What are the lead times for delivery?

Both peak season and off-season lead times are within 15 working days.

What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, Small-amount payment, Western Union, PayPal, and Money Gram.

ISO 13309 ISO 22412 Nanoparticle Size and Zeta Potential Analyzer Particles Distribution Tester Dispersion Stability Test Machine

Name: ISO 13309 ISO 22412 Nanoparticle Size and Zeta Potential Analyzer Particles Distribution Tester Dispersion Stability Test Machine
Brand: Dongguan Lonroy Equipment Co., Ltd
SKU: 1996083581

Guangdong, ChinaDongguan Lonroy Equipment Co., Ltd

US$1,000.00-3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Model NO.

LR-N009-D

Type

Testing Machine

Accuracy Grade

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Transport Package

Plywood Cases

Trademark

LONROY

Origin

China

HS Code

9024800000

Production Capacity

200 Units Per Month

Key features

Multi-Technology Integration: Combines DLS, ELS, and SLS for particle size, Zeta potential, and molecular weight analysis.

High Accuracy Verification: Accuracy error less than 1%, exceeding GB/T29022-2021 and ISO22412:2017 standards.

All-Fiber Optical Path: Uses low-noise fiber-coupled laser and HAMAMASTU PMT for high sensitivity and signal-to-noise ratio.

High-Speed Digital Correlator: Identifies 6ns signals with data processing speed of hundreds of megabits and linear dynamic range >10^11.

Cosine Fitting Analysis: Enables rapid Zeta potential testing by eliminating Brownian motion influence and reducing electrode polarization.

Wide Particle Size Range: Measures particle sizes from 0.5 nm to 10,000 nm with high repeatability error less than 1%.

Comprehensive Application Scope: Suitable for new materials, bioengineering, pharmaceuticals, and polymers including virus antibodies and drug proteins.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryLow MOQ

Dongguan Lonroy Equipment Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: ShenzhenAverage Response Time: ≤8.42hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FCA, FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with three employees, valid import and export licensing, and a product portfolio covering testing instruments and meters. Its stated quality assurance is positive, and RoHS is identified as a sustainability/product certification. However, the supplier has no documented procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. Overseas service coverage is limited: it has no overseas showroom, agents, branches, or offline trade-show experience. The supplier reports no new products in the past year, no ODM, OEM, or SDK capability, and no stated production capability. Financial information is inconsistent across the provided records, with some years showing zero operating and profitability indicators; therefore, financial credibility cannot be confirmed. No customer cases are provided.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company, with three employees and no stated affiliation with a larger group. It also holds a valid import and export license, indicating an established trading role rather than a confirmed manufacturing role.

CertificationsThe supplier states that it has quality assurance in its quality-control processes and identifies RoHS under sustainable development and product certification capability. The slices do not provide certificate numbers, issuing bodies, validity periods, or additional certifications.

After-Sales capabilityAfter-sales service infrastructure is weakly documented: there are no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. The supplier also has no overseas showroom, agents, branches, or offline trade-show experience, although it states lead times within 15 working days and accepts several quotation and payment terms.

R&D capabilityThe supplier reports no new products during the past year, no available SDK, and no ODM service. These statements indicate limited documented innovation and product-development capability.

Customization capabilityThe supplier explicitly reports that it does not provide ODM services and does not provide OEM services for popular brands. No other customization capability is documented.