Osmomat 3000 basic Freezing point osmometer

The Gonotec® single sample cryoscopic osmometer is developed in particular for the operator who rather emphasizes on simple handling and precise measurements than on automatic documentation.

The Osmomat 3000basic is the basic version of the OSMOMAT 3000. It determines the total osmomality in aqueous solutions in very small sample volumes and it is suitable for extreme measuring tasks just like the OSMOMAT 3000.

With this basic version measurements have to be recorded by the operator, as the unit is neither equipped with a printer nor data output.  

Advantages

  • The OSMOMAT 3000basic can be controlled easily and comfortably via a touch screen display
  • Step by step user guidance through all measurement functions
  • Comfortable calibration routine
  • 2 or 3 point calibration
  • The tough design of the measuring equipment makes the OSMOMAT 3000basic easy to handle and to maintain
  • Language options:  German / English

Key data

Display
LCD - touch screen
Cryst. process
By means of the tip of a stainless steel needle covered with ice crystals which is controlled automatically
Cooling
By means of two separate peltier cooling systems with heat dissipation by air
Lower cooling system
Electronic temperature regulation, deviation < ±0.1 ºC
Sample volume
50 µl
Test time
60 seconds
Sample capacity
single sample
Units
mOsmol/kg H2O
Resolution
1 mOsmol/kg H2O
Range
0 up to 3000 mOsmol/kg H2O
Linearity
Less than ±1% from a straight line between 0 and approx. 3000 mOsmol/kg H2O
Reproducibility
≤ ±2 digit [0.. 400] mOsmol/kg H2O
≤ ±0.5% [400.. 1500] mOsmol/kg H2O
≤ ±1.0% [1500.. 3000] mOsmol/kg H2O
Ambient temperature
10ºC to 35ºC
Power supply
100-240V, 50/60Hz, 45VA
Dimensions
220 × 205 × 360 mm
Weight
approx. 6,4 kg

Measurement: Freezing point osmometer

Freezing point osmometer

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.

Applications

  • General medicine
  • Routine and research
  • Forensic medicine
  • Electron microscopy
  • Physiology
  • Clinical Laboratories
  • Intensive care laboratories
  • Paediatrics
  • Gynaecology
  • In-vitro Fertilization
  • Urology
  • Nephrology
  • Haemodialysis/Haemofiltration
  • Veterinary medicine
  • Botany
  • Pharmacy
  • Dispensaries
100 mOsmol/kg calibration standard PU 10 Order No. 30.9.0100
100 mOsmol/kg calibration standard

Calibration standard 100 mOsmol/kg, suitable as control solution, can be used as an alternative to the calibration standards with 300 mOsmol/kg or 850 mOsmol/kg and can be used as a further calibration point for the Osmomat 030 with the option 3P.

300 mOsmol/kg calibration standard PU 10 Order No. 30.9.0020
300 mOsmol/kg calibration standard

Calibration standard 300 mOsmol/kg for the calibration of osmometers which can also be used for the verification of the plausibility.

500 mOsmol/kg calibration standard PU 10 Order No. 30.9.0500
500 mOsmol/kg calibration standard

Calibration standard 500 mOsmol/kg, suitable as control solution, can be used as an alternative to the calibration standards with 300 mOsmol/kg or 850 mOsmol/kg and can be used as a further calibration point for the Osmomat 030 with the option 3P.

850 mOsmol/kg calibration standard PU 10 Order No. 30.9.0850
850 mOsmol/kg calibration standard

Calibration standard 850 mOsmol/kg, suitable as control solution, can be used as an alternative to the calibration standard with 300 mOsmol/kg or can be used as a further calibration points for the Osmomat 030 with the option 3P.

2000 mOsmol/kg calibration standard PU 10 Order No. 30.9.2000
2000 mOsmol/kg calibration standard

Calibration standard 2000 mOsmol/kg, suitable as control solution, can be used as an alternative to the calibration standards with 300 mOsmol/kg or 850 mOsmol/kg and can be used as a further calibration point for the Osmomat 030 with the option 3P.

Osmoref® 290 mOsmol/kg reference solution

Reference solution Osmoref® 290 mOsmol/kg for evaluating the performance of your osmometer, irrespective of your calibration standard.

Gonotec measuring vessels are constantly controlled and grant thus the expected reproducibility of the measuring results.