Is customization available for this instrument?

Yes, customization options are available based on customer samples.

What are the available payment terms?

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

What is the lead time for delivery?

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

Whiteness Meter Whiteness Test Device Whiteness Measuring Instrument

Name: Whiteness Meter Whiteness Test Device Whiteness Measuring Instrument
Brand: Hunan Gonoava Instrument Co Ltd
SKU: 2156936005

Hunan, ChinaHunan Gonoava Instrument Co Ltd

US$750.00-1,050.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

online

Warranty

1 year

Model NO.

WSB-3 / WSB-2

Transport Package

Plywood

Specification

360*228*312(mm)

Trademark

GONOAVA

Origin

Changsha

HS Code

9024800000

Production Capacity

200

Key features

Dual Light Source Design: Equipped with blue light and fluorescent light sources for versatile testing.

Multi-Standard Compatibility: Supports 45/0 and d/0 illumination conditions for various industry standards.

User-Friendly Interface: Features a 7-inch color touch LCD screen for easy operation and data viewing.

Wide Application Scope: Suitable for paper, textiles, plastics, starch, salt, ceramics, and more.

Data Storage & Printing: Stores 200 sets of data and supports thermal printer output for records.

Customization Available: Offers customization options based on customer samples.

1-Year Warranty: Provides a 1-year warranty with online after-sales service support.

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: ≤5.77h 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.

Product Q&A

Q:What are the main applications of this whiteness meter?

It is widely used for determining blue light whiteness, fluorescent whiteness, and opacity of materials such as paper, textiles, plastics, starch, salt, ceramics, and coatings.

Q:Does the device support different illumination conditions?

Yes, it features a new structural design compatible with both 45/0 and d/0 illumination conditions, making it suitable for various product whiteness testing standards.

Q:What is the warranty period and after-sales service?

The product comes with a 1-year warranty and provides online after-sales service support.

Q:Can the test data be saved and printed?

Yes, the instrument can save up to 200 sets of test data and supports connection to an optional thermal printer for printing results.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

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Whiteness Meter Whiteness Test Device Whiteness Measuring Instrument