Analytical Instruments

Automatic Digital Polarimeter

MODEL: IP-digi2FD

The InsMark IP-digi2FD+ combines high-precision optical rotation measurement with a dedicated FD+ pharmaceutical software platform and built-in Peltier temperature control. It provides stable and precise temperature regulation during analysis, ensuring highly reproducible results for pharmaceutical applications. The instrument supports user management, User Level, Electronic records, Electronic Signature, audit trails, , password protection, secure data transmission, and traceable laboratory documentation, meeting the requirements of 21 CFR Part 11, GLP, and GMP. It is suitable for the analysis of chiral pharmaceuticals, amino acids, vitamins, antibiotics, sugars, food ingredients, and research samples.

Specifications

Model	IP-digi2FD
Measurement Range	±90° Optical Rotation
Sugar Scale Range	±259°Z
Resolution	0.001° / 0.0001°
Accuracy	±0.002°
Reproducibility	±0.002°
Temperature Range	0.00 – 100.00°C
Temperature Resolution	0.01°C
Temperature Accuracy	±0.02°C
Temperature Control System	Integrated Peltier
Temperature Control Range	10.00 – 50.00°C
Temperature Control Accuracy	±0.05°C
Sensitivity	Minimum 0.01%
Prism Type	Glan Thompson Prism
Light Source	LED 100000 hours
Standard Wavelength	589 nm
Optional Wavelengths	365;405; 436; 546; 578; 633; 880 nm
Display	Touch-screen color LCD
Compliance	21 CFR Part 11 GLP GMP
21 CFR Part 11 Function	21 CFR Part 11 Compliance
User Management	Yes
Password Protection	Yes
User-Level Control	Yes (Multiple Access Levels)
Electronic Records	Yes
Electronic Signatures	Yes
Audit Trail	Yes (Time-stamped)
Data Traceability	Yes
Secure Data Transfer Software	Provided
PDF Data Export	Supported
Online Printing	Yes
Database Printing	Yes
GLP/GMP Documentation Support	Yes
Regulatory Compliance	21 CFR Part 11, GLP, GMP