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Extech Instruments HD450 Datalogging Handheld Light Meter with USB Data Transfer
Product Description
The Extech HD450 is a professional-grade datalogging handheld light meter designed for laboratory and industrial photometric measurements. Essential for applications in biotechnology, biomedical engineering, and molecular diagnostics, it provides accurate light intensity data critical for controlled lighting environments used in live-cell imaging and fluorescence analysis.
Key features include:
- Measurement Range: Wide photometric sensitivity from 40,000 foot-candles (Fc) to 400,000 Lux, accommodating diverse ambient light conditions.
- Data Storage: Automated storage capacity for up to 16,000 readings with manual recall of 99 data points, supporting extensive long-term bioprocess monitoring and optical data logging.
- Display: Large backlit LCD with a 40-segment bar graph for detailed real-time light level visualization, enhancing accuracy in experimental setups.
- Peak Mode: Captures the highest light reading within a 10-second window, useful for transient illumination monitoring.
- Relative Mode: Detects fluctuations in light intensity, facilitating studies requiring dynamic light measurements, such as photosynthesis research or synthetic biology lighting protocols.
- Connectivity: Integrated USB port enables efficient data export and interface with analysis software, streamlining workflows in laboratory information management systems (LIMS).
- Portability: Weighing approximately 1.09 kg (2.4 lbs), offering ergonomic handling for on-site environmental light quantification across research facilities and biomanufacturing controlled environments.
The Extech HD450 is widely adopted in scientific research fields needing high-accuracy light measurement, including cell imaging, optical biosensing, and clinical diagnostics, proving essential for maintaining critical lighting parameters in bioprocessing and molecular cloning workflows. Its robust datalogging capabilities and USB data transfer make it a reliable instrument for precision photo-metric evaluation and long-term light exposure monitoring.
Item Stats
Product details
| make | Extech Instruments |
| hertz | Does Not Apply |
| model | HD450 |
| serial | na |
| weight | 2.0 Lb |
| voltage | Does Not Apply |
| warranty | 30-Day Warranty On Part |
| dimensions | 10.0in x 12.0in x 3.0in |
| shipping_type | FedEx Ground |
| item_condition | Good |
| manufacturing_date | Does Not Apply |
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Northeastern UniversityFrom €171.78*ex. VAT
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