
On August 8, 2025, the working group meeting for the national standard project "Representation of results of particle size analysis Part 2 Calculation of average particle sizes/diameters andmoments from particle size distributions" was successfully held at Shandong Nova Technology Co., Ltd. The meeting brought together industry experts, scholars, technical experts, and representatives from related organizations to contribute ideas and suggestions for improving this national standard.

On May 30, 2025, the State Administration for Market Regulation and the National Standards Administration issued GB/T 45795-2025 "Atmospheric Particles PM10, PM2.5 Mass Concentration Observation Light Scattering Method" .

SDS039-C-H Handheld Particle Counter Master Guide: From Power-Up Alerts to Data Printing – Master Every Function & Optimize Your Testing!

In industrial scenarios such as cement packaging and mining crushing, the instantaneous dust concentration soars to more than 500mg/m³, causing the collective failure of monitoring equipment, which has become a fatal blind spot for safe production.

Today (June 5, 17:57 ) , we usher in the Grain in Ear, one of the twenty-four solar terms. It is a fertile season of "harvesting and sowing at the same time". At this time when cultivation and harvest meet, Shandong Nova Technology Co., Ltd. would like to pay tribute to the hard work of the earth with the power of technology and jointly create a green future.

From 2:00 to 3:30 p.m. on May 21, 2025, the acceptance meeting for Nofang's new product - SND5000 dynamic image particle size and shape analyzer was held in the first conference room of Shandong Nofang Electronic Technology Co., Ltd. The meeting invited more than 40 people including the general manager, deputy general manager, product R&D core team, and marketing team to participate in the acceptance and evaluation

The SDS036 large-range industrial dust sensor is designed for high-concentration industrial environments. The measurement range is 0~1000mg/m³, covering common dust concentration scenarios in factory workshops, such as metal processing, wood chip workshops, chemical production, etc.; it adopts the principle of laser scattering and uses carefully adjusted optical and gas path structures to ensure data accuracy.

The particle size and shape detection industry has ushered in a new breakthrough! The SND5000 dynamic image particle size and shape analyzer, with "lightweight, portable, independent and efficient" as its core, redefines the new standard for particle size and shape detection. Whether it is laboratory precision analysis or outdoor rapid detection, the SND5000 image particle size analyzer can easily handle it!

(1) Accurate detection, safeguarding clean spaces; (2) Comply with standards and safeguard data quality; (3) Sound and light alarm, with a "second" response for abnormal situations; (4) Grade determination, clean condition "clear at a glance"; (5) Built in printing, data recording with "zero latency"; (6) Widely used to support industry development