What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for orders?

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

Does the device support customization from samples?

Yes, customization options are available based on customer samples.

Grating Spectrophotometer Color Spectrophotometer Tester Ts7700

Name: Grating Spectrophotometer Color Spectrophotometer Tester Ts7700
Brand: Hunan Gonoava Instrument Co Ltd
SKU: 1948385441

Hunan, ChinaHunan Gonoava Instrument Co Ltd

US$1,000.00-3,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Model NO.

TS7700

Weight

600g

Semiband Width

10nm

Transport Package

Plywood Case

Specification

129*76*217mm

Trademark

GONOAVA

Origin

China

HS Code

9024800000

Production Capacity

200

Key features

High Precision Optical Resolution: Optical resolution less than 10nm in visible range with 10nm semiband width.

Dual Aperture System: Switchable 8mm and 4mm apertures for versatile sample measurement.

Long-Lasting LED Light Source: Combined full spectrum LED with 5-year lifespan and over 3 million measurements.

Comprehensive Color Standards: Conforms to CIE, ASTM, ISO, GB, and DIN standards for global compatibility.

High Capacity Data Storage: Stores up to 30,000 sample data points with standard 1,000 piece capacity.

Advanced Touch Interface: 3.5-inch TFT capacitive touch screen for intuitive operation.

Fast Measurement Speed: Takes about 1.5 seconds for single measurement and 3.2 seconds for SCI & SCE.

Camera Positioning System: Equipped with camera locating and stabilizer cross for precise targeting.

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: ≤6.38h 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.