Description
Replacement hood 915 x 915 mm for testo 420 is a square interchangeable capture hood for accurate volume-flow measurements at larger air outlets. With side lengths of 915 x 915 mm it adapts the testo 420 volume flow hood to square ceiling and wall outlets that exceed the standard hood footprint. To guarantee correct measurement results a minimum outlet size of 335 x 335 mm should be available. Delivered as a single piece with a net weight of 2,1 kg, the hood supports HVAC balancing, laboratory ventilation verification and service work where dependable air-volume data are required. This replacement hood from manufacturer Testo lets users select the capture geometry that best matches the outlet under test while retaining the same base instrument. Easy exchange keeps field setups efficient, and the square format suits many commercial and industrial diffuser layouts. An practical accessory for teams that need a correctly dimensioned hood for the testo 420 system.
This article is part of Digital thermometers, in Temperature measurement.
Key features
- Pack size: 1 pc
- Product type: Replacement hood for volume flow measurement
- Dimensions: 915 x 915 mm
- Compatible with: testo 420
- Minimum outlet size: 335 x 335 mm
- EAN: 4029547016356
- Technical Information Sheet:
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Questions about Replacement hood 915 x 915 mm, for testo, 420
What is this article?
Replacement hood 915 x 915 mm, for testo, 420 is the article on this page. Luminix Health distributes Testo for laboratory use. It sits in Digital thermometers, inside Temperature measurement, in Lab instruments.
A digital thermometer is a display plus a sensor. The resolution on the screen can be finer than the accuracy. The stated accuracy and the calibration point are what the number is worth. The probe type has to be the one the meter expects.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Digital thermometers. The catalogue is Lab instruments.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories and Infrared thermometers.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.