Graham Condenser 24/40 200mm Coil Glassware by Dinglab

Description

Product Overview

The Graham Condenser 24to40 200mm coil glass is a premium laboratory condenser designed for precise temperature control and efficient vapor condensation. Constructed from G3.3 borosilicate glass, the unit offers superior chemical resistance, high thermal shock tolerance, and a long service life. The annealing point of 560 °C and softening point of 820 °C ensure the glass maintains structural integrity even under demanding laboratory conditions. With a coil length of 200 mm and a diameter range of 24 mm to 40 mm, the condenser provides a large surface area for rapid heat exchange, reducing reflux time and improving overall experimental efficiency. The compact package dimensions of 14.5 × 3.5 × 2.3 inches and a lightweight of 11.2 oz make it easy to handle, store, and integrate into a variety of glassware assemblies. Manufactured by Dinglab, a trusted name in scientific glassware, this condenser meets rigorous quality standards and is backed by a reputation for reliability.

Usage

This condenser is ideally suited for a wide range of laboratory applications, including distillation, reflux, and cooling operations. In organic synthesis labs, the Graham Condenser efficiently condenses vapors, allowing for the collection of pure fractions without loss of material. In teaching laboratories, its clear glass construction enables students to observe the condensation process in real time, reinforcing fundamental concepts of phase change and heat transfer. The unit can be paired with standard round‑bottom flasks, heating mantles, and cooling baths, making it a versatile component of any experimental setup. Its robust borosilicate composition tolerates exposure to aggressive solvents, acids, and bases, ensuring consistent performance across diverse chemical environments. Whether used in research facilities, quality‑control labs, or educational settings, the Graham Condenser delivers reliable condensation performance, helping scientists achieve reproducible results.

Why Choose Us

Choosing the Graham Condenser from Dinglab means selecting a product that combines meticulous craftsmanship with advanced material science. Each unit undergoes a rigorous annealing process that eliminates internal stresses, guaranteeing uniform thickness and flawless clarity. Dinglab’s quality assurance program includes comprehensive testing for thermal resistance, pressure tolerance, and chemical compatibility, ensuring that every condenser meets or exceeds industry standards. The company’s commitment to customer satisfaction extends beyond the point of sale, offering responsive technical support, detailed usage guidelines, and a straightforward return policy. By investing in this condenser, laboratories benefit from reduced downtime, lower maintenance costs, and enhanced experimental accuracy. The product’s design also emphasizes safety; the smooth glass surfaces minimize the risk of breakage, and the coil geometry promotes efficient heat dissipation, protecting both the user and the surrounding equipment.

Key Features

• Durable G3.3 borosilicate glass resists chemicals and thermal shock for long‑term reliability.
• 200 mm coil length with 24‑to‑40 mm diameter provides a large condensation surface for fast cooling.
• Compact size and lightweight design simplify handling, storage, and integration into existing setups.
• High annealing (560 °C) and softening points (820 °C) ensure stability under demanding laboratory conditions.
• Backed by Dinglab’s dedicated customer support and hassle‑free warranty for peace of mind.

FAQ

What type of glass is used in the Graham Condenser?

The condenser is made from G3.3 borosilicate glass, which offers excellent chemical resistance, low thermal expansion, and high durability, making it suitable for a wide range of laboratory applications.

Can this condenser be used with standard laboratory heating equipment?

Yes, the Graham Condenser is compatible with common laboratory heating devices such as heating mantles, oil baths, and hot plates. Its design allows easy connection to standard round‑bottom flasks and adapters.

What is the recommended cleaning procedure?

After each use, rinse the condenser with distilled water to remove residues, then soak in a mild laboratory detergent solution if needed. Rinse thoroughly and allow to air‑dry before storage.

Is the condenser suitable for high‑temperature applications?

Absolutely. With an annealing point of 560 °C and a softening point of 820 °C, the condenser can withstand high‑temperature processes without compromising its structural integrity.

What warranty does Dinglab provide?

Dinglab offers a one‑year limited warranty covering manufacturing defects. The warranty includes replacement or repair services and access to technical support for troubleshooting.