Import Filter Leakage Tester — Buy in Bulk from Supplier in China

The Filter leakage tester Sx‑l310s is a manual‑operation scan‑counter device designed to verify the integrity of cleanrooms and other controlled environments. It conforms to ISO 14644‑3 B.6, the international standard for leak testing of high‑efficiency filters. The unit incorporates a HEPA filter to sample air and detect leaks with high sensitivity. Its robust construction makes it suitable for both industrial and laboratory settings.

In the cleanroom equipment market, leak detectors typically achieve a detection limit of around 0.01 Pa, which allows identification of minute perforations. The Sx‑l310s operates with a flow rate usually between 0.5 and 2.0 m³ min⁻¹, a range that matches standard testing procedures. Calibration is normally performed using a certified reference leak of known conductance, a practice recognised by most quality‑assurance programmes. These typical parameters ensure results are comparable across facilities.

Pharmaceutical, biotechnology, electronics and food‑processing manufacturers rely on this tester to maintain contaminant‑free environments and meet regulatory requirements. The supplier offers flexible minimum order quantities, allowing buyers to order a single unit or larger batches as needed. Shipping can be arranged on FOB or CIF terms, and payment is accepted via L/C or T/T, but exact conditions should be confirmed with Sothis Cleanroom Equipment Factory. Prospective importers are encouraged to request the latest ISO and SGS certificates before finalising the purchase.

Sothis Cleanroom Equipment Factory is situated at No.272 Guandu Rd., Suzhou 215031, Jiangsu Province, China. The company is listed as an imported‑tier supplier with a harbour‑level trust rating, indicating verified credentials through the platform’s assessment system. Its response metrics show a 0.00 % response rate and no recorded average response time, suggesting that communication may need to be initiated proactively. The factory specialises in manufacturing and supplying cleanroom instrumentation.

Among its product catalogue, the Filter leakage tester Sx‑l310s is highlighted for compliance with ISO and SGS certifications, although the specific certificate numbers must be obtained from the supplier. Trade terms mentioned include flexible MOQ, FOB or CIF shipping options, and payment via L/C or T/T, but exact conditions are negotiable. Sothis Cleanroom Equipment Factory’s profile does not disclose additional facilities or subsidiary information, keeping the focus on its core cleanroom equipment offering.