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Blood Cell Counter, 2 Cell, Differential
blood-cell-counter-2-cell-differential

Two-cell differential counter with totalizer and audible alert.

SKU: BCC2
Blood Cell Counter, 5 Cell, Differential
blood-cell-counter-5-cell-differential

Five-cell differential counter with totalizer and audible bell.

SKU: BCC5
Blood Cell Counter, 8 Cell, Differential
blood-cell-counter-8-cell-differential

Eight-cell differential counter with totalizer and bell alert.

SKU: BCC8
Bucket And Cylinder (Archimedes Principle Set)
bucket-and-cylinder-archimedes-principle-set

Hydrostatics educational toy for children.

SKU: BC3534
Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm
glass-cylindrical-lens-bi-concave-50x45mm-fl-72mm

50x45mm lens with concave curvature and 72mm focal length.

SKU: RAYLENS5045BC72
blood-cell-counter-2-cell-differential
Blood Cell Counter, 2 Cell, Differential (BCC2)

Blood Cell Counter, 2 Cell, Differential

Heavy-duty two-cell differential blood counter with a totalizer window that records cumulative counts. Each cell (LYMPH and POLY) counts up to 999. Internal bell rings at every 100 total counts. Red and white keys improve visibility. Features corrosion-resistant ABS outer shell and dual reset knobs to clear counts. Suitable for medical and laboratory applications.


Product Specifications

Counting Capacity 999 per key (LYMPH and POLY)
Totalizer Displays sum of both counters
Audible Alert Bell rings every 100 total counts
Reset Mechanism Reset knobs on both sides
Key Color Red and white for visibility
Body Material Corrosion-resistant ABS
Weight 360 g
Dimensions (L×W×H) 18 cm × 8 cm × 5.2 cm
Operation Method Press one key at a time for accuracy

Applications and Benefits:

  • Differential blood cell counting in labs
  • Tracks LYMPH and POLY counts with totalizer
  • Audible bell alerts at 100-count milestones
  • Reduces errors with red and white keys
  • Resets quickly with dual side knobs
  • Durable ABS construction for repeated use

Caution:

Only press one button at a time to avoid miscounts. Test and calibrate unit before use. Ensure full depression of keys for accurate recording.

SKU: BCC2
blood-cell-counter-5-cell-differential
Blood Cell Counter, 5 Cell, Differential (BCC5)

Blood Cell Counter, 5 Cell, Differential

Heavy-duty five-cell blood counter designed for differential cell counts in laboratory environments. Each key (BASO, EOSIN, MONO, LYMPH, POLY) records up to 999. Includes a totalizer that sums all five counts. A bell rings for every 100 total counts. Reset knobs on both sides allow complete zeroing of all cells. Red and white keys improve visibility and help prevent input errors. Constructed with a corrosion-resistant ABS shell for durability.


Product Specifications

Counting Capacity 999 per key (BASO, EOSIN, MONO, LYMPH, POLY)
Totalizer Displays sum of all five counters
Audible Alert Bell rings every 100 total counts
Reset Mechanism Zero reset knobs on both sides
Key Color Red and white for visibility
Body Material Corrosion-resistant ABS
Weight 590 g
Dimensions (L×W×H) 24 cm × 8 cm × 5 cm
Operation Method Fully depress one button at a time

Applications and Benefits:

  • Used for differential blood cell counting in labs
  • Individually tracks BASO, EOSIN, MONO, LYMPH, and POLY cells
  • Totalizer provides overall sum of all entries
  • Bell alert every 100 total counts aids monitoring
  • Resets quickly using dual side knobs
  • ABS shell offers corrosion resistance and durability
  • Red/white keys enhance clarity and reduce input errors

Caution:

Always press only one button at a time to avoid miscounts. Calibrate and test the counter before use. Ensure full depression of each key for proper recording.

SKU: BCC5
blood-cell-counter-8-cell-differential
Blood Cell Counter, 8 Cell, Differential (BCC8)

Blood Cell Counter, 8 Cell, Differential

Heavy-duty eight-cell differential blood counter designed for laboratory use. Each key (BASO, EOSIN, MYLEO, JUVEN, STAB, SEG, LYMPH, MONO) records up to 999. A totalizer window displays the cumulative total across all cells, and an internal bell sounds at every 100 total counts. Red and white keys provide visibility to minimize errors. Reset knobs on each side clear all values simultaneously. Built with a corrosion-resistant ABS outer shell.


Product Specifications

Counting Capacity 999 per key (BASO, EOSIN, MYLEO, JUVEN, STAB, SEG, LYMPH, MONO)
Totalizer Displays sum of all eight counters
Audible Alert Bell rings every 100 total counts
Reset Mechanism Dual side zero reset knobs
Key Color Red and white for visibility
Body Material Corrosion-resistant ABS shell
Weight 770 g
Dimensions (L×W×H) 31 cm × 8 cm × 5.2 cm
Operation Method Fully depress one button at a time

Applications and Benefits:

  • Differential blood cell counting in laboratories
  • Tracks eight specific cell types individually
  • Totalizer shows real-time cumulative count
  • Audible bell signals every 100 total counts
  • Red and white keys enhance clarity and reduce errors
  • Reset knobs clear all values for reuse
  • Durable ABS housing resists corrosion

Caution:

Only press one key at a time to avoid miscounts. Fully depress each button. Test and calibrate upon arrival to ensure accuracy.

SKU: BCC8
bucket-and-cylinder-archimedes-principle-set
Bucket And Cylinder (Archimedes Principle Set) (BC3534)

Bucket And Cylinder (Archimedes Principle Set)

The Bucket And Cylinder (Archimedes Principle Set) is a scientific tool designed to help students understand the principles of Archimedes. The set includes a cylinder and bucket, which can be used to demonstrate the concept of buoyancy and displacement. The Archimedes Principle states that the weight of an object in water is equal to the weight of the water displaced by the object. This set is for science experiments and educational demonstrations.


Product Specifications

Product Name Bucket And Cylinder (Archimedes Principle Set)
Included Components Cylinder, Bucket, Archimedes Principle
Weight 38g
Packaging Individual packaging

Applications and Benefits:

  • Science experiments
  • Educational demonstrations
  • Learning about Archimedes' principle
  • Understanding buoyancy and displacement
  • STEM education

Caution:

This set involves the use of water and may pose a drowning hazard. Adult supervision is recommended.

SKU: BC3534
glass-cylindrical-lens-bi-concave-50x45mm-fl-72mm
Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm (RAYLENS5045BC72)

Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm


This Glass Cylindrical Lens is a Bi-Concave lens that measures 50X45mm with a focal length of 72mm. Made from high-quality glass, this lens is perfect for a wide range of optical applications. The Bi-Concave shape of the lens allows for a wider field of view, making it ideal for use in imaging and projection systems. Whether you're a professional photographer or a hobbyist, this lens is sure to meet your needs.


Product Specifications:

Product Name Glass Cylindrical Lens, Bi-Concave 50X45Mm Fl 72Mm Cylindrical
Material Glass
Type Bi-Concave Glass Cylindrical Lens
Size 50X45Mm
Focal Length 72Mm

Perfect for:

  • Optical engineers and designers
  • Manufacturers of optical instruments
  • Research and development teams
  • Universities and educational institutions
  • Scientific laboratories
  • Medical facilities

SKU: RAYLENS5045BC72
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