| 加工定制：否 | 品牌：上海精科 | 型號：SGW-2 |
| 類型：臺式分光機 | | |
ng>nt color="#353535">產品描述：nt>ng>
ng>nt color="#353535" face="Arial">1.SGW-2 自動旋光機采用發光二極管作光源，避免瞭頻繁更換鈉光燈的麻煩。nt>ng>
ng>nt color="#353535" face="Arial">2.機器內的溫度控制裝置具有加熱及冷卻功能，如果使用控溫型試管可以對試樣旋光度進行控溫測量。nt>ng>
ng>nt color="#353535" face="Arial">3.機器上的大屏幕液晶顯示器提供人機對話菜單操作方式，簡便直觀、穩定可靠。nt>ng>
ng> ng>
ng>nt face="宋體">ng>nt color="#353535" size="2">nt>ng>nt>ng>
ng>nt face="宋體">ng>nt size="2">nt color="#353535">技術參數：nt>nt>ng>nt>ng>ng>nt face="宋體">ng>nt size="2">nt color="#353535">型號：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">SGW-2nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">測量模式：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">旋光度、比旋度、濃度、糖度nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">光源：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">發光二極管+高精度的乾涉濾光片nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">工作波長：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">589nm（鈉D光譜）nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">測量范圍：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">±45°（旋光度）±120°Z（糖度）nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">最小讀數：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">0.001°（旋光度）0.01°Z（糖度）nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">控溫準確度：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">±0.5℃nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">示值誤差：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">±0.01°（-15°≤旋光度≤＋15°時）nt>nt>ng>nt>ng> ng>nt face="宋體">ng>nt size="2">nt color="#353535">±0.02°（旋光度＜-15°或旋光度＞+ 15°時）nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">重復性（標準偏差δ):nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">0.002°（旋光度）nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">溫度控制范圍：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">18℃一30℃nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">顯示方式：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">大屏幕（9cm ×12cm、320 ×240點）點陣式液晶顯示nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">試管：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">200mm、100mm普通型、100mm控溫型nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">可測樣品最低透過率：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">l %nt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">電源：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">220V±22V，50Hz±1Hz，250Wnt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">機器尺寸：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">718mm×342mm×230mmnt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">機器凈重：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">35kgnt>nt>ng>nt>ng> |
ng>nt face="宋體">ng>nt size="2">nt color="#353535">輸出通信接口：nt>nt>ng>nt>ng> | ng>nt face="宋體">ng>nt size="2">nt color="#353535">USB和RS232串行接口由屏幕菜單選擇nt>nt>ng>nt>ng> |
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