LT – JJ29 – E American standard mattress roller tester | hexagonal roller tester soft mattress rolling tester
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Technical parameters |
| 1. Hexagonal drum: weight 240±10Lb (109±4.5kg), length 36±3in (915±75mm) |
| 2. Distance between the opposite sides of the hexagonal drum: 17±1in (430±25mm) |
| 3. Test stroke: measure the minimum stroke, 70% of the mattress width or a small value of 38in (965mm) |
| 4. Test speed: no more than 20 cycles/min |
| 5. Height measurement and strength disk: diameter: 13.54±0.2in (344±5mm) |
| 6. Maximum test sample range: 2400mm×2400mm×440mm |
| 7. Applied speed of height measuring pad: 250mm/min; 50 mm/min |
| 8. Control mode: computer control |
| 9. Monitoring method: buzzer alarm |
| 10. Operation accuracy: ±0.2mm |
| 11. Controller: computer control system, panasonic servo motor |
| 12. Test times: 0-99,999 can be set at will |
| 13. Motor: driven by panasonic servo motor |
| 14. Appearance: paint treatment |
| 15. Test table material: stainless steel |
| 16. Height of test table from ground: 180mm |
| 17. Number of drums: one hexagon drum |
| 18. Power supply and power: AC2201V 50HZ single-phase about 2KW |
| 20. Weight: about 2.3t |
| 21. The software has the following functions:A. display of test parameters; B. stop;C. After automatic test, select recirculation test;D. Program according to different test methods. BS EN 1957:2012 and ASTM f1566-09 can be tested selectively; Automatic system prompt;
E. Record each data in the loop test. |
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Product features |
| 1. The equipment meets three test methods: pavement rolling durability test, pad height and strength test. |
| 2. Fully automatic test results can be achieved by computer control. Two test modes are fully automatic operation and manual control with one button. |
| 3. The mechanical structure of gantry is adopted in the rolling durability test of the pavement, with the high-thrust servo motor and high-precision heavy-duty linear guide rail as the driving parts; Adopt computer control, make operation control more humanized and concise. |
| 4. The roller loading of pavement durability test adopts linear sliding bearing for free loading; In the durability test, the loading block and linear sliding bearing are used for free loading, because only linear bearing rolling friction exists, so the accuracy of loading force can be guaranteed. Therefore, the loading force is more in line with the standard requirements. |
| 5.PLC touch screen display, powerful and intelligent, can use ordinary office software to process the test results, and display the curve, automatically generate reports; |
| 6. Beautiful and elegant appearance: fully hidden wiring, to prevent leakage during the operation and the danger of any power supply system; The bearing surface is made of stainless steel, with smooth surface, convenient for mattress loading; Full steel plate base, no need to punch to fix the ground, fully ensure that the instrument does not move, do not shake. |
| 7. The height and strength measuring device of the mattress is driven by a panasonic servo motor of Japan. The test is conducted at the speed specified in the standard. |
| 8. The base is connected by high strength industrial aluminum profile and stainless steel SUS304 pavement, durable and stainless throughout the year. |
| 9. Position the middle point of the rolling test, automatically find the middle point of the mattress, without manual repositioning, positioning the system starting point. |
| 10. Humanized control system, simple interface, complete functions, high-speed response touch screen, easy to operate. |
| 11. The test results can be printed out by printer according to the file format of common office software. |
| 12. Data protection: automatically save when power is off (data can be saved automatically after power is off). |
| 13. High strength industrial aluminum profile frame, stronger installation, debugging and practicability. |
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Conform to the standard |
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ASTM F1566-09 |
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