Laboratory Equipment  >>   Analytical Balances  >>   Mass Comparators  >>   RADWAG  >>

Features

Mass comparator WAY 4Y.KO series similarly to other models, comprises two components. One of them holds the electronic module, and the other precise mechanical measuring system. The WAY 4Y.KO series comes standard with an aesthetic, large weighing chamber with glass anti-draft shield. All elements of the weighing chamber are manufactured from glass or metal to minimize the influence of electrostatic charges on weighing result. Mass comparator WAY 4Y.KO series features an intuitive menu supporting a user while operating the instrument.

• Effective and Excellent Measurement The WAY 4Y.KO series stands for a class-leading automatic mass comparator. The series enables comparison of weights ranging from 1 mg to 5 kg for class E1.
• Excellent Measurement Repeatability The WAY 4Y.KO mass comparator is equipped with a spacious weighing chamber made of glass and a ring-shaped draft shield. Mass comparators of higher accuracy feature an internal glass anti-draft chamber minimizing the influence of ambient conditions on measurement result.
• Design and Functionality The ring-shaped draft shield, apart from protecting the load against air drafts, prevents potential shocks that may occur during weighing pan loading. The weighing pan made of top-class non-magnetic stainless steel features marking facilitating centric loading of weights Anti-draft chamber made of glass reduces the influence of air drafts on comparison process. With use of conductive coating, the glass enables discharge of electrostatic charges.
• Dedicated Software Specially designed RMCS computer software enables comprehensive realisation of calibration procedures in laboratory. The system manages the whole calibration process, starting from the moment the order is placed, through procedure performance, to the moment of issuing the calibration certificate.

Functions
• Mass comparator
• Ambient conditions measurement
• Proximity sensors
• Replaceable units
• Multilingual menu

Anti-draft chamber made of glass reduces the influence of air drafts on comparison procedure

External supplementary loads for comparison of non-standard weights

Specifications

Model	WAY 100.4Y.KO	WAY 500.4Y.KO	WAY 1.4Y.KO	WAY 2.4Y.KO	WAY 5.4Y.KO
Capacity x Readability	110 g x 0.001 mg	520 g x 0.01 mg	1.02 kg x 0.01 mg	2.3 kg x 0.1 mg	5.05 kg kg x 0.1 mg
Repeatability absolute *	0.005 mg (100 g)	0.04 mg (500 g)	0.05 mg (1000 g)	0.2 mg (2000 g)	0.3 mg (5000 g)
Repeatability nominal load *	0.0035 mg (100 g)	0.025 mg (500 g)	0.035 mg (1000 g)	0.1 mg (2000 g)	0.2 mg (5000 g)
Repeatability low load *	0.0025 mg (5 g)	0.015 mg (10 g)	0.025 mg (10 g)	0.08 mg (100 g)	0.15 mg (100 g)
Repeatability low load *	0.003 mg (100 g)	0.02 mg (500 g)	0.03 mg (1000 g)	0.09 mg (2000 g)	0.15 mg (5000 g)
Stabilization time	30 s	30 s	20 s	20 s	20 s
Adjustment	External Calibration	External Calibration	External Calibration	External Calibration	External Calibration
Electric compensation range	– 1 g ÷ 10 g	– 10 g ÷ 20 g	– 10 g ÷ 20 g	–50 g ÷ 300 g	–10 g ÷ 50 g
Internal supplementary weights	semi-automatic	semi-automatic	semi-automatic	semi-automatic	semi-automatic
External supplementary weights	10 g	30 g, 2 x 10 g	50 g, 30 g, 2 x 10 g	2 x 100 g	500 g, 300 g, 100 g, 50 g, 30 g, 2 x 10g
Eccentricity (for test weight)	1 d / 1 mm	1 d / 1 mm	1 d / 1 mm	1 d / 1 mm	1 d / 1 mm
OIML calibration range E1	5 g ÷ 100 g	200 g ÷ 500 g	500 g ÷ 1 kg	1 kg ÷ 2 kg	2 kg ÷ 5 kg
OIML calibration range E2	100 mg ÷ 100 g	10 g ÷ 500 g	100 g ÷ 1 kg	500 g ÷ 2 kg	500 g ÷ 5 kg
OIML calibration range F1	1 mg ÷ 100 g	1 g ÷ 500 g	10 g ÷ 1 kg	100 g ÷ 2 kg	100 g ÷ 5 kg
OIML calibration range F2	1 mg ÷ 100 g	1 g ÷ 500 g	1 g ÷ 1 kg	10 g ÷ 2 kg	10 g ÷ 5 kg
OIML calibration range M1	1 mg ÷ 100 g	1 g ÷ 500 g	1 g ÷ 1 kg	1 g ÷ 2 kg	1 g ÷ 5 kg
OIML calibration range M2	1 mg ÷ 100 g	1 g ÷ 500 g	1 g ÷ 1 kg	1 g ÷ 2 kg	1 g ÷ 5 kg
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	± 3% / 4 h
Relative humidity***	40 ÷ 60%
Transport and storage temperature	–20 ÷ +50 °C
Weighing pan dimensions	ø 30 mm	ø 50 mm	ø 60 mm	ø 70 mm	ø 90 mm
Mass comparator dimensions**	385 x 217 x 525 mm
Indicator dimensions**	206 x 140 x 71 mm
Anti-draft chamber dimensions**	560 x 565 x340 mm
Mass comparator net weight	21.5 kg	22.5 kg	23 kg	24.5 kg	24 kg
Mass comparator gross weight	31.5 kg	33.5 kg	33 kg	34.5 kg	34 kg
Anti-draft chamber net weight	14 kg	14 kg	14 kg	14 kg	14 kg
Anti-draft chamber gross weight	24 kg	24 kg	24 kg	24 kg	24 kg
Mass comparator packaging dimensions**	860 x 750 x 570 mm
Anti-draft chamber packaging dimensions**	860 x 830 x 840 mm

* repeatability is expressed as a standard deviation determined for 6 ABBA cycles
** dimensions: length x width x depth
*** non-condensing conditions
Wi-Fi ® is a registered trademark of Wi-Fi Alliance.

Accessories - Call for more info

Weighing Tables granite anti-vibration table	Ambient Conditions THB-S or THB-P sensor	Peripheral Devices Epson dot matrix printer barcode scanner
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

Dedicated Software (not included) - Call for more info

RMCS System

• performance of calibration procedures in a laboratory from the moment the order is placed, to the moment of issuing a calibration certificate
• compatible with THB sensors enabling recording ambient conditions
• export of report results to various files
• archiving calibration protocols, orders, certificates and ambient conditions

R-LAB

• collecting measurements
• carrying out statistical analysis of measurements
• customized graphs and reports

Parameters Editor
• remote change of parameters
• remote on-line preview of the display
• displaying current mass indication
• software update
• file loading, editing and saving parameters to a file
• import and export of parameters
• interfaces: RS232, Ethernet and Wireless Connection
• quick and easy edition of balance parameters using computer ways of initializing the process of acquiring data from the weighing instrument and sending it to a computer
• readout of characters transmitted via RS 232 to a computer

RADWAG Remote Desktop
• remote control of the mass comparator using computer, telephone or tablet
• sending text messages
• version for Windows 10 and Android systems

More RADWAG WAY Manual Mass Comparators

Accessories for the RADWAG WAY 1.4Y.KO Class-leading manual mass comparator 1.02 kg x 0.01 mg