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Headspace gas analyzer for container closure integrity testing
Quality-control solutions for farmacy and food industries
RelyCube is a non-destructive headspace analyzer from RELY EYE developed for gas concentration measurements inside closed package.

Compact and easy to use device based on TDLAS (Tunable diode laser absorption spectroscopy) and provide fast and precise measurements.
Leak detection
Container closure integrity testing
Adjustment of purging systems on filling lines
Implementation
Package reliability evaluation
Long-term monitoring of the gas concentration inside the closed vial
Detection of the presence of microbes inside the closed vial
Non-destructive headspace analyzer RelyCube used method of Frequency Modulated Spectrscopy (FMS).

This method is based on tuning and modulation of monochromatic laser radiation. The absorbed and unabsorbed signals are fed to a lock-in amplifier and mixed.

Gas concentration is calculated using the shape of mixed signals.
Technology
Advantages
Easy to use

Management of measurements using a simple interface on a laptop. The measurement result is stored in a database and can be printed immediately.

Compact

Can be placed on the table.
Total weight — 9kg.
Fast and precise measurements
Measurement time 1-5 seconds with an accuracy of +/- 0.2%.
Measurement range
H
O
2
Laser wavelenght — 1392 nm
Absolute pressure range — 0-110 kPa
Water vapor concentration — 0-30 kPa
Water vapor
2
O
Laser wavelenght — 760 nm
Oxygen concentration — 0-25%
Oxygen
Laser wavelenght — 2004 nm
Carbon dioxide concentration — 0-100%
Carbon dioxide
2
C
O
Parameter
Units
Value
Method
FMS
minutes
Startup time
5
Laser class
Class 1 (IEC 60825-1)<0.5mW
seconds
Measurement
time
1,0-5,0
mm
Vial diameter
2-50
cm
Dimensions
30x30x30
kg
Total weight
9
Voltage
100-240 V AC, 40W
Technical details
Contacts
Tech lead — Golovkov Sergei
info@relyeye.com