KERN CWS Operating Instruction

Contents

CWS-BA-e-061041 Technical dataKERN CWS 3K0.5 CWS 6K1 CWS 15K2 CWS 30 K5Readability (d) 0.5 g 1 g 2 g 5 gWeighing range (max) 3 kg 6 kg 15 kg 30 kgReproducibility 0.5 g 1 g 2 g 5 gLinearity ± 0.5 g ± 1.0 g ± 2 g ± 5 gStabilization time 2 s 2 s 2 s 2 sRecommended adjustmentweight, not added (class) 3 kg (M1) 6 kg (M1) 15 kg (M1) 30 kg (M1)Weighing unit g g g gMinimum piece weight 0.05 g 0.1 g 0.25 g 0.5 gWarming up time (operat-ing temperature) 30 min 30 min 30 min 30 minReference piece numbersfor piece count 5, 10, 25, 50, 100, optionalNet weight (kg) 4.7 kgPermissible ambient condi-tion -10° C to 40° CHumidity of air 15% - 85% (non-condensing)Weighing plate, stainlesssteel 300 x 210 mmDimensions of the housingplastic material (B x D x H) 315 x 331 x 126 mmMains connection Adapter 230 V, 50 Hz, balance 7.5 V/700 mARechargeable battery (op-tional) Operating time ca. 80 hrs. / loading time ca. 15 hrs.Interface RS232CAuto OFF function After 5 min without change of load