KGD - WQ - 506 Laser Spectroscopy Engine Emission Analysis System

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 5-8 work days

Brand: KACISE

Product Description

KGD - WQ - 506 Laser Spectroscopy Engine Emission Analysis System

Key Specifications

Measurement Principle	TDLAS
Response Time	T10 - 90 < 2.5s
Accuracy	≤ ±2.0% MRS or ≤ ±0.3% F.S.
Repeatability	≤ ±0.5% F.S.
Drift	≤ ±1% F.S./8h
Operating Environment	Ambient temperature: 5 - 40°C; Relative humidity: ≤ 80%RH

Product Overview

The KGD-WQ-506 Laser Spectroscopy Engine Emission Analysis System integrates a Tunable Diode Laser Absorption Spectroscopy (TDLAS) high-temperature sensor module. This system provides dynamic, accurate measurement of NH₃ and N₂O volume concentrations in engine exhaust under high-temperature (190°C) and high-humidity conditions, making it ideal for type approval tests and R&D applications compliant with major vehicle emission standards including Euro 7.

Key Features

Patented TDLAS technology delivers high sensitivity and exceptional selectivity
High-temperature-resistant gas chamber design prevents NH₃ condensation loss, enhancing measurement accuracy and stability
Compact multi-pass reflective gas chamber improves measurement response speed

Technical Parameters

Gas Component	NH₃	N₂O
Measurement Principle	TDLAS	TDLAS
Minimum Range	0 - 50 ppm	0 - 100 ppm
Maximum Range	0 - 2000 ppm	0 - 2000 ppm
Response Time	T10 - 90 < 2.5s	T10 - 90 < 2.5s
Accuracy	≤ ±2.0% MRS or ≤ ±0.3% F.S.	≤ ±2.0% MRS or ≤ ±0.3% F.S.
Linearity	Determination coefficient: ≥ 0.998; Standard deviation: ≤ 1% F.S.; Slope: 0.99 - 1.01; Intercept coefficient: ≤ 0.5% F.S.	Determination coefficient: ≥ 0.998; Standard deviation: ≤ 1% F.S.; Slope: 0.99 - 1.01; Intercept coefficient: ≤ 0.5% F.S.
Repeatability	≤ ±0.5% F.S.	≤ ±0.5% F.S.
Drift	≤ ±1% F.S./8h	≤ ±1% F.S./8h
Operating Environment	Ambient temperature: 5 - 40°C; Relative humidity: ≤ 80%RH	Ambient temperature: 5 - 40°C; Relative humidity: ≤ 80%RH