Eng / עבר
Main About us Fields of experties products contact עברית
Eng / עבר
Shock / Bump Test System





KRD10 Hydraulic Vertical Shock Test System

Product description

KRD10 series full-automatic hydraulic shock test system is used to measure and determine the impact resistance of products or packaging, and to evaluate the reliability and structural integrity of products in a shock environment. The system can perform conventional half-sine wave, post-peak sawtooth wave, trapezoid wave and other waveform shock tests to achieve the shock wave and impact energy that the product is subjected to in the actual environment, thereby improving the product or packaging structure.

Features
  • Windows-based stable control system, full-automatic remote-control interface
  • Multi-track guide posts combined with good lubricity and noise free hydraulic balance lifting system to achieve stable shifting
  • Automatic control of lifting height with high accuracy and good repeatability
  • Adopts the high strength and hardness cast aluminum table, which has high first-order resonance frequency, featured with low noise and no clutter
  • Built-in brake mechanism to avoid secondary rebound collisions and more secure positioning of the table
  • Multiple waveforms: it can perform conventional half-sine waves, post-peak sawtooth waves, or trapezoid waves
  • The self-buffer & vibration isolation base does not require a special foundation, and easy to install
  • One-stop test: built-in test standards meet various requirements to help users to complete test in one stop


Technical Specifications

Technical Specification
Model Parameters KRD 10-2 (Manual) KRD 10-5 KRD 10-25 KRD 10-50 KRD 10-100 KRD 10-200 KRD 10-400 KRD 10-500 KRD 10-600 KRD 10-1000 KRD 10-1500 KRD 10-3000
Rated Load (kg) 2 5 25 50 100 200 400 500 600 1000 1500 3000
Table Size (mm) 115×115 200×200 300×300 500×500 600×600 800×600 800×800 1000×800 1000×1000 1200×1000 1500×1200 2000×1500
Peak Acc. (g) Half-sine 5~3k 5~2k 5~1.5k 10~750 10~600 10~450 10~400 10~300 10~300 10~250 10~150 15~100
Post-peak Sawtooth 10~200 10~100 10~50
Trapezoid / 15~200 15~100 15~60 15~50 30~50
Pulse Duration (ms) Half-sine 0.3~40 0.5~40 0.6~60 1.5~60 2~60 2.5~60 3~60 3.5~60 4~60 4.5~60 6~60 11~40
Post-peak Sawtooth 3~18 6~18
Trapezoid / 3~18 6~18
Overall Dimensions (mm) 450×180×2100 1000×900×2350 1400×1200×2300 1600×1400×2300 1700×1500×2300 1700×1500×2300 1900×1500×2550 1900×1500×2550 1900×1800×2550 1900×1800×2650 2200×2100×2650 2700×2500×3000
Weight (kg) 200 1000 1800 3000 4200 4300 5200 5300 7000 8000 10000 15000
Working Environment Temperature range 0 ~ 40℃, Humidity≤80% (non-condensing)
Power Control measurement: 1-phase AC220V±10% 50Hz Oil source: 3-phase 380V±10% 50Hz
Installation Condition Foundation-free, the cement floor shall be leveled and the working distance of 800 ~ 1000mm shall be reserved around the equipment
Standards MIL-STD-810 IEC68-2-27 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.
* Post-peak Sawtooth and Trapezoid waveforms are optional.




KRD11 Pneumatic Vertical Shock Test System

Product description

KRD11 series pneumatic vertical shock test system is featured with advanced design, high degree of automation and reliability, simple operation and convenient maintenance. The system meets the requirements of both shock and bump test, can perform conventional half-sine wave, post-peak sawtooth wave, trapezoid wave and other waveform shock tests.

Features
  • Pneumatic drive, simple structure and high reliability, without hydraulic leak risk.
  • Maximum shock rate up to 120 times / min.
  • Impact testing for small pulse lower to 0.3ms
  • Shock testing machine with high acceleration is up to 3000g
  • It can easily realize large shock pulse width and small overload test.
  • With a fast shock rate comparing to motor or hydraulic driven bump table, it has higher reliability and better bump waveform.
  • The speed and rate of shock can be easily controlled by adjusting the gas pressure.
  • IPS-2000 shock control and measurement system can perform manual shock, continuous shock (bump test), single shock, and interval shock.
  • Built-in brake mechanism ensures the safety of operation in any situation.


Technical Specifications

Technical Specification
Model
Parameters 		KRD
11－5 		KRD
11－15 		KRD
11－25 		KRD
11－50 		KRD
11－100 		KRD
11－200 		KRD
11－400 		KRD
11－600 		KRD
11－800 		KRD
11－1000 		KRD
11－2000
Rated Load (kg) 5 15 25 50 100 200 400 600 800 1000 2000
Table Size (mm) 150×150 200×200 300×300 500×500 600×600 800×600 800×800 1000×800 1000×1000 1200×1200 1500×1200
Peak Acc. (g) Half-Sine 5-2500 5-2000 5-1500 10-750 10-600 10-450 10-400 10-300 10～300 10～250 10～150
Post-Peak Sawtooth 10-200 10-100 10-50
Trapezoid / 15-200 15-100 15-60 15-50
Pulse Duration (ms) Half-Sine 0.4～40 0.5～40 0.6～60 1.5～60 2～60 2.5～60 3～60 3.5～60 4～60 4.5～60 6～60
Post-Peak Sawtooth 3～18 6～18
Trapezoid / 3～18 6～18
Bump Waveform (Optional) Half-sine Waveform
Bump Peak Acceleration (g) 5~150 5~120 5~100 5~80 5~60 5~40 /
Bump Pulse Duration (ms) 2~30 3~30 4 ~ 30 5 ~ 30 /
Bump Rate (Times/Min) 10~120 10~100 10~80 10~60 10~40 10~30 /
Overall Dimension (mm) 1000×1000×2100 1000×1000×2160 1510×1300×2400 1690×1240×2350 1710×1160×2350 1910×1500×2700 1910×1500×2500 1900×1500×2450 2000×1500×2450 1900×1800×2550 2200×1800×2550
Weight (kg) 1300 2300 3000 3070 3900 4500 5000 5200 5600 6200 7300
Working Environment Temperature range 0 ~ 40℃, Humidity≤80% (non-condensing)
Power 1-phase AC220V±10% 50Hz
Air source ≤0.8MPa
Installation Condition Foundation-free, the cement floor shall be leveled and the working distance of 800~1000mm shall be reserved around the equipment
Standards MIL-STD-810 IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-883 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.
* Bump function, Post-peak Sawtooth and Trapezoid waveforms are optional.




KRD12 Pneumatic Horizontal Shock Test System

Product description

The KRD12 series shock test system is used to measure and determine the horizontal impact resistance of a product or package, and to evaluate the reliability and structural integrity of the test unit in a horizontal impact environment. The system can perform conventional half-sine wave, post-peak sawtooth wave, or trapezoid wave shock test to realize the shock energy that the product is subjected to in the actual environment, thereby improving the product or packaging structure.

Features
  • Windows-based stable control system, full-automatic remote-control interface
  • Pneumatic cylinder driving with advantages of large driving force, short accelerating stroke, low cost and pollution free.
  • Trapezoidal guide posts: large supporting force, good lubricity and full-automatic positioning table.
  • Automatic control of shock speed: the shock overload value is achieved by adjusting the air pressure. After the cylinder pressure is set, system will automatically control the shock speed with high accuracy and good repeatability.
  • Adopts the high strength and hardness cast aluminum table, which has high first-order resonance frequency, featured with low noise and no clutter
  • The most reliable double-brake system: effectively avoids secondary rebound collisions, more securely positioning the table, and more reliably guarantees the safety of the operator.
  • Multiple waveforms: can perform conventional half-sine waves, post-peak sawtooth waves, or trapezoid waves.
  • Easy installation: the device comes with a base, due to short driving stroke of the pneumatic cylinder, the footprint is small.
  • Integrated control & measurement system: the system comes with a variety of waveform tolerance bands that comply with the MIL-810 standard, automatically generates test reports after the test is completed.
  • System scalability: the system can be designed as a bidirectional shock according to user needs, saving test time more effectively.


Technical Specifications

Technical Specification
Model
Parameters 		KRD12-10 KRD12－50 KRD12－100 KRD12－200 KRD12－500 KRD12－1000 KRD12－2000 KRD12－3000
Rated Load (kg) 10 50 100 200 500 1000 2000 3000
Table Size (mm) 200×200 500×500 600×600 800×800 1000×1000 1200×1200 1500×1500 2000×2000
Peak Acc. (g) Half-Sine 10-5000 10～1500 10～1000 10-800 10-600 10-500 10-200 10-150
Post-Peak Sawtooth 10～200 10~100 10~50
Trapezoid / 15～200 15～200 15-100 15-60 15-60 15-50 30-50
Pulse Duration (ms) Half-Sine 0.3~40 1~60 1.5～60 2～60 2.5～60 3～60 6～60 8～60
Post-Peak Sawtooth 3~18 6~18
Trapezoid / 3~18 6~18
Bump Waveform (Optional) Half sine Waveform
Bump Peak Acceleration (g) 5-150 5-100 5-80 5-60 /
Bump Pulse Duration (ms) 2-30 3-30 4-30 /
Bump Rate (Times/Min) 10 ~ 120 10-80 10-60 10-40 /
Overall Dimension (mm) 2950×1240×1000 3300×1150×850 3500×1240×1100 3740×1440×1050 4250×1450×1100 4500×1650×850 5500×2000×850 6000×2200×850
Weight (kg) 3700 3600 4800 5856 6500 7000 8000 9000
Working Environment Temperature range 0～40℃, Humidity ≤ 80% (non-condensing)
Power 1-phase AC220V±10% 50Hz
Air source ≤1MPa
Installation Condition Special foundation, foundation-free base is optional. The working distance of 800~1000mm shall be reserved around the equipment.
Standard MIL-STD-810 IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-883 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.
* Bump function, Post-peak Sawtooth and Trapezoid waveforms are optional.




KRD13 High Energy Shock Test System

Product description

KRD13 series high energy shock test system is specially designed to meet the requirements of military and automotive testing. The system adopts the principle of pneumatic energy storage expansion. By adjusting the inflation pressure, various high-level acceleration tests can be easily implemented in a short stroke.

For the high-G classic shock test, it’s equipped with the corresponding shock amplifier to complete high-peak shock test.

Features
  • Windows-based stable control system, full-automatic remote-control interface
  • Pneumatic cylinder driving with advantages of large driving force, short accelerating stroke, low cost and pollution free.
  • Automatic control of lifting height with high accuracy and good repeatability
  • Adopts the high strength and hardness cast aluminum table, which has high first-order resonance frequency, featured with low noise and no clutter
  • The most reliable double-brake system: effectively avoids secondary rebound collisions, more securely positioning the table, and more reliably guarantees the safety of the operator.
  • Easy installation: the device comes with a base, due to short driving stroke of the pneumatic cylinder, the footprint is small.
  • KRD13 is specialized for high-energy shock testing, KRD13 is capable of doing following test:
    1. 60g～45ms | 2. 24g～50ms | 3. 90g～20ms | 4. 150g~15ms | 5. 70g～45ms | 6. 300g～11ms | 7. 200g～10ms


Technical Specifications

Technical Specification
Model
Parameters 		KRD13－50 KRD13－100 KRD13－200 KRD13－500 KRD13－800 KRD13－1000 KRD13-2000
Rated Load (kg) 50 100 200 500 800 1000 2000
Table Size (mm) 500×500 600×600 800×800 1000×1000 1200×1200 1500×1500 2000×2000
Peak Acc. (g) Half-Sine 10~1500 10~1000 10-1000 10-500 10-400 10-300 10-200
Post-Peak Sawtooth 10~200 10~100 10-50
Trapezoid 15-200 15-100 15-100 15-60 15-50 30-50
Pulse Duration (ms) Half-Sine 2～60 3～60 3～60 4～60 5～60 6～60 8～60
Post-Peak Sawtooth 3～18 6～18
Trapezoid 3～18 6～18
Bump Waveform (Optional) Half Sine Waveform
Bump Peak Acceleration (g) 5～100 5～80 5～60 5～40 /
Bump Pulse Duration(ms) 3～30 3～30 4～30 5～30 /
Bump Rate (Times/Min) 10~80 10~60 10-40 /
Overall Dimension (mm) 1200×1200×1500 1200×1200×1650 1100×1100×1700 1300×1300×1600 1500×1500×1700 1600×1600×1800 2000×2000×1900
Weight (kg) 3000 3800 3200 4000 5000 6000 8500
Environment Temperature range 0～4500℃, Humidity ≤ 80% (non-condensing)
Power 1-phase AC220V±10% 50Hz
Air source ≤1MPa
Foundation-free, the cement floor shall be leveled and adjusted and the working distance of 800~1000mm shall be reserved around the equipment
Standards IEC68-2-27 MIL-STD-202 MECD-STD-750 MIL-STD-810 MIL-STD-883 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 MSDS UL2580 IEC62660 MSCD12405-3 UL
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.
* Bump function, Post-peak Sawtooth and Trapezoid waveforms are optional.




KRD16 High Impact Shock Test System

Product description

High impact shock test system meets MIL-S-901D standard which covers shock testing requirements for ship board machinery, equipment, systems, and structures, excluding submarine pressure hull penetrations. The purpose of these requirements is to verify the ability of shipboard installations to withstand shock loadings which may be incurred during wartime service due to the effects of nuclear or conventional weapons.

CME provides lightweight & medium weight high impact shock test system in accordance with one of the following test categories, as specified.

  • Lightweight. The lightweight test is a test performed on the lightweight shock machine. Weight of the test item including fixture to attach it to the test machine shall be less than 550 pounds.
  • Medium weight. The medium weight test is a test performed on the medium weight shock machine. Weight of the test item including fixture to attach it to the test machine shall be less than 7,400 pounds.


Technical Specifications

Technical Specification
Model Parameters KRD16-1 KRD16-2
Lightweight Medium weight
Max Load (kg) 200 3000 (Including fixtures≤3400)
Pendulum Mass (kg) 182 1360
Shock Form Preset energy automatic completion
Drop Hammer Height (mm) 0-1500 0-1870
Work Table Size (mm) 4A (Flat plate) 860×570 1520×1520
4C-Ⅰ (Angle plate) 670×300
4C-Ⅱ (Angle plate) 670×300
4C-Ⅲ (Angle plate) 670×550
Overall Dimension (mm) 4800×1300×4500 3650×3300×3200
Weight (kg) 3000 15000
Power 3-phase AC380V±10% 50Hz
Working Environment Temperature range 0～40℃, Humidity ≤ 80% (non-condensing)
Installation Site According to the foundation drawings provided by the manufacturer
Standards MIL-S-901D
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.




KRD17 Pneumatic Bidirectional Vertical Shock Test System

Product description

KRD17 series pneumatic bidirectional vertical shock test system is the novel designed and developed for large specimens that cannot or are not easy to turn over, especially adopt for battery testing. It can complete vertical upward and downward shock test in one test stand without moving the UUT.

  • Pneumatic drive, no pollution to the environment
  • One machine with multiple functions, one clamping, to complete the upward and downward shock and bump tests, with high efficiency
  • Built-in pneumatic brake mechanism, safe and reliable
  • One-machine management for control and measurement, convenient operation
  • Air springs and dampers are used to reduce vibration, and the installation is free of foundation

Technical Specifications

Technical Specification
Model
Parameters 		KRD17-50 KRD17-100 KRD17-200 KRD17-500 KRD17-800 KRD17-1000 KRD17-2000
Rated Load (kg) 50 100 200 500 800 1000 2000
Table Size (mm) 500×500 600×600 800 1000×1000 1200×1200 1500×1500 2000×2000
Shock Direction Downward
Peak Acc. (g) Half-Sine 10-750 10-600 10-450 10-300 10-250 10-200 10-150
Post-Peak Sawtooth 10-100 10-200 10-100 10-100 10-100 10-100 10-100
Trapezoid 15-200 15-200 15-100 15-100 15-60 15-60 15-50
Pulse Duration (ms) Half-Sine 1.5-60 2-60 2.5-60 4-60 4.5-60 5-60 6-60
Post-Peak Sawtooth 3～18 6～18
Trapezoid 3～18 3～18 6～18
Shock Direction Upward
Shock Wave Half Sine Waveform
Peak Acceleration (G) 15-350 15-300 15-200 15-150 15-100 15-100 15-75
Pulse Duration (ms) 3.5-60 3.5-60 4-60 4.5-40 5.5-60 5.5-60 6-60
Overall Dimension (mm) 1250×1250×1600 1250×1250×1600 1300×1300×1700 1350×1350×1750 1550×1550×1750 1650×1650×1850 2000×2000×1900
Weight (kg) 3000 3200 3500 4500 5000 6000 8000
Power 1-phase AC220V±10% 50Hz
Air Source ≤1MPa
Installation Condition Foundation-free, the cement floor shall be leveled and the working distance of 800 ~ 1000mm shall be reserved around the equipment
Working Environment Temperature range 0 ~ 40℃, Humidity≤80% (non-condensing)
Standards IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-810 MIL-STD-883 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.
* Post-peak Sawtooth and Trapezoid waveforms are optional.




KRD20 Pneumatic Bump Test Machine

Product description

The KRD20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.

  • Fully pneumatic driven, clean and environmentally friendly, good repeatability and high reliability.
  • Control the frequency of collisions by adjusting the gas pressure to achieve continuous high-frequency collisions.
  • Test time and collision frequency can be set arbitrarily, and it will stop automatically after the test is completed
  • Shock test for battery packs more than 500kg, we recommend use KRD20 bump test machine
  • KRD20 bump test machine is suitable for large size battery pack, and with middle acceleration and large pulse duration, such as: 1. 16g～60ms | 2. 24g～16ms | 3. 25g～15ms | 4. 50g～11ms | 5. 50g～15ms

Technical Specifications

Technical Specification
Model
Parameters 		KRD20-50 KRD20-100 KRD20-200 KRD20-500 KRD20-800 KRD20-1000 KRD20-1500 KRD20-2000 KRD20-3000
Load (kg) 50 100 200 500 800 1000 1500 2000 3000
Table Size (mm) 500×500 600×600 800×800 1000×1000 1500×1500 1800×1800 2000×2000 2500×2000 2500×2500
Shock Waveform Half sine waveform
Peak Acceleration (g) 3～150 3～120 3～100 3～80 4～60 5～50 5～50 5～40 5～30
Pulse Duration (ms) 2～30 3～30 5～30 6~30 6~30 8~30 11~30
Bump Rate (Times/Min) 1~120 1~100 1-80 1~60 1~30 1~20
Overall Dimension (mm) 1050×1050×1300 1090×1090×1300 1050×1050×1280 1300×1300×1650 1500×1500×1600 1800×1800×1600 2000×2000×1850 2500×2000×1950 2500×2500×2100
Weight (kg) 1500 1980 1925 3475 2800 7500 8500 9500 11000
Power Supply 1-phase AC220V±10% 50Hz
Air Source ≤0.8Mpa
Working Environment Temperature range 0 ~ 40℃, Humidity≤80% (non-cond)
Standards MIL-STD-810 IEC68-2-29
* The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail.