Author Archives: 行政

In fluid handling systems, reliable connectors are essential for stable operation and leak prevention. The combination of inverted cone fittings and compression rings offers a superior sealing solution for rigid tubing, especially in applications like multi-port switching valves and syringe pumps. 1. What Are Inverted Cone Fittings and Compression Rings? Inverted cone fittings feature a […]

Light-sensitive fluids can degrade quickly under light. This practical guide explains PharMed® BPT’s light-blocking and CIP compatibility, with actionable selection and validation tips. Typical light-sensitive fluids Pharmaceuticals: formulations containing photosensitive actives, serum, and vaccines Fine chemicals: photoresins, photoresists, specialty dyes and monomers Lab reagents: fluorescent dyes, photosensitive proteins and probes Why PharMed® BPT is appropriate […]

Tired of battling equipment failures when moving sticky liquids like chili sauce, salad dressing, or sticky rice glue? The 683K High-Flow Peristaltic Pump, with its superior suction, high-pressure output, and specially designed thickened tube, is your game-changer. This post dives into what makes this pump stand out, where it excels, and how it can elevate […]

When handling viscous liquids like fruit juice, syrup, or salad dressing, choosing the right pump is crucial for smooth, even dispensing. A high-speed peristaltic pump with a small tube diameter and thick-walled tubing offers the perfect balance of pressure and flow control. This pump design handles pressures well, producing a fine spray even with thick […]

1. Basic Troubleshooting Process When a simple peristaltic pump stops working, the issue is often either the motor or the speed controller board. Power-Off Inspection Check if all wiring is connected properly. Look for signs of overheating or burnt smell. Direct Power Test Connect the motor directly to a power adapter: If the motor runs […]

Precise micro dosing is crucial for many compact applications, including portable water quality analyzers, aquarium dosing systems, and lab-scale testing modules. To meet such needs, we present our ultra-mini peristaltic pump—engineered for tight spaces and lightweight requirements. Weighing just around 10g, this tiny pump fits easily within your fingertips. Available in both 3V and 6V […]

A Simple Test, A Pleasant Surprise To our surprise, the peristaltic pump handled it beautifully. Initially, we were worried about potential clogging due to the viscous nature of salad dressing. It’s thicker than water-based fluids, but not quite as dense as honey or syrup. It turned out to be no problem at all. The fluid […]

The Root Cause: Inner Diameter Variation in Extruded Tubing In multi-channel peristaltic pump applications, ensuring highly consistent flow rates across all channels is critical for precise fluid handling (e.g., filling, dispensing, reagent addition). However, a common challenge is flow rate variation between channels. The primary source of this error is often not the pump head itself, […]

Pure Transfer for Precision Applications In precision laboratory experiments, professional medical equipment, or efficient environmental instruments, stable and secure fluid transfer is critical. Our newly launched PP Food-Grade Fluid-Specific Plastic Fittings are engineered for diverse fluid systems, ensuring precise transfer of every drop through pure materials and professional design. Check Demos Key Advantages｜Purity · Sealing · Reliability ✅ Food-Grade Safety […]

All-Round PFA Tubing In demanding laboratory settings and complex industrial processes, the all-around performance of materials is paramount. PFA tubing, with its near-perfect combination of properties, stands out as the undisputed “All-Around Champion,” meeting extreme requirements ranging from ultra-low to high temperatures, and from highly corrosive to ultra-pure fluid transfer.. Purchase now Extreme Temperature Resilience […]