UV Light Meter UVA/UVB/UVC

Sper 850031 UV Light Meter UVA/UVB/UVC – Advanced Precision for Professional Applications

The Sper Scientific 850031 UV Light Meter is a professional-grade tool designed for accurate and reliable UV light measurement across UVA, UVB, and UVC spectrums. Built for industrial, environmental, and laboratory applications, this instrument combines advanced technology, user-friendly design, and comprehensive data logging capabilities to meet the demands of professionals.

Key Features and Benefits

Ultimate Precision and Versatility

• Professional UVA/UVB & UVC Measurement: Accurately measures UVA/UVB irradiance within the range of 260 nm to 390 nm and UVC within 200 nm to 280 nm with high reliability. Perfect for safety assessments, compliance, and research.
• Dual Measurement Ranges: Offers two measurement ranges of 2 mW/cm² and 20 mW/cm², providing flexibility for various applications, from low-intensity to high-intensity UV light.

Built-In Thermocouple Thermometer

• Includes Type K and Type J thermocouple functionality for measuring temperatures ranging from -50℃ to 1300℃ (Type K) and -50℃ to 1200℃ (Type J). This feature adds versatility, allowing users to simultaneously monitor UV levels and temperature.

Real-Time Data Logging

• Integrated Data Logger: Records measurements with time-stamped data (year, month, date, hour, minute, second) directly onto an SD memory card. No additional software is needed to export data to Excel for further analysis, making it ideal for professionals who require detailed reporting.
• Automatic and Manual Logging Options: Offers automatic logging intervals from 1 to 3600 seconds, or manual logging with up to 99 data points for flexibility in data collection.

User-Friendly Design

• Large Backlit LCD: Features a 52 mm x 38 mm screen with a green backlight (on/off option) for easy readability in any lighting condition.
• Separate UVA and UVC Probes: Enables precise measurements by allowing the sensor to be positioned optimally for the target environment.
• Zero Adjustment Functionality: Quickly calibrate the device using a simple push-button operation.

Robust Build and Advanced Connectivity

• Tripod Mount: Ensures stable and accurate readings during prolonged measurements. A tripod is highly recommended for enhanced stability.
• RS232/USB Interface: Allows seamless data transfer to a computer for integration with other systems, enabling advanced data management and reporting.

Enhanced Applications

The Sper 850031 UV Light Meter is designed for a variety of professional contexts, including:

• Environmental Monitoring: Measure UVA, UVB, and UVC irradiance for environmental studies and safety assessments.
• Laboratory Analysis: Track UV levels in experiments to ensure precision and control.
• Industrial Use: Evaluate UV exposure in industrial settings to ensure compliance with safety standards and optimize processes.
• UV Equipment Testing: Assess the performance of UV sterilizers, UV lamps, and other UV-emitting devices.

Technical Specifications

Display:

• Type: LCD with green backlight (on/off option).
• Size: 52 mm x 38 mm.

UV Measurement:

• UVA/UVB:
  • Measurement Ranges: 2 mW/cm² (Resolution: 0.001 mW/cm²), 20 mW/cm² (Resolution: 0.01 mW/cm²).
  • Accuracy: ±(4% FS + 2 dgt).
  • Sensor Spectrum: 260 nm to 390 nm.
  • Sensor Structure: Exclusive UVA photo sensor with cosine correction filter.
• UVC:
  • Measurement Ranges: 2 mW/cm² (Resolution: 0.001 mW/cm²), 20 mW/cm² (Resolution: 0.01 mW/cm²).
  • Accuracy: ±(4% FS + 2 dgt).
  • Sensor Spectrum: 200 nm to 280 nm.
  • Sensor Structure: Exclusive UVC photo sensor with cosine correction filter.

Type K/J Thermometer:

• Type K:
  • Range: -50.0℃ to 1300.0℃.
  • Accuracy: ±(0.4% + 0.5℃).
• Type J:
  • Range: -50.0℃ to 1200.0℃.
  • Accuracy: ±(0.4% + 0.5℃).

General Specifications:

• Circuit: Custom one-chip microprocessor LSI circuit.
• Power Supply: Six 1.5V AA batteries or optional DC 9V adapter.
• Power Consumption:
  • Normal: Approx. DC 6.5 mA.
  • Data Logging (with SD card): Approx. DC 30 mA.
  • Backlight On: Additional DC 16 mA.
• Operating Environment: 0 to 50℃, <85% RH.
• Dimensions:
  • Meter: 177 mm x 68 mm x 45 mm.
  • UVA Probe: 45 mm DIA x 32 mm.
  • UVC Probe: 38 mm DIA x 25 mm.
• Weight:
  • Meter: 351 g.
  • UVA Probe: 100 g.
  • UVC Probe: 103 g.

Data Logging:

• Automatic: Set intervals from 1 to 3600 seconds.
• Manual: Save up to 99 data points.

Included Accessories:

• Instruction Manual.
• UVA Light Sensor.
• UVC Light Sensor.
• Hard Carrying Case (CA-06).

Optional Accessories:

• SD Card (up to 16GB).
• Type K Thermocouple Probes (TP-01, TP-02A, TP-03, TP-04, TP-05).
• AC to DC 9V Adapter.
• USB Cable (USB-01).
• RS232 Cable (UPCB-02).
• Data Acquisition Software (SW-U801-WIN).
• Excel Data Acquisition Software (SW-E802).

Why Choose the Sper 850031 UV Light Meter?

The Sper 850031 UV Light Meter delivers unparalleled accuracy, reliability, and functionality. With its advanced features, real-time data logging, and dual functionality for UV and temperature measurement, this tool is an invaluable asset for professionals in environmental science, industrial safety, laboratory research, and more. Its durable design, combined with user-friendly features, makes it the ideal choice for those who demand precision and efficiency in their UV light measurements.