Dynamometr / waga PIAB
Waga PIAB jest miernikiem o dużej dokładności, przy każdejpogodzie oraz w agresywnym środowisku. Waga nadaje się zarówno do wewnętrznego i zewnętrznego użytku.
Kategorie
- Pomiar długości i kąta
- Narzędzia z akredytowanym świadectwem wzorcowania PCA
- Siła
- Moment
- Twardość
- Systemy pomiaru rozkładu sił i ciśnienia
- System osiowania wałów
- Systemy pomiarowe
- Badania wg norm
- Badanie opakowań
- Badanie kabli i drutów
- Badanie sprężyn
- Stanowiska specjalne
- Czujniki iskrobezpieczne
- Ultradźwiękowy miernik grubości ściany
- Wilgotnościomierze
- Wagi elektroniczne
- Narzędzia ręczne i wiertła
- Budownictwo
- Badanie owoców, warzyw oraz żywności
- Uchwyty do badań wytrzymałościowych
- Sprawdzenia / wzorcowanie
PIAB Crane Weigher function
The pull rod operates the pointer through a spring loaded floating transmission mechanism. This allows the PIAB Crane Weigher to withstand very severe shock loads and rapid unloading. The power-absorbing element consists of specially made Belleville type spring washers, so designed as to be entirely free from wear. The spring washers cannot be overloaded.
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PIAB Crane Weigher safety
The PIAB Crane Weigher safety factor is 5:1; it is guaranteed to withstand a load of 5 times full scale reading before rupture. The resistance to rupture is tested by the National Swedish Institute for Materials Testing. The PIAB Crane Weighers, types WA-WG have drop-forged steel eye brackets (SIS 2174 St 52-3N acc. to DIN 17100, 50 D acc. to BS 4360); giving a guaranteed impact resistance to -4F (-20C).The O-ring of the pull rod is protected by a neoprene rubber membrane. On instantaneous unloading, e.g. breaking test, the return movement of the pull rod is retarded by a specially made spring washer. The PIAB Crane Weigher is approved by the National Swedish Board of Occupational Safety and Health for integral connection in the carrying system of a lifting device and for weighing of test loads in connection with inspection.
PIAB Crane Weigher contact function
The PIAB Crane Weigher can be equipped with a built-on adjustable contact head. Using a micro switch. which is directly influenced by the pull rod, the PIAB Crane Weigher gives an electrical contact function at a previously set value. The contact head is built-on as an extension of the PIAB Crane Weigher. For the types WA-WO the extension is about 3.15/16″ (100 mm), for WQ about 4.1/3″ (110 mm), for WS about 3.5/64″ (78 mm) and for the types WU-WE about 3.35/64″ (95 mm). The PIAB Crane Weighers types WA-WO can be equipped with up to two micro switches and types WQ-WE with up to five micro switches. The electrical connections are made in the terminal box to a numbered connection block.
Facts
- The PIAB Crane Weigher is manufactured for capacities from 500 kg up to 50 ton.
- Can temporarily be overloaded by 100% without affecting the accuracy.
- Large scale 295 mm with maximum pointer, which makes the PIAB Crane Weigher exceptionally well suited for measurements in rupture tests.
- Totally pressure tight and each instrument is pressure tested. No leakage is permitted!
- Available in different graduations:
- kg, kN, daN, lb etc.
- The PIAB Crane Weigher can be equipped for remote reading or contact functions (micro switches).
- Maintenance free!


