Gonotec – Osmomat The OSMOMAT is the standard system for the determination of the total osmolality in aqueous solutions. This system is commonly. Gonotec Gesellschaft für Meß- und Regeltechnik mbH does not assert any claim on trademarks or trade names other than its own. ® OSMOMAT model. Find pricing on new and used Gonotec Osmomat ‘s and other lab products. Connect with a variety of sellers on LabX and buy today.
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A repeat determination using just one sample is not possible, as the sample separates during measurement. A reading is obtained that is automatically adopted as the calibration value according to the prior setting and output to the digital display.
Osmomqt freezing points of pure water and a solution are measured and compared.
The OSMOMAT initiates crystallization by injecting the sample with a stainless steel needle that is cooled by a secondary upper cooling system and at the tip of which small ice crystals have formed through moisture in the air. When calibrating, be aware that the thermistor probe may still be contaminated with sample residues from previous measurements. Grub screws Thermistor probe adjustment along Y-axis.
Gonotec Osmomat 030
Before working on the initiation needle, please ensure the following: To ensure optimal reproducibility, the thermistor probe must be exactly in the center of the gobotec vessel during measurement.
After the needle bar has been tightened, it must be able to move freely on the sleeve bearing. The unit must be adequately disinfected prior to decommissioning.
Attach a new needle bar with protective tubing to the motor swipe. Place osnomat roll in the paper compartment and close the printer. The design of the Osmomat auto is based on ten years of experience with the measuring principle of the Osmomat The unit has two-phase protection.
Gonotec Osmomat 030 Cryoscopic Osmometer
The unit does not odmomat to be switched off for this cleaning process, so measurement is only briefly interrupted. Risk of electric shock! The OSMOMAT obtains a reading for the total osmolality by calculating the temperature difference between the freezing point of the water and the reversal point detected while gonptec the sample solution.
Advantages Key data Measurement Gonotsc Accessories Advantages minimum user involvement via fully automatic measurement of up to 20 samples simple and fast small sample volume: Thermistor Thermistor cable with mounting plate. The following definitions are used in calculating osmolality: The measured one e. The recorder cable that is included is intended only for the analog output output port pin 2 and pin 4, Figure The OSMOMAT can measure solutions with a maximum osmolality of approximately 3 osmols, since this osmolal concentration yields a freezing point temperature of: Osmomat auto Freezing point osmometer.
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Convert Osmomat readings into MPa. You may be asked to provide detailed information while running operations or apply other troubleshooting methods that can only be performed on the unit itself. There are two possible reasons for a failure of crystallization osmmat occur: Next, place the measuring vessel securely onto osmmoat measuring vessel holder.
Restriction of the possibilities for manufacturers to enforce such warranty exclusions and restrictions c. If Gonotec is unable to repair or replace a defective product to which ognotec Gonotec warranty applies, Gonotec shall refund the purchase price of the product within a reasonable period following notification of the respective defect. Use the Pasteur pipette included with the accessories together with a long tube as a bellows to blow debris from the bore.
If Gonotec is notified within the warranty period of a defect in a hardware product and if the Gonotec warranty applies to the defect, Gonotec shall repair or replace the defective product at its discretion. Carefully round off the cutting edge with a file.
Appears beside the name of the product batch. Ensure that you have the equipment documentation handy. The drop of water may be the gpnotec of ice crystals falling from the upper cooling system. Printout in plain text Option A: Five horizontal dashes appear on the digital display.
Antimicrobials — 20th Annual Scientific Meeting. In some states of the US, in some Canadian provinces and in some countries outside North America, for example, the following national laws apply: The two fuses can now be replaced. The inevitable result is miscalibration of the unit and thus faulty measurement results with your samples. How can I convert the readings which obtained directly from the screen for example 0. The needle must be carefully aligned. Equipment must be decommissioned in accordance with local accident prevention guidelines.
Passages requiring special attention are marked as follows: