一、水泥六價鉻測定儀產(chǎn)品簡介

水泥六價鉻測定儀用于測定水泥中水溶性鉻（VI）含量儀器，具體操作方便，數(shù)據(jù)準確等特點。是一種簡潔易用的分光光度法測定水泥中水溶性鉻（VI）的儀器，能在從340 ~1000mm波長范圍內(nèi)執(zhí)行透射比，吸光度和濃度直讀測定，可廣泛適用于建材行業(yè)、環(huán)保監(jiān)測、質(zhì)量控制等部門作定性定量分析。
Product introduction

Cement hexavalent chromium measuring instrument is used to determine the water-soluble chromium (VI) content in cement. It has the advantages of convenient operation and accurate data. It is a simple and easy-to-use spectrophotometric instrument for the determination of water-soluble chromium (VI) in cement. It can perform direct reading of transmittance, absorbance and concentration in the wavelength range from 340 to 1000mm. It can be widely used in the building material industry and environmental Qualitative and quantitative analysis is performed by monitoring, quality control and other departments.

二、水泥六價鉻測定儀技術(shù)參數(shù)
?光學(xué)系統(tǒng)：衍射光柵C-T單調(diào)器
?波長范圍：340 ~1000nm
?光源：鹵鎢燈20W/12V
?波長準確度：±2mm 波長重復(fù)性：0.5mm
?透射比準確性：±0.5%(?)
?透射比重復(fù)性：0.3% (?)
?顯示標尺：（T）：0.0~199.0%
（A）：-0.3~2.999
（F）：1~9999
（C）: 0~9999
? 電源：220V±22V 50Hz±1Hz

?外形尺寸:500X500X400mm

? 重量：35kg
Second, the technical parameters

? Optical system: C-T monotoner of diffraction grating

? Wavelength range: 340 ~ 1000nm

? Light source: halogen tungsten lamp 20W / 12V

? Wavelength accuracy: ± 2mm Wavelength repeatability: 0.5mm

? Transmittance accuracy: ± 0.5% (?)

? Transmittance repeatability: 0.3% (?)

? Display scale: (T): 0.0 ~ 199.0%

(A): -0.3 ~ 2.999

(F): 1 ~ 9999

(C): 0 ~ 9999

? Power supply: 220V ± 22V 50Hz ± 1Hz

? Dimensions: 500X500X400mm

? Weight: 35kg

三、水泥六價鉻測定儀主要特點：
?128?64帶背光大屏幕LCD顯示
?非球面光源光路，CT光柵單色器
?自動調(diào)零，自動調(diào)
?有濃度因子設(shè)定和濃度直讀功能
?可進行一次曲線擬合
?可長久保存工作曲線方程，A多達24個

Third, the main features:

128?64 large screen LCD display with backlight

? Aspherical light source light path, CT grating monochromator

? Auto zero,

? Concentration factor setting and direct concentration reading function

? Can perform curve fitting once

? Long-term storage of working curve equations, A up to 24