LW Measurements HRB 224 Magnetic Force Balance - Manual (Page 27)

Overview
Specifications
Model Unit HRB-120.4 HRB-220.4
Accuracy class I I
Scale interval (d) mg 0.1 0.1
1 1 g m ) e ( l a v r e t n i e l a c s n o i t a c i f i r e V
Maximum capacity (Max) g 120 220
Overload Alarm Max +9d Max +9d
Zero range g 120 220
Maximum allowed tolerance mg
Repeatability error mg
Operating temperature range +15 +35
Sensitivity drift
within+15… +35°C
/K ”о -6 ”о -6
Response time (average) s ” ”
Match with the used
environment
Optimized 4 Level filter
Display update s 0.2 0.2
External calibration weight
(of at least accuracy class…)
g 100(E
2
) 200(E
2
)
Net weight, approx. kg 3.0 3.0
Pan size (inner diameter) mm Ɏ  Ɏ 
Weighing chamber height
(from pan to cover)
mm 200 200
Dimensions (W+D+H) mm оо оо
AC power source/
Power requirements
V AC adapter, AC 100 240 V
Frequency Hz 50 60 Hz
DC power source
/Power requirements
5 . 7 V
1 W n o i t p m u s n o c r e w o P
0 ”m”50g ±0.5mg
50g
˘
m ”120g ±1mg
0 ”m”50g ±0.5mg
50g
˘
m ”200g ±1mg
200
˘
m ”220g ±1.5mg
0 ”m”50g ”0.5mg
50g
˘
m ”120g ”1mg
0 ”m”50g ±0.5mg
50g
˘
m ”200g ±1mg
200
˘
m ”220g ±1.5mg
25