Osmomat 010 osmotic pressure gauge

NegotiableUpdate on 05/01

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Overview

Osmometer OSMOMAT 010 $r $nSMOMAT 010 is a universal freezing point osmometer used to determine the molar molecular weight of benzene solution and the total osmotic pressure of aqueous solution. OSMOMAT 010 is manufactured based on the same measurement method as OSMOMAT 030, which has been used for many years, especially in the medical field and has a good reputation. Osmomat010 is suitable for detecting freezing points within the range of -5 ° C; C－10 The freezing points of aqueous and organic solutions of C.

Product Details

Product Information

SMOMAT 010It is a universal freezing point osmometer used to determine the molar molecular weight of benzene solution and the total osmotic pressure of aqueous solution.OSMOMAT 010It is based on the fact that it has been used for many years, especially in the medical field, and has a good reputationOSMOMAT 030Made using the same measurement method.Osmomat010Suitable for detecting freezing point range of-5°C－10°CThe freezing points of aqueous and organic solutions.

OSMOMAT 010application

·Measure the osmotic pressure of an aqueous solution
For measuring osmotic pressure,OSMOMAT 010Firstly, calibrate with water and a solution of known osmotic pressure. Then immediately measure with the sample solution under the same conditions. The measurement results can be directly read on the display screenmOsmol/kg
·Measure the molar molecular weight
FirstOSMOMAT 010Correct with pure solvent and a solution of known molar concentration. thenOSMOMAT 010Adjust the zero point of the solvent to10℃ -5℃scope The concentration of the calibration solution is1 -10×10E-2 mol/kgThe measurement has a sensitivity of *. the measurement result（number）Divided by the molar concentration value, represents the measurement cell constant. For sample measurement, prepare based on the expected molar molecular weight5-140g/kgSolution with solvent concentration. The value obtained from this sample solution is also divided by the corresponding concentration to calculate the sample quotient. Divide the sample merchant by the pool constant to directly obtaing/molThe result. For molecular weights below1000g/molUnder normal circumstances, single point measurement is sufficient for measuring. Considering the measurement values of non-polar substances in the low molecular weight range/The non-linear characteristics of concentration ratio should be measured for at least three gradient concentrations. The results obtained in this way must be processed using statistical linear regression.

Product Features:

*Controlled by microprocessor
·Response time approximately1min
·Easy to operate
·Smaller sample volume
·auto-correction

Osmomat 010 Main technical parameters

parameter/model	OSMOMAT 010
sample size	50μl – 30μl
Time required for measurement	about1minute
repetitiveness	<±0,5%or. <±2Digit number（50μl）
display	4,5Digit number
measurement range	Yoda in benzene3000 mOsmol / kg, about40－5000 Dalton
analytical ability	In benzene1 mOsmol / kg, about 3 Digit number/ mMol/kg
Crystallization method	Automatic injection of ice crystals into the solution
cooling	By utilizing air thermal diffusion2Group independent ear patch（Peltier）Air-cooled cooling system
ambient temperature	10oC－35oC
built-in printer	AlphaDigital printer, automatic registration of measurement results, data, time and4Sample number with digits,4Measurement result of digits, normal paper43mmAutomatic paper feeding or button, replaceable ink cartridge, button on/Turn off the printing function and clear the printing error message.
analog output	through standards5Hole socket, output voltage1mV/Digit numbertThe potentiometer recorder continuously records the temperature
RSdata output	RS 232CStandard socket
power supply	230V（±30V），50—60Hz，120VA
weight	about7kg
Standard Configuration	100A disposable plastic testing tube 300mOsmol/kgstandard solution 20injection 2Root spare fuse 1Root main power cord 1Root connecting wire 1Two needle recording thread 8Roll printing paper 1Operation Manual