Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.

OSM-V4.0 Osmometer

The OSM-V4.0 Osmometer is a high-precision osmometer designed specifically for pharmaceutical, clinical, biotechnology, and research laboratories to rapidly determine the osmolality of solutions.

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Product Description

The OSM-V4.0 Osmometer is a high-precision osmometer designed specifically for pharmaceutical, clinical, biotechnology, and research laboratories to rapidly determine the osmolality of solutions. The device features a dual-cooling system that ensures a short pre-cooling time and rapid analysis speed; a single test takes no more than 1.5 minutes and requires only 50–100 µL of sample, making it suitable for a wide range of experimental applications. The instrument supports multi-point calibration and multi-curve configuration to ensure high accuracy and stability of measurement data, while its fluid-free cooling system minimizes maintenance requirements and enhances overall device reliability.

Features

OSM-V4.0 Osmometer 3 Dual cooling system, short pre-cooling time, and fast detection speed

OSM-V4.0 Osmometer 4 It requires a small sample volume to meet the testing needs of various fields.

OSM-V4.0 Osmometer 5 It can perform calibration at any concentration, and can set multiple curves that perfectly match the measurement curve to ensure measurement accuracy.

OSM-V4.0 Osmometer 6 The cooling system uses a heat transfer fluid-free design, eliminating the need for frequent maintenance.

OSM-V4.0 Osmometer 7 Built-in list of hundreds of injectable drug names from the Chinese Pharmacopoeia, facilitating the pre-setting of sample data.

OSM-V4.0 Osmometer 8 Massive data storage to ensure data integrity

OSM-V4.0 Osmometer 9 Printing options can be flexibly configured according to needs , and files can be exported in specified formats.

OSM-V4.0 Osmometer 10 It features multi-level access control to ensure data and operational security.

OSM-V4.0 Osmometer 11 It can connect to a computer or laboratory platform to achieve data sharing.

OSM-V4.0 Osmometer 12 Built-in audit trail function, supports handwritten electronic signatures to ensure data traceability

OSM-V4.0 Osmometer 13 It can be connected to external keyboards, mice and other devices for convenient operation.

OSM-V4.0 Osmometer 14 Its ultra-quiet design meets the noise requirements of noise-sensitive locations such as hospitals and laboratories.

OSM-V4.0 Osmometer 15 Supports switching between Chinese and English, suitable for different language environments.

Functional parameters

Measurement range	0 ~ 4000 mOsmol/ kg H₂O
Sample volume	50 ~ 100 µL
Test time	≤1.5 min (single dose)
Pre-cooling time	≤3 min
Repeatability	RSD ≤ ±1% (300 mOsmol/kg)
Accuracy	±2 mOsmol /kg ( ≤400 mOsmol /kg) ±1% (>400 mOsmol/kg)


resolution	1 mOsmol /kg
linear	≤1%
power supply	AC 220 V ±10% ; 50 Hz ; ≤80 W
External dimensions	260×260×390 mm
Total weight	9 kg
Operating temperature	10 ~ 30 ℃
Operating humidity	5 ~ 80% RH
operating system	Android
Data output	Built-in dot matrix micro printer; RS232 interface, USB storage interface

Application

Pharmaceutical R&D and QC

Accurately measures the osmotic pressure of pharmaceutical formulations to ensure isotonicity and product stability.

Biological and Cell Culture Research

Provides precise osmotic pressure data for cell culture media and biological samples to maintain stable physiological conditions.

Food and Beverage Quality Control

Monitors the osmotic concentration of beverages and dairy products to ensure consistent taste and quality.

Chemical and Solution Analysis Research

Determines solution concentration and molecular interactions in chemical and materials research.

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