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The VelociCalc Air Velocity Meter 9535-A brings together many metering features into one convenient package. Simultaneously measuring and data logging several ventilation parameters using a single articulated probe with multiple sensors. Capable of measuring velocity and temperature, and calculating flow. The 9535-A model comes with an articulated probe.
Features:| General Specifications | |
| Velocity | |
| Range (9515) | 0 to 4,000 ft/min (0 to 20 m/s) |
| Range (9535 and 9545) | 0 to 6,000 ft/min (0 to 30 m/s) |
| Accuracy (9515) | ±5% of reading or ±5 ft/min (±0.025 m/s), whichever is greater |
| Accuracy (9535 and 9545) | ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater |
| Resolution | 1 ft/min (0.01 m/s) |
| Duct Size (9535 and 9545) | |
| Dimensions | 1 to 250 inches in increments of 0.1 in. (1 to 635 cm in increments of 0.1 cm) |
| Volumetric Flow Rate (9535 and 9545) | |
| Range | Actual range is a function of velocity and duct size |
| Temperature | |
| Range (9515, 9535 and 9535-A) | 0 to 200 °F (-18 to 93°C) |
| Range (9545 and 9545-A) | 14 to 140°F (-10 to 60°C) |
| Accuracy | ±0.5°F (±0.3°C) |
| Resolution | 0.1°F (0.1°C) |
| Relative Humidity (9545 only) | |
| Range | 5 to 95% RH |
| Accuracy | ±3% RH |
| Range | 0.1% RH |
| Instrument Temperature Range | |
| Operating (Electronics) | 40 to 113°F (5 to 45°C) |
| Models 9515 and 9535 Operating (Probe) | 0 to 200°F (-18 to 93°C) |
| Model 9545 Operating (Probe) | 14 to 140°F (-10 to 60°C) |
| Storage | -4 to 140°F (-20 to 60°C) |
| Data Storage Capabilities (9535 and 9545) | |
| Range | 12,700+ samples and 100 test IDs |
| Logging Interval (9535 and 9545) | |
| 1 second to 1 hour | |
| Time Constant (9535 and 9545) | |
| User selectable | |
| External Meter Dimensions | |
| 3.3 in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm) | |
| Meter Weight with Batteries | |
| 0.6 lbs. (0.27 kg) | |
| Meter Probe Dimensions | |
| Probe Length | 40 in. (101.6 cm) |
| Probe Diameter of Tip | 0.28 in. (7.0 mm) |
| Probe Diameter of Base | 0.51 in. (13.0 mm) |
| Articulating Probe Dimensions | |
| Articulating Section Length | 7.8 in. (19.7 cm) |
| Diameter of Articulating Knuckle | 0.38 in. (9.5 mm) |
| Power Requirements | |
| Four AA-size batteries or AC adapter |
All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will charge a flat rate shipping for your items.
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.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
