Tensile strength tester of intraocular lens loop
Product description
Yy0290-h intraocular lens loop tensile strength tester is designed and manufactured according to the relevant standards of "YY 0290.3-2008 ophthalmic optical intraocular lens part 3: mechanical properties and test methods". Its technical performance and indicators fully conform to the relevant national standards of the pharmaceutical industry. It is specially used for the tensile strength test of the haptic loop of human intraocular lens.
Product introduction:
Yy0290-h intraocular lens loop tensile strength tester is composed of intelligent controller, force measuring mechanism, transmission mechanism, ranging mechanism, printer, etc. The intelligent controller is composed of CPU, motherboard, LCD, keyboard, power supply and so on. The screen is displayed in all Chinese windows, with the keyboard or touch screen to control the cursor for options, operation and setting. It can be operated and used according to the prompts without training
It adopts 5.7 inch (120 × 90) single color LCD screen and Chinese menu display. Digital closed-loop control, AD acquisition speed of 500KHz, internal code of 1 million; high-precision clock chip, power-off storage; PLC programmable control, dynamic display of loading force value; overload alarm and shutdown protection. Nominal specification, applied load, test time, test times, up, down, time, calibration. The menu on LCD is controlled by keyboard, and test data is printed on board. When the intraocular lens was pulled, the haptics were broken or separated from the lens, or stopped when the tension reached 0.25N. There are two experimental methods: set value holding test and destructive pull-out test. The number of tests is 1-50, which can be set arbitrarily.
Load setting range: 0 ~ 2n, accuracy: 0.01N, resolution: 0.001N (the actual situation may change, but the accuracy is not lower than the national first-class testing machine standard)
Moving speed: 1 mm / MIN-6 mm / min;
Printing mode: print according to the standard, and the unqualified number and qualified rate can be calculated automatically.
Net weight: 11kg
The fixture is in accordance with the standard and does not affect the clamping of the loop.
Technical parameters:
2.1 environment:
Working temperature: 5 ～ 40 ℃
Relative humidity: 45-80%
Power supply voltage: 220 V ± 22 V
Power grid frequency: 50 Hz ± 1 Hz
LCD screen: Taiwan made sensor: Dongchang Dahe (double) button: membrane switch, built-in spring; motor: subdivision motor machinery: aluminum alloy oxidation treatment, 304 stainless steel, high-speed AD conversion, closed-loop loading tension.
Software: the main CPU adopts AVR technology and can be equipped with RS232 communication interface. It is suitable for the latest standard and has automatic identification function.
Product Tags:
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6mm/min 0.01N Tensile Strength Tester Of Intraocular Lens Loop Images
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