- Phone
-
Address
Room 1114, 11th Floor, Building 2, Xincheng Building, No. 199 Yinsha Road, Xiasha Street, Qiantang District, Hangzhou City
Hangzhou Langduo Testing Instrument Co., Ltd
Room 1114, 11th Floor, Building 2, Xincheng Building, No. 199 Yinsha Road, Xiasha Street, Qiantang District, Hangzhou City
OE750 photoelectric direct reading spectrometerThe achievement of high resolution and wide dynamic range is attributed to the adoption of * * CMOS detector technology and * * * new optical concepts. Four of them are currently in the application stage. Therefore, this new type of analyzer can cover a very wide wavelength range; This means that the analyzer can measure all elements in metals at the ppm level. This is crucial for meeting today's strict metal specification analysis, as the analyzer can meet the requirements of the new ASTM E415 standard for testing methods for carbon steel and low-alloy steel.
OE750 photoelectric direct reading spectrometerIt is an ideal spectrometer for aluminum castings because it can measure the extremely low phosphorus content in hypoeutectic and hypereutectoid aluminum silicon alloys. It can analyze antimony, bismuth, strontium, and sodium, as well as impurities and trace elements, to ensure that these elements can be controlled in the aluminum melt to optimize structural modification. **Sexual optical design can achieve shorter start-up time because the volume of the optical system is relatively small. This helps factories that require verification of melt quality through multi-point measurements to achieve high volume production.
In addition to the new optical design,OE750 photoelectric direct reading spectrometerThere are other technical features that support large-scale metal analysis. It has a new sealed spark table with optimized laminar flow design, which can reduce argon gas consumption, lower the possibility of pollution, and greatly reduce maintenance requirements. A medium pressure system with low-pressure argon purging can reduce the use of pumps. This can reduce the power consumption of the pump by 90% and avoid oil and gas pollution, thereby increasing reliability and the normal operation time of the instrument. This makes OE750 highly reliable and cost-effective to operate.
The new OE750 also includes software that can improve performance. For example, it includes the Hitachi brand database, which contains over 12 million records and standards for over 339000 materials from 69 countries, reducing the time and potential errors of manually consulting the brand catalog. The optional furnace material calibration software will automatically calculate the correct amount of material added to the melt to meet the specifications.


| Foundry-Master Smart | FM EXPERT | New model: OE720 | OE750 | |
| High analytical performance | ✔ | ✔ | ✔ | ✔ |
| Small size, easy to transport | ✔ | ✔ | ||
| Limited budget | ✔ | ✔ | ||
| Manufacturing QC/QA | ✔ | ✔ | ✔ | ✔ |
| Melting process control | ★☆☆ | ★★☆ | ★★★ | ★★★ |
| Low detection limit for trace and impurity elements | ★☆☆ | ★☆☆ | ★★★ | ★★★ |
| Scalable calibration range | ✔ | ✔ | ✔ | ✔ |
| Analysis of ultra-low carbon steel | ✘ | ✘ | ✘ | ✔ |
| Analysis of Nitrogen in Dual phase Stainless Steel | ✔ | ✔ | ✔ | ✔ |
| Analysis of Nitrogen in Low Alloy Steel | ✘ | ✔ | ✘ | ✔ |
| Measurement of acid soluble aluminum and acid insoluble aluminum in low-alloy steel | ✘ | ✘ | ✔ | ✔ |
| Analyze hydrogen and oxygen in titanium, oxygen in copper | ✘ | ✘ | ✘ | ✔ |
| Obtain optical cleanliness through the following methods | Argon purification | Argon purification | Argon purification | Medium pressure purification system (combining vacuum/argon purification) |