Gonotec Gmbh, Germany

OSMOMAT 010 UNIVERSAL CRYOSCOPIC OSMOMETER

OSMOMAT 010, UNIVERSAL CRYOSCOPIC OSMOMETER for the determination of molar masses in benzolic solutions and of total osmolality in aqueous solutions.

DESCRIPTION

OSMOMAT 010, UNIVERSAL CRYOSCOPIC OSMOMETER for the determination of molar masses in benzolic solutions and of total osmolality in aqueous solutions.

MEASUREMENT PRINCIPLE

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.

MAJOR MERITS

1. Micro processor control measurement with automatic error detection and display

2. Automatic calibration with the switch and on demands

3. Measurement time of approximately a minute, very useful in case of serial measurements

4. Excellent reproducibility with 0.5 % of calibrated value

5. Based on the extremely popular and time tested 030 grey series Osmometers

6. Reliable measurement even during long working hours with no ice formation in lower cooling system

7. Minimum sample volume of 50 µl

8. Wide measurement range of approx. 3000 mOsmol/kg or 40-5000 daltons in benzene

SAMPLE VOLUME

30µl – 50 µl

DURATION OF MEASUREMENT

Approximately 1 minute

REPRODUCIBILITY(50µl)

≤ ±2 digit [0.. 400] mOsmol/kg H2O
≤ ±0.5% [400.. 1500] mOsmol/kg H2O
≤ ±1.0% [1500.. 3000] mOsmol/kg H2O

DISPLAY LCD

4.5 Digits

MEASURING RANGE

Up to approximately 3000 mOsmol / kg in benzene, approximately 4000 to 5000 Dalton

RESOLUTION

1 mOsmol / kg over the entire measuring range in benzene, approximately 3 digits / mMol/kg

CRYSTALLIZATION

By means of automatic injection of ice crystals into the solution

COOLING

by means of two separate peltier cooling systems with heat dissipation by air

AMBIENT TEMPERATURE

10ºC up to 35ºC

INTEGRATED PRINTER

alphanumeric dot matrix printer for automatic printing of results, date, time and 4-digit-sample number

ANALOG OUTPUT

Through standardised 5-pin socket, output voltage 1mV/digit for continuous recording of the temperature by potentiometer recorder

RS DATA OUTPUT

Standardised interface RS-232C. Upon request our Osmoterm software for Windows 98/NT/2000/XP is available

CLINICAL APPLICATIONS

Routine measurements in medical applications as well as measurements in industry and research.The Osmomat 010 determines mol masses in benzene solutions and the total osmolality of aqueous solutions. Small sample volumes and short measuring times allow extreme measuring requirements and serial measurements.

1. Central Lab

2. Intensive Care Lab

3. Gynaecology

4. Urology

5. Nephrology

6. Haemodialysis

7. Paediatrics

8. Clinical Research

9. Pharmaceutical Industry

10. General Medicine

11. In-vitro Fertilisation

12. Physiology

13. Routine and Research

14. Veterinary Medicine

15. Forensic Medicine

16. Electron microscopy

To know more about Osmomat 010 Universal Cryoscopic Osmometer:

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