| Specification： | | | 1st, the frequency demonstrated: Start - 360r/min 2, oscillation amplitude: 20mm 3, continuous working 8 hour 4, power source: 220V±10V, 50HZ 5, power: 60W 6, fixed time: 5-120 points (or often open) 7, the load: 20kg 8, external dimensions: 42*28*23 |
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| Explanation： | | | The HY-4A number obviously measures the fast oscillator, is this factory widespread questionnaire user opinion, innovates the improvement in the HY-4 multipurpose velocity modulation oscillator's foundation, for major and medium units and so on colleges and universities, environmental protection, scientific research, health, guard, petroleum, metallurgy, chemical industry, grain, has provided the advanced chemical examination tool, after this instrument improves, has the crosswise multipurpose velocity modulation merit, raised the working efficiency greatly, and correctly had also demonstrated the oscilation frequency, it uses the curved jig, may make the tap funnel, the Erlenmeyer flask solution assay, solved other oscillators worked when moved the phenomenon, did not have the noise, has acquired the frequency display unit, more convenient chemical examinationPersonnel |
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