UYA 5.4Y.KO Mass Comparator in Mass Comparators - Radwag Balances And Scales

UYA 5.4Y.KO Mass Comparator

Radwag Balances and Scales - Advanced Weighing Technologies
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UYA 5.4Y.KO  Mass Comparator in Mass Comparators
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UYA 5.4Y.KO Mass Comparator
Product code: WL-408-0005
Overview
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. Mass comparators are... More ››
Maximum capacity [Max]: 5.1g
Readability [d]: 0.1µg

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UYA 5.4Y.KO Mass Comparator
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Overview
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.

Mass comparators are used for both, ensuring traceability of mass measurements and verification of weights in accordance with the principles of legal metrology. RADWAG Mass Comparators have gained recognition among Accredited Calibration Laboratories in many countries.

The standard equipment of the UYA 5.4Y.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.

Mass comparator UYA 4Y.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.
CAUTION:
In order to carry out the weighing process by means of microbalance and ultra-microbalances correctly, it is necessary to prepare the workstation and to operate the device as required.
Usage and installation guidelines are to found in the following document: Installation and usage conditions for ultra-microbalances and microbalances.
Datasheet
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]

5.1

 g

Readability [d]

0.1

 µg

Eccentricity (tested load)

1d / 1 mm

 

Electric compensation range

0 — 5.1 g

 

Stabilization time

30

 s

Adjustment

internal (automatic)

 

Standard repeatability [5% Max]

0.2

 µg

Standard repeatability [Max]

0.4

 µg

Permissible repeatability

0.6

 µg

Supplementary weights internal

-

 

Supplementary weights external

-

 

Communication interface

2×RS232, 2×USB-A, Ethernet, 4 IN / 4 OUT (digital), Wi-Fi®

 

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

± 2 % / 4 h

 

Weighing pan dimensions

ø16

 mm

Weighing device dimensions

370×160×175

 mm

Controling device dimensions

206×140×70

 mm

Anti-draft chamber dimensions

560×350×255

 mm

Packaging dimensions

660×660×455

 mm

Chamber packaging size

820×840×630

 mm

Net weight

9.1

 kg

Gross weight

16.6

 kg

Repeatability is expressed as a standard deviation determined for 6 ABBA cycles. Standard deviation is experimentally determined under ambient conditions for calibration of E1 class mass standards specified in OIML R111 (Table C.1.) document.
Features
Electronic
level indicator

Electronic
level indicator

Functions:
  • ALARM function
  • graphic level indicator
  • programmable acceptable tilts
Data exchange through
USB storage devices

Data exchange through
USB storage devices

  • update balance software
  • export weighing data
  • export/import databases
  • export/import balance settings
  • exchange data between balances
Infrared
proximity sensors

Infrared
proximity sensors

Optional functions:
  • PRINT function
  • TARE function
  • sensor's sensitivity adjustment
Interfaces

Interfaces

  • Ethernet
  • 2×USB
  • 2×RS 232
  • 4 in / 4 out
  • WiFi 2,4GHz b,g,n
Videos
RMCS - Radwag Mass Comparator System
RADWAG Mass comparators
Documentation
Datasheet
Data Sheet

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User Manuals
User Manual - 4Y.KB

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(1.76 MB)
Conformity Declarations
Conformity Declaration

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(0.04 MB)
Publications and Brochures
Principles of Metrology

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(0.10 MB)
Guidelines for a weighing room for correct microbalance and mass comparator operation

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(0.82 MB)
Mass Comparators

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Automatic Comparison of Weights and Mass Standards 2017

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Detection of vibrations at the electronic balances workstation

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(2.02 MB)
THBR System 2.0

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(5.17 MB)
RMCS

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(2.96 MB)
Technical Documentation
Microbalances working conditions

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(2.25 MB)
Radwag Balances and Scales
Torunska 5
26-600 Radom
Poland
tel.: +48 48 386 60 00
e-mail: export@radwag.com
TIN: PL7960000327
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