Shenzhen Wanyi Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | 150 pieces / 30 days |
| Delivery Time | 7~15 days |
| Packaging Details | Carton |
| range | 0-300g/Nm³，0-200g/Nm³，0-100g/Nm³，0-50g/Nm³，0-1000ppm，0-100ppm，You can choose |
| Display resolution | 0.01g/m □ 0.01ppm Note: 1mg/L = 1g/m = 467ppm. |
| Measurement unit | ☑g/Nm³ □mg/NL □%WT □ppm □mg/Nm³ |
| Display interface: | 4.3-inch touch screen operation interface |
| Sampling flow: | 0.5L±0.2L/min |
| Input pressure: | <0.1MPa |
| Brand Name | ONETEST |
| Model Number | OZONE-300/300L |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 150 pieces / 30 days |
| Delivery Time | 7~15 days | Packaging Details | Carton |
| range | 0-300g/Nm³，0-200g/Nm³，0-100g/Nm³，0-50g/Nm³，0-1000ppm，0-100ppm，You can choose | Display resolution | 0.01g/m □ 0.01ppm Note: 1mg/L = 1g/m = 467ppm. |
| Measurement unit | ☑g/Nm³ □mg/NL □%WT □ppm □mg/Nm³ | Display interface: | 4.3-inch touch screen operation interface |
| Sampling flow: | 0.5L±0.2L/min | Input pressure: | <0.1MPa |
| Brand Name | ONETEST | Model Number | OZONE-300/300L |
| Place of Origin | Shenzhen, China | ||
| High Light | 300G/NM3 O3 Analyzer ，1000PPM Portable Ozone Analyzer ，Portable Ozone Analyzer Ultraviolet | ||
Ultraviolet Ozone Analyzer-OZONE-300 Series High Concentration And Wide Range
1. Product introduction
OZONE-300/300L Ultraviolet ozone analyzer is based on Lambert-Beer GB/T 37894-2019 Technical Requirements for Ozone Generator for Water Treatment, GB/T 37397-2019 Ozone Calibration Analyzer, People's Republic of China (PRC) National Environmental Standard Determination of Ambient Air Ozone-Ultraviolet Photometry, and Ozone Generator for Water Treatment of Ministry of Construction of People's Republic of China.
By measuring the change of optical signal intensity before and after ozone absorbs ultraviolet light, the current ozone concentration value can be calculated. The equipment uses an advanced dual-path ultraviolet light source system, which is equipped with an intelligent tube management system. After starting, the ultraviolet tube can quickly reach the measurement state. With the foreign separated cell technology, the equipment has the characteristics of no leakage, high pressure resistance, resistance to the impact of large-flow sampling gas, easy cleaning, convenient maintenance, simple operation and low use cost.
It is mainly used to continuously detect ozone gas in various industrial environments, and can also be used to detect ozone gas in running pipelines, containers and other environments. It is widely used in pharmaceutical, chemical, municipal sewage treatment and other industries to measure the outlet concentration and output of ozone generator.
2.The product features
1.Test method: double light path ultraviolet absorption method, long life light source system, high measurement accuracy.
2.Measurement principle: According to Lambert-Beer law, accurate measurement is made by photometric absorption principle.
3.Light source system: foreign long-life ultraviolet light source system (wavelength 253.7nm), with free warranty for 3 years.
4.Usage: indoor installation and use, equipped with power supply and signal terminal.
5.Light cell system: separated light cell technology, no leakage, high pressure resistance and resistance to the impact of large flow sampling gas.
6.Intelligent compensation: built-in temperature and pressure compensation and display, with automatic compensation function of light source.
7.Operation mode: the user can choose manual zero correction and automatic zero correction according to the running state, and can set the automatic zero correction time.
8.Display unit: high-definition color touch screen, high-concentration range setting inlet gas mass flow, real-time display output.
9.Output functions: 4-20mA, RS485 communication, output of two alarm points, input of electronic flowmeter, etc.
10.Standard configuration: anti-corrosion flowmeter, ozone tail gas destroyer, air inlet filter.
11.The data shows that g/nm, mg/NL, %WT, ppm and mg/nm are optional.
3.Technical indicators
| Measuring range: | ☑0-300g/Nm³ | □0-200g/Nm³ | □0-100g/Nm³ |
|
| □0-50g/Nm³ | □□0-1000ppm | □0-100ppm |
| Display resolution | 0.01g/m □ 0.01ppm Note: 1mg/L = 1g/m = 467ppm. | ||
| Display unit: | ☑g/Nm³ □mg/NL □%WT □ppm □mg/Nm³ | ||
| Sampling method: | Positive pressure sampling □ negative pressure sampling | ||
| Content interface: | Ozone concentration □ temperature compensation □ pressure compensation □ mass flow and production display | ||
| Life of light source: | About 50,000-70,000 hours | ||
| Display interface: | 4.3-inch touch screen operation interface | ||
| Auxiliary functions: | Temperature compensation and pressure compensation | ||
| Sampling flow: | 0.5L±0.2L/min | ||
| Input pressure: | <0.1MPa | ||
| Concentration error: | <0.3％FS | ||
| Linear error: | <0.2％FS | ||
| Zero drift: | <±0.3%.FS | ||
| Reaction time: | Signal 0.03 seconds, display 0.3 seconds; | ||
| Ambient temperature: | -20～50℃； | ||
| Sampling interface: | Bypass sampling φ 6 (6 * 4 mm quick screw interface )□ series sampling φ 8 (8 * 6 mm quick screw interface) | ||
| Communication mode: | RS-485 | ||
| Output mode: | 4-20mA (active) | ||
| Relay signal: | High alarm point signal and low alarm point signal; | ||
| Input power supply: | AC110-220V； | ||
| Instrument size: | 230mm (height) ×330mm (width) ×150mm (depth) | ||
| Free warranty: | Free warranty of light source for 3 years; The main engine is guaranteed free of charge for 2 years (except for oil, water and improper use). | ||
Company Details
Business Type:
Manufacturer
Year Established:
2011
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Wanyi Technology Co., Ltd. is located in Guangming District, Shenzhen, a high-tech city with convenient transportation and beautiful scenery. Wanyi Technology was established in 2011, based on the promulgation of the first "Indoor Air Quality Law" in China. Shenzhen Wany... Shenzhen Wanyi Technology Co., Ltd. is located in Guangming District, Shenzhen, a high-tech city with convenient transportation and beautiful scenery. Wanyi Technology was established in 2011, based on the promulgation of the first "Indoor Air Quality Law" in China. Shenzhen Wany...
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