QED Environmental Systems Ltd.Cyan Park - Unit 3, Jimmy Hill Way, Coventry, CV2 4QP, UNITED KINGDOM
FEATURES
• 0 - 1000 ppm N2O• Storage for 1000 readings• TWA calculated• EH40occupationalexposure
limits calculated• Leakdetection• Usersettablealarms• Data download for graphing
andreporting
The G200 N2O analyser is designed to safety
check background and breathing zone levels of N2O
(0-1000ppm) in medical applications.
SECTOR
Medical gas
APPLICATIONS
• Operatingtheatres
• Dentalpractices
• Veterinary clinics
• X-ray departments
BENEFITS
• Accurateverificationofexposurelimitbreaches
• Dualpurposebackgroundanalyseror personal analyser.
• LeakdetectionforN2O storage• Highlyportableisrunningefficiently
N2O GAS ANALYSER | MEDICAL STAFF SAFETY
qedenv.com [email protected] +44 (0)333 800 0088PAGE1OF2|DS15-ISSUE.11
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G200
POWER SUPPLY
Batterytype Li Ion
Batterylife 12 hours (10 hours with pump)
Batterylifetime 600 cycles
Batterycharger 5Vdcexternalpowersupplyandinternalchargingcircuit
Chargetime Approximately4hoursfromcompletedischarge
Alternativepower 5Vdc power supply
GAS RANGES
Gases measured N2O By custom dual wavelength infra-red cell with reference channel
Range N2O0 - 1,000ppm
0 -10,000ppm(leakdetectionmode,indicationonly)
Typical accuracy* N2O
Resolution:1ppm
±5ppmfor0-100ppmaftercalibration
±1.5%ofrangefor101ppmandabove,aftercalibration
Responsetime,T90 N2O ≤40seconds
*Typical accuracies Alltypicalaccuraciesquotedareaftercalibrationplusaccuracyofcalibrationgasused.
FACILITIES
Visualandaudiblealarm UserselectableN2O and TWA alarms
Communications USB type B mini-connector, HID device class
Data Storage1000 reading sets + 270 events
50 site ID’s and 300 sample point ID’s
PUMP
Flow 100cc / min typically
ENVIRONMENTAL CONDITIONS
Operatingtemperature 0°C to 50°C
Barometric pressure 500to1500mb
Relativehumidity 5% to 95% non condensing
IPrating IP40
PHYSICAL
Weight 500 grams
Size L 165mm, W 100mm, D 55mm
Case material ABS/PolypropylenewithSiliconeRubberInserts
Keys 17ResincappedSiliconerubberkeys
DisplayLiquidcrystaldisplay,128x64pixel
WithRGBLEDback-light
Gas Sample Filters UserreplaceablePTFEwatertrapfilter,G1.10-SodalimeCO2filter
CERTIFICATION
EN50270:2006 Electromagneticcompatibility-Electricalapparatusforthedetectionandmeasurementofcombustiblegases,toxicgasesoroxygen
EN61010-1:2010 Safetyrequirementsforelectricalequipmentformeasurement,control,andlaboratoryuse.Part1:Generalrequirements
Note1:Foroptimumperformanceduringcontinuousmonitoring,a45minutewarm-upperiodisrecommended.
© Productdesignsandspecificationsaresubjecttochangewithoutnotice.Userisresponsiblefordeterminingsuitabilityofproduct.
G200TECHNICAL SPECIFICATIONS
