General Specifications
Load capacity (models QC 7, 35, 65) 14 kg 70 kg 130 kg
Display update (depends on the 
filter level selected) and data printout/
record rate interface s 0.1–0.4
Ambient temperature range* K 273...313 (0...+40°C)
Operating temperature range* °C 10°C–30°C
Sensitivity drift* within 283...303K /K ≤±6 ·10
–6
≤±10 ·10
–6
≤±10 ·10
–6
Dust protection/splash-down protection  IP 65 (display unit and scale)
acc. IEC 529
Pan size (models QC 7, 35, 65) mm 265x 215 417x307 417x 307
Net weight (models QC 7, 35, 65) kg 5.5 11 11
Selectable weight units* g, kg, ct, lb, oz, ozt, tlh, tls, tlt, GN, dwt, /lb, tlc,
mom, K, tol, bat, MS
Selectable application programs Counting; tare memory; checkweighing;
totalizing, memory, records/printouts
Automatic zero-tracking function Standard feature
Bulit-in interface RS-232 C-S/V24-V28, RS-423/V10; 7-bit;
parity: even, mark, odd, space;
transmission rate:150...19,200 baud;
1or 2 stop bits, software/hardware handshake
AC power source power requirements V~ via AC adapter 230 or115, –20%...+15%
Frequency Hz 48–63
Power consumption (average) VA 10
Standard features/equipment supplied:
Dust cover with plastic protective keypad x x x
Display unit x x x
AC adapter x x x
Allen wrench 2.5 mm (QC 35, 65) x x
Allen wrench 4 mm (QC 35, 65) x x x
Screwdriver (QC 35, 65) x x
Operating manual with brief instructions x x x
* not valid for 0CE devices
5–5