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Apogee Instruments SQ-520: Full-Spectrum Smart Quantum Sensor (USB) with Apogee Instruments Neoprene Case
81% of respondents would recommend this to a friend
TJS 7133
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The MQ-500 is the premium PAR meter of choice of research scientists and serious growers who need absolutely accurate PAR measurements season after season.
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What Stands Out
Информация о продукте
- DR BRUCE BUGBEE: Apogee PAR sensors have been designed and refined by Dr. Bruce Bugbee, a world-famous crop physiologist.
- PREMIUM QUALITY: The SQ-520 is preferred by scientists and serious growers for accurate PAR measurements. Our sensors stay accurate and reliable while other budget PAR sensors can have readings drift by over 50%.
- FEATURES: USB-compatible smart quantum sensor connects directly to a computer (Windows or macOS X) for spot measurements, real-time PPFD graphing, and datalogging with ApogeeConnect software. It also functions as a stand-alone PAR datalogger by connecting to most standard 5V DC USB power plugs. The sensor head's internal memory stores up to 10,000 user-defined periodic measurements, downloadable as a CSV file for computer analysis.
- HIGHLY ACCURATE & STABLE: This sensor precisely measures photon intensity between 400 and 700 nm, providing a single PAR reading in µmol m-2 s-1 within 5% uncertainty. Its calibration maintains stability with an accuracy drift rate of less than 2% per year, unlike hobby-grade PAR sensors.
| Package Weight | 2.53 Pound |
Product Technical Details
| Package Dimensions | 9.72 x 6.38 x 2.4 inches |
| Item Weight | 12 ounces |
| Manufacturer | Apogee Instruments |
| Batteries | 1 Lithium Metal batteries required. |
What's in the box
Neoprene Carrying Case
Who Should Buy?
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Indoor Gardeners
Ideal for indoor gardeners wanting precise measurements of light intensity for optimal plant growth and health.
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Research Facilities
Great for research institutions conducting experiments on plant growth and light requirements in controlled environments.
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Horticulture Professionals
Beneficial for horticulturists needing reliable data for light management in commercial growing operations.
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Home Gardeners
May not be necessary for casual home gardeners who do not require precise light measurements.
ОПИСАНИЕ ТОВАРА
Вопросы и ответы клиентов
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вопрос:
What is the Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter used for?
отвечать: The Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter is designed to measure photosynthetic photon flux density (PPFD) in micromoles per square meter per second (μmol/m²/s). This device is essential for gardeners and horticulturists who want to optimize light levels for their plants. Understanding your grow light’s performance or natural sunlight exposure can greatly increase plant health and growth efficiency. Whether you’re monitoring indoor grow lights or assessing sunlight for outdoor plants, this meter provides accurate readings to support proper light management. -
вопрос:
How does the MQ-500 connect to devices for data analysis?
отвечать: The MQ-500 features a digital output that can connect to data logging devices or computers, allowing for efficient data analysis. By recording PPFD levels over time, you can identify trends and make informed decisions about light adjustments. This functionality is particularly useful in research or commercial farming settings, where light conditions can greatly impact crop yields. Additionally, with its ability to log data, you can track specific growth stages and adjust your lighting solutions accordingly. -
вопрос:
Is the MQ-500 suitable for both indoor and outdoor measurements?
отвечать: Yes, the Apogee MQ-500 is suitable for both indoor and outdoor measurements. Its ability to accurately measure light levels in diverse conditions makes it a versatile tool for any grower. Whether you're assessing the effectiveness of artificial grow lights in a controlled environment or analyzing natural sunlight in your garden, the MQ-500 can deliver precise readings. This dual functionality makes it essential for optimizing plant growth in varied settings. -
вопрос:
What are the key features of the MQ-500 meter?
отвечать: The MQ-500 meter comes with several key features, including full-spectrum light measurement capabilities, high accuracy, and an easy-to-read digital display. Its compact design makes it portable and user-friendly, allowing for on-the-go measurements. The full-spectrum feature means it can measure various light wavelengths, accommodating different plant types and light conditions. This ensures that the readings reflect the light that plants actually use for photosynthesis. -
вопрос:
Can the MQ-500 measure light intensity for different plant types?
отвечать: Absolutely, the MQ-500 is designed to measure light intensity across various plant types, enabling you to cater to their specific lighting needs. Different plants require different PPFD levels for optimal growth; for instance, leafy greens may thrive under lower PPFD compared to fruiting plants. By using this meter, you can ensure each plant receives the ideal light intensity for healthy growth and maximum yield. -
вопрос:
How do I calibrate the Apogee MQ-500?
отвечать: Calibrating the MQ-500 meter is relatively straightforward. It comes factory-calibrated for enhanced accuracy, but frequent users may wish to conduct checks against a known light source. To ensure continued accuracy, follow the manufacturer’s guidelines for periodic calibration checks. This practice is especially important in professional setups where light accuracy directly affects plant growth outcomes. -
вопрос:
What environment is best for using the MQ-500 meter?
отвечать: The MQ-500 is robust enough to be used in various environments, including indoor grow rooms, greenhouses, and even open-air fields. The key is to ensure that you’re measuring in conditions that reflect typical light exposure for your plants. For instance, while measuring indoor grow light performance, ensure that ambient light is minimized to get an accurate reading of the artificial light’s effectiveness. -
вопрос:
Does the MQ-500 require batteries or external power sources?
отвечать: The Apogee MQ-500 is powered by a built-in rechargeable battery, offering convenience and portability. This means you don't need to worry about replacing batteries frequently, making it highly practical for field use. When fully charged, it provides extended performance, allowing you to take multiple readings without interruption. This power design enables reliable measurements anytime and anywhere, making it ideal for both hobby growers and professionals. -
вопрос:
What types of plants benefit most from using the MQ-500?
отвечать: The MQ-500 is beneficial for a wide range of plants, particularly those requiring specific light conditions for effective photosynthesis, such as vegetables, fruits, and flowering plants. By utilizing this meter, you can tailor lighting based on the needs of specific crops. For example, if you’re growing tomatoes indoors, you can use the MQ-500 to ensure that they receive optimal light levels, directly contributing to healthy growth and fruit production. -
вопрос:
Where can I buy the Apogee Instruments MQ-500 in Tajikistan?
отвечать: You can purchase the Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter from Ubuy in Tajikistan. Ubuy offers a seamless shopping experience, ensuring you receive this high-quality digital PPFD meter necessary for effective indoor grow light monitoring and optimizing plant growth.
Apogee Instruments Light Measurement Editorial Review
The Apogee Instruments SQ-520 is a full-spectrum smart quantum sensor with a USB connection and a neoprene case. While some customers have struggled with the device's usability due to inadequate instructions, others have praised it for its quality and accuracy. One customer reported frustration with a defective battery cover, but it's unclear if the issue was resolved. However, another customer's first impressions were positive, noting that the sensor was built like a tank and provided accurate readings to their spectroradiometer. The reviewer noted that the sensor only measures PAR and not far red, as opposed to the Apogee Instruments ePAR meter, which was able to detect the far red in their Iluminar fixtures.
Customer Reviews & Ratings
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5 звезда
73%
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4 звезда
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3 звезда
0%
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2 звезда
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1 звезда
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- Accurate readings
- High-quality build
- Full-spectrum sensor
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Особенности и преимущества
- Ruggedized and precision optics
- Measure PAR not Lux
- Dr. Bruce Bugbee designed
- Measures total photosynthetic photons
- Can log measurements over a 24 hour period
- Authentic Apogee PAR meters are recommended as the standard by most lighting manufacturers
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