HORIBA INSTRUMENTS EXM500

The HORIBA EXM-500 analyzer is capable of measuring NH₃, SO₂, H₂S, and NO. It is based on UV spectroscopy, which provides higher sensitivity than infrared technology and enables the simultaneous measurement of multiple gases. Major emission gases such as CO, CO₂, and CH₄ do not absorb UV light and therefore do not interfere with the measurement of the target gases.

The entire internal gas path is heated to 180°C, allowing the direct introduction of hot and humid gas samples without analyte loss. This design eliminates the need for upstream gas drying systems, which can otherwise lead to the loss of certain compounds.

SPECIFICATIONS
Ranges	NH3 : 0 - 500 ppm SO2 : 0 - 500 ppm H2S : 100 - 500 ppm NO : 0 - 1000 ppm
Sensitivity	0,1 % of full scale
Analogue output	4-20 mA
Data logging	Yes (maximum 5000 measurements; beyond 5000 a data logger is required)
Sample pump	Yes
Dimensions	480*600*220 mm
Weight	25 kg

● Measuring cell heated to 190°C

● Integrated heated sample pump

● Touchscreen

● Suitable for 19" rack

• Caisse de transport
• Cordon secteur 230V
• Sortie analogique
• Mode d’emploi rapide
• Tube flexible avec écrou femelle ¼
• Clé USB