Model 852
CO2 Analyzer with OA-ICOS technology
Principle of Operation
The CO2 gas analyzer utilizes off-axis integrated cavity output spectroscopy technology, enabling an effective measurement path of up to several kilometers within a compact optical cavity. As a result, despite its small size, the analyzer achieves exceptional sensitivity. With its unique internal temperature and pressure control algorithms, the analyzer delivers outstanding precision, accuracy, and low drift performance, providing customers with extremely stable measurements.
Features
● LCD touch screen
● Continuously and real time monitoring.
● Advanced digital processor
● Auto alarm functions.
● Flexible calibration options
● Network oriented

Method: OA-ICOS
Range: 0-1000ppm
Reading error: 1%FS
Zero noise: ≤0.1ppm
Lower detectable limit: ≤0.2ppm
Repeatability : ±1%F.S
Linearity: ±1%F.S
Operation temperature: 0-40℃
Response time: 25s
Zero drift: ±0.25ppm/24h
Span drift: <±0.5% FS/24h
Flow rate: 150mL/min
Digital output: RS232/RS485,USB/Ethernet
Analog output: 0-5V, 4-20mA
Weights: 13kgs
Dimension: 430*570*225mm