Product Description
The hexagonal-bottom cylinder features a unique hexagonal base design
for superior stability and tip resistance. The body is manufactured
from high-quality borosilicate glass 3.3 with clear, accurate graduations.
Ideal for applications requiring frequent handling and extra stability —
a safe and efficient measuring tool for teaching, pharmaceutical, and
chemical laboratories.
Three Series · Flexible Selection
RichTech offers cylinders in round-bottom,
hexagonal-bottom, and plastic-base series:
1. Round-Bottom Cylinders
- Traditional round-bottom design.
- Suitable for routine laboratory liquid measurement.
2. Hexagonal-Bottom Cylinders
- Hexagonal base for stable, tip-resistant placement.
- Ideal for high-frequency use and applications requiring extra stability.
3. Plastic-Base Cylinders
- Glass body with plastic base and protective ring.
- Impact-resistant and breakage-reducing — especially suitable for teaching and frequent-use environments.
Graduation Options · Three Choices
RichTech offers three graduation technologies to meet different durability and precision requirements:
- White/Blue Printed Graduations (Standard): Fired with high-quality
ceramic ink at high temperature, clear and legible. Meets routine laboratory needs
with excellent cost-effectiveness.
- Copper-Red Printed Graduations (Premium Option): Fired with special
ceramic ink featuring a distinctive copper-red color. Resistant to acids, alkalis,
organic solvents, and chemical corrosion — does not fade or peel. Ideal for laboratories
handling corrosive reagents on a regular basis.
- Laser-Engraved Graduations (Premium Option): Permanently etched
into the glass surface using precision laser technology. Sharp, clear, and completely
wear-resistant — impervious to any chemical reagent. Perfect for high-frequency use,
long-term applications, and high-purity environments.
Design Features
- Hexagonal Base: Provides a larger contact area with the work surface,
offering superior stability and effectively preventing accidental tipping during operation.
- Clear Graduations: White/blue printed, copper-red printed,
or laser-engraved options for quick and accurate volume reading.
- High Transparency: Pure, clear glass for easy observation
of liquid levels and color changes.
- Uniform Wall Thickness: Even thickness provides strength
and reduces breakage risk.
Material Advantage
Manufactured from Borosilicate Glass 3.3 in accordance with ISO 3585 standards.
The ultra-low coefficient of thermal expansion (3.3×10⁻⁶/K) ensures resistance
to thermal shock up to 280°C.
Quality Assurance
Every piece undergoes rigorous dimensional inspection, accuracy verification,
and visual inspection to meet high laboratory standards, providing reliable
performance for your experiments.
Note: Hexagonal-bottom cylinders feature a stable hexagonal
base for secure placement on level surfaces. Do not heat directly. The hexagonal
base design is particularly suitable for frequent-use environments where stability
is critical.
