Innovation:

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

2: There are rotation / specific rotation / concentration / sugar degree and custom mode;

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

4: Comply with 21cfr Part 11 audit trail, Pharmacopoeia and electronic signature;

5: Support network printing and data statistics retrieval;

6: Multi level permission management, the permission can be freely configured;

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

8: The system is equipped with automatic calibration system.

Shanghai Zhuoguang GP series polarimeter is an instrument for the determination of the material rotation. By determining the concentration, content and purity of substances, it can be widely used in medicine, petroleum, food, chemical industry, flavor, perfume, sugar industry and other universities and research institutes.

Main technical parameters:

Measurement mode: optical rotation, specific rotation, concentration, sugar, custom

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

Working wavelength: 589.3nm

Test function: single, multiple and continuous measurement mode

Measurement range: optical rotation ± 90 ° sugar ± 259 ° Z

Minimum reading: 0.001 ° / 0.0001 ° (optical rotation)

Indication error: ± 0.005 °

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

Temperature control range: 10 ℃ - 55 ℃ (Peltier)

Temperature control accuracy: ± 0.1 ℃

Display mode: 8-inch TFT real color touch screen

Test tube: 200mm, 100mm ordinary type, 100mm temperature control type and 50mm temperature control type

Transmittance: 0.1%

Automatic calibration: Yes / (conventional standard tube)

User management: have / three-level management

Communication interface: USB connection, RS232 connection, VGA, Ethernet

Data storage: 8g

Audit trail: Yes

Method library: Yes

Electronic signature: Yes

Pre stored measurement method: Yes

Survey database: 16g

Multi function search: Yes

Custom formula editing: Yes

Export in multiple file formats: PDF and excel

WiFi printing: Yes

Cloud service: None

Others: with test tube (50mm micro temperature controlled 0.8ml test tube)

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

Operating system: Yes

Language: Chinese / English

Export file verification high level protection MD5: Yes

User level and authority setting: Level 3

User login password protection: Yes

Date and time of revision: Yes

Instrument grade: 0.01

Other options: mouse, keyboard connection, general printer / wireless network printer

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

Instrument net weight: 28KG