Atmospheric nitrous oxide laser open circuit analyzer

NegotiableUpdate on 05/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The HT8500 Atmospheric Nitrous Oxide Laser Open Circuit Analyzer adopts quantum cascade laser absorption spectroscopy technology. It uses high reflectivity mirrors exposed to the atmosphere on both sides to reflect mid infrared laser multiple times, with an effective optical path of tens of meters. It measures the weak absorption of mid infrared laser energy at the characteristic absorption peak of the target gas. The concentration inversion of trace gases is carried out by real-time integration of the absorption peak spectrum curve. Its high-frequency concentration analysis characteristics make it very suitable for micro meteorological eddy related measurement technology. Combined with flux observation systems, it can accurately quantify the net exchange flux of nitrous oxide between different ecosystems and the atmosphere.

Product Details

Core Technology

●Quantum cascade laser technology:Using quantum cascade laser technology, the principle of absorbing light energy by nitrous oxide molecules under specific wavelength laser radiation is utilized to achieve non-contact measurement of nitrous oxide concentration.

●High resolution spectroscopy: This technology can obtain high-resolution spectral data, thereby improving the accuracy and sensitivity of measurements.

● Signal processing algorithm: The built-in signal processing algorithm can accurately analyze spectral data, convert it into nitrous oxide concentration values, and eliminate the influence of interference factors.

●Open optical cavity, ultra sensitive, fast response

● Portable design suitable for various on-site deployments

Suitable for areas without power grids and mobile platforms

Product model	HT8500
Measuring components	N₂O
measurement range	0-5000 ppb
Ensure accuracy range	200-600 ppb
measurement accuracy	allan < 0.5 ppb
measurement accuracy	@0.1s @330 ppb @STD
Default frequency for data output	10 Hz
ambient temperature	-10℃-45℃
ambient humidity	<99% R.H， No condensation
Atmospheric pressure range	70-110 kPa
power supply	12 VDC / 5 A
system power consumption	~30 Watts (TYP)
Overall dimensions	Ø204 mmx 1020 mm
weight	12 kg
contact method	RS232 serial port
storage method	Through PC or third-party data collectors
user interface	Windows software
Optional functional modules	Automatic cleaning, rain sensing, lens heating

Environmental monitoring:Real time monitoring of nitrous oxide in urban and industrial areas to assess air quality.

● Agricultural monitoring:Monitor nitrous oxide emissions in agricultural activities, optimize fertilization strategies, and reduce environmental impact.

Industrial emission monitoring: used for monitoring and controlling industrial emissions of nitrous oxide to ensure compliance with emission standards.