Operating instructions
24 
Specifications 
Model    B 3100S  B 4100  B 6100 
Capacity/weighing range  g  3,100  4,100  6,100 
Readability g 0.01 0.1 0.1 
Tare range (by subtraction)  g  -3,100  -4,100  -6,100 
Standard deviation  g 
≤
±0.01
 ≤
±0.05
 ≤
±0.05 
Max. linearity  g 
≤
±0.02
 ≤
±0.1
 ≤
±0.1 
Stabilization time (typical)  s  2  1.5  1.5 
Display update  s  0.1 – 0.8 (selectable) 
Adaption to ambient conditions 
and application requirements 
by selection of one of 4 optimized filter levels 
Stability range  d  0.25 ... 64 (selectable) 
Ambient temperature range  K  273 – 313 (0
o
C ... +40
o
C) 
Allowable relative humidity    15 … 85 
(moisture-proof rating) 
Sensitivity drift within 
+10 … +30
o
C 
/
o
C 
≤
±2∙10
-6 
≤
±5∙10
-6 
≤
±5∙10
-6 
Pan size 
mm 
in. 
235 x 180 
9.3 x 7.1 
Balance housing (W x D x H) 
mm 
in. 
250 x 270 x 65 
9.8 x 10.6 x 2.6 
Net weight  kg/lbs.  5/11  3.5/7.7  3.5/7.7 
Power requirements 
(voltage + frequency) 
115 or 230 V depending on the AC adapter used 
50 – 60 Hz 
Allowable voltage fluctuation    -20% … +15% 
Power consumption(typical)  VA  max. 7.5  7.5  7.5 
Interface (optional) 
RS 232 C/V24 – 28, RS 423/V10; 7-bit; 
parity: even, mark, odd, space; 
transmissions rate: 150 ... 9,600 Baud 










