Triband UV Photodetector TOCON_ABC4 (UVA+UVB+UVC)
The TOCON_ABC4 by SGLUX GmbH is a high-performance triband UV photodetector designed for accurate measurement of
Triband UV Photodetector TOCON_ABC4 (UVA+UVB+UVC)
High-Precision Triband UV Radiation Sensor for Accurate UVA, UVB, and UVC Measurement in Industrial and Scientific Systems
The TOCON_ABC4 by SGLUX GmbH is a high-performance triband UV photodetector designed for accurate measurement of UVA, UVB, and UVC radiation in a single compact unit. It integrates a low-noise transimpedance amplifier that provides a linear 0–5 V DC output directly proportional to incident irradiance, eliminating the need for external amplification. With a spectral response range of 210 – 380 nm, the detector ensures balanced sensitivity across all three UV bands. Each unit is factory-calibrated and traceable to NIST/PTB standards, offering reliable, reproducible data for industrial, environmental, and scientific applications. The rugged anodised aluminium TOCON housing, UV-grade quartz window, and 5–24 V DC operating voltage ensure durability, long-term stability, and ease of integration in OEM and laboratory systems. The TOCON_ABC4 is ideal for UV curing, disinfection monitoring, and total UV exposure measurement where precision and reliability are paramount.
Understanding Triband UV Photodetector TOCON_ABC4 (UVA+UVB+UVC)
The TOCON_ABC4 photodetector delivers accurate UVA (315–400 nm), UVB (280–315 nm), and UVC (210–280 nm) radiation detection, providing complete UV spectrum monitoring. Its integrated amplifier generates a 0–5 V linear DC output, enabling direct connection to data acquisition systems or SGLUX SENSOR MONITOR 5.0. With fast response time (<1 s) and low temperature drift, TOCON_ABC4 ensures precise, repeatable readings in diverse environmental and industrial settings. Factory calibration traceable to NIST/PTB guarantees international accuracy standards. Ideal for UV curing, sterilisation systems, and environmental UV analysis, this sensor offers dependable, long-term UV monitoring performance across multiple applications.
Technical Specifications
| Feature | Specification |
|---|---|
| Function | Triband UVA + UVB + UVC photodetector with integrated amplifier |
| Detector Type | Hybrid GaN/SiC UV photodiode with built-in transimpedance amplifier |
| Spectral Range | 210 – 380 nm |
| Peak Wavelengths | UVC (265 nm), UVB (305 nm), UVA (365 nm) |
| Output Signal | 0 – 5 V DC (linear with irradiance) |
| Accuracy | ± 5 % of reading |
| Response Time | < 1 s |
| Temperature Stability | Excellent (−20 … +85 °C) |
| Visible / IR Rejection | Complete suppression of visible and infrared light |
| Operating Voltage | 5 – 24 V DC |
| Housing Material | Anodised aluminium TOCON enclosure |
| Optical Window | UV-grade quartz |
| Connector | BNC / M8 / custom cable options |
| Calibration | Factory-calibrated, traceable to NIST / PTB |
| Compatibility | SENSOR MONITOR 5.0 / VOLTCON / SGCD4 |
| Applications | UV curing, sterilisation, environmental UV monitoring, and safety verification |
Key Features and Advantages
Full-Spectrum Triband UV Measurement
The TOCON_ABC4 provides precise detection of UVA, UVB, and UVC radiation, allowing accurate evaluation of total UV exposure in research, industrial, and environmental systems.
Integrated Low-Noise Amplification
Equipped with a built-in transimpedance amplifier, it outputs a stable 0–5 V DC signal, making it easy to integrate into control systems, loggers, or SGLUX’s SENSOR MONITOR 5.0 without external electronics.
Enhanced Spectral Uniformity and Purity
The hybrid GaN/SiC detector design ensures balanced response across all UV bands while completely rejecting visible and IR radiation, guaranteeing spectral purity.
Traceable Calibration for Global Consistency
Every TOCON_ABC4 is factory-calibrated and traceable to NIST/PTB standards, ensuring repeatable and internationally recognised accuracy for all UV measurement applications.
Robust Design for Harsh Conditions
Housed in anodised aluminium with a UV-grade quartz window, the TOCON_ABC4 withstands intense UV exposure, vibration, and temperature variation, ensuring durability and long operational life.
Fast and Stable Performance
Its <1 second response time, low noise, and temperature-compensated output guarantee dependable, real-time readings across varying environmental and industrial conditions.
Plug-and-Play System Integration
The sensor is compatible with SGLUX VOLTCON, SGCD4, and SENSOR MONITOR 5.0, enabling seamless deployment in laboratories, OEM devices, and automated process systems.
Together, these features make TOCON_ABC4 a highly reliable triband UV detector, combining measurement precision, calibration integrity, and mechanical robustness for versatile UV metrology.
Applications Across Industries
UV Sterilisation and Disinfection Systems
Ideal for UVC germicidal lamp monitoring, ensuring consistent disinfection efficacy in air, water, and surface sterilisation equipment.
UV Curing and Manufacturing
Provides accurate total UV irradiance monitoring for curing applications that utilise mixed UV sources, ensuring process consistency and energy efficiency.
Environmental and Photobiological Research
Measures full-spectrum UV radiation for atmospheric studies, ecological monitoring, and solar simulation systems.
Material Testing and Weathering Studies
Used in laboratories to assess UV-induced material degradation and predict product durability under long-term UV exposure.
Medical and Phototherapy Applications
Enables precise UV dosage monitoring in phototherapy, dermatological, and sterilisation devices, ensuring patient and operator safety.
Industrial Process and Compliance Control
Supports safety verification and exposure auditing in UV-intensive industries like printing, coating, and semiconductor manufacturing.
With its broadband sensitivity, calibration traceability, and industrial-grade construction, the TOCON_ABC4 ensures accurate UV monitoring for applications demanding precision, stability, and compliance with global standards.
Why Choose United Spectrum Instruments?
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Authorised distributor for SGLUX TOCON UV photodetectors in India
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Specialised expertise in triband and full-spectrum UV sensing technologies
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Traceable calibration aligned with NIST/PTB standards
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Custom OEM integration and research-grade instrumentation solutions
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Nationwide technical support, calibration, and maintenance services
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Trusted partner for industrial, environmental, and laboratory UV monitoring
FAQs
What UV bands does TOCON_ABC4 detect?
It detects UVA, UVB, and UVC (210–380 nm) radiation simultaneously.
Does it need an external amplifier?
No – it has a built-in low-noise amplifier with a 0–5 V DC output.
Can it be used for disinfection lamp monitoring?
Yes – it’s ideal for UVC sterilisation and UV curing control.
Is it factory-calibrated?
Yes – traceable to NIST/PTB for international measurement accuracy.
What systems is it compatible with?
Works with SENSOR MONITOR 5.0, VOLTCON, and SGCD4 interfaces.
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FAQs
What UV bands does TOCON_ABC4 detect?
It detects UVA, UVB, and UVC (210–380 nm) radiation simultaneously.
Does it need an external amplifier?
No – it has a built-in low-noise amplifier with a 0–5 V DC output.
Can it be used for disinfection lamp monitoring?
Yes – it’s ideal for UVC sterilisation and UV curing control.
Is it factory-calibrated?
Yes – traceable to NIST/PTB for international measurement accuracy.
What systems is it compatible with?
Works with SENSOR MONITOR 5.0, VOLTCON, and SGCD4 interfaces.
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