Brief introduction of instrument:
 
-Light source: iodine tungsten lamp, 6V/20W, with a service life of more than 2000 hours, low use cost, and no need to switch light sources when switching wavelengths;
 
-Measuring chamber: can accommodate 200mm or less measuring cell, standard silicon steel alloy sample chamber which can withstand 6 mole hydrochloric acid corrosion
 
-Optical path device: calcite prism is polarizer, which is not affected by temperature and humidity
 
-Standard temperature-controlled quartz control panel A700T-2-1 with NIST certificate in the range of-80 degrees to +80 degrees, which can calibrate the instrument at any wavelength; Since three standard values are provided for each wavelength, the linearity of the instrument can also be verified
 
-Display: 10.4-inch, 800600-pixel, Windows 7 color LCD touch screen
 
-Temperature control range: Built-in semiconductor Peltier temperature control system, directly control the sample temperature through touch screen, temperature control range is between 10-40 ℃, temperature accuracy: 0.1 ℃
 
-Equipped with two temperature calibration tubes, which can verify the accuracy of temperature sensor and temperature control accuracy on the instrument. Embedded independent 21CFR 11 protocol-related attachments, including electronic signatures, security software and data memory cards.
 
-Display and interface: 3-USB interface, 2-RS232 interface, etc. can be connected to external devices such as keyboard, mouse, U disk and barcode scanner, and 1-CAT 5 network interface can be directly connected to LIMS system, which can realize data sharing and remote maintenance of instruments.
 
-Memory: 8 GB, mass storage data
-Accuracy: double detection mode and high-accuracy detection mode are adopted, and the conventional detector is 0.0003 @ 589nm (high-accuracy type); 0.002 ° @ 589nm and 546nm (normal mode)
 
-Automatic calibration: Standard quartz tubes with NIST certificate with accuracy up to 0.0001 can be provided. Used for calibration of instruments
 
-Samples with transmittance as low as 0.01% are allowed to be measured
 
-Date/time function: built-in clock can be transferred to computer or printer
 
-External size: 91.44 cm × 48.26 cm × 45.72 cm
 
-All specimen tubes can be cleaned by ultrasound. The specimen tubes are durable and can not contain any vulnerable electronic components
 
-Full-automatic internal temperature control high-precision polarimeter host (equipped with corrosion-resistant silicon steel alloy sample chamber, which can withstand the corrosion of 6 mole hydrochloric acid)
 
-One rotary tube with a length of 100mm and a volume of 2ml. It is durable and can be cleaned by ultrasound. Does not contain vulnerable electronic parts
 
-Equipped with a set of temperature calibration tubes (TempTrol Cell). The accuracy of the temperature sensor can be verified
 
-Two halogen light sources P10329
 
-IQ/OQ/PQ Certification of Instrument
 
 
 
Technical parameters:
 
Measurement range: optical rotation: 89.99 Arc;; Specific curl: 999.99 ° Arc; Concentration: 0-99.9%
Measurement Mode: Rotation, Specific Rotation, Concentration, International Sugar Content, Customized
 
Resolution: Rotation 0.0001 Arc; Specific curl: 0.0001; Concentration: 0.0001%
 
Test wavelengths: 365nm, 405nm, 436nm, 546nm, 589nm, 633nm (other wavelengths are optional)