Potentiometer with Jockey Pencil Manufacturer,Supplier and Exporter in India
Product Code : EL-E-10992
This Potentiometer facilitates the empirical comparison of
electromotive force and the determination of internal resistance in galvanic
cells. Adhering to ISO 9001:2015 manufacturing protocols, the instrument is
designed for Secondary and Vocational physics curricula. It features a
calibrated 100cm scale and low-contact resistance brass blocks for repeatable
measurement accuracy in institutional laboratory environments.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
High-density seasoned hardwood base; High-conductivity
Brass alloy blocks |
|
Scale Dimensions |
100 cm (1 Meter) length; Linear graduation in 1mm
increments |
|
Terminal Interface |
Heavy-duty 4 mm brass socket terminals (lock-type) |
|
Measurement Wire |
Constantan or Manganin (low temperature coefficient of
resistance) |
|
Actuator Type |
Insulated Knife-Edge Jockey with Lead-wire terminal |
Key Pedagogical Outcomes
- 100
cm Calibrated Scale: Enables students to calculate the
potential gradient (k = V/L), supporting the fundamental analysis of
Electrodynamics Module 2.1.
- Knife-Edge
Jockey: Allows learners to identify precise null points without
mechanical deformation of the wire, facilitating the accurate measurement
of unknown EMF values.
- Low-Resistance
Brass Blocks: Minimizes voltage drop across intermediate contacts,
allowing students to evaluate the relationship between conductor
length and potential difference with high fidelity.
- Open-Architecture
Mounting: Supports the synthesis of complex bridge circuits
(Wheatstone/Meter Bridge variants) by providing visible, traceable
electrical paths.
International Logistics & Compliance
Science Lab Export ensures that all Potentiometer
units are prepared for high-volume global institutional distribution.
- Packaging:
Export-grade seaworthy crating (ISPM-15 compliant) featuring anti-warp
internal bracing to maintain scale calibration during transcontinental
transit.
- Documentation:
Consignments include the Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ
Certification, and comprehensive Technical User Manuals in English.
- Durability:
Tropicalized design tested for dimensional stability and adhesive
integrity in operational environments reaching 45°C and 90% non-condensing
humidity.
