ZR-3211H UV DOAS Method GAS Analyzer

Short Description:

ZR 3211H  Stack dust( gas)  Tester by UV Differential Optical absorption spectroscopy is a portable instrument,which can measure the concentration of SO2, NOx, O2, NH3. It cannot works affected by the water vapor in the flue gas,which is especially suitable for high humidity and low sulfur conditions. The instrument is designed to be integrated with the host and convenient for sampling. It can be used by environmental departments to test the gas concentration and emission from boilers, and can also be used in industrial and mining enterprises to measure the concentration of various harmful gases.


Product Detail

Product Tags

Application
对勾小Measure the O2 of gas and excess air coefficient.
对勾小Evaluate and calibrate the accuracy of continuous flue gas measuring instruments.
对勾小Other applicable occasions.
Standard
对勾小GB13233-2011 fossil-fuel power plant atmospheric pollutant emission standard
对勾小GB/T37186-2018 Gas analysis — Determination of sulfur dioxide and nitrogen oxides — ultraviolet differential absorption spectrometric method
对勾小HJ 973-2018 Determination of carbon monoxide in exhaust gas from fixed pollution sources constant potential electrolysis
对勾小HJ/T 397-2007 Technical specification for fixed source waste gas monitoring
对勾小HJ 1045-2019 Technical requirements and detection methods of portable ultraviolet absorption measuring instruments for flue gas (SO2 and NOx) from fixed pollution sources
对勾小JJG 968-2002 Verification regulation of flue gas analyzer
Features
1)Designed to be integrated with the host and convenient for sampling.
2)Equipped with titanium alloy vacuum heat insulation pipe, good heat insulation effect.
3)Tested by UV Differential Optical absorption spectroscopy. It can measure the concentration of SO2, NOx, NH3 and cannot works affected by the water vapor in the flue gas,which is especially suitable for high humidity and low sulfur conditions.
4)Automatically switch the range according to the high and low concentration values of SO2, NO and NO2.
5)Equipped with pitot tube and smoke temperature sensor, it can measure smoke temperature flow rate and moisture content.
6)Self contained battery≥3H.
7)Dynamically save sampling data and spectral data, and export excel table.
8)Built in condensate water removal module to prevent water from entering the sensor
Working conditions
对勾小Power supply:AC220V±10%,50Hz or DC24V 12A
对勾小Ambient temperature:(-20~ 45 )℃
对勾小Ambient humidity:0% ~95%
对勾小Atmospheric pressure: (60~130) kPa
对勾小Application environment: Non-explosionproof
对勾小When used in wild,some measurement should be adopt to prevent the damage caused by rain,snow,dust and sunshine.
对勾小Good power grounding
Technical Parameter
1)Host parameters

Parameter

Range

Resolution

Error

Flue gas temperature

(0~200)℃

1℃

±3.0℃

Flue gas static pressure

(-30~30)kPa

0.01kPa

±2.0%FS

Flue gas dynamic pressure

(0~2000)kPa

0.01kPa

±2.0%FS

Moisture content

(0~40)VOL%

0.01VOL%

±2.0%

Sampling flowrate

≥0.5L/min

0.1L/min

±2.5%

Total pressure

(60~130)kPa

0.01kPa

±0.5kPa

Excess air coefficient

1~99.99

0.01

±2.5%

Working temperature

(-20~50)℃

Load capacity of sampling pump

≥40kPa

Data storage

>1000000 groups

Power Supply

AC220V±10%,50Hz

Size

(length 1270×width 120×height 248)mm

Weight

About 5.5kg(battery include)

Power consumption

<120W

2)Flue gas sampling parameters

Parameter

Range

Resolution

Error

S02

Low range:(0~430)mg/m3

High range:(0~5720)mg/m3

0.1 mg/m3

l relative error:± 3%l Repeatability:≤1.5%l Response time:≤90sl Stability:Indication change within 1h<5%l Detection limit:SO2≤2mg/m³

NO≤1mg/m³

NO2≤2mg/m³

NO

Low range:(0~200)mg/m3

High range:(0~1340)mg/m3

0.1 mg/m3

NO2

Low range:(0~300)mg/m3

High range:(0~1000)mg/m3

0.1 mg/m3

NH3

(0~300)mg/m3

0.1 mg/m3

Deliver Goods

deliver goods Italy
  • Previous:
  • Next:

  • Write your message here and send it to us