技術(shù)參數(shù) Technical data Measuring range: (0.1 – 85) % in adjustable graduations Reproducibility: typical standard deviation 0.05 % for 10-fold measurement Measuring time: 1 second Article memory: 40 articles Data storage: CMOS memory with battery buffer Features: large colour display, full keyboard, standard applicator Sample temperature: (0 – 70) °C (automatic temperature compensation) Ambient temperature: (0 – 40) °C Measuring volume: (1 – 2000) ml Interfaces Data: 2 x RS 232 (for PC and printer connection) Analog output: (0/4 – 20) mA (option) Mains connection: (110 – 230) V AC / Dimensions and weights System: desktop housing (500 x 200 x 430) mm (w x h x d) Weight: 11.5 kg Laboratory sensor: desktop housing (370 x 390 x 280) mm (w x h x d) type PA*H-177-40 (others possible) Sample volume : 400 ml Weight: 11 kg ________________________________________ 主要特點(diǎn) 微波水分儀是通過(guò)物品內(nèi)部水分子的雙極性和外源微波產(chǎn)生共振來(lái)定量水分，這種方法突破了現(xiàn)有紅外線水分測(cè)定法對(duì)揮發(fā)性物質(zhì)的干擾實(shí)現(xiàn)了對(duì)水的選擇性，從而實(shí)現(xiàn)真正的水分定量（紅外線水分測(cè)定法的“水分“除了物質(zhì)內(nèi)部物理態(tài)存在的水以外還包括所有在紅外線作用下?lián)]發(fā)物質(zhì)產(chǎn)生的假水分），測(cè)量時(shí)間更短（只需1秒鐘），并且對(duì)樣品不產(chǎn)生破壞。適用于食品、煙草、藥品、化學(xué)品、建筑材料、天然植物材料等原料以及各種工藝制程中間品的快速水分定量 ________________________________________ ________________________________________ 若 需 公 司 產(chǎn) 品 詳 細(xì) 資 料 請(qǐng) 瀏 覽 公 司 主 頁(yè): boxin.instrument.com.cn