SHERWOOD926型氯化物分析儀
?產(chǎn)品描述
926型氯化物分析儀主要用于氯離子的檢測(cè),它是通過(guò)氯離子跟形成氯化銀沉淀不容物質(zhì)來(lái)檢測(cè)氯離子的Model 926 | Model 926S | |
樣品量 | 500微升 | 20微升 |
可讀性 | 10-999mgCl/l;2-165mg%Sal t | 10-299mmolCl/l |
分析時(shí)間 | 35 sec @ 200mgl/l | 35sec@100mmolCl/l |
精確度 | SD<1% @ 0.1% Cl Std Solution | ±2%@NQCS100mmol /l |
線性 | 1%inrange10-999mgCl /l | 1% 10-299 mmolCl /l |
重復(fù)性 | <1.5% @200mgCl /l | <1.5% @100mmolCl /l |
Model 252 | Model 260 | Model 264 | Model 267 | |
貨號(hào) | ||||
顯示屏 | Analogue | LCD Programmable | LCD Programmable | LCD Programmable |
波長(zhǎng)范圍 | 400-750nm | 325-900nm | ||
濾光片 | Drop in Filters | Fi l ter wheel 410, 540,580,600 430,470,490,520 | Filter wheel (410, 430,470,490, 520,540,580,600)+340nm Interference | |
Bandpass | Gelatin 40 nm Interference 6-10nm (Optional) for all models | |||
模式 | Absorbance, Transmission | Concentration, Factor Kinetic (Rate and End Point) (Sample and Reagent blank) | ||
程序 | None | 100 programmable | 100 capacity 20 preloaded | |
連續(xù)樣品 | None | Sequential and alpha-umeric 16 characters | ||
吸光度 | 0.0 to 1.0 | 0.000 to 1.999 | ||
吸光度分辨率 | 0.01 | 0.001 | ||
透過(guò)率 | 0-99%T | |||
透過(guò)率分辨率 | 1% | 0.1% | ||
穩(wěn)定性 | <±1%T0.005A in any 15 min period | |||
預(yù)熱 | 15 minutes | |||
重復(fù)性 | ±1%T using same cuvette or test tube | |||
光源 | Pre-focused tungsten lamp(聚焦鎢燈)Glass Halogen(玻璃鹵燈) | |||
光檢測(cè)器 | Si l icon Photo diode(硅二極管) | Wide Range Si l icon Diode | ||
RS232 | No | Yes | ||
體積重量 | 218L x 2390-264 VAC Auto-ranging or 12 V DC Battery |