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Laboratory-Grade Clear Wall Quartz Flow Cell with M6 Threaded Connectors for Continuous Analysis -TOQUARTZ®
Features of Clear Wall Quartz Flow Cell with M6 Threaded Connectors
TOQUARTZ® Clear Wall Quartz Flow Cell with M6 Threaded Connectors delivers precise optical transmission, chemical durability, and thermal reliability tailored for laboratory and industrial flow analysis.
Thermal and Mechanical Stability
- Service temperature up to 1100 °C continuous use
- Fracture modulus ≥ 350 MPa supports long-term operation
- Expansion coefficient ≤ 0.55×10⁻⁶/K minimizes thermal stress
High Optical Transmission
- UV–Vis range 120–4500 nm, >90% transmission
- Refractive index 1.46 @ 589 nm ensures stability
- Path length tolerance ±0.1 mm reduces measurement error
Secure M6 Connector Integration
- Standard M6 threaded ports, leak-free sealing
- Connector torque tolerance ±0.05 mm fits global systems
- Supports tubing up to 2 bar flow pressure rating
- SiO2 Purity ≥99.98%, up to 99.995%
- Chemical Resistance to Harsh Reagents
- Customization Services Available
Technical Specifications & Dimensions for Clear Wall Quartz Flow Cell with M6 Threaded Connectors
Technical Specifications
| Property | Specification |
| Physical | Fracture modulus ≥ 350 MPa; Density 2.2 g/cm³; Thermal conductivity 120–160 W/m·K; Softening point ~1665 °C; Path length tolerance ±0.1 mm |
| Chemical | SiO2 purity ≥ 99.98% (up to 99.995%); Acid/base resistance stable; Alkali solubility ≤ 50µg/g; Fluoride resistance strong; Low alkali ion content |
| Optical | Transmission 120–4500nm; No absorption peaks; Refractive index 1.46 @589nm; Homogeneity Δn< 2×10-6; UV cut-off ~160nm |
| Thermal | Service temperature up to 1100 °C; Expansion coefficient ≤ 0.55×10-6/K (20–1000 °C); Thermal shock resistance high; Annealing point 1215°C; Strain point 1120°C |
| Mechanical/Integration | M6 threaded connectors; Leak-free sealing; Connector torque tolerance ±0.05mm; Compatible with standard lab tubing; High abrasion resistance |
Size Chart
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-8007 | 3500μl Transparent Quartz Flow Through Cuvette with M6 Threaded Connectors | 10mm | 3500μl | 12.5×12.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-8013 | 3500μl Clear Wall Quartz Flow Cell with M6 Threaded Connectors | 10mm | 3500μl | 12.5×12.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-8016 | 27000 Clear Wall Quartz Flow Cell with M6 Threaded Connectors | 10mm | 27000μl | 51.5x14x60mm |
TOQUARTZ® Analytical Challenge with Clear Wall Quartz Flow Cell with M6 Threaded Connectors
Inline Monitoring in Chemical Reaction Kinetics
Key Advantages
-
Optical stability:
path length tolerance ±0.1 mm under continuous flow -
Corrosion resistance:
stable transmission in 0.1–1 M HCl for >500 hours -
Connector integrity:
M6 threaded seal prevents leaks at 2 bar pressure
TOQUARTZ® solution
A German chemical R&D facility reported clouding of borosilicate cells after just 3 weeks of exposure to acid catalysts, leading to 12% data loss in kinetic studies. Push-fit connectors caused micro-leaks, contaminating samples and forcing shutdowns twice a month. After switching to TOQUARTZ Clear Wall Quartz Flow Cell with M6 Threaded Connectors, clarity was maintained beyond 500 hours in HCl conditions, and threaded seals eliminated leakage. Downtime dropped by 70%, reducing operational costs by approximately €8,000 per quarter.
Nutrient Analysis in Food and Beverage Labs
Key Advantages
-
UV-Vis accuracy:
>92% transmission at 190–210 nm critical range -
Dimensional control:
optical path deviation ≤0.05 mm across batches -
Connector hygiene:
M6 threaded ports withstand 50+ CIP cycles without leakage
TOQUARTZ® solution
A beverage quality control lab in the US reported frequent recalibration due to ±0.2 mm variation in polymer flow cells, causing inconsistent sugar quantification. Poor UV transparency below 210 nm also limited protein detection, delaying batch release by 2–3 days. After adopting TOQUARTZ Clear Wall Quartz Flow Cell with M6 Threaded Connectors, transmission exceeded 92% in the UV range, and path length deviation was reduced to ≤0.05 mm. Calibration stability allowed batch testing to complete 30% faster, saving nearly $15,000 annually in testing costs.
Online Monitoring in Petrochemical Effluent Treatment
Key Advantages
-
Thermal endurance:
continuous operation at 1100 °C without deformation -
Pressure reliability:
M6 connectors maintain seal up to 2.5 bar flow load -
Fouling resistance:
smooth quartz surface reduces deposit buildup by 40%
TOQUARTZ® solution
A refinery wastewater unit in South Korea experienced weekly failures of polymer flow cells under effluent temperatures >250 °C, resulting in daily losses of $5,000 due to monitoring interruptions. Connector leaks under pressure surges forced emergency line shutdowns. With TOQUARTZ Clear Wall Quartz Flow Cell with M6 Threaded Connectors, cells operated reliably for 3 months under effluent streams, maintaining seals at 2.5 bar without leakage. The plant reduced unplanned shutdowns by 80%, saving an estimated $60,000 in annual treatment downtime.
Customization Services for Clear Wall Quartz Flow Cell with M6 Threaded Connectors
Optical Path Customization
Tailored path adjustments improve analytical accuracy in spectrophotometric systems.
-
Path control:
Adjusted optical length enhances measurement reproducibility -
Light clarity:
Optimized quartz walls maintain consistent UV-Vis transmission -
Signal stability:
Precision design reduces calibration drift in repeated testing
Volume and Chamber Design
Flow chamber modifications ensure compatibility with diverse sampling systems.
-
Flow geometry:
Configured chamber shape supports stable liquid circulation -
Capacity balance:
Volume optimization prevents overflow during high-speed sampling -
Sample recovery:
Controlled design minimizes dead volume in small-scale assays
Connector and Interface Options
Connector adjustments ensure seamless integration into global analytical setups.
-
Thread precision:
M6 fittings secure leak-free operation under pressurized flow -
System match:
Connector options align with international laboratory tubing standards -
Seal integrity:
Durable interfaces reduce downtime from connector maintenance
Custom Design Process
TOQUARTZ® design process addresses key challenges faced by engineers in customization.
-
Requirement clarity:
Customers struggle to translate system needs into product drawings -
Tolerance issues:
Inconsistent path alignment leads to repeated calibration cycles -
Integration risk:
Poorly matched connectors disrupt fluid stability in live analysis
User Guide for Clear Wall Quartz Flow Cell with M6 Threaded Connectors
Proper Operation
- Always connect the flow cell using M6 threaded fittings with moderate torque to avoid seal damage.
- Ensure a stable flow rate below 2 bar to maintain leak-free operation during continuous analysis.
- Align the optical path correctly in spectrophotometers to reduce measurement deviation.
Cleaning Procedures
- Rinse the flow path with deionized water immediately after each experiment to prevent residue buildup.
- For protein or organic deposits, soak in neutral pH detergent at 40–50 °C for 20 minutes.
- Avoid strong hydrofluoric acid cleaning as it degrades quartz transparency.
Storage Recommendations
- Store the Clear Wall Quartz Flow Cell with M6 Threaded Connectors in padded cases to prevent scratches.
- Keep the flow cell in a dry environment below 60% humidity to avoid connector corrosion.
- Avoid sudden temperature changes during storage to prevent thermal stress cracks.
Troubleshooting Tips
- If leaks occur, check M6 connector O-rings and replace worn seals promptly.
- For optical noise or reduced transmission, inspect quartz windows for residue and re-clean.
- If inconsistent readings appear, verify that the path length alignment is within ±0.1 mm tolerance.
Secure Reliable Results with Clear Wall Quartz Flow Cell with
M6 Threaded Connectors
Contact us today to discuss your project needs.
Why Partner with TOQUARTZ
Direct Factory Advantage
As a direct manufacturer, we can cut out the numerous intermediate links.
Engineering Expertise
Technical team guides clients from material selection to design optimization, translating specs into deliverables.
Flexible Manufacturing
Handling standard & custom orders via small-batch expertise and prototyping rigor to meet urgent deadlines.
Quality
Assurance
Pre-shipment 3-step validation:
1. dimensional accuracy,
2. material purity ,
3. performance thresholds
Global Supply Chain
Reliable global logistics to industrial hubs (DE/US/JP/KR priority) with trackable milestones.
Releted Products
As a specialized manufacturer with direct factory capabilities, TOQUARTZ provides both standard and custom quartz solutions with engineering support throughout the specification and implementation process.
FAQ
Q: How does the transparent wall of the Clear Wall Quartz Flow Cell with M6 Threaded Connectors improve measurement accuracy?
A: The transparent wall provides full UV-Vis transmission from 120–4500 nm. This prevents stray light absorption and enhances optical clarity in spectrophotometric measurements. Users can achieve more consistent calibration with minimal signal loss.
Q: Why is the M6 threaded connector important in the Clear Wall Quartz Flow Cell with M6 Threaded Connectors?
A: The M6 threaded connector ensures a leak-free seal during continuous flow operation. Unlike push-fit connectors, it maintains stability under pressures up to 2 bar. This makes integration into existing analytical systems more reliable for long-term use.
Q: How does the M6 threaded connector design improve sample integrity in Clear Wall Quartz Flow Cell with M6 Threaded Connectors?
A: The threaded design prevents micro-leaks that often occur in push-fit systems. By ensuring secure sealing, it eliminates contamination risks in closed-loop experiments. This preserves sample integrity during sensitive kinetic or nutrient analysis.
Q: How does the flow-through design of the Clear Wall Quartz Flow Cell with M6 Threaded Connectors benefit continuous monitoring?
A: Its flow-through chamber allows uninterrupted liquid circulation during testing. This reduces sample handling time and minimizes dead volume. Users can run continuous assays without stopping for frequent cell changes.
Q: What are the main troubleshooting issues with the Clear Wall Quartz Flow Cell with M6 Threaded Connectors?
A: Most issues involve leaks from worn O-rings or reduced transmission due to residue buildup. These can be resolved by replacing seals and following proper cleaning protocols. Regular inspection helps maintain stable performance.
Contact our engineering team for technical consultation and pricing. We’ll help you select the optimal specifications for your application requirements.
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