Main characteristics and advantages
 
Automatic calibration technology, which can easily carry out daily instrument calibration
 
LED light source with service life exceeding 100,000 hours, so there is no need to worry about changing the light source frequently
 
· 89.99 (optical rotation) wide angle measurement technology, greatly improving the detection range
 
Built-in Peltier temperature control (P850/P850Pro) allows the experiment to be carried out at an accurate and constant temperature
 
With multi-level retrieval function, it can quickly find target data from massive data (except P810)
 
3 USB ports, which can connect USB disk, mouse, keyboard, etc., and can print remotely through Wi-Fi
 
Can be connected to computer data backup software to export and import data (except P810)
 
With a custom formula editor, you can set up automatic calculation of multi-segment piecewise functions (except P810)
 
It can be displayed in Chinese, English and Russian, and can be switched freely in real time (except P810)
 
8-inch TFT Android touch screen
 
The man-machine interface developed based on Android system makes the use of the instrument closer to daily living habits, and can add various software functions that meet the requirements of various laboratory regulations; The storage capacity of 8G can store a large amount of data, methods and traceability documents.
 
Audit trail
 
Effective operation of the instrument will be recorded in the background and cannot be deleted; When storing data, the test date, operator, ambient temperature and other contents are stored at the same time.
 
User hierarchical management
 
It has three levels of user rights management: administrator, supervisor and operator, and can check the specific usage rights twice when creating an account.
 
Password protection function
 
It has the function of password aging, and each account can set the validity period of password. After the expiration, it is forced to change the password before logging in to the instrument, which strengthens the timeliness management of operators' usage rights. The password has complexity setting, and the password complexity can be set according to the requirements. It has screen saver function, and needs to log in and unlock if it is not operated after timeout.
 
Continuous spectrum of timing measurement
 
The functions of timing measurement and atlas display are added, especially for the laboratory design of "sucrose conversion" in college teaching, and the instrument can intuitively show the change process of optical rotation of the measured sample.
 
Corrosion-resistant temperature control tube
Adopt unique design of corrosion-resistant temperature control tube, the shell is made of PEEK material, which can withstand chloroform, dichloromethane, acid and alkali solutions; Contact liquid parts are made of strong corrosion-resistant stainless steel, which also has certain corrosion-resistant performance to strong acid and strong alkali; Unique liquid flow route design makes it less bubbles when loading samples.