Burette Clamp

Product Code : SCL-CLE-11946

The StemAids Burette Clamp is a specialized laboratory fastener designed to hold a single burette in a perfectly vertical position on a retort stand. Unlike standard utility clamps, the burette clamp is engineered with a "clear-view" geometry that ensures the graduation marks and the meniscus remain completely visible to the user. Manufactured from high-strength die-cast aluminum or acid-resistant polymers, it features a spring-loaded "scissors" mechanism for rapid mounting and a non-slip grip to protect fragile glass walls.

Technical Specifications

Key Pedagogical & Laboratory Outcomes

• Verticality Interface: Facilitates student understanding of Hydrostatic Pressure. Learners identify how a perfectly vertical burette ensures that the gravitational pull on the liquid column is uniform, leading to consistent flow rates.
• Volumetric Application: Enables high-precision Meniscus Reading; the clamp’s design allows learners to apply the "eye-level" technique without the clamp body obstructing the scale.
• Safety Analysis: Supports the analysis of "Mechanical Stress"; the rubber-padded fingers prevent the "crush points" common in screw-tightened clamps, helping students evaluate how to handle long, slender glass instruments safely.
• Endpoint Evaluation: By securing the burette firmly above the conical flask, learners can focus entirely on the drop-wise addition and color change, improving the accuracy of their titration results.

Design Advantages: Why Use a Specialized Clamp?

1. Unobstructed Scale: Standard clamps often hide the very numbers you need to read. The burette clamp grips the sides, leaving the front and back scales clear.
2. Instant Adjustment: The spring-loaded mechanism allows students to raise or lower the burette with one hand to accommodate different flask sizes.
3. Four-Point Grip: Most models use a "V-shaped" or four-point grip system, which automatically centers the burette and prevents it from swinging or tilting.

International Logistics & Compliance

StemAids ensures comprehensive OEM readiness for global institutional procurement:

• Packaging: Export-grade bulk packaging. Clamps are nested in shock-absorbent partitions to protect the spring tension and ensure the grip pads remain pristine during transit.
• Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and Material Safety Data Sheets (MSDS).
• Durability: The internal springs are made of high-tensile stainless steel to prevent rusting and loss of tension in humid or acidic laboratory environments.

Direct OEM Sourcing Advantages

Procuring StemAids Burette Clamps directly ensures vertical manufacturing control:

• High-Contrast Coating: Direct oversight ensures the powder-coating is uniform and chemical-resistant, maintaining a professional lab aesthetic for years.
• Precision Boss Bore: We ensure the mounting hole is perfectly centered, preventing the burette from leaning to one side—a common defect in generic hardware.
• Direct Factory Inventory: Available in both Single and Double (dual burette) configurations.
• Quality Assurance: Every batch is "load-tested" with a 100ml burette filled with mercury-equivalent weights to ensure zero downward slippage.