TH-300A Gradient Mixer

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TH-300A Gradient Mixer

Product ID：SYCHZL019

Price: Please inquire PDF Format

Supply Ability:70SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberTH-300A

Brand NameSHJINPENG

Payment TermsTT，PAYPAL，Alibaba.com Pay

TH-300A Gradient Mixer
Product Introduction
The TH-300A Gradient Mixer is a professional laboratory instrument designed for preparing solutions with continuously changing component concentrations, pH values, ionic strength, or density gradients.
The instrument is widely used in chemical analysis, chromatography separation, biochemical research, biological macromolecule purification, and natural product separation.
During processes such as ion exchange chromatography, continuous pH gradients or ionic strength gradients are often required for elution. In ultracentrifugation separation experiments, continuous density gradients are also needed. The TH-300A gradient mixer provides accurate and stable gradient preparation by controlling solution volume balance and flow rate.
Featuring organic solvent resistance, adjustable mixing speed, controllable output flow, and LED digital display, the TH-300A is an ideal gradient mixing instrument for laboratory gradient preparation and separation research.

Key Features and Advantages
1. Accurate Linear and Step Gradient Preparation
• Produces continuous linear gradients.
• Supports different gradient slopes.
• Adjustable output flow enables customized gradient profiles.
• Suitable for complex laboratory separation requirements.
2. Organic Solvent Resistant Design
• Designed for applications involving organic solvents.
• Compatible with various chemical analysis environments.
• Improves instrument durability and reliability.
3. Adjustable Mixing and Output Control
The TH-300A allows independent adjustment of:
• Mixing speed
• Solution mixing rate
• Output flow rate
Users can easily prepare different gradient forms according to experimental requirements.
4. LED Digital Display
• Real-time display of gradient mixing speed.
• Easy operation and monitoring.
• Improves experimental repeatability.
5. Dual Function Design
Besides gradient preparation, the TH-300A can also work as a:
• Magnetic stirrer
Simply place a sealed magnetic stir bar into the solution container for independent stirring operation.

Working Principle
The TH-300A gradient mixer works based on the principle of controlled-volume and controlled-flow gradient formation.
The instrument uses two solution chambers:
• One chamber contains concentrated solution.
• The other chamber contains diluted solution.
During operation, the two solutions remain balanced while the mixing speed and output flow are precisely controlled. The concentration of the output solution gradually changes over time, creating a continuous gradient.
By adjusting output flow rates at different stages, users can also generate step gradients with specific concentration changes.
This controlled mixing method provides stable and reproducible gradient preparation for chromatography and biochemical separation experiments.

Technical Specifications

Parameter	Specification
Product Model	TH-300A
Product Type	Gradient Mixer / Gradient Mixing Instrument
Gradient Volume	600 mL
Gradient Shape	Linear gradient
Solvent Compatibility	Organic solvent resistant
Mixing Control	Adjustable mixing speed
Output Control	Adjustable output flow
Display	LED digital display
Display Information	Gradient mixing speed
Operation Mode	Automatic balanced mixing
Additional Function	Magnetic stirring
Application	Chemical analysis, chromatography, biochemical separation
Solution Control Method	Volume control and flow control

Applications
1. Chromatography Separation
Used for preparing:
• pH gradients
• Ionic strength gradients
• Elution gradients
Suitable for:
• Ion exchange chromatography
• Protein purification
• Biomolecule separation

2. Biochemical Research
Applications include:
• Biological macromolecule separation
• Enzyme purification
• Sample preparation

3. Chemical Analysis
Used in:
• Organic compound separation
• Natural product extraction research
• Analytical chemistry experiments

4. Ultracentrifugation Preparation
Provides:
• Continuous density gradient preparation
• Sample separation support

5. Laboratory Solution Preparation
Suitable for:
• Research laboratories
• Universities
• Biotechnology laboratories
• Pharmaceutical research centers

TH-300A vs Traditional Manual Gradient Preparation

Comparison Item	TH-300A Gradient Mixer	Manual Gradient Preparation
Gradient Accuracy	High precision automatic control	Depends on operator skill
Gradient Repeatability	Excellent	Variable
Flow Control	Adjustable and stable	Manual adjustment
Mixing Speed Control	Digital adjustable	Difficult to control
Organic Solvent Compatibility	Supported	Depends on container/material
Operation Efficiency	Fast and convenient	Time-consuming
Experimental Consistency	High	Lower
Additional Stirring Function	Available	Requires separate equipment

Frequently Asked Questions (FAQ)
Q1: What is the TH-300A gradient mixer used for?
The TH-300A is mainly used for preparing continuous gradients in chromatography, biochemical separation, chemical analysis, and biological research.
Q2: Can the TH-300A handle organic solvents?
Yes. The TH-300A features an organic solvent resistant design suitable for chemical laboratory applications.
Q3: What type of gradients can the TH-300A produce?
The instrument can generate linear gradients and, by adjusting output flow at different stages, can also create step gradients.
Q4: Can the TH-300A be used as a magnetic stirrer?
Yes. The instrument can function as a magnetic stirrer by using a sealed magnetic stirring bar.
Q5: What is the gradient volume of the TH-300A?
The TH-300A provides a maximum gradient volume of 600 mL.

Product Summary
The TH-300A Gradient Mixer is a reliable organic solvent resistant laboratory gradient mixing instrument designed for precise gradient preparation in chromatography, chemical analysis, and biochemical research.
With adjustable mixing speed, controllable output flow, digital monitoring, and stable gradient formation capability, the TH-300A provides an efficient solution for gradient elution preparation, biomolecule purification, and advanced laboratory separation applications.

Frequently Asked Questions (FAQ)
Q1: What is the TH-300A gradient mixer used for?
The TH-300A is mainly used for preparing continuous gradients in chromatography, biochemical separation, chemical analysis, and biological research.
Q2: Can the TH-300A handle organic solvents?
Yes. The TH-300A features an organic solvent resistant design suitable for chemical laboratory applications.
Q3: What type of gradients can the TH-300A produce?
The instrument can generate linear gradients and, by adjusting output flow at different stages, can also create step gradients.
Q4: Can the TH-300A be used as a magnetic stirrer?
Yes. The instrument can function as a magnetic stirrer by using a sealed magnetic stirring bar.
Q5: What is the gradient volume of the TH-300A?
The TH-300A provides a maximum gradient volume of 600 mL.