• 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

THC NOx CO CO2 O2 Engine Exhaust Measurement System easy operation

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number Gasboard-9801
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

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Measurement THC, NOx, CO, CO2, O2 Power Supply 220V
Communication RS485 Work Temperture -10-40℃
High Light

NOx Engine Exhaust Measurement System


CO2 Engine Exhaust Measurement System


O2 Engine Exhaust Measurement System

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Product Description

Engine Exhaust Measurement System



The Engine Exhaust Measurement System Gasboard-9801 combines high-precision hydrogen flame ionization detection technology (HFID), UV-DOAS gas analysis technology, non-dispersive infrared technology (NDIR) and long-lifetime electrochemical sensor technology(ECD).Simultaneously measures THC, NOx, CO, CO2, O2 and other emission gas volume concentration. Gasboard-9801 provides complete automobile emission measurement solution for diesel engine manufacturers, mobile machinery manufacturers, relevant scientific research departments and testing institutions who detects and analyzes the engine exhaust pollutants, to meet the increasingly stringent and flexible changeable emission limits request.




▪ Simultaneously measure THC, NOx, CO, CO2, O2 gases, the particulate matter measurement module could be added.
▪ Directly measure NOx concentration by ultraviolet differential absorption spectroscopy gas analysis technology (UV-DOAS). No NOx converter needed, and free maintenance.
▪ Built-in keyboard, integrated design, easy operation
▪ Simple operation, support automatic calculation and display for specific emissions (emissions per transport unit) of engine exhaust pollutants
▪ Measure THC concentration by high-precision HFID technology
▪ High measurement accuracy


Gas Measurement Range Resolution Error
THC 0-5000ppm 1ppm ≤2% of reading or ≤0.3% F. S.
NOX 0-1000ppm
(NO: 0-1000ppm; NO2: 0-1000ppm)
1ppm ≤2% of reading or ≤0.3% F. S.
WHAT L: 0~1000ppm H:0~10% 1ppm,0.01% ≤2% of reading or ≤0.3% F. S.
CO2 0-20% 0.01% ≤2% of reading or ≤0.3% F. S.
O2 0-25% 0.01% ≤2% of reading or ≤0.3% F. S.




▪ Engine exhaust measurement
▪ Engine type certification and production consistency inspection
▪ Marine engine exhaust measurement
▪ Non-road heavy engine exhaust measurement





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.