0~10/100/1000ppm oxygen gas analyzer with zirconia oxygen sensor
TN-LA435 split type double zirconia trace oxygen analyzer with measurement 0~10ppm
It can be widely applied in the online measurement and analysis of oxygen concentration in industries like air separation for producing N2 , smelting industry, medical treatment and electronic power, etc.
Instrument features
a) Friendly man-machine dialogue menu, intuitive and convenient operation;
b) Using large-screen dot matrix LCD, it can display parameters such as oxygen amount, date and time at the same time;
c) Chinese and English menus, users can switch freely;
d) Adopt imported zirconia oxygen sensor, which has the characteristics of no power consumption, no consumption life, high measurement accuracy, long calibration interval period, fast response speed and small zero drift.
f) Restore factory settings to prevent confusion of analyzer parameter settings due to incorrect operation;
g) Automatic data storage function, which allows customers to freely access historical data;
h) The upper and lower limit alarm points can be set arbitrarily within the full range;
i) Standard RS232 (default) or RS485 communication interface,it can achieve two-way communication with the computer (optional).
Specification
|
Measuring principle |
zirconium dioxide |
|
Display mode |
128×64 dot matrix LCD |
|
Range selectable |
0~10/100/1000ppm, 1.00%, 25.00% O2 |
|
Resolution |
0.1ppm |
|
Measurement accuracy |
0~1000ppm /1.00%/10.00% /25.00% ≤±1% FS 0~100ppm ≤±2% FS 0~10ppm ≤±5%FS |
|
Repeatability |
≤±1% |
|
Response time |
T90<30S |
|
Analog output |
4~20mA.DC (non-isolated output, load resistance less than 500 ohms) 0-10V output (non-isolated output, load resistance greater than 10K ohms) 1 way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A |
|
Communication interface |
RS232 (default) or RS485 |
|
Working power |
AC 170 ~ 265V 50 / 60Hz, power consumption is less than 10VA |
|
Ambient temperature |
-10 ~ +50℃ |
|
Ambient humidity |
<80% RH |
|
Sample gas temperature |
0 ~ 200 ℃(in the case of sampling pipe is stainless steel pipe) |
|
Sampling method |
plug-in (diffusion) |
|
Sample gas pressure |
86-106KPa, steady pressure atmosphere |
|
Sample gas component |
no flammable gas, no corrosive gas, the amount of dust is less than 1mg/Nm3 |
|
Size |
155mm × 155mm × 118mm (H × W × D) |
|
Hole size |
135mm × 135mm (H × W) |
|
Service life |
>24 months (under normal use conditions) |
|
Air circuit interface |
NPT 1/8 internal thread |
|
Installation method |
embedded installation |
Founded in 2005, Zhengzhou Tainuo Film Materials Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.
We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.
Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.
Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.
Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.
Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.
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