ChangAi P860 Oxygen And Nitrogen Gas Purity Analyzer/ Tester

Introduction

The selective absorption of infrared by gas molecules is the basis of the design of analyzer oxygen concentrator. S02,NOx,C02,CO,CH4 and other polar molecules have permanent electric torch, so it has vibration, rotation and other structures. According to quantum mechanics, the energy level of analyzer oxygen concentrator splitting can be coupled with the incident characteristic long infrared radiation to produce absorption, and different polar molecules are absorbed by different spectral bands.
 

P860 series Oxygen Nitrogen analyzer is the online intelligent measurement instrument, which adopting advanced ion current oxygen sensor with single chip technology. N₂%=100%-O₂%. It has been widely used in the fields of nitrogen separation from air, fertilizer, petrochemicals and biological fermentation.

Features

• New pattern long-life conversion ion current tester with fast response and high sensitivity
• N₂ or O₂ concentration display
• Checking the sensor working state automatically and unique double-line working change mode extending the sensor’s life
• Setting alarm value freely
• High precision, automatic temperature compensation, eliminating the impact of environmental temperature

Technical Specifications

Monitor: Five-digital dynamic LED monitor,

visible display window: 90mm×25mm

Measure Mode: Air in-flowing or convection diffusing

Sample Gas Flow: 150～300ml/mim

Accuracy: ±2% F.S

Response Time: 90% of FS reading ≤20 seconds

Ambient Temp.: -10℃~+50℃

Ambient Humidity: <80％RH

Stability: <±1%.FS (168h)

Signal Output: 4~20mA

Power Supply: 220±10% VAC, 50/60Hz, the power loss ≤6VA

Sensor Life: 20000 hours at 25℃ and 1 atm

Warranty: 12 months analyzer; 12 months sensor

Weight: 1kg

Appearance Dimension: 160mm×80mm×176mm (W×H×D)

Opening Size: 151mm×75mm