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Category: Main/4. Electronics Tools, KITs and other field Instruments/4.1. Automotive Diagnostics Kits and Repairing Tools


      
  Large Force Vibration Test Machine For Pallet Vibration Test Meet ISTA 3A and 6-Amazon: Máy kiểm tra độ rung lực lớn, để kiểm tra độ rung của Pallet đáp ứng ISTA 3A và 6-Amazon
  Part#: LABTONE EV240-EV470
  Ghi chú: Hệ thống thử rung
  Nhãn hiệu: LABTONE (Trung Quốc/China)
  [ Tài liệu Datasheet ]   [ Quotation Quotation sheet ]   [ Shopping Shopping now ]   [ Views: 3241 ]   2021-10-22
 ◊ Đặc điểm chính:
Labtone EV series of vibration test machine simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.

 ◊ Mô tả chi tiết:

A complete set of vibration testing system is composed of shaker, power amplifier and vibration measuring control system, in accordance with the relevant national and international standards (such as: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS, etc.) to provide technical support for establishing product quality inspection. 

Technical Specifications of Vibration Test Machine : 4000kgf -7000kgf 

 

Model

EV240

EV240B

EV440

EV250

EV350

EV450

EV260

EV360

EV460

EV370

EV470

Amplifier Model

LA40K

LA50K

LA60K

LA70K

Shaker Model

A30S34

A30S44

A30F44

A50F44

A50T44

A50F44

A50S44

A50T44

A50F44

A70T45

A70F45

Rated Sine Force(KN/Kgf)

40/4000

40/4000

40/4000

50/5000

50/5000

50/5000

60/6000

70/7000

Rated Shock Force(KN/Kgf)

80/8000

80/8000

80/8000

100/10000

100/10000

100/10000

120/12000

140/14000

Frequency Range(Hz)

5-3,000

5-3,000

5-3,000

5-2,800

5-2,700

5-2,500

5-2,800

5-2,700

5-2,500

5-2,500

Max. Acceleration Sine/Random(g)

100/60

115/60

100/60

100/60

90/60

83/60

100/60

100/60

100/60

100/60

Max. Velocity(m/s)

2.0

2.0

2.0

2.0

2.0

2.0

2.0

1.8

1.8

1.9

1.8

Max. Displacement Peak-Peak(mm)

51

51

100

51

76

100

51

76/63

100

76

100

Max. Payload(kg) 

500

500

500

500Optional up to 2000 

500

500Optional up to 2000 

500

1000 Optional up to 2000  

1,000

Armature Diameter(mm)

342

442

442

442

442

442

442

442

442

452

452

Resonance Frequency (Hz)(±5%

2,500

2,500

2,500

2,400

2,400

2,100

2,400

2,400

2,100

2,100

2,100

Effective Moving Masskg)

30

30

35

50

55

60

50

55

60

63

70

Blower

B153

B223

B303

Blower Power 

15kw

22kw

 

Blower Volume Flow Rate/Pressure

82m3/min ;7.3kpa

82m3/min ;8.5kpa

System Power

56+20kVA

75+20kVA

85+30kVA

95+30kVA

Applications of Vibration Test Machine:

  • Automotive parts and systems – qualification testing
  • Electronic assembly, computer equipment testing
  • Avionics and military hardware testing
  • Satellite component testing
  • Product and package testing
  • General stress screening


Selection of Shaker Model

To choose a suitable vibration test system, the most important thing is to know the exciting force required to perform the vibration test. To evaluate and calculate the exciting force, the following data should be specified:

  • Frequency (frequency range)
  • Maximum Acceleration
  • Maximum Displacement
  • Maximum Velocity
  • Specimen Mass and Fixation

The specimen fixation is selected based on the upper limit of test frequency and specimen size, either vertical expansion platform or horizontal slip table. Specimen mass is needed to evaluate the required exciting force for vibration test.

Service 

Pre-Sales Service

1) Technical consultation: test method, laboratory planning and suggestion.
2) Equipment selection: selection scheme, FAQ.
3) Product testing scheme.
4) Customer communication and progress report. 

After-Sales Service

 

1) Technical training: operation of equipment, daily maintenance, common fault diagnosis and troubleshooting.
2) Scheduled on-site service: Detection of problem as soon as possible in order to eliminate equipment and anthropogenic hazards. This is to ensure long term and stable equipment operation as well as delivery of latest technical information.
3) Technical support: special paid services are provided according to customer’s needs.






CÁC SẢN PHẨM KHÁC CÙNG NHÀ SẢN XUẤT / OTHER PRODUCTS FROM LABTONE
Large Force Vibration Test Machine For Pallet Vibration Test Meet ISTA 3A and 6-Amazon: Máy kiểm tra độ rung lực lớn, để kiểm tra độ rung của Pallet đáp ứng ISTA 3A và 6-Amazon
Electrodynamic Shaker Vibration Test System: Hệ thống kiểm tra rung lắc điện động



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