Decimal Abacus Manufacturer,Supplier and Exporter in India
Product Code : SCL-ELE-12029
The Decimal Abacus
Instrument is a high-precision manipulative engineered for the empirical
verification of base-10 positional notation, decimal place value, and
arithmetic computation. Designed for Primary and Secondary Mathematics
Laboratories, it facilitates the transition from concrete quantity to abstract
numeral synthesis. This ISO-compliant instrument ensures dimensional stability
and calibration required for institutional instructional mandates.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade (Base) |
Seasoned Hardwood
(Kiln-Dried, 18 mm Thickness) |
|
Dimensions (Base) |
15 cm x 4 cm |
|
Spike Configuration |
7-Column Linear Array; 4 mm
Diameter Metal Spikes |
|
Manipulative Component |
70 High-Density Polymer Beads
in 7-Color Chromatic Index |
Key Pedagogical Outcomes
·
7-Column
Metal Spike Array: Allows students to
perform calculations involving millions (106) down to
decimal fractions, supporting in "Mathematical Value Synthesis."
·
Color-Coded
Chromatic Beads: Facilitates rapid
identification of positional values (units, tens, hundreds, etc.), supporting
"Number Theory Module 101."
·
Ruggedized
18 mm Wooden Base: Ensures structural
integrity during high-frequency laboratory use and manipulative maneuvers,
reinforcing "Tactile Logic and Computational Accuracy."
International Logistics & Compliance
To maintain the
structural alignment of the metal spikes and prevent wood warping during transcontinental
maritime transit, all units are secured in high-density moisture-barrier
packaging and consolidated in export-grade seaworthy crating (ISPM-15
compliant). International procurement documentation includes the Manufacturer’s
Authorization Form (MAF), Certificate of Conformance (CoC), and Laboratory User
Manuals in English. The instrument features a tropicalized design, tested for
operational stability in environments reaching 45°C and 90% Humidity to ensure
zero metal corrosion or material degradation in extreme climates.
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