• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

CO CO2 NO NO2 PEMS Portable Emissions Measurement System 23nm - 2500nm

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number Gasboard-9805
Minimum Order Quantity 1
Delivery Time 3-7 days
Payment Terms T/T, D/A, L/C, D/P, Western Union, MoneyGram
Supply Ability 1000 set/month

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Whatsapp:0086 18588475571

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Product Details
Measurement CO CO2 NO NO2 Power Supply 24V, Maximum Power Consumption 240W
Working Environment Temperature (-10~45)℃ Particle Size Range 23nm~2500nm
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PEMS Portable Emissions Measurement System


NO2 Portable Emission Measurement System


2500nm Portable Emission Measurement System

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Product Description

Portable Emission Measurement System(PEMS)



Gasboard-9805 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 20891-2014) and "Technical Requirements for Control of Pollutant Emissions from Non-Road Diesel Mobile Machinery" (HJ1014-2020) standard requirements.
· Great environmental adaptability. Great environmental adaptability, not affected by vehicle vibration, heavy pressure, ambient temperature and humidity change.
CO CO2 NO NO2 PEMS Portable Emissions Measurement System 23nm - 2500nm 0



Performance parameter
Measurement range CO:0~10%
Resolution CO,CO2:0.01%
Precision ≤1%F.S.
Accuracy <±2% of reading or ±0.3% F.S., whichever is greater
Sensor response time T10-90 <2.5s
System response time T0-90 ≤10s
Zero drift (4 hours) CO:≤±50ppm
Span drift (4 hours) CO: ≤2% of reading or ≤±50ppm, 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 600 ~ 1.3 * 10 ^ 9 # / cm3
Particle size range 23nm~2500nm
Rise time T10-90 ≤3s
Discharge Flow Meter Range 10~600kg/h; 100~2000kg/h;200~4000kg/h
Discharge temperature -5~500℃
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*a1-1+a0|≤3%max, slope a1:0.97~1.03,
Standard deviation SEE≤2%max,
determination coefficient r2≥0.990
Rise time T10-90 <1s
Response time <3s
Performance parameter
Working environment temperature (-10~45)℃
Power supply 24V, maximum power consumption 240W
Connection signal
Communication RS485,WIFI,RJ-45 Ethernet





Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A:Yes, we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.