Guangdong ALI Testing Equipment Co,.Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 100 Set / Sets per Month |
| Delivery Time | Export package |
| Packaging Details | 10-60days after confirmed payment or by contract stipulation |
| Sine thrust | 600kgf |
| Frequency Range | 5～2000Hz |
| Continued displacement | 51mm |
| Maximum speed | 2m/s |
| Maximum acceleration | 981m/s2 |
| Moving coil diameter | Φ150mm |
| Allow eccentric moment | ＞190N.m |
| Maximum load | 120Kg (customer request 45Kg) |
| Brand Name | GSKA |
| Model Number | Vibration Testing Machine |
| Certification | CE SGS ROHS UL CE |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 Set / Sets per Month |
| Delivery Time | Export package | Packaging Details | 10-60days after confirmed payment or by contract stipulation |
| Sine thrust | 600kgf | Frequency Range | 5～2000Hz |
| Continued displacement | 51mm | Maximum speed | 2m/s |
| Maximum acceleration | 981m/s2 | Moving coil diameter | Φ150mm |
| Allow eccentric moment | ＞190N.m | Maximum load | 120Kg (customer request 45Kg) |
| Brand Name | GSKA | Model Number | Vibration Testing Machine |
| Certification | CE SGS ROHS UL CE | Place of Origin | Dongguan China |
| High Light | 600kgf Vibration Testing Machine ，Narrowband Random Vibration Testing Machine ，981m/s2 Vibration Test Machine | ||
Vertical/Horizontal Vibration Testing Machine 3 Axis Direction
Vertical Vibration Reliability Test:
Through the vibration controller of the signal source output to the power amplifier, amplified by the signal and then input to the vibration table body, generating excitation source, simulate the actual situation of the specimen to the vertical vibration test; through the acceleration sensor signal acquisition and input to Vibration control device, the output signal and feedback signal stacking calculation, to achieve the excitation source and the target spectrum of high degree of coincidence. The system is given by the signal target spectrum, to complete the vibration test of the specimen, the test specimen vibration durability, integrity and so on.
Random vibration test:
Random vibration test according to the actual environmental requirements are the following types: broadband random vibration test, narrowband random vibration test, broadband random plus one or several sinusoidal signals, broadband random plus one or several narrowband random. The first two are randomized trials, the latter two are mixed type can also be classified into randomized trials. Stochastic control uses the transfer function equalization method to continuously output Gaussian random signals, and quickly performs real-time accurate closed-loop control. The built-in adaptive control algorithm can react quickly to the nonlinearity of the system. The random control also provides kurtosis control functions specifically designed for reliability enhancement tests. The working principle of the electric shaking table is based on the amperometric law of the current-carrying conductor acting in the magnetic field by the electromagnetic force
.Sinusoidal vibration test:
Sine vibration test control parameters are mainly two, namely the frequency and amplitude. According to the frequency change and invariant divided into fixed frequency and sweep two. Fixed frequency test is mainly used for:
A) Resonance frequency processing: the vibration frequency of the product found in the frequency of the apparent resonance frequency, the provisions of the vibration parameters of the vibration amplitude to assess the product resistance to resonance vibration.
B) Resistance to constant frequency processing: In the known product using the ambient conditions of vibration frequency, can be used to determine the frequency of vibration test, the purpose is to assess the product at a given risk frequency to withstand vibration.
System Performance parameters
| Vibration table | |
| Sine thrust | 600kgf |
| Random thrust | 600kgf |
| Impact thrust | 1200kgf |
| Frequency Range | 5～2000Hz |
| Continued displacement | 51mm |
| The impact of displacement | 51mm |
| Maximum speed | 2m/s |
| Maximum acceleration | 981m/s2 |
| Moving coil diameter | Φ150mm |
| Allow eccentric moment | ＞190N.m |
| Load connection point | 6 piont |
| Equivalent mass of moving parts | 6kg |
| Countertops screw size (standard) | M8 |
| Screw layout table (diameter, circumference) | 8 on Φ100mm,8 on Φ,200mm. |
| Axial isolation frequency | ＜3Hz |
| Maximum load | 120Kg (customer request 45Kg) |
| Magnetic flux leakage | ＜1mT |
| Dimensions (without packaging)(L×W×H) | 1600mm×985mm×850mm |
| Vibration table Weight | 1850kg |
| Amplifier output | 8kVA |
| SNR | ＞65dB |
| System Protection | The entire power amplifier has: Grid overvoltage, undervoltage power grid phase, logical failure, power module protection, power module temperature, output overcurrent, output overvoltage, power supply, displacement units, units body temperature, external linkage, etc. protection circuit, when any fault occurs, turn off the output, sound and light alarm. In addition to the above protection, it also has a protective function RMS values of tolerance protection, emergency stop devices, such as improving running. |
| Rated output voltage | 120Vrms |
| Amplifier efficiency | ＞95% |
| Fan | |
| Power | 0.75kW |
| Airflow | 0.3m3/s |
| Duct diameter | 120mm |
| Pressure | 0.048kgf/cm2 |
| Vertical extension table | |
| Table size | 600mm×600mm |
| Equivalent mass | 23kg |
| Upper frequency | 2000Hz |
| Countertop Materials | Aluminium |
| Horizontal slide | |
| Table size | 600mm×600mm |
| Thickness | 30mm |
| Countertops weight | 36kg |
| Frequency | 2000Hz |
| Bearing number | 1 |
| Bearing weight | 0.58kg |
| Connector Weight | 1.4kg |
| Maximum Load | 300kg |
| Countertop Materials | Aluminium |
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
20000000-30000000
Employee Number:
50~100
Ecer Certification：
Active Member
Company Profile The company had grown very fast since it was founded in 2009 which holds the operation concepts of being morality-rooted and honesty-based, FREETO® has earned great reputation globally with our excellent service and quality. Guided by the FREETO® mission, “Perfect Qu... Company Profile The company had grown very fast since it was founded in 2009 which holds the operation concepts of being morality-rooted and honesty-based, FREETO® has earned great reputation globally with our excellent service and quality. Guided by the FREETO® mission, “Perfect Qu...
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