Liquid Particle Counter For Pharmaceutical QC
The 1–500 μm range supports pharmaceutical particle testing.
Pharmacopoeia channels cover ≥5 μm, ≥10 μm, and≥25 μm.
High-pressure syringe pump controls sample injection accurately.
0.1 mL minimum volume supports limited samples.
316L and PTFE path supports special solutions.
Touchscreen, storage, processing, and printing simplify QC records.
Professional Liquid Particle Counter For Pharmaceutical QC
The FOLISTECH Liquid Particle Counter is a professional solution for pharmaceutical particle testing. It accurately measures particle size and count in injections, sterile powders, infusion devices, filtration efficiency samples, and pharmaceutical packaging materials.
Equipped with a high-pressure syringe pump, dedicated pharmacopoeia channels, and a 1–500 μm test range, the instrument supports small-volume and high-viscosity sample testing. Its 316L stainless steel and PTFE sampling path allows direct testing of organic solvents and oil-based matrices.
With a large color touchscreen, data storage, automatic processing, and a built-in thermal printer, the instrument simplifies routine QC operations, ensures traceable records, and improves workflow efficiency in pharmaceutical laboratories and controlled environments.
Our Liquid Particle Counter Solution
We provide one practical liquid particle counter solution for pharmaceutical particle testing, routine QC inspection, and laboratory sample analysis.

A professional liquid particle counter designed for pharmaceutical particle testing in injections, sterile powders, infusion devices, filtration efficiency samples, and pharmaceutical packaging materials.

Supports 1–500 μm particle detection, dedicated pharmacopoeia channels, high-pressure syringe sampling, touchscreen operation, data storage, and built-in printing for daily laboratory QC records.
Function Of Liquid Particle Counter

Measures particle size and count in injectable liquids for routine pharmaceutical QC.

Supports reconstituted sterile powders for particle monitoring.

Detects particles in IV and infusion equipment for compliance and quality control.

Verifies the performance of filters and ensures particulate removal.
Liquid Particle Counter Data Management
For pharmaceutical QC teams and laboratory managers, accurate particle detection is only one part of the work. Your laboratory also needs consistent records across different batches, sample types, and testing sessions. The FOLISTECH Liquid Particle Counter helps standardize sampling procedures, display results clearly on a large color touchscreen, store historical data safely, and print reports on site. This makes particle monitoring easier to repeat, easier to trace, and easier to explain during quality reviews, helping your team maintain compliance and streamline routine daily operations.

Why Choose FOLISTECH?


Choosing FOLISTECH means more than purchasing a liquid particle counter. Our team provides practical product design, stable manufacturing quality, and comprehensive technical support for pharmaceutical laboratories and QC teams. From helping select the right sampling method to managing data, maintaining calibration, and providing troubleshooting guidance, we ensure particle testing workflows remain consistent, compliant, and efficient. With high-quality instruments and expert support, your laboratory can focus on accurate particle monitoring without worrying about operational complexity.
Liquid Particle Counter Applications In Pharmaceutical QC
When your laboratory needs particle size and count testing for pharmaceutical samples, the FOLISTECH Liquid Particle Counter supports injections, sterile powders, infusion devices, filtration efficiency samples, and packaging materials.

You can use it for routine particle testing in injectable liquids and large-volume infusion samples.

Helps your team monitor particles after sterile powder reconstitution.

Supports your testing work for pharmaceutical packaging materials, infusion devices, and filtration efficiency samples.
Product Details Tab
- Parameter
| Item | Specification |
| Test Range | 1-500 μm |
| Channel Settings | ≥5 μm, ≥10 μm, ≥25 μm, 20 μm, 25-50 μm, 51-100 μm, >100 μm |
| Dedicated Channels for Pharmacopoeia Standards and Pharmaceutical Packaging Material Testing | ≥5 μm, ≥10 μm, ≥25 μm |
| Filtration Efficiency Test | 20 μm |
| Dedicated Channels for Infusion Device Testing | 25-50 μm, 51-100 μm, >100 μm |
| Minimum Injection Volume | Any volume ≥0.1 mL |
| Counting Range | 0-9,999,999 particles |
| Detectable Particle Concentration | 0-10,000 particles/mL |
| Relative Standard Deviation | RSD ≤2%, standard particles ≥1000 particles/mL |
| Sampling Time | 5 mL: <10 s; 100 mL: <3 min |
| Accuracy | Within ±5% of the specified value |
| Channel Resolution | ≥95%, ≥10 μm channel |
| Stirring Speed | 0-1500 rpm |
| Operating Temperature | 0-40°C |
| Power Supply | AC 220 V ±10%; 50 Hz; ≤90 W |
| Dimensions | 390 × 350 × 460 mm |
Customer Feedback For Our Liquid Particle Counter
A Liquid Particle Counter measures particle size and particle count in liquid samples. It is commonly used in pharmaceutical QC for injections, sterile powders, infusion samples, filtration efficiency samples, and packaging materials.
The instrument includes dedicated pharmacopoeia channels: ≥5 μm, ≥10 μm, and ≥25 μm. Additional channels are available for infusion device testing and filtration efficiency, helping you cover standard QC requirements.
Yes. This Particle Counter supports particle size and particle count testing in injectable liquids and large-volume infusion samples, making your routine QC workflow more reliable.
The minimum injection volume is 0.1 mL, enabling your laboratory to test small-volume or high-value samples efficiently.
Yes. You can store thousands of test records, automatically process results, connect to a computer, and print reports on-site, helping your team maintain traceable QC documentation.
Absolutely. It is designed to streamline particle testing, ensure consistent results, and simplify reporting in your laboratory workflows.












