EtO gas analyzer

EtO gas analyzerGASERA ONE Overview

GASERA ONE multi gas analyzer is based on laser photoacoustic spectroscopy technology, with detectors and light sources, widely used in scientific research, industry, and other fields; The detector is an enhanced cantilever beam optical microphone technology with ultra-high sensitivity.

EtO is widely used in medical sterilization and industrial chemical treatment. Photoacoustic spectroscopy technology utilizes the acoustic effect generated by gas absorption of light energy to detect the concentration of EtO gas with high sensitivity, which is suitable for multiple application scenarios such as environmental monitoring and industrial safety testing.

Homegas analyzerGASERA ONE - Solution

By selecting excellent types of light sources, GASERA ONE is suitable for various application needs;

For more complex measurement schemes, several GASERA ONE can be used in combination to provide a simple solution for applications.

Homegas analyzerGASERA ONE - Operation

GASERA ONE provides users with a simple and intuitive high-resolution display and control buttons. In addition, users can control GASERA ONE through smartphones, tablets, or other devices.

Homegas analyzerGASERA ONE - Technology

Working principle: Laser photoacoustic spectroscopy

Ultra sensitive MEMS cantilever beam sensor optical microphone, coupled with laser interferometer for measuring micro displacement of cantilever beam

Configure light sources according to application requirements, such as sensitivity and gas composition types

Suitable light sources include tunable semiconductor lasers (TDL), quantum level, coupled lasers (QCL), external cavity quantum cascade lasers (EC-QCL), interband cascade lasers, (ICL)， Optical parametric oscillator (OPO), broadband infrared light source with filter (NDIR)

Constant temperature of the chamber 50 ℃

Homegas analyzerGASERA ONE - Universal

19 "3 U industrial chassis, suitable for all desktop or rack mounted fixed installations

尺寸： 48.4cm W x 13.9cm H x 44cm D(19.1 In W x 5.5 in H x 17.3 in D)

Weight: Approximately 13kg

Embedded computer with built-in 7 "front display

The data storage capacity is sufficient for continuous monitoring for at least one year

Total gas production: 10-30ml

The rear panel has four gas interfaces, two of which are sampling interfaces, equipped with dust particle filters

Power supply:

Input voltage: 100-240VAC, 50-60 Hz

Input power: 100-200 W (depending on specific requirements)

Communication interfaces: Ethernet, USB

GASERA ONE can be operated through a smartphone, tablet, laptop, or another GASERA ONE

Homegas analyzerGASERA ONE - Environment

Working conditions:

Temperature range: 0 ℃~+40 ℃

Humidity: below 90% RH, no condensation

Pressure range: Atmospheric pressure

Protection level: IP20 (IEC 529)

Storage conditions:

Temperature range: -20 ℃ to+60 ℃

Sampling conditions:

Temperature: 0~+49 ℃

Humidity: No condensation

Gas flow rate: approximately 1L/min

Pressure: 930mbar~1100mbar

Particles<1 μ m

Homegas analyzerGASERA ONE - Detection Parameters

Response time: Depending on the channel integration time (C.I.T.) and gas replacement cycle, typically ranging from 5 seconds to a few minutes

Detection limit: 0.1ppb

Dynamic Range: Typical Level 5 (100000 times detection limit)

Repeatability: Measurement values less than 1% at standard concentrations under working conditions

Accuracy: depends on the accuracy of the calibration concentration standard gas, typically 2-5%

Temperature stability: No impact within the working temperature range

Pressure stability: No impact within the pressure working range