rotors |
Standard accessories
| order number | name | quantity | remarks |
| 1 | LC830Main engine | 1 | |
| 2 | Vibration acceleration sensor (including magnetic seat) |
1(830) | 5－10KHz 30mv/g |
| 2(830A) | |||
| 3 | Special cable for vibration sensor |
1(830) | 5M |
| 2(830A) | |||
| 4 | Laser speed sensor | 1 | 5－200CM |
| 5 | Special cable for speed sensor |
1 | 5M |
| 6 | Dedicated power adapter |
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| 7 | Reflective article | ||
| 8 | Speed sensor card holder |
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| 9 | Software specification |
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| 10 | Certificate of conformity |
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| 11 | Outer packing | ||
| 12 | packing list |
| Conatact Person: |
Esther Yu Scan here for my name card |
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| Mobile Phone: | 0086-13910983110 |
| Whatsapp: | +86 18846112524 |
| Skype: | cindydon |
| Address : | 7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096 |
| Worktime : | 9:00-18:00(Beijing time) |
| Business Phone: | 86-10-82921131(Working time) 86-13910983110(Nonworking time) |
| Fax : | 86-10-82916893 |
Contact Person: Ms. Shifen Yuan
Tel: 8610 82921131,8613910983110
Fax: 86-10-82916893
