TSI 7575 Indoor Air Quality Monitor from the United States
In today's rapidly rising awareness of environmental protection, professionals engaged in indoor air quality monitoring deeply understand that the most important issue is how to effectively monitor indoor environmental parameters to ensure a good indoor working environment.
Accurate measurement
TSI's Q-TrakTMThe TSI 7575 indoor air quality monitor can measure multiple key parameters such as CO2, CO, temperature, relative humidity, wind speed, and VOC by connecting probes with different functions. There are four VOC probes to choose from, which can measure low concentrations (ppb) or high concentrations (ppm). When the molecular weight and response coefficient of a specific VOC are input, its mass concentration can be calculated.
Data management
Q-TrakTM Indoor Air Quality MonitorTSI 7575typeBeautiful appearance, lightweight and sturdy, easy to carry, can display readings in real time, and can also be used for long-term monitoring and data storage. Advanced data storage mode, which can set parameters such as start/stop time and sampling interval. If data is stored every minute, Q-TrakTMCan store data continuously for a whole month. In addition, in order to facilitate long-term monitoring without supervision, Q-TrakTMAC power can also be used.
Convenient and easy to use
Q-TrakTM Indoor Air Quality MonitorTSI 7575typeThe Chinese operating interface and simple menu operation make it convenient for instrument setup and on-site calibration work. Randomly attached TrakProTMData analysis software can transmit the monitored data to a computer and perform further analysis on the data. With this software, detailed charts and reports can be created to make the entire monitoring results more communicative. In addition, Q-TrakTMProviding keyboard lock function effectively prevents misoperation from occurring.
7575 |
||
carbon dioxide |
sensor type |
Dual wavelength NDIR (non diffuse infrared method) |
range |
0~5000ppm |
|
Accuracy 1 |
± 3.0% or ± 50ppm of reading,Take the larger value |
|
resolution |
1ppm |
|
response time |
20s |
|
temperature |
sensor type |
thermistor |
range |
0~60℃ |
|
accuracy |
± 0.5℃ |
|
resolution |
0.1℃ |
|
response time |
At a wind speed of 2 m/s for 30 seconds, the temperature reaches90% of the final value |
|
relative humidity (Wet bulb temperature Dew point temperature |
sensor type |
Thin film capacitor |
range |
5~95%RH |
|
Accuracy 2 |
± 3%RH |
|
resolution |
0.1%RH |
|
response time |
20s (63% final value) |
|
outdoor air percentage |
range |
0~100% |
resolution |
0.1% |
|
carbon monoxide |
sensor type |
electrochemistry |
range |
0~500ppm |
|
error |
± 3.0% or ± 3ppm of the reading,Take the larger value |
|
resolution |
0.1ppm |
|
response time |
<60s (90% change in reading) |
|
data record |
data capacity |
Up to 56035 data points per minuteOne data can be recorded for 38.9 days |
Record Interval |
1s~1h, User adjustable |
|
operate temperature |
5~45℃ |
|
storage temperature |
-20~60℃ |
|
time constant |
User adjustable for 1s, 5s, 10s, 20s, 30s |
|
Instrument volume |
9.7 × 21.1 × 5.3cm |
|
Probe size |
Length: 17.8cm |
|
Diameter: 1.9cm | ||
weight |
0.39kg |
|
power supply |
4 AA batteries or AC adapter |