Overview
Mass comparators of UMA 5 series stand for the highest standard of professional automatic mass comparators.
They provide comparison of 1 mg – 5 g weights of E1 and lower classes.
The device is equipped with 36 magazine positions allowing to deposit up to 36 weights. This solution allows to perform either comparison for complete set of weights carried out within one process or comparison for just a few weights of the same mass.
Owing to elimination of human factor and with temperature changes and air drafts reduced to zero, UMA automatic mass comparators provide the highest possible measurement repeatability.
Datasheet
Maximum capacity [Max]
6,1 g
Standard repeatability [5% Max]
0,2 µg
Standard repeatability [Max]
0,4 µg
Permissible repeatability
0,6 µg
Eccentricity (tested load)
0 µg
Electric compensation range
0 ÷ 6,1 g
Adjustment
internal (automatic)
Supplementary weights internal
-
Supplementary weights external
-
Communication interface
USB-A ×2, USB-C, HDMI, Ethernet, Wi-Fi, Hotspot
Power supply
100 – 240 V AC 50/60 Hz
Operating temperature
+15 ÷ +30 °C
Operating temperature change rate
±0,5°C/12h (±0,3°C/4h)
Relative humidity
40% ÷ 60%
Relative humidity change rate
±5%/12h (3%/4h)
Weighing pan dimensions
ø20 mm
Weighing device dimensions
950×590×540 mm
Controling device dimensions
460×250×195 mm
Packaging dimensions
1200×800×1281 mm