Can I request customization?

Yes, customization options are available from samples.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What after-sales service is provided?

Online after-sales service is available for customer support.

ASTM D4212 Zahn Viscosity Cup Viscositeit Zahn Flow Cups

Name: ASTM D4212 Zahn Viscosity Cup Viscositeit Zahn Flow Cups
Brand: Hunan Gonoava Instrument Co Ltd
SKU: 2135103955

Hunan, ChinaHunan Gonoava Instrument Co Ltd

US$50.00-150.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Mass Scope of Workpiece

<900kg

Type

Zahn Viscosity Cup

Accuracy Grade

100±1 Ml

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0.14kg

Transport Package

Plywood Case

Specification

380× 70× 80mm(L× W× H)

Trademark

GONOAVA

Origin

China

HS Code

9024800000

Production Capacity

200

Key features

ASTM D4212 Compliance: Manufactured in strict accordance with ASTM D4212-93 standard test method.

Stainless Steel Construction: Durable cup body made of stainless steel for field and production use.

Five Nozzle Options: Available in five types (Zahn 1# to 5#) covering 5 to 1800 cSt range.

1-Year Warranty: Comes with a comprehensive 1-year warranty coverage for peace of mind.

Online After-Sales Support: Dedicated online service team available for technical assistance.

Sample Customization: Customization options available based on customer provided samples.

Low Minimum Order: Flexible purchasing with a minimum order quantity of just 1 piece.

Fast Lead Time: Quick delivery within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryR&D Capabilities

Hunan Gonoava Instrument Co Ltd

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.63h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryHunan Gonoava Instrument Co Ltd is a small limited company with eight employees, offering analytical and materials-testing instruments. It reports in-stock service capability and lead times within 15 working days in both peak and off-season periods. Customization from samples is available, supported by one R&D engineer. However, the supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and offers no ODM, SDK, or well-known-brand OEM services. Quality-system evidence is incomplete: raw-material traceability and quality assurance are unknown, while no written corrective-action or complaint-handling procedures are recorded. The supplier reports no Fortune 500 cooperation, no new products launched last year, and no repeat buyers. Audit information identifies TÜV Rheinland, but the stated audit evaluation result is 0 and the report validity ended on 2025-06-10.

Supplier typeThe supplier is identified as Hunan Gonoava Instrument Co Ltd, a limited company with eight employees and no larger-company group affiliation. Its listed products are differential scanning calorimeters, gas chromatographs, vacuum-type dilatometers, and tensile strength testers, indicating a specialized instrument supplier.

After-Sales capabilityThe supplier reports in-stock service capability and accepts several quotation and payment arrangements, with lead times within 15 working days in both peak and off-season periods. Conversely, it has no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and lacks written corrective-action and complaint-handling procedures, limiting evidence of structured after-sales support.

R&D capabilityThe supplier has one R&D engineer and can customize products according to customer requirements. However, it launched no new products in the last year and does not provide ODM services, SDKs, or OEM services for popular brands, which is explicit evidence of limited recent innovation and development-service scope.

Customization capabilityThe supplier explicitly offers customization from samples, and its single R&D engineer is responsible for customizing products according to customer requirements. This directly supports basic sample-based customization capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer preference count of 0. The provided records contain no named customer references or other verified customer cases, so customer-case strength is not demonstrated.