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[China]
Trade Verify
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Contact name:Lisa Niu
Beijing Zetron Technology Co., Ltd |
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Verified Suppliers
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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.
| Performance parameter | ||
| Gas Analysis Device | Measurement range | CO:0~10% CO2:0~20% NO:0~3000ppm NO2:0~1000ppm |
| Resolution | CO,CO2:0.01% NO,NO2:1ppm | |
| 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 CO2:≤±0.10% NO,NO2:≤5ppm | |
| 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.
