Apparatus for verifying Hooke's law
Product Code : SCL-PL-11417
Engineered for the quantitative validation of linear
elasticity and spring constant determination within Secondary and Vocational
TVET curricula. This school instrument facilitates empirical testing of Hooke’s
Law through a high-contrast millimeter-graduated scale and a
parallax-correcting rotatable index. Optimized for high-repeatability
experimentation, it meets international standards for university-preparatory
laboratory modules and technical engineering fundamentals.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
Ruggedized Anodized Aluminum / Calibrated Alloy Spring
Steel |
|
Scale Resolution |
Millimeter (1 mm) Graduated Markings |
|
Alignment Mechanism |
Integrated Rotatable Index for Zero-Point Calibration |
|
Precision Feature |
Adjustable Pointer for Parallax Error Mitigation |
Key Pedagogical:
- Rotatable
Alignment Index: Allows students to apply zero-point
calibration techniques, eliminating systematic measurement errors and
ensuring high-fidelity data acquisition.
- Millimeter-Graduated
Scale: Enables the precise calculation of the spring constant ($k$)
through displacement measurement, supporting Mechanics Module 1.2.
- Modular
Spring Suspension: Facilitates the comparison of various
elastic coefficients, allowing students to evaluate the
proportionality limits and permanent deformation points of different
materials.
International Logistics & Compliance
This school instrument is secured in export-grade seaworthy
crating (ISPM-15 compliant) to ensure structural alignment and scale integrity
are maintained during global transit. Procurement documentation includes the
Manufacturer’s Authorization Form (MAF), optional IQ/OQ/PQ Certification, and
comprehensive technical manuals in English. The hardware features a
tropicalized finish, laboratory-tested for operational durability in climates
reaching up to 45°C and 90% humidity, preventing the oxidative friction or
thermal expansion that can compromise spring sensitivity in non-OEM
alternatives.
