5 METTLER TOLEDO Compact Scales and Terminals
Conformity:
Certifiable quality/ex-works-certified model to OIML, Class III with
2× 3000e or 1× 6000e plus other non-certifiable resolutions
(15 000d/30 000d) as options
Low voltage: EN 61010-1
EMC Directive: EN 61326-1
EN 61000-6-1/0.5 µV/e (3 V/m)
EN 61000-6-2/1.3 µV/e (10 V/m)
Non automatic weighing instrument directive:
EN 45501
EC Type approval T5508
Design:
Die-cast aluminium housing (ALSi10Mg) with chrome-nickel
steel load plate (AISI 304, 1.4301)
Display:
BBA425 BBA432; BBA442:
Backlit 7-digit/7-segment LC display; Height of characters:
16 mm (BBA425) or 21 mm (BBA432, BBA442)
BBA462:
Backlit active dot matrix display (235×64 pixels);
Height of characters: max. 21 mm
Keypad:
Large, clearly-structured keypad with tactile feedback
BBA422/BBA425: 6 keys: ON/OFF; Zero; Tare; Transfer;
Change unit; Clear tare
BBA432: 10 keys: ON/OFF; Zero; Tare; Transfer;
Toggle gross/net; High resolution; Toggle scale
1 and scale 2; Toggle count and weigh mode;
Ten’s reference, Variable reference
BBA442: 25 keys: ON/OFF; Zero; Tare; Transfer; Info;
Toggle scale 1 and scale 2; Toggle count
and weigh mode; Display item weight;
Ten’s reference; Variable reference; Memory;
ID; +/-; Delete; Numeric keypad
BBA462: 25 keys: ON/OFF; Zero; Tare; Transfer;
6 freely-definable function keys (soft keys);
Call database; Toggle: Upper/lower case;
Delete; Alphanumeric keypad
Units: g, kg, t, oz, lb
Power supply:
• Main connections
– country-specific power supply: 240 V, 50 Hz, 70 mA/230 V,
50 Hz, 70 mA/120 V, 60 Hz, 90 mA/100 V, 50/60 Hz, 90 mA
Battery operation
• universal charger 90–264 V, 47–63 Hz, 300 mA
• NiMH Battery, 2800 mAh charging with max. 24 V = 1,3 A
External power supply
• BBA422, BBA425, BBA432 and BBA442:
12–20 V DC, max. 500 mA
• BBA462: 17–24 V DC, max. 500 mA
BBA422/BBA432/BBA442/BBA462 BBA425
Model -3 SM -6 SM -15 LA -35 LA -60 LA -3 SM -6 SM -15 LA -35 LA -60 LA
Dimensions (mm) 265 × 335 × 100 360 × 370 × 115 265 × 335 × 100 360 × 370 × 115
Load plate (mm) 200 × 240 240 × 350 200 × 240 240 × 350
Capacity (kg) 3 6 15 35 60 3 6 15 35 60
Weighing range 1/2 (kg) 1.5/3 3/6 6/15 15/35 30/60 1.5/3 3/6 6/15 15/35 30/60
Readability/Verification
scale interval 1/2 (g)
0.5/1 1/2 2/5 5/10 10/20 0.5/1 1/2 2/5 5/10 10/20
Max. readability (not certifiable) (g) 0.05 0.1 0.2 0.5 1 0.05 0.1 0.2 0.5 1
Repeatability (s) (g) 0.05 0.1 0.2 0.5 1 0.15 0.2 0.2 0.5 1
Linearity (s) (g) 0.05 0.1 0.2 0.5 1 0.15 0.2 0.2 0.5 1
Min. permissible item weight (g)* 0.010 0.020 0.050 0.117 0.200 – – – – –
Type of protection (EN 60529) IP43** IP65
Stabilization time (s) (seconds)*** ~1.0
* The values indicated represent the minimum permissible item weights. In order to count with maximum possible accuracy, we
recommend that the item weight is set no lower than 1d of the scale (standard) and/or that the optimization function integrated as
standard or a reference scale is used (not for the BBA422/ BBA425)
** Not with built-in Ethernet interface
*** Depends on selected filter setting
BBA4..: Reliable Measurement
Accuracy for any Location