Hydrogen sulfide/ammonia analyzer (H2S, NH3, CO2, H2O)

ABB LGR H₂S/NH₃The analyzer adopts ABB LGR off-axis integration cavity output spectroscopy (OA-ICOS) patented technology (patent number: 6795190), which can simultaneously measure H in the atmospheric environment₂S and NH₃Concentration, real-time display of high-resolution laser absorption spectra, high precision and sensitivity, capable of reporting measurement values over a very wide range of moles.

characteristic:

■1 Hz measurement, capturing instantaneous changes in airflow

■Simultaneously output NH₃、 H₂S and H₂O concentration

■High precision absorption spectroscopy with real-time visibility

■Low power consumption, suitable for outdoor use

Performance indicators:

◆Repeatability/accuracy (1s, 1 sec/100 sec):

NH₃： 1 ppb/0.2 ppb (standard/EP type)

H₂S: 15 ppb/2 ppb (standard/EP type)

NH₃： 2 ppb/0.4 ppb (portable)

H₂S: 30 ppb/4 ppb (portable)

◆Drift (EP type, 15 minute average, standard temperature and pressure, 24 hours)

NH₃： 1 ppb

H₂S：5 ppb

◆Measurement range (average 100 seconds)

NH₃： 0.001 – 10 ppm

H₂S：0.01 – 100 ppm

CO₂： 0.1 – 15%

H₂O：0.1 – 100% RH non-condensing

◆Measurement speed (user selectable):

0.01 – 1 Hz

◆Environmental conditions:

Sample temperature:- 10 – 80 ℃

Operating temperature: 0 – 45 ℃

ambient humidity: 0-100% RH, no condensation

◆Output:

Digital (RS232), Simulation, Ethernet, USB

◆Electricity demand:

Portable: 65 W (10-30 VDC)

Standard type: 100 W (115/230 VAC, 50/60 Hz)

EP type: 150 W (115/230 VAC, 50/60 Hz)

◆Size and weight:

Standard Type: 22.2 cm (H) x 48.3 cm (W) x 61 cm (D), 29 kg

EP type: 35.6 cm（H）x 48.3 cm（W）x 61 cm（D）, 40 kg

Portable type: 47 cm（H）x 35.6 cm（W）x 17.8 cm（D）, 15 kg

Ordering information:

◆Model:

GLA231-SAM: Standard type

GLA331-SAM: EP type

GLA132-SAM: Portable type

◆Optional items:

MIU： 16/8 channel multiplexer

ACC-DP3H： Vacuum pump

After sales support: Provide lifelong technical support and after-sales service

Manufacturer: ABB Canada