KERN ABJ 320-4NM
The bestseller in analytical balances, with high-quality single-cell weighing system
1
Category
Brand KERN
Product categoriy Laboratory balance
Product group Analytical balance
Product family ABJ
Measuring System
Construction type of the scale Single-range balance
Weighing system Single-Cell
Weighing capacity [Max] 320 g
Weighing capacity [Max] (ct) 1600 ct
Readability [d] 0,0001 g
Readability carat [d] (ct) 0,001 ct
Resolution 3.200.000
Linearity ± 0,0003 g
Reproducibility 0,0002 g
Default unit g
Units
g
mg
ct
Units (if device is conformity
assessed)
g
mg
ct
USP Minimum weight of sample (k
= 2, U = 0.1%) 400 mg
Minimum weight [Min] (ct) 0,1 ct
Adjustment options
Internal calibration
(automatic)
Adjusting with internal
weight (manual)
Automatic adjustment - Standard
temperature deviation 2 °C
Automatic adjustment - Standard
time interval 4 h
Stabilization time 3 s
Warm-up time 8 h
Eccentric loading at 1/3 [Max] 0,0005 g
Maximum creep (15 minutes) 1 mg
Maximum creep (30 minutes) 2 mg
Approval
CE mark ✓
Display
Display type LCD
Display screen size 115×32 mm
Display backlight no
Display digit height 14 mm
Languages of the user interface Symbol language
Construction
Dimension housing (W×D×H) 213×333×338 mm
Dimensions rectangular draught
shield - inner (W×D×H) 174×162×227 mm
Dimensions rectangular draught
shield - outer (W×D×H) 201×220×256 mm
Material display housing Plastics
Material housing cast aluminium, plastic
Material weighing plate stainless steel
Material draught shield glass
Dimensions weighing surface (Ø) 91 mm
Levelling feet adjustable ✓
Functions
Number of keys for operation 6
Auto-off interval(s) in mains power
mode 0 - 99 min
Tare function manual (multi)
Percentage determination ✓
Counting function ✓
Tolerance weighing ✓
Tolerance weighing - type of signal visual
Standby function ✓
Recipe/summing level Rez A (Net total)
Sum memory function ✓
Underfloor weighing None
Interfaces RS-232 (optional)