Specifications
- Poids:250 g
- Interface de communication:Bluetooth®, USB
- Gamme de température:−50...+400 °C (PT100)
−40...+150 °C (NTC)
−200...+1370 °C (Type K) - Désignation:Kit de mesure de temperature de laboratoire Testo 440
- Modèle:Testo 440
- Exactitude de la températue:PT100: ±(0,3 °C + 0,3% of mV) (−50...+300 °C); ±(0,4 °C + 0,6% of mV) (+300,01...+400 °C)
NTC: ±0,4 °C (−40...−25,1 °C); ±0,3 °C (−25...+74,9 °C); ±0,4 °C (+75...+99,9 °C); ±0,5% of mV (remaining range)
Type K: ±(0,3 °C + 0,3% of mV) - Détermination dela température:0,01 °C (PT100) / 0,1 °C (NTC / Type K)
- Longueur du câble de la sonde:1,6 m (PT100)
- L×P×H:65×32×154 mm
- Batterie - Durée de vie:12 h (typically vane measurement)
- Température de fonctionnement:−20...+50 °C (testo 440); −5...+50 °C (PT100)
- Sonde:250×6 mm (PT100)
- Type de batterie:3 AA mignon 1,5 V
- Cdt:1 KIT
Specifications
About this item
Grâce à sa sonde de laboratoire à revêtement en verre, le kit de laboratoire Testo 440 fournit des résultats exacts, même en milieu corrosif.
- Structured measurement menu for long-term measurements
- Interchangeable probe coating made of laboratory glass
- DURAN® glass for safe use in aggressive media
- PT100 sensor for accurate measurement results
- Internal data storage and USB port for flexible data export
- Can be expanded with an extensive portfolio of digital probes for versatile applications
Use the Testo 440 laboratory kit, including PT100 probe, to measure and document temperatures in the lab reliably and precisely. The laboratory probe, whose coating is made of the 'tried and tested' DURAN® laboratory glass, is particularly suitable for use in corrosive media. The Testo 440 air velocity and IAQ measuring instrument automatically detects the connected probes, and the stored, structured measurement menus make your work considerably easier in a wide variety of applications. You can also use it to optimally adjust air conditioning and ventilation systems, among other things.
Up to three probes can be connected in parallel to the Testo 440: A Bluetooth® probe, a wired probe and a temperature probe with thermocouple K-type connection. In addition to the measuring instrument, the laboratory kit also includes a wired PT100 laboratory probe and a storage case.