Basic Info.
After-sales Service
Free Remote Technical Support
Max Diameter of Workpiece
1500mm
Mass Scope of Workpiece
1500kg
Type
Constant Acceleration Tester
Loading Method
Dynamic Load
Specimen Installed Radius
6250mm
Max Turning Diameter
14000mm
Continues Working Time
30min
Inner Diameter of Foundation
Φ16000mm
Standards
Mil-Std-810f IEC68-2-7
Specification
1500mm*1500mm
Product Description
Product Description
Description:
KRD31 series constant acceleration tester is arm-type structure centrifuge-type testing machine with the characteristics of reliable operation, convenient maintenance, multiple function, easy control and adjustment. There are two types of acceleration tests. Type I is a performance test to verify the ability of components to adapt to the acceleration environment; Type II is a structural test to verify the ability of the component structure to withstand the acceleration environment. Components should generally be subjected to these two types of tests, and after passing the prescribed performance test in each direction, the structural test in each direction is then assessed. KRD31 series constant acceleration tester can be used to these two types of tests, which is suitable for testing electronic components or devices. It is a standard laboratory centrifuge based standards like MIL-STD-810, IEC68-2-7, MIL-STD-202, MIL-STD-750, MIL-STD-883.
Features:
- Full digital network closed loop remote control, high control precision
- Powerful multi-acceleration continuous test system: It can realize multi-level acceleration continuous test according to the different requirements of the specimen
- Computer control and manual control dual modes , easy to operate, and test results can be stored and printed
- Safety protection: with sound, light and other fault alarms and automatic shutdown functions when faults occur, and there is no additional danger
- Friendly interface: the control interface can display the test curve, tolerance and test time in real time
- The software can achieve a single section, multi-section (1-10 points continuous intersection) acceleration test control
- The position of rotary arm is controllable when test system stop
System composition:
Composition of KRD31 Constant Acceleration Tester
This system is mainly composed of rotating arm assembly, transmission system, box and base, frequency conversion measurement and control system, monitoring system, door control safety system, etc.
The constant acceleration test table is includes slip ring, reducer, motor, arm, coupling, optical encoder, etc. The test in different directions can be carried out by changing the installation direction of the sample on the rotating arm installation plane.
The three-phase asynchronous motor drives a pair of bevel gears with a large reduction ratio to decelerate through a flexible coupling. The large bevel gears are installed on the rotating main shaft, and the working arm is also fixedly connected to the rotating main shaft, thereby driving the working arm to rotate around the main shaft.
Measurement and Control System
The system is a speed control system composed of a computer, board card, display, printer, etc., which can complete the setting of test parameters, data acquisition calculations and proportional integral calculations, display and printing functions, signal acquisition, system security protection, etc.
From the interface, you can observe the product's acceleration running curve, rotating arm speed, product installation radius, running time and other test information.
Product Parameters
Model
Parameters | KRD
31-30 | KRD
31-50 | KRD
31-100 | KRD
31-100A | KRD
31-200 | KRD
31-500 | KRD
31-1000 | KRD
31-1500 |
Max. Load
(kg) | 30 | 50 | 100 | 200 | 500 | 1000 | 1500 |
| Installation Platform Size (mm) | 500×500 | 600×600 | 700×700 | 800×800 | 1000×1000 | 1200×1200 | 1500×1500 |
Acceleration
(g) | 3~100 | 3~50 |
| Acceleration Accuracy (%) | ≤±3 |
Specimen Installed Radius
(mm) | 1000 | 1200 | 1650 | 2150 | 2600 | 3000 | 5400 | 6250 |
| Max Turning Diameter (mm) | 2500 | 3000 | 4000 | 5000 | 6000 | 7000 | 12000 | 14000 |
Launch/Stop Time
(Min) | ≤3 | ≤5 | ≤8 | ≤10 |
| Continues Working Time(min) | 60 | 30 |
Inner Diameter of
Foundation (mm) | Φ3000 | Φ3500 | Φ4500 | Φ5500 | Φ7000 | Φ8500 | Φ14000 | Φ16000 |
| Collector Ring | Optional according to user requirements |
Weight
(kg) | 2500 | 4000 | 5000 | 5500 | 7000 | 8000 | 10000 | 12000 |
| Power Supply | AC 380V±10% 30KVA | AC 380V±10% 45KVA | AC 380V±10% 60KVA | AC380V±10% 75KVA | AC380V±10% 110KVA | AC380V±10% 150KVA | AC380V±10% 500KVA | AC380V±10% 800KVA |
| Control Mode | Fully closed-loop digital network (remote) automatic control + manual control |
| Remarks | Collector ring and control accuracy can be configured in accordance with relevant standards or user requirements. |
Working
Environment | Temperature range 0~40ºC, humidity ≤80%(no condense) |
| Standards | MIL-STD-810F IEC68-2-7 MIL-STD-202 MIL-STD-750 MIL-STD-883 |
Certifications
Packaging & Shipping
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
About Us
CME Technology Co., Ltd. was established in 2006, located in Xianyang, Shaanxi National High-tech Industrial Development Zone. We are specializing in mechanical environment and reliability test system R&D and production for over 16 years, is a growth version of the listed enterprise of Shaanxi Equity Exchange Center (Enterprise code: 800059).
The reliability test of CME mainly includes shock test, vibration test, packaging test, constant acceleration test and multi-DOF motion simulation test. Our products including shock / bump test system, SRS test equipment, drop tester, transportation simulation test table, hydraulic vibration shakers, constant acceleration tester, multi-DOF motion simulation table, packaging test machine and etc.
"CME" brand products have been provided many reliability test solutions for various fields such as aviation, aerospace, navigation, weapons, auto-motive, rail transportation, electronics, etc., which have been unanimously recognized by the industry.
Self-owned Factory: 8000 Sqm factory with more than 50 employees. We are not the agent, we are the manufacturer.
Long-history Background: Established in 2006, we have got so many recognitions from the market.
Strong Financial Support: With 10 million USD revenue from China domestic market, we are so confident for the international market.
Long-term Relationship: CME is looking forward to the long-term relationship with our partners, agents and distributors, who share growth together.
Culture
Mission: Think what customers think, to be a complete and best solutions provider of all kinds of reliability test equipment and also non-standard test equipment.
Vision: Credit, Professional & Innovation
Quality Control Process
1. Inquiry
CME has excellent pre-sales service and technical service team, professional proposal and tailor-made test solutions will be provided according to your technical requirements.
2. Order Confirmation
At this stage, quality control is a forward-looking task. We will make professional recommendations to meet your requirements and ensure that both sides reach an agreement.
3. Production
CME has professional production team and QC department; we'll follow up the working processes and production schedule and confirm with you regularly.
4. Packaging
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
5. After-Sales Service
During the warranty period, CME guarantees to provide remote technical support within 12 hours when you have any questions about the product.
History
2006: CME Established
2007: The main product series has been upgraded
2008: CME expanded production & move to new factory
2009: CME products cover all mechanical environmental test standards
2010: Corporate with testing institutions such as UL, SGS, Intertek, etc.
2011: 2nd time factory move; and cooperated with 1st class universities to optimize product performance
2012: Products exported to Russia, Egypt, Venezuela, Myanmar and other countries
2013: CME environmental and reliability test R & D project was successfully approved by the STA as a major provincial science and technology project
2014: 3rd time factory move; and cooperated with CAS and other research Institutes
2015: Awarded the municipal-level "Mechanical environment test system R & D and Innovation Team"
2016: Obtained ISO9001: 2015
2017: 4th time factory move & listed on the growth board of Shaanxi Equity Exchange Center (code 800059)
2018: CME was recognized as a high-tech enterprise
2019: CME invested 60 million to invest in the expansion of new factory
2020: Established a new brand image of CME & Fully established independent overseas sales network
2021: CME moved to its own new site in the national high-tech zone, further expanding the scale of production
After Sales Service
- 12 months warranty from the final acceptance date;
- Provide operation manual, maintenance manual, electrical schematic diagram and other materials;
- The manufacturer can send an engineer to assist the installation and responsible for site commissioning (optional, 300USD/DAY/Person will be charged, customer is required to provide air tickets, transportation, accommodation and catering);
- Free factory training for buyer's operator;
- During the warranty period, when the equipment fails, the seller guarantees to provide remote technical support within 12 hours;
- Free remote technical support.
FAQ
What is the procedure of MIL-STD-750 Method 2006?The device shall be restrained by its case, or by normal mountings, and the leads or cables secured. A centrifugal acceleration of the value specified shall then be applied to the device for one minute in each of the orientations X1, X2, Y1, Y2, Z1, and Z2. The acceleration shall be increased gradually, to the value specified, in notless than 20 seconds. The acceleration shall be decreased gradually to zero in not less than 20 seconds.Does the constant acceleration tester need the foundation? For centrifuge-type constant acceleration tester, it doesn't need special foundation, just need put it on the level floor; for arm-type constant acceleration tester, it needs special foundation construction.How to choose high acceleration centrifuge turntables?The design and manufacturing technique of the high-acceleration centrifuge turntable fixture is relatively complicated, and accurate modeling, analysis and calculation are required. The manufacturing process is also complicated, and the requirements for processing precision, dynamic balance, surface and heat treatment are very high.How to choose centrifugal constant acceleration testing machines?
There are two standard types of centrifugal constant acceleration testing machines. One is the centrifugal box type, which is suitable for the constant acceleration test of small electronic components and microelectronic devices; the other is the centrifugal arm type, which is suitable for the constant acceleration test of electrical and electronic product components and small complete machines.
What is the Purpose of doing Constant Acceleration Test?
Constant acceleration test is performed for the purpose of determining the effects of acceleration stress on component parts, semiconductor devices and microelectronic devices, have the ability to operate properly during exposure to acceleration stress such as would be experienced in aircraft, missiles, etc.
It may be used as a high-stress test to determine the mechanical limits of the package, internal metallization and lead system, die or substrate attachment, and other elements of the microelectronic device. By establishing proper stress levels, it may also be employed as an in-line 100 percent screen to detect and eliminate devices with lower than nominal mechanical strengths in any of the structural elements.
Standards
As a professional mechanical testing machine manufacturer, CME testing equipment covers wide range of testing, including shock test, vibration test, constant acceleration test, drop test, incline impact test and compression test. The equipment can execute test aligns with international standards such as MIL-STD-810G, MIL-STD-202, MIL-STD-750, MIL-STD-883, MIL-STD-901D, IEC60068-2, ISTA, ASTM, IEC68-2-27, UN38.3, UL2580, ISO 2248, ISO-2247...
Besides, CME has an excellent design and R&D team, which provides non-standard customized solutions for reliability testing and laboratory setup consulting, integrating planning, design, manufacturing, and installation and service.
No matter which standards your products have to comply with, we have a full range of mechanical testing machines and a professional technical team to make sure you meet them.
Address:
No. 3 Upgrade Demonstration Base, West of Yongchang Rd., High-Tech Zone, Xianyang, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 17025
Company Introduction:
CME Technology Co., Ltd. is located in Shaanxi National Development Zone, specializing in manufacturing equipment for mechanical testing and simulation, environmental reliability testing, non-standard testing, and capability of integrating planning, design, manufacturing, and installation and service as one. Tailor-made test solutions and non-standard test equipment for customers to help customers save resources and improve product reliability as much as possible.
Through years of efforts in R & D, a complete development system of environment and reliability test products has gradually formed. CME has become the professional manufacturer and service provider of environmental and reliability test equipment with the most extensive coverage and the most complete product series in China.
"CME" brand products have been provided many reliability test solutions for various fields such as aviation, aerospace, navigation, weapons, automotive, rail transportation, electronics, etc., which have been well received in the industry.
Mission: To be a complete & Best provider of reliability test solutions
Vision: Credit, Professional & Innovation
Time Line:
2006: CME Established
2007: The main product series has been upgraded
2008: CME expanded production & Move to new factory
2009: CME products cover all mechanical environmental test standards
2010: Corporate with testing institutions such as SGS, Intertek, etc.
2011: 2ND time factory move; And cooperated with 1st class universities to optimize product performance
2012: Products exported to Russia, Egypt, Venezuela, Myanmar and other countries
2013: CME environmental and reliability test R & D project was successfully approved by the STA as a major provincial science and technology project
2014: 3rd time factory move; And cooperated with CAS and other research institutes
2015: Awarded the municipal-level "Mechanical environment test system R & D and Innovation Team"
2016: Obtained ISO9001: 2015
2017: 4th time factory move & Listed on the growth board of Shaanxi Equity Exchange Center (code 800059)
2018: CME was recognized as a high-tech enterprise
2019: CME invested 60 million to invest in the expansion of new factory
2020: Established a new brand image of CME & Fully established independent overseas sales network
2021: CME moved to its own new site in the national high-tech zone, further expanding the scale of production
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