Made by VOGEL in Germany! A lightweight and compact micro-osmometer using the freezing point depression method.
The "Micro Osmomaster" is an excellent micro osmometer (osmometers) for testing and research, with a measurement time of 1.5 minutes and a reproducibility of ±0.5% (100μL). 【Features of the Freezing Point Depression Method (Cryoscopic Method)】 After supercooling the sample to -6.2℃, it is stimulated with a cooling needle to instantly freeze, allowing for rapid measurement. ■ Excellent reproducibility: ±0.5% (100μL) / ±1.0% (50μL) ■ ID and password management available for administrators and users ■ Tamper-proof: Data stored in the main unit cannot be edited or deleted ■ Measurement data can be output externally (RS232) ■ Short warming-up time: starts in 3 minutes ■ Easy operation with one-touch ■ Quick measurement time of 1.5 minutes ■ Three-point calibration method (0-300-900 mOsm) ■ Equipped with a touch panel ■ Electronic cooling type using Peltier, no antifreeze required ■ Compact and lightweight
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basic information
【OM-819 Specifications】 ■ Measurement Method: Automatic Process Method ■ Sample Volume: Recommended 100μL (50μL) ■ Measurement Container: 1.5ml Sample Container ■ Measurement Range: 0–2,500 mOsm/kg H2O ■ Reproducibility: ±0.5% (100μL) / ±1.0% (50μL) ■ Three-Point Calibration Method: 0-300-900 mOsm (Two points other than 0 can be set arbitrarily) ■ Built-in Printer ■ Measurement Data Memory: 200 Entries ■ IQOQ Compatible ■ Size: 190 (W) × 220 (D) × 280 (H) mm / Approximately 4.3kg
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Applications/Examples of results
【Applications】 ■ Quality control of solutions ■ Measurement of solution dilution ■ Measurement of heavy water ■ Osmotic pressure adjustment of tissue culture media and cryopreservation solutions ■ Measurement of osmotic pressure in insect and fish body fluids ■ Measurement of osmotic pressure in plants and sap ■ Water content testing ■ Osmotic pressure adjustment of sample fixation solutions for microscopy, etc.
Detailed information
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Touch panel operation The panel is easy to see, and the operation is simple.
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OM-819 measurement It can be measured easily and accurately.
Line up（2）
| Model number | overview |
|---|---|
| OM-819 | Measurement sample volume: Recommended 100μL (minimum 50μL) for trace measurement type |
| OM-819M | Measurement sample volume: Recommended 50μL (minimum 10-25μL) for ultra-trace measurement type |
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Company information
Biomedical Science (BMS) provides high-quality and high-precision research products based on cutting-edge scientific and technological information from both domestic and international sources in the life sciences field. 【Main Products】 ■ Bead Mill Disruption Device ■ Micro Osmometer ■ Micro Spectrophotometer, Plate Reader, and other analytical instruments ■ Incubator ■ Equipment and consumables for plant cultivation ■ Liquid Nitrogen-related products ■ General-purpose equipment such as centrifuges, water baths, and stirrers ■ Laboratory containers and instruments made of glass and plastic ■ Experimental consumables such as microtubes and tips ■ Research reagents Others