Detailed Description
Main Features
Advanced hotplate stirrer with weighing and pH monitoring functions
4.3-inch full-color touch screen for intuitive operation
Microcrystalline glass top ensures uniform heating and corrosion resistance
Temperature control range from RT+15°C up to 420°C
Stirring speed adjustable from 1 to 1500 rpm
Accurate weighing integrated directly into the hotplate stirrer with weighing unit
Real-time pH measurement with optional electrode support
Voice prompts and temperature curve history for efficient monitoring
18-segment programmable settings for complex experiments
Three-layer protection system ensures safe operation
Technical Specifications
This hotplate stirrer with weighing offers high performance in a compact format:
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 base of the hotplate stirrer with weighing
pH Monitoring: Built-in, supports standard lab pH electrodes
Touch Screen: 4.3-inch color display with encoder knob
Material: Durable microcrystalline heating surface
Power Supply: 220V / 2.5A
Dimensions: 343 × 208 × 84 mm
Plate Size: 206 × 230 mm
Weight: 3.5 kg
Safety: Dry-run protection, rotor error detection, over-temperature alerts
Compatible Accessories
pH Electrodes for real-time pH measurement
Magnetic stir bars for use with all hotplate stirrer with weighing models
Beakers, flasks, and reaction vessels up to 5L
External PT100A temperature probe for precise external control
Analytical balance (for calibration or reference)
Why Choose the G3 Hotplate Stirrer with Weighing
The G3 model stands out as a reliable hotplate stirrer with weighing for laboratory professionals. Its seamless integration of stirring, heating, weighing, and pH monitoring reduces equipment clutter and ensures precise control over critical reaction parameters. Whether you’re working in chemistry, biology, or pharmaceutical labs, this hotplate stirrer with weighing enhances productivity, safety, and reproducibility.
Watch Product Demonstrations
Explore real-world performance and applications in our product demo videos. Visit our video library for more insights and demonstrations.
Explore More Magnetic Stirring and Heating Solutions
Looking for more models like this hotplate stirrer with weighing Explore our full range of magnetic stirrers and hotplate stirrers designed for laboratory precision and multifunctional use.
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
| 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 |
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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.
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Comprehensive Safety Protection Measures
Triple independent temperature protection ensures safe operation.
Temperature Curve Recording with Process Traceability
The G3 Series Magnetic Stirrer records temperature curves, allowing retrospective analysis to track temperature changes and identify issues in failed experiments.
Programmable Control for Complex Experiments
The G3 Series Magnetic Stirrer supports programmable control of temperature, speed, and time with up to 18 steps for precise and automated complex experiments.
Advanced Timer with Customizable Post-Run Actions
The G3 Series Magnetic Stirrer offers a timer up to 99 hours 59 minutes with customizable post-timing actions for flexible experiment control.
