Detailed Description

Key Features

Multifunctional hotplate stirrer with weighing and pH monitoring for advanced laboratory applications
4.3-inch full-color touch screen with intuitive interface and encoder knob control
Microcrystalline glass heating surface ensures uniform heat distribution and excellent corrosion resistance
Wide temperature control range from RT+15°C up to 420°C for diverse experimental needs
Magnetic stirring speed adjustable from 1 to 1500 rpm for precise mixing control
Integrated weighing system built directly into the hotplate stirrer base for accurate measurements
Real-time pH monitoring with support for standard laboratory pH electrodes
Voice prompts and temperature curve history for enhanced experiment tracking
18-segment programmable operation for complex and repeatable experimental procedures
Three-layer safety protection system including dry-run protection and over-temperature alerts

Technical Specifications

Model: G3 Magnetic Hotplate Stirrer
Heating Range: RT+15°C to 420°C
Stirring Speed: 1–1500 rpm
Temperature Accuracy: ±(0.30 + 0.005|t|) on plate, ±(0.15 + 0.002|t|) via external probe
Weighing Function: Integrated into the hotplate stirrer base
pH Monitoring: Built-in, compatible with standard lab pH electrodes
Display: 4.3-inch full-color touch screen
Heating Surface: Durable microcrystalline glass
Power Supply: 220V / 2.5A
Dimensions: 343 × 208 × 84 mm
Plate Size: 206 × 230 mm
Net Weight: 3.5 kg
Safety Features: Dry-run protection, rotor error detection, over-temperature alarms

Compatible Accessories

pH electrodes for continuous reaction monitoring
Magnetic stir bars suitable for all hotplate stirrer with weighing models
Beakers, flasks, and reaction vessels up to 5L
External PT100A temperature probe for precise external temperature control
Analytical balance for calibration and reference measurements

Highlighted Advantages

By integrating heating, stirring, and weighing into a single platform, the G3 functions as a heating magnetic stirrer with balance, eliminating the need for separate devices and reducing manual handling errors. This integrated design improves laboratory efficiency, experimental consistency, and overall data reliability.

Why Choose the G3 Hotplate Stirrer with Weighing

As an experienced hotplate stirrer manufacturer and supplier, we design laboratory stirring solutions that prioritize precision, safety, and long-term reliability.
The G3 hotplate stirrer with weighing minimizes equipment clutter while offering accurate control over heating, stirring, weighing, and pH parameters, making it suitable for both routine laboratory work and advanced research applications.

Explore Related Laboratory Stirring Solutions

Explore related laboratory stirring and heating equipment, including advanced magnetic hotplate stirrers and multifunctional laboratory mixing systems designed to meet different experimental control requirements.

Shipping Information

We provide worldwide shipping for all laboratory equipment. Every order is carefully packaged to ensure safe delivery. If the item is in stock, it will be shipped within 3–7 business days after payment confirmation. For out-of-stock items, we will inform you of the estimated shipping time based on the specific product.

Shipping Methods: DHL, FedEx, UPS, or sea freight (depending on order size and destination)
Estimated Delivery Time:

Asia: 5–10 business days
Europe & North America: 7–12 business days
South America & Africa: 10–15 business days
Sea freight: subject to actual transit time

Tracking: A tracking number will be provided via email once the shipment has been dispatched.
Customs & Duties: Buyers are responsible for any import taxes or customs duties required by their country or region.

For bulk orders, custom packaging, or special shipping arrangements, please contact our team for personalized assistance at lab@equilrxnlab.com.

Product specifications

G3 Hotplate Stirrer Specifications

Parameter	G3 Hotplate Stirrer
Display	4.3-inch full-color touch screen
Input Method	Rotary encoder + touch
Plate Material	Microcrystalline glass
External Sensor	4-wire PT100A
Temperature Control Mode	2-stage feedforward
Operating Temperature Range (°C)	RT+15 to 420
Temperature Setting Resolution (°C)	0.1
Temperature Measurement Precision (°C)	0.1
Plate Temperature Accuracy (°C)	±(0.30+0.005\|t\|)
External Temperature Accuracy (°C)	±(0.15+0.002\|t\|)
Plate Temperature Fluctuation (°C)	±0.5
External Temperature Fluctuation (°C)	±0.2
Stirring Motor	Brushless servo
Stirring Speed Range (rpm)	1 to 1500
Speed Setting Resolution (rpm)	1
Speed Measurement Precision (rpm)	1
Speed Fluctuation (rpm)	1
Timer (min)	5999
Voice Prompt	Supported
Overall Dimensions (mm)	343×208×84
Plate Size (mm)	206×230
Net Weight (kg)	3.5
High Temp Warning	Power off with 90 minutes continued warning
High Temp Indication Method	Symbol flashing
Temperature Protection Circuits	3 independent circuits
Dry Burn Detection	Yes
Rotor Error Detection	Yes
Temperature Curve Playback	Yes
Program Control	Yes, 18 segments
Weighing Function	Yes
pH Meter Function	Yes
Protection Grade	IP21
Power Supply	220V/2.5A

introduce

Application Scenarios

Chemical Synthesis and Reaction Monitoring
- Ideal for small- to medium-scale organic and inorganic synthesis where precise temperature control and stirring speed are critical.
- Real-time weighing and pH measurement allow chemists to monitor reactant addition and reaction progress without interrupting the experiment.
- Suitable for titration experiments requiring constant stirring and accurate pH tracking.
Pharmaceutical Research and Quality Control
- Enables formulation development by providing controlled stirring and heating with simultaneous weighing of active pharmaceutical ingredients (APIs).
- Supports stability testing and reaction monitoring in drug synthesis processes.
- pH monitoring ensures the correct environment for pH-sensitive compounds.
Biochemical and Life Sciences Applications
- Used in enzyme reactions, cell culture media preparation, and buffer solution formulation where tight temperature and pH control are essential.
- Facilitates preparation of biochemical reagents requiring precise mixing and temperature settings.
- Assists in protein precipitation and solubility studies with integrated weighing for accurate component measurement.
Environmental and Water Quality Analysis
- Supports water testing laboratories by enabling sample heating and stirring while continuously monitoring pH and mass changes.
- Useful for chemical dosing experiments and pollutant degradation studies requiring controlled reaction conditions.
Food and Beverage Industry R&D
- Assists in flavor extraction, fermentation monitoring, and formulation development where stirring, heating, and pH must be tightly regulated.
- Integrated weighing facilitates ingredient quantification during sample preparation.
Material Science and Nanotechnology
- Suitable for preparing nanomaterials and polymer solutions needing homogeneous stirring and temperature stability.
- Weighing and pH monitoring help maintain precise reaction parameters during material synthesis.
Educational and Teaching Laboratories
- Provides students and researchers with an intuitive interface to learn and conduct experiments involving temperature control, stirring, weighing, and pH measurement simultaneously.
- Enhances understanding of reaction kinetics and process control through real-time data.