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Free Shipping IN USA
Shipping within 24 hours. Free Standard Shipping(US Only): 3-5 Days for delivery.
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30 DAYS RETURNS
Not the right fit? No worries. We'll arrange a full refund within 7 days including the delivery fee.
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1 YEAR WARRANTY
Quality comes first and our products are designed to last.
- Multi-channel Output: Capable of simultaneously detecting particles of seven different sizes (0.3µm, 0.5µm, 0.7µm, 1.0µm, 2.5µm, 5.0µm, 10.0µm) and measuring the concentration of five different particulate matter (PM1, PM2.5, PM4, PM10, and TSP).
- Ease of Use: Equipped with a large display screen and seven buttons, making operation simple and suitable for quick detection in various scenarios.
- Long-lasting Battery: Built-in high-performance lithium battery supports continuous operation for 8 hours.
- Large Storage Capacity: Integrated 8GB of large storage capacity, allowing convenient data storage.
- Data Transmission: Supports USB and RS-485 communication modes, facilitating easy data export and analysis.
- System Settings: Users can customize system settings such as time, sampling units, sampling mode, sampling time, hold time, language, backlight brightness, and auto-shutdown.
- Calibration Function: Supports zero-point calibration, flow calibration, and K-factor calibration to ensure measurement accuracy.
- Data Management: Offers data query, historical download, and history deletion functions, simplifying data management.
- Real-time Interaction: Supports real-time interaction via RS-485 serial communication based on the Modbus RTU protocol.
- Easy Maintenance: Provides maintenance plans and calibration accessories to ensure long-term stable operation of the device.
Specifications:
Model: PMD 371
Dimensions: 170 mm * 110 mm * 48 mm
Weight: 850g
Power Supply: Built-in high-performance lithium battery
Operating Time: Up to 8 hours
Storage Capacity: 8GB
Display: Large display screen
Buttons: 7 operation buttons
Detection Range:
Particle Count: 0-3,000,000 CF (particles per cubic foot)
PM1.0, PM2.5, PM4.0, PM10, TSP: 0~9999.9 µg/m³
Accuracy: ±10%
Resolution: 0.1 µg/m³
Sampling Time Settings: 1 min, 2 min, 5 min, 10 min, 15 min, 30 min, 60 min
Communication Modes: USB and RS-485
Data Points Recordable: 2,000,000
Light Source: 50mW, 780nm
Flow Rate: 2.83 L/min; error ±5%
Detection Function and Measurement Accuracy:
Particulate Matter Detection:
PM2.5: Accuracy ±10 µg/m³ (0~100 µg/m³), ±10% (100~999 µg/m³), resolution 0.1 µg/m³, measurement range: 09999.9 µg/m³ (0~10 mg)
PM10: Accuracy ±15 µg/m³ (0~100 µg/m³), ±15% (100~990 µg/m³), resolution 0.1 µg/m³, measurement range: 0~9999.9 µg/m³
PM1.0: Accuracy ±10 µg/m³ (0~100 µg/m³), ±10% (100~999 µg/m³), resolution 0.1 µg/m³, measurement range: 0~9999.9 µg/m³
PM4.0: Accuracy ±10 µg/m³ (0~100 µg/m³), ±10% (100~999 µg/m³), resolution 0.1 µg/m³, measurement range: 0~9999.9 µg/m³
TSP: Accuracy ±20 µg/m³ (0~100 µg/m³), ±20% (100~30,000 µg/m³), resolution 0.1 µg/m³, measurement range: 0~9999.9 µg/m³
Particle Count: Seven channels for particles sized 0.3µm to 10µm (0.3µm, 0.5µm, 0.7µm, 1.0µm, 2.5µm, 5.0µm, 10µm), resolution: 1 particle/cubic foot, measurement range: 0-3,000,000 CF. Four switchable units: /L, /CF, /m³, TC.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return results from our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper. However, you will receive a refund more quickly in many cases. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please email support@elitechus.com.
We'll notify you via email of your refund once we've received and processed the returned item.
Return Shipping Address: Elitech Technology, Inc. 2528 Qume Drive #2, San Jose, CA 95131, United States
Tel: (+1)4088444070
Shipping: We can ship to virtually any address in the world.
Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.
Depending on your chosen shipping provider, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
United States: Shipping within 24 hours.
Free Standard Shipping in the US: 3-5 Business Days for delivery.
Next Day Shipping Service Available in the US: Orders placed before 12:00 pm PST will be shipped on the same day! The Next Day shipping on Friday will be shipped on next Monday(Since we don't work at the weekend).
Worldwide: Fast Worldwide DHL Shipping.
2-3 business days to prepare the items and 10-14 business days for delivery. The buyer covers tax.
Note: ISO 17025 certified version data loggers are PRE-SALE only.
Lead time: 2 weeks.
The shipping cost will be shown according to the weights and countries at the checkout. If your items were lost in transit, please email support@elitechus.com.
We will send you a replacement or a refund.
