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THC 연소 가스분석기 (GA-40Tplus)
 
     
 

   

특징

환경부 형식 승인번호 : 제ASGAM-2005-9호
NDIR-THC propane 환경부 형식 승인 획득 장비
기본구성: O2, CO, NO, 3m Heating Hose 및 Peltier
  Dryer를 기본으로 최대 9가지 센서 구성 가능
옵션구성: NO2, SO2, H2S, Cl2, H2, HCl, 유속, 유량,
  NDIR-THC, CO2, CH4
다양한 사용자 구성 (Electrochemical Sensor 7개,
  NDIR Sensor 2개)
nconel Probe 와 내부 Peltier Dryer 사용으로 T-gas
  1600°C 에서도 안정적인 측정 가능
최소 10초 간격으로 연속 저장 가능
장비 내 오염물질 농도 변화 추이용 소형 그래프 및
  프린터 기능


용도

Size: 460 x 170 x 160 mm
Weight: 10kg
Power Supply: 110 or 230V
Battery: Lead-acid battery 12V/2.2Ah, charging time 10h

사양

Parameter
Method
Indication range
Display resolution
Accuracy
Detection limit
Resp. time (t90)
Gases measured in standard configuration
O2 - oxygen, volumetric concentration
electrochemical gas sensor
0..25 %
0.01 %
 ±0.2% or
2% rel.		 0.20 %
45 s
CO2 - carbon dioxide, volumetric concentration
calculated from volumetric concentration of O2 and fuel
0..25 %
0.01%
 ±0.2% or
2% rel.		 0.20 %
45 s
CO - carbon monoxide, volumetric concentration
electrochemical gas sensor
0..20000 ppm
 1 ppm
±5 ppm or
5 % rel.
5 ppm
45 s
COmg - carbon monoxide, mass concentration
calculated from volumetric concentration of CO
0...
1 mg/Nm3
±10 mg/Nm3 or 5 % rel.
10 mg/Nm3
45 s
COrel - carbon monoxide, mass concentration relative to O2
calculated from volumetric concentration of CO and O2
0...
1 mg/Nm3
±10 mg/Nm3 or 5 % rel.
10 mg/Nm3
45 s
Gases measured with optional IR sensors
CO2 - carbon dioxide volumetric concentration
NDIR sensor
0..25 %
0...100 %
0.01 %
 +/-3 % rel., or 0.5 % abs.
0.20 %
45 s
CH4 - Methane, volumetric concentration
NDIR sensor
0...5 %
0...100 %
0.01 %
0.1 %
 +/-3 % rel., or 0.5 % abs.
0.20 %
45 s
Gases measured with optional electrochemical sensors
NO / NOx - volumetric concentration of nitrogen oxides.
electrochemical gas sensor
0..1000 ppm
1 ppm
±5 ppm or 5 % rel.
5 ppm
45 s
NOmg/NOxmg - mass concentration of nitrogen oxides
calculated from volumetric concentration of NO
0...
1 mg/Nm3
±15 mg/Nm3 or 5 % rel.
15 mg/Nm3
45 s
NOrel / NOxrel - mass concentration of nitrogen oxides relative to O2
calculated from volumetric concentration of NO and O2
0...
1 mg/Nm3
±15 mg/Nm3 or 5 % rel.
15 mg/Nm3
45 s
NO2 - volumetric concentration of nitrogen dioxide
electrochemical gas sensor
0..1000 ppm
1 ppm
±5 ppm or 5 % rel.
5 ppm
45 s
NO2mg - mass concentration of nitrogen dioxide
calculated from volumetric concentration of NO2
0...
1 mg/Nm3
±15 mg/Nm3 or 5 % rel.
15 mg/Nm3
45 s
NO2rel - mass concentration of nitrogen dioxide relative to O2
calculated from volumetric concentration of NO2 and O2
0...
1 mg/Nm3
±15 mg/Nm3 or 5 % rel.
15 mg/Nm3
45 s
SO2 - volumetric concentration of sulphur dioxide
electrochemical gas sensor
0..5000 ppm
1 ppm
±5 ppm or
5 % rel.
5 ppm
45 s
SO2mg - mass concentration of sulphur dioxide
calculated from volumetric concentration of SO2
0...
1 mg/Nm3
±15 mg/Nm3 or 5 % rel.
15mg/Nm3
45 s
SO2rel - mass concentration of sulphur dioxide relative to O2
calculated from volumetric concentration of SO2 and O2
0...
1 mg/Nm3
±15 mg/Nm3 or 5 % rel.
15 mg/Nm3
45 s
Other measured values
Tgas - flue gas temperature
Thermocouple
-10..1000°C
1°C
± 2 °C or 1.5 % rel.
1 °C
30 s
Tamb - ambient temperature
Thermistor
-10..100°C
1°C
± 1 °C
1 °C
30 s
U1,U2 - 2 external inputs
ADC
-20...+20 V
0.01 V
±0.02 V
0.01 V
10 s
I1,I2 - 2 external inputs
ADC
-20...+20 mA
0.01 mA
±0.02 mA
0.01 mA
10 s
T1,T3 - 2 external inputs
Thermocouple
0...1600°C
1°C
±2 °C or 1. 5 % rel.
1 °C
10 s
T2,T4 - 2 external inputs
Thermistor
-20...100°C
1°C
±2 °C or 1. 5 % rel.
1 °C
10 s
Pressure
DMS bridge
-25 hPa ... +25 hPa
0.1Pa
±2 Pa or 5 % rel.
1 Pa
10 s
Flow velocity (Option)
Pitot tube
1...50 m/s
0.1 m/s
0.3 m/s or 5 % rel.
0.1 m/s
10 s
Soot/smoke test
Bacharach method
0..9
0.5
0.5
0.5
TI (CO/CO2-Toxic Index)
calculated
0...0.01
0.0001
5 % rel.
0
10 s
Lambda - excess air number
calculated
1..10
0.01
2 % rel.
0
10 s
qA - combustion losses
calculated
0..100 %
0.1 %
2 % rel.
0 %
10 s
Eta - efficiency
calculated
0..120 %
0.1 %
2 % rel.
0 %
10 s