Digital Display Falling Dart Drop Weight Impact Tester for
Plastic Film and Chip Testing
Brief Introduction:
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:
1· National standards and international standards are compatible;
2· Mechanical modelling novel, operation design thoughtful;
3· Test method A and B, dual mode design;
4· Unique lighting observation lamp,testing convenient and quick;
5· The test data micro process;
6· The test process intelligent, improve working efficiency;
7· Sample pneumatic clamping, release, reduce the test error and
test time;
8· The test process without the artificial drawing mark, data
parameter system liquid crystal display;
9· The test data automatic identification system, calculation,
without human intervention;
10· Test to be automatic end, the results showed many units, the
play output by computer.
Technical Specifications:
| Model | Falling Dart Drop Weight 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) |
