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Cuvete de fluxo de quartzo transparente de baixo volume morto com conectores de rosca PTFE M10 para sistemas de injeção de fluxo
Continuous-Flow Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors for Clinical Diagnostics
Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors for Water Quality Monitoring
Transparent-Wall Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors for UV-Vis Absorbance Analysis
Secure-Sealed Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors for Industrial Chemical Processing

Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors for Flow Injection Systems -TOQUARTZ®

TOQUARTZ® Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector is designed for laboratories and analytical instrument manufacturers requiring stable UV-Vis and fluorescence measurements. Built from UV-grade fused quartz, it provides excellent transmission between 190–2500 nm with consistent optical path accuracy. The PTFE M10 screw threaded connectors allow secure integration into pumps, manifolds, and flow injection analysis systems. This product addresses the need for durable, chemically resistant cuvettes with customizable channel widths and volumes.
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Suporte técnico

Features of Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors

The following product features highlight why the Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector is widely adopted in spectroscopy, fluorescence detection, and environmental monitoring.

Chemical Durability Against Acids and Bases

  • Acid and Alkali Resistance – Quartz material stable against HCl, H₂SO₄, NaOH solutions.
  • Compatibilidade com solventes – Tolerant to common organics such as ethanol and acetone.
  • Reduced Contamination Risk – Inert quartz minimizes sample carryover in FIA systems.

High Optical Transmission (190–2500 nm)

  • Broad Spectrum Range – Stable transmission from UV to NIR across 190–2500 nm.
  • Low Baseline Deviation – Polished quartz windows ensure ≤0.3% transmittance variation.
  • Accurate Path Length – Standard 10 mm with ±0.1 mm precision for repeatable results.

Mechanical Strength and Thermal Stability

  • High Fracture Modulus – ≥350 MPa, reducing breakage during frequent use.
  • Estabilidade térmica – Quartz body withstands >1100 °C, PTFE caps suitable ≤200 °C.
  • Long Service Life – Ultra-low wear coefficient maintains integrity in high-flow setups.
Transparent-Wall Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors for UV-Vis Absorbance Analysis
TOQUARTZ® Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors
  • SiO2 Pureza ≥99,98%, até 99,995%
  • Resistência química a reagentes agressivos
  • Serviços de personalização disponíveis

Technical Specifications & Dimensions of Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors

TOQUARTZ® Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector is characterized by strict technical specifications that define its physical, chemical, optical, and mechanical performance. This section provides the essential parameters and is directly related to the detailed specification table and model dimension chart.

Especificações técnicas

PropriedadeEspecificação
Propriedades físicasDensity: 2.20 g/cm3
Refractive Index (589 nm): 1.458
Thermal Expansion Coefficient (20–1000 °C): ≤0.55×10-6/K
Softening Point: 1680 °C Thermal Conductivity: 120–160 W/m·K
Propriedades químicasPurity: ≥99.98%
SiO2 Acid Resistance: Stable against HCl, H2SO4, HNO3
Alkali Resistance: Stable against ≤1 M NaOH, KOH
Solvent Resistance: Tolerant to ethanol, acetone, isopropanol
HF Compatibility: Not resistant to hydrofluoric acid
Propriedades ópticasTransmission Range: 190–2500nm
Path Length Accuracy: ±0.1mm (10mm nominal)
Homogeneity: ≤0.3% transmittance deviation
Absorption Peaks: None in UV-Vis range
Fluorescence Background: Negligible
Propriedades mecânicasFracture Modulus: ≥350MPa
Compressive Strength: ≥1100MPa
Hardness (Mohs): 7.0
Wear Coefficient: Ultra-low, suitable for high-flow rates

Tabela de tamanhos

200μl Clear Quartz Flow Through Cuvettes with PTFE M10 Screw Threaded Connector, dual optical windows, slit 1mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-3200μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows, slit 1mm10 mm200μl12,5×12,5×20 mm
200μl Clear Quartz Flow Through Cuvettes with PTFE M10 Screw Threaded Connector, four optical windows, slit 1mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-4200μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows, slit 1mm10 mm200μl12,5×12,5×20 mm
400μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, dual optical windows, slit 2mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-5400μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows, slit 2mm10 mm400μl12,5×12,5×20 mm
400μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, four optical windows, slit 2mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-6400μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows, slit 2mm10 mm400μl12,5×12,5×20 mm
600μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, dual optical windows, slit 3mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-7600μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows, slit 3mm10 mm600μl12,5×12,5×20 mm
600μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, four optical windows, slit 3mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-8600μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows, slit 3mm10 mm600μl12,5×12,5×20 mm
800μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, dual optical windows, slit 4mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-9800μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows, slit 4mm10 mm800μl12,5×12,5×20 mm
800μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, four optical windows, slit 4mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-10800μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows, slit 4mm10 mm800μl12,5×12,5×20 mm
1000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, dual optical windows, slit 5mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-111000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows, slit 5mm10 mm1000μl12,5×12,5×20 mm
1000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, dual optical windows, slit 5mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-121000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows, slit 5mm10 mm1000μl12,5×12,5×20 mm
1000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors, dual optical windows, slit 5mm
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-80092000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows10 mm2000μl12,5×12,5×20 mm
2000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-12000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, dual optical windows10 mm2000μl12,5×12,5×20 mm
2000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows
ModeloDescriçãoCaminho
Comprimento		VolumeDimensão do contorno
AT-BSM-8009-22000μl Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, four optical windows10 mm2000μl12,5×12,5×20 mm
Observação: Oferecemos especificações personalizadas para atender às suas necessidades específicas. Entre em contato com a nossa equipe de engenharia para consulta.
Requisitos personalizados enviados

TOQUARTZ® Solving Challenges in Spectroscopic Analysis with Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connectors

Battery Electrolyte Stability Testing in Energy Research

In battery R&D, researchers monitor electrolyte solutions to evaluate transparency, color change, and chemical degradation under cycling conditions. Electrolytes often contain corrosive salts and organic solvents that attack conventional glass cells, leading to leaching and measurement bias. Continuous monitoring requires a cuvette that is chemically inert, optically stable, and able to integrate securely with lab-scale flow systems. Without such stability, inaccurate absorbance readings can delay material validation and increase development costs.

Principais vantagens

  • Electrolyte Corrosion Resistance
    – Tested stable against 1 M LiPF₆ in EC/DMC electrolyte for >500 hours without measurable leaching.
  • Low Absorbance Drift
    – Optical deviation ≤0.2% over 300 continuous cycles at 254 nm monitoring.
  • Threaded Integration Reliability
    – PTFE M10 connectors maintained zero leakage under 0.3 MPa flow pressure in battery R&D setups.
Encontre minha solução

Solução TOQUARTZ

A European battery R&D lab reported frequent bias in UV absorbance curves when using glass flow cells due to ionic leaching after 200 hours of electrolyte cycling. By adopting the TOQUARTZ Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, the lab extended monitoring stability to over 500 hours with consistent absorbance accuracy (<0.2% drift), eliminating repeated recalibration and cutting project validation delays by nearly two weeks.

Inline Polymerization Monitoring in Industrial Plastics Production

Polymer manufacturers rely on real-time absorbance data to track reaction kinetics during continuous polymerization. The process involves viscous, hot streams that generate fouling and place mechanical stress on analytical flow cells. Traditional plastic cuvettes deform or cloud under these conditions, causing errors in absorbance curves and requiring frequent replacements. Maintaining measurement integrity and minimizing downtime in high-volume chemical plants demands a flow cuvette with both strength and optical precision.

Principais vantagens

  • High-Pressure Durability
    – Withstood continuous flow of viscous polymer streams at 0.5 MPa without deformation.
  • Reduced Fouling Accumulation
    – Inner channel design decreased residue buildup by 30% compared to conventional polymer cells
  • Optical Stability in Heat
    – Maintained clarity at 180 °C process temperature with absorbance deviation <0.3%.
Encontre minha solução

Solução TOQUARTZ

A plastics manufacturer in South Korea faced repeated downtime due to clouding and breakage of plastic cuvettes during continuous polymerization. After switching to the TOQUARTZ Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector, inline absorbance monitoring remained stable for over 1,000 production hours. Fouling buildup was reduced by 30%, saving approximately USD 40,000 annually in replacement and downtime costs.

Color and Additive Control in Specialty Glass Manufacturing

In specialty glass production, additives and dopants must be closely monitored to achieve precise optical and color properties. Inline absorbance cells are exposed to elevated temperatures and chemically active mixtures that easily damage polymer or metal flow cells. The challenge is ensuring reliable optical clarity while withstanding high thermal loads and preventing contamination from the measurement system. Without robust monitoring, small variations in additive concentration can lead to costly production defects and rejected batches.

Principais vantagens

  • High Thermal Endurance
    – Operated stably at 950 °C with no window distortion during molten additive monitoring.
  • Precision Additive Detection
    – Achieved absorbance repeatability within ±0.15% for Fe³⁺ dopant concentration at 400 nm.
  • Contamination-Free Monitoring
    – Inert quartz surface prevented measurable ion contamination in batch tests.
Encontre minha solução

Solução TOQUARTZ

A specialty glass plant in Germany experienced frequent production rejections (≈8% batch loss) due to inconsistent dopant monitoring with metal flow cells, which corroded under high temperature. Implementation of the TOQUARTZ Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector reduced absorbance measurement error to ±0.15% and cut batch rejection rates by 70%, equating to annual savings of over €120,000.

Soluções de personalização para suas aplicações específicas

TOQUARTZ® Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector can be customized to fit diverse laboratory and industrial requirements. Customization focuses on optical geometry, channel configuration, connector compatibility, and design process support to ensure seamless integration into unique systems.

Optical Geometry Options

Optical geometry customization enhances measurement accuracy across varied applications.

  • Comprimento do caminho
    – Adjusted to align with analytical system requirements.
  • Window Design
    – Configured for absorbance or dual-beam measurement needs.
  • Acabamento óptico
    – Polished for reduced scatter and stable baseline control.

Flow Channel Configurations

Tailored channel structures optimize fluid handling in continuous analysis.

  • Channel Width
    – Adapted for sensitivity balance and pressure stability.
  • Volume Control
    – Designed to minimize carryover and sample waste.
  • Dinâmica de fluxo
    – Optimized for consistent liquid movement without turbulence.

Connector and Seal Adaptations

Connector customization ensures reliable integration with diverse tubing systems.

  • Thread Design
    – Configured for secure fit with industrial manifolds.
  • Seal Options
    – Selected for chemical compatibility with testing fluids.
  • Material da tampa
    – Chosen to withstand routine use and repeated tightening.

Diretriz de uso do produto

The Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector requires proper handling to ensure long-term performance in laboratory and industrial applications. This guide outlines recommended practices for usage, cleaning, storage, and troubleshooting to help customers operate the cuvette with reliability and efficiency.

Proper Operation Steps

  • Always install the cuvette using the PTFE M10 threaded connectors to ensure leak-free sealing.
  • Maintain a steady flow rate to avoid pressure shocks that may stress the quartz body.
  • Check optical alignment before starting measurements to reduce baseline drift.
  • Use compatible tubing and manifolds to prevent strain on the threaded connections.

Limpeza e manutenção

  • Rinse immediately with deionized water after each use to avoid residue buildup.
  • Apply a neutral pH detergent solution for 15–20 minutes to dissolve organic deposits.
  • Flush with isopropanol to remove water and speed up drying.
  • Avoid abrasive materials or sharp brushes that may scratch the quartz windows.

Storage and Handling Recommendations

  • Store the cuvette in a dust-free container with protective caps on the M10 threads.
  • Keep away from direct sunlight and temperature extremes to maintain optical clarity.
  • Place the cuvette vertically during storage to prevent stress on the optical windows.
  • Inspect PTFE seals regularly and replace if deformation or wear is observed.

Solução de problemas comuns

  • If optical readings show high noise, verify that windows are free from residue.
  • In case of leakage, check that the PTFE M10 caps are tightened evenly and seals are intact.
  • If absorbance drift occurs, confirm correct path length positioning in the instrument.
  • For flow blockages, inspect channels for deposits and repeat full cleaning cycle.

Streamline Results with Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector

Our engineers provide tailored guidance to resolve integration and measurement challenges.
Contact us today to secure reliable performance for your analytical systems.
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Por que fazer parceria com a TOQUARTZ?

Vantagem da fábrica direta

Como fabricante direto, podemos eliminar os inúmeros elos intermediários.

Especialização em engenharia

A equipe técnica orienta os clientes desde a seleção do material até a otimização do projeto, traduzindo as especificações em produtos.

Fabricação flexível

Atendimento de pedidos padrão e personalizados por meio de experiência em pequenos lotes e rigor na criação de protótipos para cumprir prazos urgentes.

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Garantia

Validação em três etapas antes da remessa:
1. precisão dimensional,
2. pureza do material,
3. limites de desempenho

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Produtos liberados

Como um fabricante especializado com recursos de fábrica direta, a TOQUARTZ fornece soluções de quartzo padrão e personalizadas com suporte de engenharia durante todo o processo de especificação e implementação.

PERGUNTAS FREQUENTES

Q: What makes the Clear Quartz Flow Through Cuvette with PTFE M10 Screw Threaded Connector suitable for continuous flow analysis?

A: Its transparent quartz walls provide stable optical transmission across 190–2500 nm, ideal for absorbance measurements. The PTFE M10 threaded connectors allow leak-free operation even under steady liquid flow. Combined with low dead volume channels, it ensures efficient sample throughput with minimal carryover.

A: The PTFE M10 screw connectors are compatible with common tubing and manifold systems. This design minimizes the need for extra adapters, reducing leak points in the setup. The secure threading also withstands repeated connection and disconnection cycles.

A: The quartz body offers excellent resistance to strong acids and bases, supporting applications in environmental and chemical analysis. PTFE connectors further enhance compatibility with harsh reagents. However, it should not be used with hydrofluoric acid solutions.

A: The quartz body withstands autoclave sterilization above 1100 °C, ensuring durability in sterile environments. PTFE caps, however, limit working conditions to about 200 °C. For most laboratory sterilization protocols, this combination provides sufficient resistance.

A: With a fracture modulus of ≥350 MPa, the quartz body resists breakage under repeated flow cycles. The PTFE screw connectors endure frequent tightening without deformation. Customers typically achieve over 100,000 cycles under standard lab conditions.

Entre em contato com nossa equipe de engenharia para obter consultoria técnica e preços. Nós o ajudaremos a selecionar as especificações ideais para os requisitos de sua aplicação.

SOBRE A TOQUARTZ

A TOQUARTZ é pioneira em produtos de vidro de quartzo personalizados e precisos, projetados para excelência laboratorial, industrial e óptica.

Fornecemos os melhores produtos de quartzo sem restrições de MOQ, juntamente com prototipagem rápida.

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E-mail: info@toquartz.com

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