31000 pieces/L (dust particle size not less than 0.5um), sampling air must not contain acid and alkali and other corrosion gases
Working time
6 hours
Battery Cruise Time
5 hours to 6 hours
Data storage
20000 sets of measurement data/300 sets of UCL
Light source and lifetime
Semiconductor Laser Light source with a lifetime greater than 30,000 hours
self-purification time
≤10min
interface
USB
SJ-310D
Dust Particle Counter
Semiconductor Laser Light source, color touch screen operation, particle size channels 0.3, 0.5, 1.0, 3.0, 5.0, 10.0um, can store and print sampling results.
Product Description
SJ-310D laser dust particle counter is an upgraded product of SJ-310D, which is used to measure the size and number of dust particles per unit volume of air in the air environment. The instrument adopts semiconductor laser light source, color touch screen operation, high detection accuracy, more simple and clear functional operation, computer control, can store and print sampling results, and the test environment is very convenient. Widely used in electronics, optics, chemistry, food, cosmetics, medicine and health, biological products, aerospace and other departments.
[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
QWhat is the specific process for purchasing the product?
AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
QWhat should I do if the instrument I purchase needs repair?
AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.