The IW 7 LON CLASSIC roller brake tester is equipped with the classic dual analogue display and an automatically changing display range (0-4 / 0-40 kN). Using the already integrated digital display, information about braking force and shock absorber difference and operator prompting instructions are displayed in a compact way. There is also the possibility of equipping the analogue display with up to four VARIODATA displays for weight, braking pressure, braking intensity and running text for operator prompting.
The tester is particularly suitable for brake diagnostics depending on the weight measurement for low to medium vehicle throughput. The control system meets the requirements for the main inspection, has a PC interface and is thus networkcompatible.

Standard Equipment:

• multifunctional analogue display with two dials for displaying measured values of brake tester, shock absorber tester and side slip tester including switching elements (motor protection switch, relay or necessary switchgear depending on the connected device)
• difference display digital / optic
• lockable main switch

Technical Data	IW 7 LON Classic
Axle load	18 t / 20 t
Drive power	2 x 11 kW
Test speed	3 km/h (3 / 6 km/h)
Roller length	1150 mm
Roller diameter	265 mm
Roller distance between axes	475 mm
Display (W x H x T)	870 x 910 x 300 mm scale diameter 2 x 350 mm
Display range	2 displays: 0 – 4 kN / 0 - 40 kN, 0 - 100 mm / %, -20 – +20 m/km
Electrical connection value	400 V / 50 Hz 3 P + N + E
Fuse	63 - 80 A delayed action