KERN EW Série Mode D'emploi page 64

KERN
Readout
Verification value (e)
Weighing range (max.)
Class of accuracy
Taring range (subtractive)
Minimum load (Min)
Minimum weight for count-
ing parts
Reference quantity
Reproducibility
Linearity
Recommended adjusting
weight, not included (class)
Stabilization time
Weighing plate stainless
steel
Weight kg (net)
Units,
verification switch in verifi-
cation position,(chap. 5.10)
Units ,
verification switch not in
verification position,
(chap. 5.10)
Air humidity
Permissible ambient
condition
Balance dimensions
Vibratory filter
Mains supply
Interface
Rechargeable battery
Underfloor weighing
6
EW 220-3NM EW 420-3NM
0,001 g
0,01 g
220 g
II
220g
0,02 g
0,001 g
10, 30, 50, 100 10, 30, 50, 100
0,001 g
± 0,002 g
200g (F1) 2 x 200g (E2)
2 sec.
Ø 118 mm
1,3
g, ct, oz, lb, ozt, dwt, GN, tl (HongKong), tl (Taiwan),
tl (Singapore, Malaysia), momme, tola
max. 80 % relative (not condensing)
10° C to 30° C
235 x 180 x 75 mm (excluding draft shield)
235 x 185 x 165 mm (including draft shield)
Mains adaptor 230 V, 50/60 Hz ; 9 V DC balance,
RS 232 C interfaced
Hanging loop optional
EW 620-3NM
0,001 g 0,001 g
0,01 g
420 g
II
420 g
0,02 g
0,001 g 0,001 g
10, 30, 50, 100
0,001 g 0,001 g
± 0,003 g ± 0,004 g
500 g (E2)
2 sec.
Ø 118 mm Ø 118 mm
1,3
g, ct
4
200 mA
optional
EW/EG-N/EWB-e-1627
0,01 g
620 g
I
620 g
0,1 g
2 sec.
1,3