Basic Info.
Product Description
Application of Trace Oxygen Analyzer:
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 of Trace Oxygen Analyzer:
• It can work in the air for a long period without damaging the serving life;
• The response speed is rapid and the lowest measurable unit is 0.1ppm;
• Built-in function of temperature compensation could reduce the influence from the changes of environment temperature on the measured accuracy;
• The new-type longevous zirconia detector is with no power on no consumption, high accuracy, a rapid response speed and high sensitivity for features, etc;
• The function of storing data automatically allows the users to look through the historic data freely;
• Adopting a display mode of big screen sketch point makes showing the parameters like oxygen concentration, date, time simultaneously possible;
• Upper and lower alarm limits can be set freely among the whole range;
• With standard RS232(default)or RS485 communication port, the analyzer can communicate with the computer bidirectionally(optional).
Technical parameters of Trace Oxygen Analyzer:
| Test principle | zirconium dioxide |
| Display mode | 128×64 matrix dot LCD |
| Test range | 0 ~ 10/100/1000ppm,1.00%,25.00% O2 |
| Resolution | 0.1ppm |
| 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, loaded resistance lower than 500 Ohm) 0~10V.DC(non-isolated output, loaded resistance higher than 10k Ohm) 1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A) |
| Communication port | RS232(default) or RS485 |
| Power supply | AC85~ 264V 50/60Hz |
| Sample gas temperature | -10 ~ +50ºC |
| Sampling mode | Sample gas pass-in |
| Sample gas flow | 400 ~ 600ml/min |
| Sample gas pressure | 0.05Mpa≤entrance displayed pressure≤0.35Mpa,steady pressure environment |
| Background gas | N2 and inactive gas |
| Appearance Size | 155mm×155mm×290mm(H×W×D) |
| Install Hole Cut | 135mm×135mm(H×W) |
| Serving life | >4 years(under normal use) |
| Gas circuit port | NPT 1/8 internal thread |
| Install mode | frame mount |
Founded in 2005, Zhengzhou CY Scientific Instrument 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.
More questions, please contact customer service.