Impact Products Digital Concrete Test Hammer CN652 - Manual (Page 20)

7.2 Accessories / Spare Parts
Designation Article no.
Protection sleeve for display unit
330 00 470
Transfer cable 9/9-position 330 00 456
Printer cable 9/9+25-position for printer 330 00 460
with serial port
Test hammer cable
380 02 510
Grindstone 310 99 037
Carrying case 340 00 281
7.3 Technical Data
7.3.1 Display Unit
- Measuring range from 10 to 70 N/mm
2 compressive strength of the concrete
- Non-volatile memory for max. 500 measurement series of 10 measurements
each
- Graphics LC display, 128 x 128 pixels
- Interface RS232
- Power supply with 6 batteries, 1.5 V, LR6 design for an operating time of
approx. 60 hours
- Permissible ambient conditions of -10 °C to +60 °C
7.3.2 Concrete Test Hammer
Model ND Model LD
Impact energy: 2.207 Nm 0.735 Nm
- 3 -