Overview
Application:
Automatic mass comparator
AK-4/100 series is intended to automatic determination of weights mass deviations with operator’s activity limited to the minimum. The comparator enables determining deviations of three tested weights in a single cycle. AK-4/100 is designed to compare weights from 10 g to 100 g. The instrument is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E and F.
Design and functionality:
The supervising part of the mass comparator is a digital module which cooperates with a controller of instrument’s mechanical components. The digital module and the automatic loader are located in mass comparator’s weighing chamber. The instrument is operated by means of digital display which is plugged to mass comparator’s controller. The supervising elements are not integrated with mass comparator’s mechanical parts, thus enabling separation of instrument’s weighing chamber from ambient conditions influence.
Datasheet
Maximum capacity [Max]
110 g
Standard repeatability [5% Max]
1,5 µg
Standard repeatability [Max]
2 µg
Permissible repeatability
3,5 µg
Eccentricity (tested load)
0 mg
Electric compensation range
-1 g ÷ +10 g
Supplementary weights internal
half automatic
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
ø24 mm
Weighing device dimensions
385×215×600 mm
Controling device dimensions
249×170×72 mm
Anti-draft chamber dimensions
560×340×665 mm
Packaging dimensions
860×800×560 mm
Chamber packaging size
950×420×630 mm