Automatic Polarimeter

Instrument Introduction:

Polarimeter is an instrument used to measure the optical rotation of a substance. The concentration, content and purity of substances can be analyzed and determined through the determination of optical rotation, which is widely used in medicine, petroleum, food, chemical industry, essence, spice, sugar and other industries as well as related universities and research institutes.

Software Functions:

Audit Tracking: Complete version of audit tracking and user hierarchical permission management. Super administrators can modify all passwords and usernames and trace them. Super administrators can modify all operator permissions. User accounts have two functions: disabled and enabled. Personnel changes temporarily do not require account deletion, which can be locked and unblocked when in use. The USB drive can export PDF and Excel data with tamper proof function.

A comprehensive audit trail should have relevant records for login, logout, data modification, time, operation steps, and exporting USB drives.

User management: hierarchical management, super administrator assigns permissions, administrators can create multiple users, each user can use their own username, enter username and password when logging in, and user accounts have two functions: disabled and enabled

The highest authority can modify others' usernames and passwords, and can be traced.

Data retrieval function: convenient for users to quickly find the desired data in a large number of databases

Graph function: Real time display of graphs during testing, convenient for analysis

Memory: expandable up to 64GB

Software upgrade: supports automatic upgrade of USB flash drives without the need to return to the factory

Instrument Features: 

1: Built in Peltier temperature control to improve accuracy and stability;

2: There are rotation/specific rotation/concentration/sugar content and custom modes available;

3: LED cold light source replaces traditional sodium and tungsten halogen lamps;

4: Compliant with 21CFR Part 11 audit trail, compliant with Pharmacopoeia 2020 and electronic signature;

5: Compliant with GBT14454.5-2008/GBT35887-2018, etc;

6: Multi level permission management, with freely configurable permissions;

7: 8-inch touch color screen, user-friendly operation interface;

8: The system comes with an automatic calibration system.

Main Technical Parameters:

Measurement modes: optical rotation, specific rotation, concentration, sugar content

Light source: LED cold light source+high-precision interference filter

Working wavelength: 589.3nm

Testing function: single, multiple, and continuous measurement methods

Measurement range: Optical rotation ± 90 ° Sugar degree ± 259 ° Z

Specific rotation range: ± 1000

Minimum reading: 0.01 ° (optical rotation)

Indication error: ± 0.004 °

Repeatability: (standard deviation s) 0.002 ° (optical rotation)

Temperature control range: 10 ℃ -50 ℃ (Peltier)

Temperature control accuracy: ± 0.1 ℃

Display mode: 8-inch TFT true color touch screen

Test tube: 200mm, 100mm regular type, 100mm temperature controlled type

Transmittance: 0.1%

Automatic calibration: available

User management: Yes/Third level management

Communication interface: USB connection, RS232 connection VGA、 Ethernet

Data storage: 32GB

Audit Tracking: Yes

Software upgrade: USB flash drive automatic upgrade

Method library: Yes

Electronic signature: Yes

Pre stored measurement methods: available

Measurement database: 16G

*Multi functional search: available

Custom formula editing: available

*Export multiple file formats: PDF and Excel

WIFI printing: available

Other: Optional test tube (0.8ML micro type temperature controlled test tube and 200mm temperature controlled test tube)

Communication interface: USB/keyboard/mouse/universal printer/VGA/Ethernet

*Printer: Compatible with wireless laser printers and dot matrix printers

Operating System: Yes

Language: Chinese/English

Export file verification with high-level protection MD5: Yes

User grading and permission settings: Level 3

User password retrieval: Yes

Revision date and time traceability: Yes

Instrument level: 0.01 level

Other optional accessories: mouse, keyboard connection, universal printer/wireless network printer

Power supply: 220V ± 22V, 50Hz ± 1Hz, 250W

Net weight of the instrument: 28kg

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