Automatic Freezing Point Osmometer
The Osmo810 is an upgraded freezing point osmometer based on the Osmo210, representing the latest fully automatic micro-sample freezing point osmometer. It features software functions compliant with 21CFR Part 11. With a sample volume of 30-50 μl, Osmo 810 can be widely used in various fields such as pharmaceuticals, research, and beverages.
Hardware Features
Freezing technology
- Advanced low-pressure freezing technology in conjunction with vibration principles to rapidly and accurately test samples.
Operation panel
- 7-inch high-resolution LCD touchscreen, which provides clear digital and textual displays of measurement outcomes, device status, and process guidance
- User-friendly user Minimal training is required to become proficient in operating it. There is no need for complex cleaning or maintenance, resulting in reduced manpower and maintenance costs.
Measurement probe
- The probe is made of stainless steel, which is very durable and less likely to break, thereby reducing operating
- The high-precision sample probe accurately controls the ultracold temperature and freezing process, enabling precise sample measurements and yielding reliable measurement
- The probe is designed for easy cleaning, thereby significantly reducing the risk of cross-contamination from sample residues and enhancing
Semiconductor cooling technology
- The utilization of semiconductor refrigeration eliminates the need for thermocouples, cooling liquid, and minimizing daily
Storage capacity
- Large memory, unlimited data
Multiple user Interface
can easily connect the osmometer to barcode scanner, printer, USB flash drive, PC and local area network.
- 1 RS 232 port,
- 2 USB ports,
- 1 LAN port
Software Feature
21 CFR part 11 / EU Annex 11
- e-Signature
- Five level user access
- Password protection
- GMP environment
- Pharmacopeia osmolality testing guidelines
Data Management
Audit Trail
- Osmo 810 can connect barcode scanner for sample identification and reduced transcription errors
- Manual back Automatic and synchronous back up will be available before the end of 2025.
- Complete time-stamped record of usage, role, and actions requiring reason for settings changes
- Ability to annotate test results via the handy comments field
- Open communication protocol (OPC-UA, available in 2026),
- USB data download,
- Network sharing,
- TCP/IP communication, LIS (available in 2026)
- Optional
- Data filter & statistics: data filter and statistical function is capable of calculating the linearity, standard deviation, average value and other statistical
- Data Analysis
The measurement data report is categorized into three formats: data tables, statistics, and data charts. Users have the flexibility to select the appropriate report format based on their workflow and architecture. Regardless of the chosen format, it will facilitate users in gaining a more
intuitive understanding of the data and enable them to provide enhanced services.
Calibration
Free calibration (essential for pharmaceutical companies):
- Unknown samples (Standard Cal): 3-points calibration (100 mosm/700 mosm/2000 mosm);
- Known samples (Custom Cal): User definable 2-points calibration: Use 2 calibration solutions of known concentration (low/high value). The smaller the range, the more accurate the measurement.
Software Feature
21 CFR part 11 / EU Annex 11
- e-Signature
- Five level user access
- Password protection
- GMP environment
- Pharmacopeia osmolality testing guidelines
Data Management
Audit Trail
- Osmo 810 can connect barcode scanner for sample identification and reduced transcription errors
- Manual back Automatic and synchronous back up will be available before the end of 2025.
- Complete time-stamped record of usage, role, and actions requiring reason for settings changes
- Ability to annotate test results via the handy comments field
- Open communication protocol (OPC-UA, available in 2026),
- USB data download,
- Network sharing,
- TCP/IP communication, LIS (available in 2026)
- Optional
- Data filter & statistics: data filter and statistical function is capable of calculating the linearity, standard deviation, average value and other statistical
- Data Analysis
The measurement data report is categorized into three formats: data tables, statistics, and data charts. Users have the flexibility to select the appropriate report format based on their workflow and architecture. Regardless of the chosen format, it will facilitate users in gaining a more
intuitive understanding of the data and enable them to provide enhanced services.
Calibration
Free calibration (essential for pharmaceutical companies):
- Unknown samples (Standard Cal): 3-points calibration (100 mosm/700 mosm/2000 mosm);
- Known samples (Custom Cal): User definable 2-points calibration: Use 2 calibration solutions of known concentration (low/high value). The smaller the range, the more accurate the measurement.
Technical Specification
General Specification
Sample Type: aqueous based solution
Sample Volume 30-50μl
Measuring Time about 90 seconds
Measurement Unit
0-3000 mOsm/kg H2O
mOsm/kg H2O Measurement Range
Resolution 1 mOsm/kg H2O
Accuracy 0-400 mOsm： ±2 mOsm/kg H2O；
400-3000 mOsm: ±0.5%
Language English
User Interface 1xRS-232，2xUSB ports，1xLAN port
Power Supply 230V～45VA，50/60Hz
Working Conditions
Temperature +5 ~ +33℃
Humidity 5- 80% Relative humidity (no condense)
Power 230V~45VAC (50/60Hz)
Transportation
Dimension: 30x30x28 cm
Net Weight: approx. 8kg
Standard Configuration
1x Osmo 810 freezing point osmometer
1x Calibration solution：100 mosm 10×2ml 1x Calibration solution：700 mosm 10×2ml 1x Calibration solution：2000 mosm 10×2ml 1x Reference solution：290 mosm 10×2ml 1x Disposable sample tubes, 200 pcs.
1x English operation manual
1x Power cable