LCD Display Oxygen Analyzer for Measurement of Oxygen Concentration in N2 Reflow Furnace

• Brand: Cyky
• Customized: Non-Customized
• Portable: Portable
• Certification: CE
• Gas: O2
• Type: Oxygen Analyzer
• Model NO.: HT-LA451
• Test Principle: Zirconium Dioxide
• Display Mode: 320X240 Graphic DOT Matrix Color LCD
• Power Supply: AC85 ~ 264V 50/60Hz
• Communication Port: RS232 (Default) or RS485
• Sampling Mode: Extract Air, Ejection or Extract Air Ejection
• Install Mode: Placed or Embedded
• Transport Package: Wooden Case
• Specification: 127mmx266mmx278mm
• Trademark: CYKY
• Origin: Zhengzhou, China
• Production Capacity: 100pieces/Month

Product Description

LCD display oxygen analyzer for measurement of oxygen concentration in N2 reflow furnace

Application of Oxygen Analyzer:
It is widely used in the measurement of oxygen concentration in N₂ reflow furnace, N₂ DC furnace, air separation unit, gas purity management, protective inert gas, ferrite sintering furnace and other environments.

Instrument features of Oxygen Analyzer:
1.Friendly man-machine dialogue menu, intuitive and convenient operation;
2.320×240 graphic dot matrix color LCD display, the display is delicate and clear;
3.Original imported zirconia sensor, high measurement accuracy, fast response, long calibration period, etc.
4.Built-in original imported sampling pump, long life and reliable operation;
5.RS232 (default) or RS485 data communication interface is optional according to user needs;
6.Air circuit block alarm and self-protection function, the sampling pump is automatically turned off under the condition of gas path failure, effectively extending the service life of the sampling pump and the sensor;
7.Wide range of AC power supply, wider application range;
8.Built-in temperature and pressure automatic compensation module;
9.The measurement does not require a reference gas and is not affected by the oxygen concentration in the working environment;
10.It can communicate with upper computer in one way or two ways.

Technical parameters of Oxygen Analyzer:

Measuring principle	Zirconium dioxide
Display mode	320×240 graphic dot matrix color LCD
Measuring range	0 ~ 10/100/1000ppm / 1.00% / 25.00% O2
Measurement accuracy	0~1000ppm /1.00% / 10.00% / 25.00% ≤±1% FS 0~100ppm ≤±2% FS 0~10ppm ≤±5%FS
Resolution	1ppm
Repeatability	≤±1%
Response time	T90 ≤ 30S
Analog output	4~20mA.DC (non-isolated output, load resistance less than 500 ohms) 0~10V.DC (non-isolated output, load resistance greater than 10K ohms) 1 way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A
Other interface	RS232 (default) or RS485
Power supply	AC85 ~ 264V 50/60Hz
Sample gas temperature	-10 ~ +50ºC
Sample gas flow	2 ~ 2.5l/min
Sampling mode	Extract air, ejection or extract air ejection
Sample gas pressure	micro positive pressure, micro negative pressure or normal pressure
Background gas	mixed gas such as N2 and inert gas
Size	127mm × 266mm × 278mm (H × W × D)
Hole size	129mm × 212mm (H × W)
Service life	>4 years (under normal use conditions)
Air circuit interface	NPT 1/8 internal thread
Installation method	placed or embedded

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.