GWF-DS1 Particle Analyzer Audit Tracking Version

Performance Characteristics

■DS1 is an upgraded product based on 8JDS. Meet the requirements of multiple national standards for medical devices, including the 2020 edition of the Chinese Pharmacopoeia, the United States Pharmacopoeia, the Drug Packaging Material Standards, and the infusion equipment GB8368-2018.

■High performance laser light source and optical energy compensation circuit ensure the testing accuracy of various colorless and colored clear samples.

■The injection slit and pipeline are made of imported 316L and PTFE materials, which can directly detect organic solvents, oil matrices, etcWeak acid alkali corrosivenessSpecial solution

■Automatic lifting system, bendable sampling needledesign，Suitable for testing irregular packaging samples

■High performance processor with nearly 10000 counting channels, achieving high-precision data acquisition.

■Fully automatic calibration improves calibration efficiency and ensures accurate and reliable test data.

■It can be calibrated and calibrated according to standards such as the 2020 edition of the Chinese Pharmacopoeia, the United States Pharmacopoeia, and ISO21510The instrument can meet the requirements of drug import and export testing.

■audit trailFunction ensures the integrity of electronic data,You can access the device's usage information and current status at any timedetectiondata

■Multi level permission management ensures data security，Meet the requirements for data audit tracking in computerized systems.

■　adoptAndroid operating system, user-friendly interactive experience, operationsimplification.

■Built in database with massive storage and data statistical analysis capabilities.

■RS232 andUSBInterface,Can be connected to an external computer to store test results, facilitating data classificationretrieve.

■ Visual dust preventionDoor designTo prevent environmental contamination of samples.

Technical Specifications:

■Channel settings: 64 particle size channels, customizable with thousands of particle sizes and an accuracy of 0.1 µ m

■Particle size range: 1-500 µ m

■Counting range: 0-9999999 particles

■Injection volume: 0.2-1000ml (accuracy 0.1ml)

■Injection volume accuracy:<± 0.5%

■Injection speed: 5-80ml/min

■Counting accuracy:<specified value ± 5%

■Channel resolution:>95%

■Relative standard deviation: RSD<1.5% (standard particles ≥ 1000 particles/ml)

■Ultimate detection concentration: 18000 particles/ml

■Mixing speed: 0-1000 revolutions per minute

■Working temperature: 10-40 ℃

■Power supply: 100-240VAC; 50/60Hz；<80W

■Data output: pin printer, RS232 interface, USB storage interface