Mô tả sản phẩm: Phân cực kế điện tử hiện số SWG-3
Model: SWG-3
Xuất xứ: Trung Quốc
Spec:
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SGW-3
|
SGW-2
|
SGW-1
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| Measure MODE |
specific rotation, optical rotation, sugar degree and concentration.
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| Light Source |
LED+interference filter
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| Operation Wavelength |
589.3nm
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| Measure Range |
± 89º(±257ºZ)
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±45 º(±120ºZ)
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±45 º(±120ºZ)
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| Minimum Indicating Value |
0.001 º(0.01ºZ)
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| Accuracy |
a) ±0.01 º(-15º<Optical Rotation<+15º)
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b) ±0.02º(Optical Rotation>+15º or <-15º)
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| Repeataility |
0.002 º (Optical Rotation)
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| Temperature Control Range |
15~30 º C
|
18~30 º C
|
NO
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| Accuracy |
±0.5 ºC
|
±0.5 ºC
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NO
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| Display |
Touch Screen (9cm*12cm, 320*240 Resolution)
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| Test Tube |
200mm, 100mm
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| The lowest penetration rate for the measurable samples |
1%
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| Connector |
USB
|
USB, RS232
|
USB, RS232
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| Data store and Readout by flash disk |
160 groups
|
NO
|
NO
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| Optioanl Accessories |
Micro Test Tube (50mm) (Optional)
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