6200D LoFlo Balometer by TSI Alnor - Capture Hoods for Low Air Volumes
The TSI Alnor LoFlo 6200D Balometer® is a lightweight, compact airflow capture hood designed specifically for very low flow applications. It accurately measures supply or return air volume from 10 to 500 CFM (17–850 m³/h, 4.7–236 l/s), making it the ideal choice for verifying low-flow diffusers, testing critical environments like cleanrooms and labs, and balancing low-volume HVAC systems.
Its unique venting system minimizes resistance effects, while one-point, two-point, and vent open/closed measurement modes provide flexibility and accuracy across the full range. Customers choose the LoFlo Balometer® because it provides high accuracy (±3% + 5 CFM) in the low-volume range where traditional capture hoods struggle, ensuring confidence in airflow measurements that are critical to safety and compliance.
Rental Includes: 6200 LoFlo Balometer (battery pack removed during transit), 2 × 2 ft hood, hood kit frame (4 pieces), hood kit poles (4), user manual, carrying case, and calibration certificate
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Key Specs
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Flow Range: 10–500 CFM (17–850 m³/h, 4.7–236 l/s)
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Accuracy: ±3% of reading + 5 CFM (±3% + 8.5 m³/h, 2.4 l/s)
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Resolution: 1 CFM, 1 l/s, 0.1 l/s (depending on range)
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Display: 3.5-digit LCD with simulated analog scale
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Weight: ~6 lbs (2.7 kg) with hood, 4.6 lbs (2.1 kg) base only
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Hood Sizes: 16 × 16 in. or 2 × 2 ft.
Battery Life & Data Storage
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Powered by 4 C-size alkaline batteries (NiCd optional)
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Battery Life: Minimum 10 hours of continuous use
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No onboard datalogging (real-time display only)
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| SKU | 6200D |
|---|---|
| Manufacturer | TSI Alnor |
| Kit Contents | 6200 LoFlo Balometer (battery pack removed during transit), 2 × 2 ft hood, hood kit frame (4 pieces), hood kit poles (4), user manual, carrying case, and calibration certificate |
| Shipping Dimensions (LxWxD) | 24x16x16 |
| Weight (lbs) | 14.000000 |
| Power | Replaceable C Alkaline Batteries |
