User manual
4    PFB-BA-e-1322 
1  Technical Data 
KERN 
PFB 120-3 
PFB 200-3 
PFB 300-3 
PFB 1200-2 
Readability (d) 
0.001 g 
0.001 g 
0.001 g 
0.01 g 
Weighing range (max) 
120 g 
200 g 
300 g 
1200 g 
Reproducibility 
0.001 g 
0.001 g 
0.001g 
0.01 g 
Linearity 
±0.003 g 
±0.003 g 
±0.003 g 
±0.03 g 
Smallest part weight for 
parts counting 
2 mg 
2 mg 
2 mg 
20 mg 
Reference quantities at 
parts counting 
10, 20, 50, 100, 200 
Weighing Units 
g, ct, lb, oz, d, ozt, dwt, mo, tl h, tl c, tl t, t, bt, n 
Recommended adjustment 
weight, not added (class) 
100 g (F1) 
200 g (F1) 
300 g (F1) 
1000 g (F1) 
Warm-up time 
2 hours 
Stabilization time (typical) 
3 sec. 
Operating temperature 
+ 5° C .... + 35° C 
Humidity of air 
max. 80 % (not condensing) 
Housing (B x D x H) mm 
200 x 257 x 152 (with draft shield) 
200 x 257 x 87(without draft shield) 
Draft shield (B x D x H) mm 
158 x 143 x 64 (inside) 
167 x 154 x 80 (outside) 
Weighing plate, stainless steel 
(mm) 
Ø 80 
Ø 80 
Ø 80 
Ø 120 
Weight kg (net) 
2 kg 
Voltage 
12 V / 500 mA 










