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Phone
13774484521
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Address
No. 782 Yongyue Road, Pujiang Town, Minhang District, Shanghai
Shanghai Xijin Experimental Instrument Co., Ltd
13774484521
No. 782 Yongyue Road, Pujiang Town, Minhang District, Shanghai
Shanghai Yidian Wuguang SGW ®- 1. Automatic polarimeter
SGW ò -1 uses high-power light-emitting diodes (LEDs) as the light source, with a lifespan of over 100000 hours. It has four testing modes: optical rotation, specific rotation, concentration, and sugar content. It can automatically retest 6 times and calculate the average and root mean square, and can test dark samples.
Instrument model |
SGW ®- one |
Measurement mode |
Optical rotation, specific rotation, concentration, sugar content |
Instrument light source |
Light Emitting Diodes (LEDs) |
Working wavelength |
589.3nm (Sodium D spectrum |
measuring range |
± 45 ° (optical rotation) |
MINIMUM READING |
0.001° (optical rotation) |
Indication error |
± 0.01 ° (-15 ° ≤ optical rotation ≤+15 °) |
± 0.02 ° (when the optical rotation is less than -15 ° or greater than+15 °) | |
Repeatability (standard deviation δ) |
0.002° (optical rotation) |
Temperature range |
/ |
precision |
/ |
Display mode |
7Inch color LCD touch screen |
Standard test tube |
100mm/200mmCommon |
Sample transmittance |
1% |
communication interface |
RS232/USB |
power supply |
220V±22V,50Hz±1 Hz |
Instrument dimensions |
710mm×400mm×240mm |
Net weight of the instrument |
28kg |
accuracy |
0.02level |
Shanghai Yidian Wuguang SGW ®- 1. Automatic polarimeter