RQ-121/D Mini Stirrer

The RQ-121/D Mini Stirrer is a compact laboratory instrument for reliable and accurate liquid mixing. The instrument is equipped with a high-performance Permanent Magnet DC (PMDC) motor that provides stable stirring performance with excellent speed control, ideal for laboratories performing routine testing, formulation work and research activities.

The integrated digital speed indicator allows users to monitor and adjust the stirring speed more accurately, which helps to ensure consistent mixing results in a variety of laboratory applications.

Technical Specifications

Specification	Details
Model	RQ-121/D
Product Type	Mini Laboratory Stirrer
Motor Type	PMDC (Permanent Magnet DC) Motor
Display	Digital Speed Indicator
Speed Control	Variable Speed Control
Operation	Continuous Duty
Installation	Bench Top
Application	Laboratory Liquid Mixing

Main Features

High Performance PMDC Motor
Digital speed indicator – Real Time
Good and even mixing of liquids
Stabilizing mixing effect
Variable speed control
Small bench top construction
Vibration-free, quiet operation

Employs

The RQ-121/D Mini Stirrer is ideal for:

Chemical solution preparation
Mixing pharmaceutical formulations
Preparation of buffer solution 1
Preparation of biological media
Mixing of lab reagents
Sample preparation

Industries We Serve

The RQ-121/D Mini Stirrer is commonly used in:

Pharmaceutical Industry
Chemical Industry
Biotechnology Laboratories
Food & Beverage Labs
Environmental Test Laboratories
Quality Control Laboratories

Why Ernest Vision?

Ernest Vision offers reliable laboratory equipment for research, quality control and industrial applications. Our laboratory stirrers combine precision engineering, solid construction and reliable performance to support laboratories in the pharmaceutical, chemical, biotech and educational sectors around the world.