Osmotic pressure molar concentration meter

Product features:

The osmotic pressure molar concentration meter is an instrument used to measure the osmotic pressure or molar concentration of solutions and various body fluids. The osmotic pressure molar concentration measurement method is a newly added detection method in the 2010 edition of the National Pharmacopoeia. Applicable for the analysis and detection of osmotic pressure molar concentration in intravenous infusion and spinal injection, eye drops, blood, urine, etc. in injections. This instrument fully meets the testing standards of the 2020 edition of the Chinese Pharmacopoeia, the United States Pharmacopoeia, and the European Pharmacopoeia.

The instrument adopts a full-color LCD touch screen for operation and display, with a simple interface operation. The standalone version has a storage capacity of 50000 sets of data, without the need for expansion, and can be accessed and printed at any time. The instrument adopts a dual semiconductor refrigeration system, without refrigerant, with a cold needle guided anti deviation design, no pollution, and no noise. Capable of permission management and work logs, fully meeting GMP data integrity requirements.

Performance characteristics:

Intelligent design, strong anti-interference performance, good repeatability, and automatic lifting of the probe.

Color touch screen display, intuitive, simple, and easy to understand menu operation interface, with rich interface content.

It has a memory storage function and can save instrument range calibration parameters.

The standalone version has a storage capacity of 50000 sets of data; No need for expansion, can be called and printed at any time.

Equipped with real-time calendar clock function, it can print the detected date and time in the detection report.

The instrument provides a built-in micro printer, and users can print the measurement results for long-term retention.

Meets data integrity requirements, uses password login, and manages and allocates four levels of permissions.

The instrument adopts a dual semiconductor refrigeration system, without refrigerant, with a cold needle guided anti deviation design, no pollution, and no noise.

Wide measurement range, able to meet the detection of osmotic pressure molar concentration for various injections, eye drops, and biological products.

The small sample size makes it suitable for the detection of various trace drugs.

Can provide multiple concentration calibration solutions

Can perform two-point and multi-point linear correction, with good linearity and high detection accuracy.

Built in hundreds of injection drug names in the Chinese Pharmacopoeia, making it convenient to preset test sample information.

Technical parameters:

*Measurement range 0～3000 mOsmol

*Sample volume 50-100μl

*Test time ≤100S

*Precooling time ≤3mi

*Detection accuracy ±2mOsmol/kg (≤400mOsmol/kg) ≤±1% (＞400mOsmol/kg)

*Molar concentration value Two decimal places

*Resolution 0.01 mOsmol

*Repeatability (RSD) ≤1%

*Linearity ≤1%

*Ambient temperature 10～30℃ Recommended 15～25℃

*Ambient humidity ≤60%

*Power supply 220V～ 50Hz 150VA

*Dimensions 225mm*275mm*345mm

*Weight 15kg