Qingdao Junray Intelligent Instrument Co., Ltd. Njikọ

Biosafety kabinet & ọcha ụlọ

  • ZR-1013 Biosafety cabinet quality tester

    ZR-1013 Biosafety kabinet quality ule

    ZR-1013 Biosafety cabinet quality tester adopts potassium iodide (KI) method to test the protection performance of biosafety cabinet class II, conforms to JJF 1815-2020 <Calibration Specification for Class II biosafety Cabinets> and related standards. Build in background test, operator protection, product protection and cross protection four working mode. It is meanly used to test whether the aerosol leaked to outside of the environment, whether the outer agents could enter the work area, whether the contamination among samples is minimized. It is applicable to the protection performance test of class II biosafety cabinets by metrological verification departments, scientific research institutes and biosafety cabinet manufacturers.

  • ZR-2021 Large flow airborne microbe sampler

    ZR-2021 Nnukwu mmiri na-efe efe ikuku

    ZR-2021 Nnukwu ihe na-eme ka ihe na-eme ka ikuku na-arụ ọrụ na-etinye aka na nchịkọta microbe. Ngwaahịa nwere ọtụtụ nkebi nke isi nlele, nwere ike ịnakọta aerosol wee wepu ihe karịrị 12 μm na obere karịa 2 μm dị ka ájá, pollens na ihe ndị ọzọ. Anakọta inhalable ahụ n'etiti 2μm ka 12 μm na uche ka obere airflow, mgbe ahụ na-anakọta site porton sampler.

  • ZR-2050A Airborne microbe sampler

    ZR-2050A Airborne microbe sampler

    ZR-2050A airborne microbe sampler bụ nnukwu arụmọrụ otu ọkwa ọtụtụ oghere mmetụta aperture, akụrụngwa a na ntọala Anderson na-emetụta ụkpụrụ, mmetụta ọsọ ọsọ bụ 10.8 m / s, ọ nwere ike ijide ihe niile buru ibu karịa 1 1μm. Ngwaọrụ a ga - adọta ikuku site na isi ihe nlele oghere ọhụụ, mmetụta na nri Φ90mm petri, a ga - ejide microbes a na - ebugharị na agar ọkara. A na-etinye ngwa a n'ọtụtụ ebe na ụlọ ọrụ ọgwụ, ụlọ ọrụ nri, ụlọ ọrụ nyocha ọgwụ, ebe njikwa ọrịa, ahụike na mgbochi ọrịa, ụlọ ọgwụ na ụlọ ọrụ na ngalaba ndị ọzọ metụtara ya.