Can the product be customized?

Yes, the company offers customization services. Customers can provide required specifications and drawings for customized filters or OEM products.

What are the terms of payment?

Payment terms are T/T with 30% as a deposit and 70% before delivery. Photos of products and packages are shown before the balance payment.

What is the delivery time?

Generally, within MOQ quantity, it takes 5-7 working days after receiving the advanced payment. The specific time depends on models and order quantity.

What is the sample policy?

We can supply 1-2 samples if in stock. Customers must pay 100% sample cost and courier cost in advance, which will be refunded in bulk orders.

High Precision Advanced Laser Dust Counter for Clean Environments

Name: High Precision Advanced Laser Dust Counter for Clean Environments
Brand: Suzhou ZJY Trade Co., Ltd.
SKU: 2119687012

Jiangsu, ChinaSuzhou ZJY Trade Co., Ltd.

US$800.00-857.00

1 Piece

Sample price:US$857.00/piece.Request sample

Product profile

Customization

Available

Type

Laser Dust Particle Counter

Sample Feeding

Dry Dispersion

Model NO.

FTK-301

Warranty

1 Year

Sampling Flow Rate

2.83 L/Min (0.1 Cfm) ±5%

Calibration Standards

Jjf1190-2008, GB/T6167-2007

Maximum Sampling Concentration

35,000 Particles/Liter

Sampling Cycle Duration

Adjustable: 5 ~ 9999 Seconds

Transport Package

Neurtral Packaging

Specification

170*170*160mm

Trademark

ZJY

Origin

China

Production Capacity

50000pieces/Year

Key features

High Precision Laser Sensor: Japanese imported laser diode with service life exceeding 30,000 hours for stable performance.

Factory Calibration Report: Each instrument includes a factory calibration report using standard PSL particles and professional equipment.

Durable Stainless Steel Body: Constructed with 304 stainless steel housing and enclosure for corrosion resistance and longevity.

Long Battery Life: AC/DC dual-use design with a built-in lithium battery providing over 5 hours of continuous operation.

Large Data Storage: Stores up to 5000 sets of measurement data with search functionality for easy record keeping.

Built-in Thermal Printer: Integrated printer allows for immediate on-site printing of measurement results and reports.

Adjustable Sampling Settings: Sampling cycle duration is adjustable from 5 to 9999 seconds to suit various testing needs.

Company profile

Suzhou ZJY Trade Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-01-13 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.29h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummarySuzhou ZJY Trade Co., Ltd. is a China-based trading company established in 2014, focused on filtration products including air, oil, cartridge, gas, and machinery filters. It reports a 133.0 m² manufacturing plant, more than 10 production lines, and factory locations in Jiangsu and Zhejiang, although the company is classified as a trading company and has only seven employees. The supplier states that it supports industrial, construction, vehicle, biotech, hospitality, and defense filtration applications, with collaborative design and technical assistance. Export sales represent 41%–50% of total sales, and exports began in 2021. Reported lead times are within 15 working days in both off-peak and peak periods. Evidence of certifications, independently verified quality systems, detailed after-sales performance, or broad customer references is not provided. One buyer and one trade transaction are listed.

After-Sales capabilityThe supplier states that dedicated technical assistance is available after sales and that engineers collaborate with customers from concept through production. These statements indicate a claimed support capability, but no service staffing, response metrics, warranty terms, or documented service cases are provided.

R&D capabilityThe supplier describes end-to-end filtration expertise, collaborative engineering design, and applications across industrial, vehicle, biotech, hospitality, and defense sectors. One year of R&D-engineer experience is reported, but no patents, new-product records, laboratory resources, or quantified development achievements are provided.

Production capacityThe supplier reports a 133.0 m² manufacturing plant, factory locations in Jiangsu and Zhejiang, more than 10 production lines, and production covering multiple filter categories. It also states lead times within 15 working days in both off-peak and peak periods; however, its legal business type is trading company and the stated facility area is relatively limited, so the overall manufacturing scale is not fully verifiable.

Customization capabilityThe supplier explicitly claims collaborative design in which engineers work with customers to address specific challenges, alongside application-specific filtration solutions. This supports a stated customization capability, although no customized product examples, tooling details, or project results are supplied.

Product Q&A

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.

Q:What are the calibration standards used?

The calibration standards are JJF1190-2008 and GB/T6167-2007.

Q:What is the maximum sampling concentration?

The maximum sampling concentration is 35,000 particles per liter.

Q:How long does the self-cleaning process take?

The self-cleaning time is less than or equal to 10 minutes, where the count reads zero 3 consecutive times within this period.

Q:What accessories are included in the standard package?

Standard accessories include an isokinetic sampling head, hose, imported self-cleaning filter, tripod, printer paper, portable protective case, charging adapter, USB flash drive, USB data cable, user manual, original calibration report, and certificate of conformity.