The testo340 industrial grade multi toxic flue gas concentration analyzer can also measure the concentrations of conventional gases such as O2, CO, NO, NO2, SO2, as well as related flue gas temperature, flow rate, flow rate, energy efficiency, etc. It has the following characteristics: $r $n1, for ultra-low concentration gas conditions, CO low and NO low sensors can be optionally equipped to achieve more accurate measurement. $r$n2, For the concentration of NO2 gas in the working condition flue gas, users can choose to use NO2 sensors for measurement according to their needs, or obtain it through automatic empirical calculation based on the NO2 conversion coefficient and NO sensor measurement value in the firmware.
Industrial grade multi toxic smoke concentration analyzerTechnical Specifications
size 283 x 103 x 65 mm
Operating temperature -5 ~ +50 °C
storage temperature -20 ~ +50 °C
shell TPE PC
Protection level IP40
display size 160 x 240 pixels
Display screen characteristics graphic display
power supply Rechargeable battery pack3.7 V / 2.4 Ah; Power supply 6.3 V/2 A
Maximum smoke negative pressure -200 mbar
Maximum positive pressure of flue gas 50 mbar
User defined fuel 10 types of user-defined fuels, including standard gases
Hose length The longest to7.8 m (by connecting an extension hose)
pump flow rate 0.6 l/min (constant control)
Maximum memory 100 folders
Each folder Maximum capacity10 measurement points
Each address Maximum capacity200 sets of data
other The maximum number of data that can be accommodated depends on the number of folders or measurement points
data transmission Bluetooth ®; USB port
weight 960 g
SO₂measurement(Anti CO interference 10000ppm)
measurement range 0 ~ 5000 ppm
measurement accuracy ±4 ppm (0 ~ 79 ppm)
± 5% measurement value (other ranges)
resolution 1 ppm
response time < 30 s
To avoid adsorption, it should not exceed the maximum lengthA measurement duration of 2 hours.
Pull force measurement
measurement range -40 ~ +40 hPa
measurement accuracy ±0.03 hPa (-2.99 ~ +2.99 hPa)
± 1.5% measurement value (other ranges)
resolution 0.01 hPa
temperature
measurement range -40 ~ +1200 °C
measurement accuracy ±0.5 °C (0 ~ +99 °C)
±0.5% measurement value (other ranges)
resolution 0.1 °C
Validity determination
measurement range 0 ~ 120 %
resolution 0.10%
Smoke loss
measurement range 0 ~ 99.9 %
resolution 0.10%
Dew point calculation of flue gas
measurement range 0 ~ 99.9 °Ctd
resolution 0.1 °Ctd
CO₂measurement(Through O)₂calculate)
measurement range 0 ~ CO₂max
measurement accuracy ±0.2 Vol.%
resolution 0.1 Vol.%
response time < 40 s
differential pressure
measurement range -200 ~ 200 hPa
measurement accuracy ±0.5 hPa (-49.9 ~ 49.9 hPa)
±1.5% measurement value (other ranges)
resolution 0.1 hPa
Absolute pressure
measurement range +600 ~ +1150 hPa
measurement accuracy ±10 hPa
resolution 1 hPa
O₂measurement
measurement range 0 ~ 25 Vol.%
measurement accuracy ±0.2 Vol.%
resolution 0.01 Vol.%
response time < 20 s
CO measurement (H)₂compensation)
measurement range 0 ~ 10000 ppm
measurement accuracy ± 10 ppm ± 10% measured value (0~200 ppm)
±5% measurement value (other ranges)
resolution 1 ppm
response time < 40 s
CO low (H₂compensation)
measurement range 0 ~ 500 ppm
measurement accuracy ±2 ppm (0 ~ 39.9 ppm)
±5% of the measured values (other ranges) are taken from an ambient temperature of 20 ℃. Extra temperature coefficient 0.25% measured value/K
resolution 0.1 ppm
response time < 40 s
NO measurement
measurement range 0 ~ 4000 ppm
measurement accuracy ±5 ppm (0 ~ 99 ppm)
±5% measurement value (other ranges)
resolution 1 ppm
response time < 30 s
NOlow measurement
measurement range 0 ~ 300 ppm
measurement accuracy ±2 ppm (0 ~ 39.9 ppm)
±5% measurement value (other ranges)
resolution 0.1 ppm
response time < 30 s
NO₂measurement
measurement range 0 ~ 500 ppm
measurement accuracy ±5 ppm (0 ~ 99.9 ppm)
±5% measurement value (other ranges)
resolution 0.1 ppm
response time < 40 s
To avoid adsorption, it should not exceed the maximum lengthA measurement duration of 2 hours.
Industrial grade multi toxic smoke concentration analyzer1200 ° C industrial flue gas sampling probe set, suitable for testo 340 and testo 350, can be used to sample high-temperature flue gas (<1200 ° C), and can also be used to sample flue gas at large diameter sampling points.
lNon heated sampling tube, can be connected up toTwo extended sampling tubes, with a total length of up to 3m.
lThermocouple(2.2m) can be installed in a 2m long sampling tube for measuring smoke temperature.
lPre filter, which can be installed at the end of the sampling tube, is used for sampling high dust content flue gas.
The product includes:
lNon heating handle
l1200 ° C non heated sampling tube
lNon heated sampling hose, including dust filter
lType K thermocouple