JH-ST3000 Osmotic Molar Concentration Tester

NegotiableUpdate on 05/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The JH-ST3000 osmotic pressure molar concentration analyzer is developed and designed based on the 2025 edition of the Chinese Pharmacopoeia 0632 osmotic pressure molar concentration measurement method. It is designed using the principle of freezing point descent and consists of a refrigeration system, a thermal sensitive probe for measuring current or potential difference, and an oscillator (or metal probe). During the measurement, immerse the probe into the center of the test solution and lower it into the cooling tank of the instrument. Start the refrigeration system, and when the temperature of the test solution drops below the freezing point, the instrument uses an oscillator (or metal probe) to induce the solution to freeze, automatically recording the temperature at which the freezing point drops.

Product Details

Performance characteristics:

1Using high-precision sensors to ensure testing accuracy;

2Dual cooling system ensures efficient and rapid testing;

3Can perform two-point and multi-point linear calibration to ensure the linearity of the instrument;

4.Can simultaneously measure osmotic pressure molar concentration value, freezing point value, and molar concentration ratio;

5.No need to connect to a computer or other device, it can achieve audit tracking and at least three levels of permission settings；

6.Any variable calibration point,conform to21CFR Part11Audit trail, compliant2025Edition, United States Pharmacopeia and other standards;

7Built inprinterSupport engineers to do3Q.

JH-ST3000Reference for osmolality molar concentration analyzer2025Annual edition of the Chinese Pharmacopoeia0632Research and design of osmotic pressure molar concentration determination method,Osmotic Molar Concentration Tester Designed Based on the Principle of Freezing Point Descent,Composed of a refrigeration system, a thermal probe used to measure current or potential difference, and an oscillator (or metal probe). During the measurement, immerse the probe into the center of the test solution and lower it into the cooling tank of the instrument. Start the refrigeration system, and when the temperature of the test solution drops below the freezing point, the instrument uses an oscillator (or metal probe) to induce the solution to freeze, automatically recording the temperature at which the freezing point drops.

Application fields:

pharmaceutical industry、Clinical laboratory, general internal medicine, urology, nephrology, pediatrics, gynecology, blood filtration, hemodialysis, pharmacy, intensive care unit(ICU)TheIVFVeterinary medicine, forensic medicine, botany, physiology, scientific research and industrial fields, biotechnology fields, electron microscopy application fields, etc.

Technical parameters:

Measurement range:0--3000mOsm/kgH2O

Resolution:1mosmol/kg

Sample size50µlstandard value (20µl-100µl)

Testing time:<100S

Pre cooling time:≤3minute

Repeatability:in50--850 mOsm/kgH2OThe calibration point isRSD＜1%The straight line, in850mOsm/kgH2OWhen isRSD＜1.5%Straight lines within

Accuracy:0--400 mOsm/kgH2Oless than or equal to±2mOsm/kgH2O；400--2000mOsm/kgH2Oless than or equal to±0.5%；

Ambient temperature10-30ºC

Power Supply:AC 220V 50HZ 150W

Overall dimensions:220mm*270mm*340mm

Weight:15KG