Dongguan Zhongli Instrument Technology Co., Ltd.
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ASTM D1709 Dual Mode Design Fall Darts Impact Testing Machine , Method A & B
Product Summary:
Fall darts impact tester apply to plastic film or chip which thickness less than 1mm impact by fall darts
in a given great freedom to fall, test the impact quality and energy were when 50% plastic film or chip
was damaged.
Working Principle:
When trial is beginning,firstly choice test methods, estimates that an initial quality and Δ m value, and
than testing, if the first sample damaged, with Jordan farmar Δ m reduce falling body quality; If the first
don't break, should be in Jordan farmar Δ m increase fall body quality, based on to test. In a word, use
farmar to reduce or increase the quality of fall, depends on the a sample for damage or breakage.
After test 20 samples, to calculate the damage total N, if N = 10, the experiment is complete; If N<10,
supplement the sample, continue to test until N=10; If N>10, supplement the sample, continue to test
until no damage is equal to the total number is 10, finally automatic calculation the shock results by the
system.
Meet Standard:
GB 9639,ASTM D1709,JIS K7124
Basic Operation Steps:
System power→Choose experimental method→Estimates that initial impulse and Δm→System automatically
calculation progress→Automatic judgment whether meet the end conditions→Test results show→Print test
report→Off-test
Product Feature:
· National standards and international standards are compatible
· Mechanical modelling novel, operation design thoughtful
· Test method A and B, dual mode design
· Unique lighting observation lamp,testing convenient and quick
· The test data micro process
· The test process intelligent, improve working efficiency
· Sample pneumatic clamping, release, reduce the test error and test time
· The test process without the artificial drawing mark, data parameter system liquid crystal display
· The test data automatic identification system, calculation, without human intervention
· Test to be automatic end, the results showed many units, the play output by computer.
Technical Parameters:
| Model | ZL-1617 Fall darts impact tester |
| Measuring method | A and B (Optional) |
| Measuring range | A:50～2000g B:300～2000g |
| Measuring accuracy | 0.1g (0.1J) |
| Test condition | 23℃,50%RH (standard) |
| Sample clamping | pneumatic |
| Sample size | >150mm×150mm |
| Power | AC220V50Hz |
| Net weight | 70kg |
| Contour dimension | A method:500(L)mm×450(B)mm×1320(H)mm |
| B method: 500(L)mm×450(B)mm×2160(H)mm | |
| Standard configulation | A method configuration |
| Option | B method configuration (Note: air users should bring by users) |