Drop Tester

KRD42 series double lift zero drop tester is mainly suitable for large size packaging products
to resist drop impact performance, its powerful power system and unique sample support for easy loading and unloading of oversized, overweight items, and automatically rise to the set height, complete the drop test.

Driven by pneumatic and servo motors, stable lifting process with upper and lower displacement restrictions, safe and reliable;
Adopt dual-track lifting method, and the height can be adjusted arbitrarily;
It can clamp and drop the test specimen in different directions such as edges, faces and angles;
The testing machine adopts PLC full-automatic control, large size true color touch LCD screen,
Hand-held pad human-computer interaction software, easy to operate.
The drop height is adjustable and the control is accurate up to 1mm
No special foundation required, no other complicated operation or installation

Technical Specifications
Model KRD42-500 KRD42-800 KRD42-1000 KRD42-2000
Max. Load (kg) 500 800 1000 2000
Drop Height (mm) 0-1200 0-1000 0-1000 0-800
Max. Specimen Size (mm) 14001400-1400 1500 1500-1500 1600-1600-1600 1800-1800-1800
Position Accuracy ±2% or ±10mm (subject to the larger value)
Drop Zone Size W*D/mm 2400-1600 2600-1700 2800 1800 3200-2000
Test Mode Face, Edge and Angle
Power 3-phase AC 380V ±10% 50Hz
Working Environment Temperature range 0-40, Humidity 80% (non-condensing)
Installation Condition Foundation-free, the cement floor shall be leveled and the working distance of 800~1000mm shall be reserved around the equipment
Standards ISO2248-1985(E) IEC68-2-27 ISTA

Description
Drop tester adopts double wing type model which can fix the test product smoothly. Using electric lifting, falling, manual reset, the operation is very simple. JOEO double wing drop shock machine is equipped with a height digital display, users can be very intuitive clearance display to observe the real-time product fall height.Double-wing package drop tester is widely used in various industries, such as electronics, electrical appliances, furniture, medical equipment, cosmetics, catering and so on. Mainly used in the following aspects:
Electronic and electrical industry: Test the impact resistance of mobile phones, tablets, televisions, computers and other electronic products during transportation or use;
Furniture industry: test the durability and impact resistance of furniture during transportation or use;
Medical device industry: Testing the safety and durability of medical devices during transportation or use.
If you have any questions, please visit our official websiteï¼?https://www.chamber-testing.com/
Feature

Electromagnet sensor control, easy interface operation, high degree of automatic control
Unique swing arm mechanism design, swing arm disengagement acceleration greater than 3g.
Adopts double column guide rail and hydraulic buffer to absorb residual swing force, stable, reliable and low noise.
Damping screw lifting mechanism to prevent accidental sliding of the falling mechanism.
Pneumatic automatic winding, to prevent the swing arm abnormal break.
Expandable stand and baseboard.

Steel Ball Drop Impact Tester

Function: Determination of whether the safety glazing material has a certain minimum strength and cohesion under impact from a small hard object
Suitable for impact test of safety glass and tempered glass.
Related Standard:
ISO 3537 Road vehicles Safety glazing materials Mechanical tests Clause 6: 227 g ball test, Clause 7:2260 g ball test
GB 15763.3 Safety glazing materials in building Part 3:Laminated glass Appendix B Drop ball impact specimen support
Apparatus:
1) 1m/3m/5m Ball Drop Impact Testing Device
2) Adsorption and release device of steel ball
3) Steel ball
4) Supporting fixture size: 350 mm*350 mm or 660 mm*660 mm
Technical Data:
Hardened steel ball:
2260g ± 20g, diameter of approximately 82mm
1040g ± 10g, diameter of approximately 63 mm
227g ± 2g, diameter of approximately 38 mm
Steel ball adsorption mode: Electrocircuit controlled electromagnet suction cup
Lifting and lowering mode of control lever: manual or automatic
Drop height of steel ball: 1m /3m/5m/12m, customizable
Supporting fixture:
Support size: 350 mm*350 mm and 660 mm*660 mm (Customized)
Frame width: 15 mm
Steel box height: 150 mm
Rubber gasket: thickness 3 mm, width 15 mm, hardness shore A50
Interposed sheet of rubber: thickness 3 mm, hardness shore A50
Applied Test Pieces Size: 300 mm*300 mm and 610 mm* 610 mm

The purpose of this machine is to evaluate the impact on product performance after customers may accidentally drop the product during experimental use. It is applicable to the original posture and accelerated drop test of small Consumer electronics such as mobile phones, PDAs, telephone electronic dictionaries, CDs, MP3, etc;
Function: Vacuum absorption drop, adjustable drop height, manual lifting, precise impact location, with acceleration and speed measurement
Multi angle drop device: 0 �°, 45 �°, 90 �°
Drop height indication: 1cm
Effective height of drop: 300-1800mm (optional 2000mm)
Maximum allowable weight of test piece: 2kg
Falling floor medium: steel plate
Drop range: 500x600mm
Air source used: 0.5Mpa
Machine size: W800XD900XH2200mm
Power supply: AC220V 50HZ 5A

?equipment model and name
Csl-y impact specimen gap hydraulic broaching machine

? equipment usage
Impact specimen notch broaching machine is the dedicated and affiliated equipment with metallic pendulum impact testing machine, the machine adopts hydraulic drive, electric control the rise and fall of broach, broach lifting speed can be adjusted, adopting the lubricating oil to lubricate blade mouth parts at the same time, to ensure the sample accords with a requirement gap size and surface finish.The machine due to the use of a forming principle, the machining gap of good identity. Broach manufactured high-quality high-speed w18cr4v steel alloy, and its high hardness, good wear resistance, long service life, per knife can be processed more than 20000 samples.

? applicable standard
Gb/t229-2007« metal material charpy pendulum impact test method»;
Astm e23-02a«metal material gap specimen standard impact test method»;
Iso148-2008«metallic materials-charpy pendulum impact test»;
Din 50 115-1991«metal material impact test special sample size and fracture judge»

Iv main technical parameters
Sample notch type U type(u2, u3, u5), v type(v2)
Processing sample size 10×10(7.5 or 5)×55mm
Broach hardness =hrc65
Installed broach quantity 2
Cutting speed 2.5m/min ( can adjust)
System pressure 2.5mpa
Hysraulic oil storage 25l
Broach stroke 340mm(u2, v2), 390mm(u5)
Broach materials W18cv4v
Motor power 370w
Dimensions 480mm×660mm×1200mm (l×w×h)
Weight 200kg

V standard configuration
1.Host one
2.V2 broach one
3.U2 broach one

Vi optional accessories
1. U3 broach
2. U5 broach

Brief introduction

1. Fast processor
Cpu is msm7627 aa and the system adopts android 4.0 ics operating system.
2. Strong protection for bad environment
It can apply to the bad environment, which can resist multiple dropping impact from 1.2m high; apply to ip65 protection grade with good water-proof and dust-proof effect; durable and long life span.
3. Visible 3.5 inch lcd in the sunlight
It is 3.5 inch vertical screen lcd, 480*640 high resolutions; with pressure sensitive touch screen and semi permeable tft lcd readable display. Its particular non glare and reflective technology make the work in the wild sunlight more easy and convenient.
4. The storage capacity is big and extensible
Tf card supports no less than 8g cards, which can basically satisfy regular information and data storage.
It adopts portable change design. There is no need to open the tester and you can remove the battery with the knob. The battery capacity is as high as 6000 mah.
5. Advanced battery installation design and strong endurance
Due to the lithium battery capacity of 6000 mah and low-power design, the duration will be more than 3 days under routine operation.
6. Multi-functional module integration
--the built-in fixed network test module can do adsl test, lan test and modem emulation.
--5 million pixels camera makes the image data collection convenient.
--support bluetooth, which is convenient provide data transmission between any compatible electronic equipment.
--built-in gps module can realize the position location.
--support 1d/2d red light/ laser bar codes scan.
7. Reliable process design
It adopts advanced manufacturing process which is reliable and convenient to assemble.



Paper carton package.