Munguva pfupi yapfuura, mumwe munhu anofarira kushandisa laser akatenga S&A laser chiller CWUP-40 ine simba guru uye inokurumidza. Mushure mekuvhura pakeji mushure mekusvika kwayo, vanobvisa mabhureki akasungirirwa pachigadziko kuti vaedze kana kugadzikana kwekupisa kweiyi chiller kunogona kusvika ±0.1℃. Mukomana anobvisa chivharo chemvura inopinzwa mutangi uye anozadza mvura yakachena kusvika munzvimbo yakasvibira yechiratidzo chemvura. Vhura bhokisi rekubatanidza remagetsi uye batanidza tambo yemagetsi, isa mapaipi kune inopinzwa mutangi uye inopinzwa mutangi uye uzvibatanidze kune yakaraswa. Isa coil mutangi remvura, isa imwe tembiricha probe mutangi remvura, uye unamate imwe kune chinobatanidza pakati pepipe yekubuditsa mvura inopinzwa mutangi remvura, uye unamate imwe kune chinobatanidza pakati pepipe yekubuditsa mvura inopinzwa mutangi remvura kuti uone musiyano wetembiricha pakati penzvimbo inotonhorera nemvura inopinzwa mutangi. Batidza chiller uye isa tembiricha yemvura ku25℃. Nekuchinja tembiricha yemvura mutangi, kugona kwekutonga tembiricha yechiller kunogona kuyedzwa. Mushure...