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- Nor277 Tapping machine
Nor277 Tapping machine
Nor277 Tapping machine
- Remote operation via hand switch or PC
- Operates on mains or battery
- Lightweight and compact design
- Rugged construction with self-checking capabilities
- Retractable feet for easy transport
Designed for impact sound transmission testing in compliance with ISO140 parts VI, VII, VIII, ASTM E-492, and ASTM E-1007 standards.
General DescriptionThe Nor277 tapping machine is a third-generation device for standardized impact noise tests. It features a compact and durable design with an extruded aluminum chassis and hardened stainless steel hammers. The unit weighs 10 kg and includes retractable feet for portability.
Specifications- Standards: ISO140, ASTM E-492, ASTM E-1007
- Calibration: Delivered with certificates
- Hammers: Five stainless steel hammers, 500g each, with a 40 mm fall height
- Tapping Sequence: 10 impacts per second, controlled by a servo feedback loop
- Power: 85-264 VAC, 47-63 Hz, 120-370 VDC, <30W consumption
- Interface: RS232 for computer control, compatible with Bluetooth adaptors
- Battery: Lithium-ion, 1-hour typical use, 2-hour charging time
- Wireless Remote: 100m range, 433 MHz for Europe, 315 MHz for USA
- Dimensions: 165x230x495 mm (feet retracted), 265x230x495 mm (feet extended)
- Weight: 10 kg including battery and remote
- Environmental: Operates at -10 to +40°C, stores at -30 to +70°C
- CE Conformity: EMC and safety compliant
Includes a carrying/shipping case (Nor1336).
Catalog excerpts
Product Data Tapping Machine Nor277 Application • Impact sound transmission testing according to ISO140, part VI, VII and VIII, ASTM E-492 and ASTM E-1007. Remote operation from hand switch or PC Mains or battery operation Low weight Compact Rugged construction Built in self check of hammer fall speed, and tapping sequence. • Retractable feet
Open the catalog to page 1
General The tapping machine Nor277 is the third generation of tapping machines from Norsonic for performing standardised impact noise tests (foot fall noise). It incorporates all the experience from the former generations into a compact, light, yet a rugged unit with the construction based on an extruded aluminium chassis. The hammers are made of harden stainless steel, ensuring non deformation of the hammer shape even after years in use. The unit weight is only 10 kg including the optional battery. Retractable feet ensure easy transportation and storage The unit has the required five hammers...
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