Perusahaan ini terdaftar sebagai Free Member. Hindari melakukan pembayaran sebelum bertemu penjual atau melihat barang secara langsung. COD (Cash On Delivery) atau bertemu langsung dengan penjual merupakan metode transaksi aman yang kami sarankan.
ISPU ( Indeks Standar Pencemaran Udara ) Air Quality Monitoring AQMesh |
|||
Technical Specification |
|||
Parameters measured |
NO, NO2, O3, CO, SO2, Pod temperature, atmospheric pressure, relative humidity, particle count, PM 2.5#0, PM 10#0 |
||
Measurement range |
Parameter |
Units of measurement |
Range |
NO |
ppb or µg/m3 |
0 to 4,000 ppb |
|
NO2 |
ppb or µg/m3 |
0 to 4,000 ppb |
|
NOx |
ppb or µg/m3 |
0 to 8,000 ppb |
|
O3 |
ppb or µg/m3 |
0 to 1,800 ppb |
|
CO |
ppb or µg/m3 |
0 to 6,000 ppb |
|
SO2 |
ppb or µg/m3 |
0 to 10,000 ppb |
|
Pod temp. |
°C |
-20 to 100 °C |
|
Pressure |
mb |
500 to 1500 mb |
|
Humidity |
% |
0 to 100 % RH |
|
Particle count |
Particles/cm3 |
0.3 – 30 µm |
|
PM 1 |
µg/m3 |
0 – 200 µg/ m3 |
|
PM 2.5 |
µg/m3 |
0 – 500 µg/ m3 |
|
PM 10 |
µg/m3 |
0 – 1,000 µg/ m3 |
|
Performance |
Parameter |
#1 Limit of detection |
#2 Accuracy |
NO |
< 5 ppb |
± 5 ppb |
|
NO2 |
< 10 ppb |
± 5 ppb |
|
CO |
< 5 ppb |
± 5 ppb |
|
O3 |
< 5 ppb |
± 5 ppb |
|
SO2 |
< 10 ppb |
± 5 ppb |
|
Pod temperature |
0.1 °C |
± 2 °C |
|
Pressure |
1 mb |
± 5 mb |
|
Humidity |
1 % RH |
± 5 % RH |
|
Sensor life |
Up to 2 years |
||
Power options |
Primary lithium metal batteries #3. Up to 2 years operation ( depending on measurement strategy ) |
||
Mains power option, External 12V DC power option, Rechargeable NiMH battery & charger option |
|||
Communications |
Raw data sent to remote server via wireless communications – Data access contract may be required |
||
Physical |
Enclosure |
Polyurethane moulded or ABS, protection IP65 |
|
Approx. Size |
L 170 x W 220 x H 250 mm ( not inc. antenna 180 mm ) |
||
Weight |
|||
Environmental |
Temperature range : -20 to +40 Deg C #4 |
||
Mounting |
Various mounting accessories available |
||
Measurement period |
Variable, from 1 minute to 1 hour ( 1 hour set as default ) |
||
Server software |
Web browser based, processing of raw data to give indicative concentration, database storage on secure |
||
server, data access – tables, graphs, data download, multi-user access, password controlled |
|||
AQMesh parameters |
|
|
|
The product currently measures nitric oxide ( NO ), nitrogen dioxide ( NO2 ) and ozone ( O3 ) using a new generation of electrochemical sensors. The standard product also measures pod temperature, atmospheric pressure and relative humidity. |
|||
Carbon monoxide ( CO ) and sulphur dioxide ( SO2 ) can also be chosen as optional electrochemical sensors. AQMesh also offers measurement of total particle count, PM2.5 and PM10 using a light-scattering optical particle counter. |
|||
Parameter |
Range |
Unit |
Limit of detection |
Standard |
|||
Nitric oxide ( NO ) |
0-4,000 ppb |
ppb or µg/m^3 |
|
Nitrogen dioxide ( NO2 ) |
0-4,000 ppb |
ppb or µg/m^3 |
|
Ozone |
0-1,800 ppb |
ppb or µg/m^3 |
|
Pod temperature |
-20 to 100 °C |
°C |
0.1 °C |
Atmospheric pressure |
500-1,500 mb |
mb |
1 mb |
Relative humidity |
0-100 % RH |
% RH |
1 % RH |
Optional |
|||
Particle count |
1-30 µm |
Particles/cm^3 |
1µm |
PM 2.5 |
0-500 µg/m^3 |
µg/m^3 |
TBC |
PM 10 |
0-1,000 µg/m^3 |
µg/m^3 |
TBC |
Carbon monoxide ( CO ) |
0-6,000 ppb |
ppb or µg/m^3 |
|
Sulphur dioxide ( SO2 ) |
0-10,000 ppb |
ppb or µg/m^3 |