Test Tube Holder, Wooden
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Product Code : SCL-AM-11566
The Test Tube Holder, Wooden is a specialized laboratory manual tool designed to safely grip borosilicate glass tubes during heating or chemical reactions. Used primarily in middle and secondary school chemistry, it provides a low-thermal-conductivity handle to protect students from burns. It is an essential component for basic chemical analysis, titration, and substance heating experiments within STEM-based science curricula.
Technical Specifications
|
Component/Attribute |
Specification |
|
Primary Material |
High-density polished hardwood |
|
Grip Mechanism |
Integrated steel tension spring |
|
Construction Type |
Two-piece hinged assembly with riveted pivot |
|
Glassware Compatibility |
Suitable for tubes with diameters ranging from 11mm to 25mm |
|
Total Length |
Approximately 180 mm to 200 mm |
|
Thermal Property |
High thermal insulation; non-conductive handle |
|
Surface Treatment |
Smooth, splinter-free finish for user safety |
Educational Benefits & Features
Feature: Natural hardwood construction.
Benefit: Provides superior thermal insulation compared to metal alternatives, preventing heat transfer to the user’s hand during prolonged exposure to a Bunsen burner flame.
Feature: Steel spring-loaded jaws.
Benefit: Implements a self-closing mechanism that maintains a secure, constant pressure on the glass, reducing the risk of accidental drops or chemical splashes during manual agitation.
Feature: Ergonomic long-handle design.
Benefit: Establishes a safe physical distance between the student and the heat source or hazardous vapors, minimizing the risk of accidental inhalation or thermal injury.
Feature: Non-marring wood interface.
Benefit: The soft-grain contact surface prevents scratching or localized stress fractures on delicate laboratory glassware, preserving the integrity of school laboratory inventories.
Feature: Lightweight profile.
Benefit: Minimizes hand fatigue during long-duration experiments, allowing students to focus on observation and data recording.
Curriculum Alignment
This instrument is designed to meet the rigorous safety and pedagogical requirements of various educational frameworks:
NGSS (Next Generation Science Standards): Supports inquiry-based physical science modules by enabling safe hands-on investigation into matter and its interactions.
TVET (Technical and Vocational Education and Training): Develops foundational laboratory competency and safety protocol adherence for vocational science technicians.
STEM Frameworks: Enhances experimental precision and safety during chemical synthesis and thermal analysis lessons.
Why Choose Educational Instrument?
Direct Manufacturer (OEM) Advantage: We operate proprietary Research and Development (R&D) facilities, ensuring that every batch of equipment is tested for mechanical durability and material consistency.
Factory-Direct Pricing: By eliminating intermediary distributors, we provide high-authority laboratory equipment at a cost-effective price point optimized for large-scale institutional procurement.
International Quality Compliance: Our manufacturing processes adhere to ISO and CE standards, ensuring that all safety hardware meets global benchmarks for classroom and industrial use.
Supply Chain Reliability: We specialize in high-capacity production, offering dependable lead times and product uniformity for bulk institutional tenders and national education projects.
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