Mass comparator UYA 5Y.KO series, comprises two components. One of them holds the electronic module, and the other precise mechanical measuring system. Such solution guarantees elimination of temperature influence (warming of electronic elements) on the comparator's indications. The comparator features an aesthetic, cylindrically shaped weighing chamber with glass draft shield and automatic door opening system. All elements of the weighing chamber are manufactured from glass or metal to minimize the influence of electrostatic charges on the measuring result.
The standard equipment of the UYA 5Y.KO mass comparator is an anti-draft chamber eliminating imperfect conditions in weighing rooms (air drafts). The mass comparator is placed inside the anti-draft chamber. Sliding side panes enable easy access to the weighing chamber.
The newest line of Radwag mass comparators enables adjusting mass standards and weights according to the OIML recommendations (R-111) from 1mg to 5 g in class E1 and lower.
Metrological parameters
E1: 1 mg — 5 g
E2: 1 mg — 5 g
F1:1 mg — 5 g
F2: 1 mg — 5 g
M1: 1 mg — 5 g
M2: 1 mg — 5 g
Maximum capacity [Max]: 6.1 g
Readability [d]: 0.1 µg
Standard repeatability [5% Max]: 0.2 µg
Standard repeatability [Max]: 0.4 µg
Permissible repeatability: 0.6 µg
Eccentricity (tested load): 1d / 1 mm
Electric compensation range: 0 — 6.1 g
Stabilization time: 30 s
Adjustment: internal (automatic)
Physical parameters
Display: 10″ touchscreen
Weighing pan dimensions: ø16 mm
Weighing device dimensions: 370×160×175 mm
Controling device dimensions: 249×170×72 mm
Anti-draft chamber dimensions: 560×350×255 mm
Packaging dimensions: 655×755×445 mm
Chamber packaging size: 820×840×630 mm
Net weight: 10.1 kg
Gross weight: 16.5 kg
Communication interface: USB-A ×2, USB-C, HDMI, Ethernet, Wi-Fi®, Hotspot
Environmental conditions
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: ± 2 % / 4 h