Oxygen and argon analyzer, high-purity gas analyzer, customizable range, fully imported sensor

Note: Due to numerous configurations and different operating conditions and parameters, this price is for reference only. The specific price can only be determined after technical communication.

1、 Product Introduction:
The NK-100 series high-purity oxygen analyzer is a new intelligent industrial portable analyzer developed by combining imported high-performance sensors with new microcomputer technology. Suitable for oxygen content analysis and detection in various industrial settings.

2、 Application areas:
Portable and rapid analysis of trace oxygen in high-temperature sintering furnaces such as oil pipeline engineering, air separation nitrogen production, chemical processes, magnetic materials, protective gases in the electronics industry, as well as in the glass, building materials industry, and various mixed gases.

3、 Instrument features:
1. Imported sensors are selected, which have the characteristics of long lifespan, good stability, high accuracy, and fast response.
3. 128 × 64 dot matrix LCD display, customizable display unit: volume ratio% or g/m3.
4. The measurement data is automatically recorded in real-time, and the recorded data can be displayed in the form of curves or lists.
5. Powered by a large capacity battery, it can work continuously for about 25-30 hours when fully charged (portable)
6. Two customizable control points, passive relay output, standard 4-20mA current output (online)
7. Standard RS232 or RS485 communication port, capable of communicating with computers (online)

4、 Technical parameters:
1. Measurement range: 90-99.999% (range can be customized)
2. Accuracy: ≤± 1% F.S.
3. Resolution: 0.01%
4. Repeatability: ≤± 1% F.S.
5. Sample gas flow rate: 400 ± 10mL/min.
6. Response time: T90 ≤ 15 seconds.
7. Sample gas pressure: 0.05 MPa ≤ inlet pressure ≤ 0.1 MPa. (The outlet must be at atmospheric pressure)
8. Working environment: Temperature: -5 ℃ to+45 ℃; Humidity: ≤ 90% RH (no condensation).
9. Power supply: 220VAC ± 10%, 50Hz ± 5% (online); Portable with built-in rechargeable power supply

5、 After sales service:
1. Provide pre-sales, in sales, and after-sales services and manuals to users.
2. Free comprehensive and systematic training is provided to users, enabling their operation and maintenance personnel to fully master the use and maintenance of instruments in a relatively short period of time.
3. If there is a sudden malfunction of the instrument, it should be resolved immediately with telephone guidance; If necessary, arrive within 24 hours.
4. The instrument is maintained for life, with a one-year warranty period, and free maintenance and replacement of instrument components within one year.
5. Provide lifetime accessories at discounted prices.
6. Provide lifelong service and free system upgrades.