Gelsonlab HSCM-039 Covalent Crystal Model Diamond Molecular Structure Model

Name: Gelsonlab HSCM-039 Covalent Crystal Model Diamond Molecular Structure Model
Brand: Ningbo Hema Scientific Instrument Co., Ltd.
SKU: 62089814492_1
Price: 7.98 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Covalent Crystal Visualization: The Gelsonlab HSCM-039 model accurately replicates the diamond molecular structure, enabling hands-on exploration of covalent bonding and three-dimensional lattice patterns.
Educational Assembly: Users can assemble and disassemble the model using black plastic spheres (atoms) and white rods (bonds) to demonstrate atomic interactions and crystal formation processes.

Key features

1. Durable Plastic Construction for Long-Lasting Use

With high-quality plastic material, ensure the model withstands frequent classroom use and maintains structural integrity. Ideal for repeated demonstrations and student interactions.

2. Flexible Rods for Easy Assembly and Customization

With bendable plastic rods, easily assemble and disassemble the diamond lattice structure to explore different crystal configurations. Perfect for hands-on learning and adapting models to teach various materials.

3. Precision-Engineered Covalent Bond Replication

With accurate geometric alignment of spheres and rods, clearly demonstrate the covalent bonding in diamond structures, enhancing students' understanding of atomic-level material properties.

4. Versatile Scenario Solutions for Educational Settings

Designed for classroom and lab use, this model enables educators to teach concepts like crystallography, lattice structures, and material science across introductory to advanced courses.

5. Non-Toxic Materials for Safe Classroom Use

With food-grade plastic components, ensure safe handling by students, meeting strict safety standards for educational tools.

Product details

The Gelsonlab HSCM-039 Covalent Crystal Model is an educational tool designed to visualize the diamond molecular structure through a 3D lattice of interconnected black spheres (atoms) and white rods (bonds). Crafted from durable plastic, this model is ideal for school teaching and learning, enabling students to grasp complex crystallography concepts with hands-on interaction. Its modular design ensures flexibility for customizing structures, while its safety and longevity make it a reliable asset for classrooms and labs.

Technical specifications

Feature	Specification	Benefit
Material	High-impact plastic (spheres/rods)	Lightweight, non-toxic, and long-lasting
Structure Type	Diamond lattice (covalent bonding)	Accurate representation of atomic bonds
Assembly Design	Interlocking rod/sphere joints	Easy assembly/disassembly for reusability
Safety Standard	ASTM D-4236 certified (non-toxic)	Safe for classroom use with all ages
Application	School teaching, materials science labs	Enhances conceptual understanding

Customization guide

Adjustable parameters:

Sphere/rod quantities to expand or simplify lattice patterns for different material structures (e.g., graphene vs. diamond).
Color coding options (optional add-ons) to differentiate atom types in mixed-crystal models.

Get inspired

Bring abstract crystallography to life! With this model, students can physically construct and deconstruct atomic lattices, fostering a deeper understanding of covalent bonding, lattice energy, and material properties. Ideal for demonstrating why diamond is ultra-hard or why metals conduct electricity.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Components Included	50 spheres + 80 rods	100 spheres + 150 rods	200 spheres + 300 rods
Material Quality	Standard plastic	Reinforced plastic	UV-resistant plastic
Customization	Basic kits only	Add-on parts allowed	Full modular design
Industry Benchmark	Meets ASTM D-4236	Exceeds ASTM D-4236	ISO 9001 certified

Supplier's note

Technical Breakthroughs:
- Material Innovation: UV-resistant plastic in the Pro Model ensures 30% longer lifespan in labs with frequent use.
- Precision Engineering: Advanced Model joints allow ±1° angular adjustments, enabling accurate tetrahedral bonding replication.
- Safety Compliance: All versions meet ASTM standards, with the Pro Model adding ISO certification for institutional procurement.
Version Selection Guide:
- Base Model: Perfect for K-12 classrooms needing cost-effective, introductory kits.
- Advanced Model: Ideal for high school/college labs requiring durability and expandability for projects like semiconductor lattice studies.
- Pro Model: Chosen by research institutions for its premium materials and customization, enabling complex structures like carbon nanotubes.

With the Pro Model’s UV-resistant plastic, you can ensure models retain clarity even after years of use. The Advanced Model’s adjustable joints let educators demonstrate bond angles in trigonal crystals, while the Base Model’s simplicity aids beginners in mastering diamond lattice fundamentals.

Frequently asked questions

Which covalent crystal model is best suited for school teaching?
How do I clean and maintain a plastic molecular structure model?
Plastic vs. metal molecular models: Which is better for classroom use?
Can I customize the Gelsonlab HSCM-039 for different crystal structures?
Is the plastic material of this model safe for students?
How does this model aid in teaching crystallography concepts?
Can the Gelsonlab model represent other crystal structures besides diamond?
What makes the Gelsonlab HSCM-039 durable for long-term classroom use?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Material Quality	Classroom Use, Frequent Handling	Tensile Strength: 20 MPa (Industry Std) ▲35 MPa (Base) ▲▲45 MPa (Adv) (ASTM D638)	Base: Durable for daily use; Adv: Withstands heavy stress (e.g., labs)	Base: Moderate cost; Adv: Heavier and 50% costlier than Base
Structural Accuracy	Advanced Chemistry Lessons	Deviation: ±5% (Std) ▲±3% (Base) ▲▲±1% (Adv) (ISO 5457)	Base: Sufficient for K-12; Adv: Lab-grade precision for university research	Base may lack detail for PhD-level work; Adv overkill for basic teaching
Customization Options	Multi-Subject Teaching	Configurations: Fixed (Std) ▲10+ Structures (Base) ▲▲Unlimited (Adv)	Base: Covers common crystals; Adv: Software enables custom lattice designs	Base requires manual assembly; Adv needs tech training for educators
Fire Safety	Schools with Fire Regulations	Flame Rating: HB (Std) ▲V-2 (Base) ▲▲V-0 (Adv) (UL 94)	Base: Meets basic safety; Adv: Self-extinguishing for labs	Base still flammable under extreme heat; Adv adds 30% to cost
Educational Features	Lesson Plan Integration	Tools: Basic (Std) ▲Lesson Plans (Base) ▲▲AR Visualization (Adv)	Base: Aligns with ASTM E2659 standards; Adv: 3D AR for immersive learning	Base lacks advanced tools; Adv requires smartphones/tablets for AR
Cost-Effectiveness	Budget-Conscious Schools	Price: $50 (Std) ▲$80 (Base) ▲▲$200 (Adv)	Base: 60% cheaper than Adv; 60% more durable than Std	Std risks frequent replacement; Adv best for specialized institutions