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- 产品名称：digital polarimeter
- 产品型号：SGW-1
- 产品展商：Shanghai Shen Guang
- 产品文档：无相关文档
简单介绍
SGW -1 automatic polarimeter is a new product developed by our factory, which is characterized by the life of more than 5000h rate of light emitting diode as the light source, instead of the previousl
产品描述
Characteristic：
SGW -1 automatic polarimeter is a new product developed by our factory, which is characterized by the life of more than 5000h rate of light emitting diode as the light source, instead of short service life, easy to damage the sodium
Tungsten halogen lamp light and high temperature. This greatly eliminates the user due to the regular exchange of sodium lamp brings inconvenient. Another feature of this instrument is the sample chamber temperature and ambient temperature is very good
To be consistent, to avoid the sample chamber heating measurement error and inconvenience. With optical rotation, rotation, concentration, sugar concentration of four test modes can be automatically measured 6 times and calculate the average value
And the root mean square. Can display the temperature of the sample, color sample. Accuracy is up to 0.02.
The main technical parameters:
Measurement mode: optical rotation, rotation, concentration and sugar
Light source: light emitting diode + interference filter with high precision
Wavelength: 589nm (sodium D spectrum)
Measuring range: - 45 DEG (Xuan Guangdu) + 120 ~ Z (sugar)
The minimum reading: 0.001 degrees 0.01 degrees Z (Xuan Guangdu) (sugar)
Accuracy: 0.02
Error: + 0.01 degrees (-15 DEG rotation is less than or equal to + 15 degrees)
(+ 0.02 degrees rotation or rotation degree < -15 > + 15 degrees)
Repeatability (standard deviation: 0.002 ~ 8) (Xuan Guangdu)
Display: LCD
Tube: 200 mm, 100mm
The sample can be measured through the lowest rate: l%
Power supply: 220V + 22V 50 Hz + 1 Hz
Instrument size: 718mm * 342mm * 220mm
Instrument weight: 32kg
Output interface: USB