Circular Quartz Lab Oven Glass Tube

Name: Circular Quartz Lab Oven Glass Tube
Brand: Lianyungang Inpu Quartz Co., Ltd.
SKU: 1683896888_1
Price: 3.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

High-Temperature Heating: Designed as a circular quartz glass tube for laboratory ovens, providing uniform heat distribution through its specialized infrared heating elements.
Durability & Visibility: Made from pure quartz and glass with a polished finish, ensuring resistance to high temperatures while allowing clear observation of internal processes.

Key features

1. Material Technology: Corrosion-Resistant Pure Quartz Construction

With a body made of pure quartz and glass, this lab oven tube ensures resistance to high temperatures (up to 1500°C) and corrosive chemicals, outperforming standard glass tubes in harsh laboratory environments*.

2. Interactive Design: Transparent Circular Shape for Seamless Monitoring

The transparent circular design allows real-time observation of experiments without interrupting the heating process, enhancing safety and efficiency compared to opaque alternatives*.

3. Performance Parameters: Uniform Heat Distribution

The evenly spaced heating elements deliver consistent temperature distribution across the circular surface, ensuring precise results in demanding lab applications like material synthesis or thermal analysis*.

4. Scenario Solutions: Laboratory-Specific Precision

Tailored for laboratory ovens, this tube provides stable high-temperature environments required for tasks such as chemical drying or crystal growth, offering 20% faster heat-up times than conventional models*.

5. Certification Standards: Lab-Grade Reliability

Manufactured to meet ISO-certified standards for laboratory equipment, ensuring durability, chemical inertness, and compliance with safety regulations for controlled environments*.

Product details

The Circular Quartz Lab Oven Glass Tube is a specialized heating element designed for laboratory applications. Crafted from high-purity quartz and glass, this circular tube offers superior thermal stability and visibility, enabling precise temperature control in demanding environments. Its polished finish ensures durability and clarity, while the uniform circular design provides even heat distribution.

Technical specifications

Feature	Specification	Benefit
Material	Pure quartz and glass	Withstands temperatures up to 1200°C
Design	Circular, transparent	Ensures uniform heat distribution
Surface Finish	Polished	Reduces thermal stress and enhances clarity
Electrical Terminals	Stainless steel connectors	Ensures secure power delivery
Certification	ISO 9001-compliant manufacturing	Guaranteed quality for lab environments

Customization guide

Adjustable parameters include:

Tube diameter/length to fit custom oven dimensions.
Coating options (e.g., anti-reflective) for specialized optical needs.
Terminal type to match power supply systems.

Get inspired

Use this tube to create controlled heating zones in lab ovens, sterilization chambers, or material testing setups. Its transparent design allows real-time monitoring of experiments, while the circular shape ensures consistent thermal performance across applications.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Max Temperature	1000°C	1100°C	1200°C
Transparency	85% (UV-Vis)	92% (UV-Vis)	95% (UV-Vis)
Dimensional Accuracy	±0.5mm	±0.3mm	±0.1mm

Supplier's note

Three Technical Breakthroughs:
- Pure Quartz Material: Withstands 1200°C, 20% higher than standard glass tubes.
- Circular Design: Achieves 30% more uniform heat distribution than linear alternatives.
- Polished Finish: Reduces thermal stress by 15%, extending lifespan in high-cycle labs.
Optimal Version Selection:
- Base Model: Ideal for general lab ovens (e.g., microbiology) requiring up to 1000°C.
- Advanced Model: Suitable for material science labs needing precision (e.g., ±0.3mm accuracy for crystal growth).
- Pro Model: Required for extreme applications like semiconductor annealing, where 1200°C and 95% transparency are critical.

With the Pro version’s 1200°C rating, you can safely process high-melting-point materials. Paired with its ultra-high transparency, researchers gain unmatched visibility during high-temperature experiments. The Base Model’s cost-effectiveness makes it perfect for routine sterilization tasks.

Frequently asked questions

Which circular quartz lab oven tube suits high-temperature laboratory applications?
How do I clean the polished surface of a quartz lab oven tube?
What’s the advantage of pure quartz vs regular glass in lab oven tubes?
Can I customize the size of the circular quartz lab oven tube?
Is the quartz lab oven tube FDA/ISO certified for lab use?
Why is the circular design better for lab ovens?
Can this quartz tube be used in industrial ovens instead of labs?
How does the polished finish improve the quartz tube’s performance?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Material Composition	Lab equipment requiring high-temperature stability	Industry Standard: Borosilicate Glass (Melting Point: 820°C, ASTM C1210) Our Base: Pure Quartz (1710°C▲) Our Advanced: Coated Quartz (1750°C▲▲)	Superior heat resistance for extreme lab processes Chemical inertness (resists acids/bases)	Higher cost vs standard glass Brittle compared to metal alternatives
Thermal Performance	High-temperature sterilization chambers	Industry Standard: Up to 1000°C (ISO 9001) Our Base: 1100°C▲ Our Advanced: 1400°C▲▲ (ASTM C1210)	Enables use in ultra-high-temperature labs (e.g., material testing) Uniform heat distribution	Requires specialized power systems for Advanced versions
Surface Finish	Precision lab tools needing smooth surfaces	Industry Standard: Matte Finish (Ra 1.6 μm) Our Base: Polished (Ra ≤0.8 μm▲) Our Advanced: Ultra-Polished (Ra ≤0.4 μm▲▲)	Minimizes sample contamination Enhances optical clarity for monitoring	Polishing adds production cost and fragility
Chemical Resistance	Acidic/alkaline environment use	Industry Standard: Resists 10+ chemicals (ASTM D543) Our Base: 30+ chemicals▲ Our Advanced: 50+ chemicals▲▲ (ISO 750)	Safe for corrosive lab chemicals (e.g., hydrofluoric acid) No coating degradation	Not compatible with hydrofluoric acid (quartz limitation)
Dimensional Stability	Precision instruments requiring rigidity	Industry Standard: Thermal Expansion 3.2×10⁻⁶/°C (ASTM E228) Our Base: 2.1×10⁻⁶/°C▲ Our Advanced: 1.5×10⁻⁶/°C▲▲	Maintains shape under rapid temp changes (e.g., cryogenic testing) Reduces calibration needs	Limited flexibility for non-uniform heating setups
Electrical Conductivity	Insulated heating systems	Industry Standard: Conductivity 1×10⁻⁵ S/m (IEC 60093) Our Base: 5×10⁻⁷ S/m▲ Our Advanced: 1×10⁻⁷ S/m▲▲	Safer for electrically sensitive lab equipment Minimizes energy loss	Requires thicker insulation for Advanced versions