ELZAB S.A.
User Manual CAT 27 scales series
5
2.2.
Technical Specifications
Specifications common for all models of scales:
Scale type
non-automatic, calculating electronic scale with the strain
gauge force transducer and digital readout of the weight,
price and amount allowing to display article’s name
Display
(monochrome, blue)
Weight: 5 digits, 14 mm minimum digit height
Price: 6 digits, 10 mm digit height
Amount: 7 digits, 10 mm digit height
Article name: up to 20 characters, 5.5 mm character height
Operating temperature range
-10 ºC
+40 ºC
Power supply
12V/ 1A external adapter
Power consumption
average of 5 W (scale with single display)
Interfaces
1. serial RS 232 (computer, cash register)
2. serial RS 232 (remote display)
Number of scale intervals
3000
Initial zeroing range
±10% * Max = ±1.500 g
Semi-automatic zeroing range
±2% * Max = ±0.300 g
Specifications of the single interval and double interval scales:
Class of accuracy
III
Measurement specifications
Single interval
Double interval
Minimum load
Min = 100g
Min = Min
1
= 40g
Maximum load
Max = 15 kg
Max
1
= 6kg
Max = Max
2
= 15kg
Elementary and
verification scale
intervals
d = e = 5g
d
1
= e
1
= 2g
d
2
= e
2
= 5g
Tare range (subtracting
tare)
T = -Max
T= -(Max
1
-e
1
)
Specifications of the double range scale:
Class of accuracy
III
Measurement specifications
double range
Weighing range
I
II
Minimum load
Min = Min
1
= 40g
Min
2
= 100g
Maximum load
Max
1
= 6 kg
Max = Max
2
= 15kg
Elementary and verification
scale intervals
d
1
= e
1
= 2g
d
2
= e
2
= 5g
Tare range (subtracting tare)
T = -Max
