FOB Price
Obtenir le dernier prix1 ~ 9999 / Piece ( Negotiable )
|Minimum Order
Localité:
-
Prix de commande minimale:
Commande minimale:
1 Piece
Packaging Detail:
-
Delivery Time:
2 weeks
Supplying Ability:
30000 Piece per Month
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal
Personne àcontacter Mr. Doctor
No.6, Fenghuangyuan Middle Road, Fenghuang Industrial Park, Eastlake Hi-tech Development Zone, Wuhan, Hubei
Gasboard****5 is a portable emission measurement system developed
based on Cubic Ruiyi self-developed core gas analysis technology,
measures the concentration of CO, CO2,
NO, and NO2 in
exhaust gases, and particulate matter, emission flow, GPS data,
ambient temperature and humidity, pressure measurement, as well as
automatic calculation of total emissions.
The system is modular design with built-in battery(more than 4
hours battery lifetime). Infrared NDIR technology for CO and
CO2 concentration
measurement and ultraviolet UV-DOAS technology for direct
measurement of NO and NO2 concentration.Free
maintenance.Widely applied for on-load emission testing
requirements of non-road machinery.
• Self-developed core gas analysis technology. Infrared NDIR
technology measures CO and CO2;UV-DOAS
technology simultaneously measures NO and NO2 with
high accuracy, no need for NOx converter and free
maintenance.
• Simple operation and usage. Easy operation;support test
process guidance;test result storage and report generation
functions.
• Modular design, flexible to use. Both of the GAS and PN
modules can be used separately to meet different measurement
request.
• Strong endurance, meets on-vehicle test requirements. More than 4
hours battery lifetime of the built-in battery. No external battery
needed. Supports a complete actual driving pollutant emission
test.
• Excellent performance; Meets national standard
requirements. Comply with the "Limits and Measurement Methods
of Pollutant Emissions from Diesel Engines for Non-Road Mobile
Machinery (China Phase 3 and 4)" (GB *********4) and "Technical
Requirements for Control of Pollutant Emissions from Non-Road
Diesel Mobile Machinery" (HJ********0) standard
requirements.
• Great environmental adaptability. Great environmental
adaptability, not affected by vehicle vibration, heavy pressure,
ambient temperature and humidity change.
| Performance parameter | ||
|
Gas Analysis Device |
Measurement range |
CO:0~*0% CO2:0~*0% NO:0~***0ppm NO2:0~***0ppm |
| Resolution |
CO,CO2:0.*1% NO,NO2:1ppm |
|
| Precision | ≤1%F.S. | |
| Accuracy | <±2% of reading or ±0.3% F.S., whichever is greater | |
| Sensor response time T****0 | <2.5s | |
| System response time T***0 | ≤*0s | |
| Zero drift (4 hours) |
CO:≤±*0ppm CO2:≤±0.*0% NO,NO2:≤5ppm |
|
| Span drift (4 hours) | CO: ≤2% of
reading or ≤±*0ppm, whichever is greater CO2: ≤2% of reading or ±0.1%, whichever is greater NO, NO2: ≤2% reading or ≤5ppm, whichever is greater |
|
| PN Measurement Module | Measurement range | **0~1.3**0^9#/cm3 |
| Particle size range | *3nm~***0nm | |
| Rise time T****0 | ≤3s | |
| Discharge Flow Meter | Range | *0~**0kg/h; **0~***0kg/h;**0~***0kg/h |
| Discharge temperature | *5~**0℃ | |
| Accuracy | <(±2%
reading)or(±0.5%F.S.) or (±1.0% of the maximum flow rate of the calibrated EFM) whichever is greater |
|
| Precision | <1%F.S. | |
| Linearity |
|Xmin*a**1+a0|≤3%max, slope a1:0.*7~1.*3, Standard deviation SEE≤2%max, determination coefficient r2≥0.**0 |
|
| Rise time T****0 | <1s | |
| Response time | <3s | |
| Performance parameter | ||
| Working environment temperature | (**0~*5)℃ | |
| Power supply | *4V, maximum power consumption **0W | |
| Connection signal | ||
| Communication | RS**5,WIFI,RJ**5 Ethernet | |
