LW Measurements HRB 224 Magnetic Force Balance - Manual (Page 29)

Overview
Specifications
Model Unit HRB-420.3 HRB-520.3
Accuracy class I I I
1 1 g m ) d ( l a v r e t n i e l a c S
0 1 0 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 420 520
Overload Alarm Max +9e Max +9e
Zero range g 420 520
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 200(F
1
) 500(F
1
)
Net weight, approx. kg 3.0 3.0
Pan size (inner diameter) mm Ɏ110 Ɏ110
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
27
0 ”m”50g ±5mg
50g
˘
m ”200g ±10mg
200g
˘
m ”420g ±15mg
0 ”m”50g ±5mg
50g
˘
m ”200g ±10mg
200g
˘
m ”520g ±15mg
0 ”m”50g ”5mg
50g
˘
m ”200g ”10mg
200g
˘
m ”420g ”15mg
0 ”m”50g ”5mg
50g
˘
m ”200g ”10mg
200g
˘
m ”520g ”15mg