Gonotec® Osmomat™ 3000
The Gonotec® Osmomat™ determines the total osmolality of aqueous solutions. The instrument requires very small sample volumes and can thus be applied for extreme measuring tasks. Its rapidity allows serial measurements in a very short time.
Cryo-osmometer to measure osmolarity of aqueous solutions
Very easy to set up calibrate and use. I had an old osmomat bought in the years which when I switched it on after more than a decade in storage worked perfectly first time and didn't even need to be recalibrated (which we did anyway but it was perfect). We upgraded last year and bought the osmomat 300 which use the same principle but can be plugged and monitor by a computer and send results on our network. It works perfectly, very reliable and very consistent results. it is sensitive and of course the imprecision increases with the concentration of the solutions but even for multimoles/kg solutions it is under 1%. I highly recommend this product to anyone who need to check their solutions osmolarity. We work with expensive cell lines, primary cells, plasma samples, extracellular fluids, different medium etc. our results depend on precise osmolarity and it saved us massive headaches and lot of money to be able to set it precisely and to check the osmolarity of the mediums we bought.
Review Date: 28 Mar 2024 | ELITechGroup
Electron microscopy
Ease of use: Controlled with a touch screen display and step by step user-guidance for all measurement functions. Calibration: Automatic, two or three point calibration. Design: Robust design that makes it easy to handle and maintain. Data Tracking: Built in printer for physical copies and USB or RS232 connections for digital copies. Last results remain available after switching to automatic stand-by mode. Quality Management: QM assistance for the laboratory supervisors.
Review Date: 27 Jul 2022 | ELITechGroup
Pharmaceuticals
It's worthy and service after sales is also good.
Review Date: 20 Jan 2022 | ELITechGroup
Pharmaceuticals
Osmolarity of injection and ophthalmic products.
Review Date: 17 Nov 2021 | ELITechGroup
Applications
- Electron microscopy
- Biotechnology
- Research
- Food and Beverage
- Botany
- Pharmacy
- Dispensaries
- Manufacture Quality Control
Measurement Technique
The total osmolality of aqueous solutions is determined by comparative measurements of the freezing points of pure water and of solutions. Whereas water has a freezing point of 0°C, a solution with saline concentration of 1 Osmol/kg has a freezing point of -1.858°C.
Advantages
- Ease of use: Controlled with a touch screen display and step by step user-guidance for all measurement functions.
- Calibration: Automatic, two or three point calibration.
- Design: Robust design that makes it easy to handle and maintain.
- Data Tracking: Built in printer for physical copies and USB or RS232 connections for digital copies. Last results remain available after switching to automatic stand-by mode.
- Quality Management: QM assistance for the laboratory supervisors.