RADWAG UYA 4Y.KO Manual Mass Comparator 5.1 g x 0.0001 mg
Radwag Balances and Scales
Mass comparator UYA 4Y.KO series, comprises two components. One of them holds the electronic module, and the other precise mechanical measuring system. more ...
Laboratory Equipment > Analytical Balances > Mass Comparators
RADWAG UYA 4Y.KO Manual Mass Comparator 5.1 g x 0.0001 mg
Capacity x Readability
5.1 g x 0.0001 mg
Pan Size
16 mm (Diameter)

Please call
1-800-832-0055
to place your order.


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Overview

Mass comparator UYA 4Y.KO series, comprises two components. One of them holds the electronic module, and the other precise mechanical measuring system.
Free Ground Shipping within the 48 continental US States

Capacity x Readability
5.1 g x 0.0001 mg
Pan Size
16 mm (Diameter)
Manufature: RADWAG
SKU: UYA 4Y.KO
Weight: 20.00 lb

  Features

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 comparators 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.

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.

  Specifications

Model AK-4/100
Capacity x Readability 5.1 g x 0.0001 mg
Repeatability for nominal load* 0.4 µ(5 g)
Repeatability for small load* 0.25 µ (100 mg)
Stabilization time 30 s
Adjustment Internal Calibration
Electric compensation range 0 ÷ 5.1 g
Eccentricity (for test weight) 1 d / 1 mm
OIML calibration range E1 1 mg ÷ 5 g
OIML calibration range E2 1 mg ÷ 5 g
OIML calibration range F1 1 mg ÷ 5 g
OIML calibration range F2 1 mg ÷ 5 g
OIML calibration range M1 1 mg ÷ 5 g
OIML calibration range M2 1 mg ÷ 5 g
Display 5.7" color resistive touch screen
Keypad 8 keys
Ingress protection - indicator IP 43
Touch-free operation 2 programmable sensors
USB-A 2
Ethernet 10 / 100 Mbit
RS-232 2
Wi-Fi 802.11 b/g/n
IN/OUT 4 x IN, 4 x OUT
Power supply 110 ÷ 230 V AC / 50 ÷ 60 Hz
Operating temperature +15 ÷ +30 °C
Operating temperature change rate ± 0.5 °C / 12 h (± 0.3 °C / 4 h)
Relative humidity variations ± 2% / 4 h
Relative humidity*** 40 ÷ 60%
Transport and storage temperature –20 ÷ +50 °C
Weighing pan dimensions ø 16 mm
Mass comparator dimensions** 411 x 163 x 183 mm
Indicator dimensions** 206 x 140 x 71 mm
Anti-draft chamber dimensions** 560 x 250 x 350 mm
Mass comparator net weight 9.1 kg
Mass comparator gross weight 16.6 kg
Anti-draft chamber net weight 7.6 kg
Anti-draft chamber gross weight 10.9 kg
Mass comparator packaging dimensions** 660 x 660 x 455 mm
Anti-draft chamber packaging 820 x 840 x 630 mm
* repeatability is expressed as a standard deviation determined for 6 ABBA cycles
** non-condensing conditions
*** dimensions: length x width x depth
**** optional design

Accessories - Call for more info

Weighing Tables
granite anti-vibration table
anti-vibration table for laboratory balances
professional weighing table
Ambient Conditions
THB-S or THB-P sensor
Peripheral Devices
Epson dot matrix printer
barcode scanner
WD-5/3Y LCD display (backlit)
Cables, Converters
RS-232 – P0108 computer cable
RS-232 – P0167 computer cable
RS-232 – P0151 Epson printer cable
Electrical Accessories
power supply with ZR–02 battery
Anti-Draft Chambers
MYA anti-draft chamber

Dedicated Software (not included) - Call for more info

  Optional Accessories


RADWAG RMCS PC software for mass metrology
more info
RADWAG RMCS PC software for mass metrology
more info
Price: $10,230.60
In Stock
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View Data Sheet (PDF) More about the/RMCS

RMCS system, designed by RADWAG, is dedicated to management of calibrating and testing procedures in a laboratory from the moment of accepting an order, through its progress and until issuing a calibration certificate. The software manages the complete calibrating and testing process.

The operation of mass comparators in connection with the software for network management of calibration process provides improved efficiency, reliable measurement results and complete documentation from calibration process, together with lower labour costs.

The system enables initiating the calibration procedure by ordering a task to a mass comparator, and autonomous executing calibration process on a mass comparator. In both cases, data is transferred to the software for the purpose of registering, controlling and finally issuing a calibration certificate.

Mass comparators linked in the RMCS system autonomously cooperate with THB ambient conditions monitors enabling recording major ambient factors like temperature, humidity and atmospheric pressure throughout the control process. The modules are detachable from the mass comparators for calibration and adjustment of their sensors.

Data on current ambient conditions is displayed in real time on mass comparator’s display. The data is also sent do RMCS software for control and archiving purposes.

System modules:

    Ambient conditions monitoring module:
  • Installed and in direct cooperation with a mass comparator;
  • Enabling recording ambient conditions (temperature, humidity, atmospheric pressure) and calculating air density;
  • Continuous monitoring of ambient conditions in direct vicinity of a mass comparator and its weighing chamber;
  • Graphic presentation of ambient conditions on mass comparator’s display.
    Weighing module:
  • Automatic and manual mass comparators used as components of the RMCS system;
  • Access and management of databases on: standards, test objects, from the level of RMCS software;
  • Execution of calibration tasks ordered in the RMCS software;
  • Self test procedure determining mass comparator’s repeatability parameter;
  • Transfer of measurement results to the software memory.
    Calculating and data storage module:
  • Sending tasks to mass comparators;
  • Downloading data on mass and ambient conditions from mass comparators;
  • Operation on databases of clients / tasks / standards;
  • Monitoring of future calibration dates;
  • Database of accomplished calibrations, printouts and saved documentation.

Software functions:

    RMCS functionality:
  • Complete management of a metrological laboratory calibrating mass standards and weights with application of Y series of RADWAG mass comparators;
  • Calibration using ABBA and ABA methods;
  • Application of MS SQL database for network supervision of multiple computer stands;
  • Complete management of calibration orders;
  • Extended database of mass standards and test objects;
  • Extended database of clients, operators and users;
  • Database of manual and automatic mass comparators;
  • Database of calibration orders;
  • Managing pending tasks based on issued calibration orders;
  • Planning tasks and orders execution;
  • Weight checking procedure without an order – Quick Check option;
  • Manual or automatic calibration of test objects;
  • Cooperation with RADWAG automatic mass comparators;
  • Bilateral data synchronization with RADWAG mass comparators;
  • Reporting from calibration process;
  • Issuing calibration certificates according to pre-defined template;
  • Exporting report results to various file formats: PDF, MS Word, Excel;
  • Record of events;
  • Register of orders and calibration certificates;
  • Saving copies of all calibration protocols, orders, calibration certificates and records of ambient conditions;
  • Secured access to the software – log in procedure using password.
RADWAG SAL/STONE/C Granite Anti-Vibration Table 1000 x 650 x 815 mm Powder Coated Steel
more info
RADWAG SAL/STONE/C Granite Anti-Vibration Table 1000 x 650 x 815 mm Powder Coated Steel
more info
Price: $2,238.20
In Stock
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Table SAL/STONE/C is designed for ensuring stable operating conditions for high precision measurements. The table top is manufactured from polished granite and it is based on mild steel, metal construction.
  • Anti-Vibration Construction Granite top on a stainless steel construction enables convenient operation and eliminates ground vibrations that may influence measurement accuracy.
  • Base Temperature The top ensures stable temperature of the base and the highest accuracy and repeatability of measurements.
  • Working Space Large surface enables carrying out complicated measuring processes on several devices.
  • Various Applications The weighing tables are intended for operation in industry and laboratory
Set Content
Top (granite)
Base (stainless steel or powder-coated)
Vibration-resistant feet
Adjustable feet
RADWAG SAL/STONE/H Granite Anti-Vibration Table 1000 x 650 x 815 mm Stainless Steel
more info
RADWAG SAL/STONE/H Granite Anti-Vibration Table 1000 x 650 x 815 mm Stainless Steel
more info
Price: $2,760.70
In Stock
btn buy
Table SAL/STONE/C is designed for ensuring stable operating conditions for high precision measurements. The table top is manufactured from polished granite and it is based on mild steel, metal construction.
  • Anti-Vibration Construction Granite top on a stainless steel construction enables convenient operation and eliminates ground vibrations that may influence measurement accuracy.
  • Base Temperature The top ensures stable temperature of the base and the highest accuracy and repeatability of measurements.
  • Working Space Large surface enables carrying out complicated measuring processes on several devices.
  • Various Applications The weighing tables are intended for operation in industry and laboratory
Set Content
Top (granite)
Base (stainless steel or powder-coated)
Vibration-resistant feet
Adjustable feet

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