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自動(dòng)旋光儀
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產(chǎn)品名稱:
自動(dòng)旋光儀
產(chǎn)品型號(hào):
SGWzz-1
產(chǎn)品價(jià)格:
18000.00 元
關(guān)注指數(shù):2160
產(chǎn)品文檔:
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SGWzz-1自動(dòng)旋光儀 測(cè)量范圍： -45°～+45° -120°Z～+120°Z(糖度) *小讀數(shù)值：0.001° 準(zhǔn)確度：±(0.005°+測(cè)量值×0.03%) ±(0.015°Z+測(cè)量值×0.03%)申光
自動(dòng)旋光儀
的詳細(xì)介紹
SGWzz-1自動(dòng)旋光儀
產(chǎn)品特點(diǎn)
用發(fā)光二極管加濾光片代替鈉光燈，光源的平均使用壽命超過(guò)5000小時(shí)；儀器開機(jī)不需要預(yù)熱即可使用?？蓽y(cè)試樣品的旋光度、比旋度、濃度、糖度，可自動(dòng)重復(fù)測(cè)6次并計(jì)算平均值和均方根。試樣槽采用隔溫設(shè)計(jì)，減少了儀器升溫對(duì)樣品測(cè)試的影響，有溫度顯示功能，方便用戶?？蓽y(cè)深色樣品。
技術(shù)參數(shù)
◆ 測(cè)量范圍： -45°～+45° -120°Z～+120°Z(糖度)
◆ *小讀數(shù)值：0.001°
◆ 準(zhǔn)確度：±(0.005°+測(cè)量值×0.03%) ±(0.015°Z+測(cè)量值×0.03%)
◆ 重復(fù)性(標(biāo)準(zhǔn)偏差σ)：≤0.002°±0.006°Z
◆ 可測(cè)樣品*低透過(guò)率：1%
◆ 帶USB接口
SGW-1 Automatic Polarimeter
Characteristics:
The sodium lamp was replad by a light-emitting diode (LED) and a filter, and the average servi life of the light sour is no more than 5000 hours. This instrument needs not to be warmed up before startup. The optical rotation, specific rotation, conntration and sugar content of the samples may be automatically measured (1 to 6 times dependent on your selection), and then the average as well as the root mean square (RMS) may be worked out automatically. An insulation design was adopted for the sample well, so that the influen of temperature rise on the measurement may be redud. There is a function for temperature display, which is convenient for the users.
Samples of deep color may be measured too.
Main technical parameters:
◆ Measuring range: -45° to 45°; -45°Z to 120°Z (sugar content)
◆ Minimum reading value: 0.001
◆ Accuracy: ±(0.05+ measured value * 0.03%); ±(0.015 Z+ measured value * 0.03%)
◆ Repeatability: (standard deviation): 0.002; 0.006 Z
◆ The lowest penetration rate of the measurable samples: 1%
◆ With USB interfa
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