What is the warranty period for this equipment?

The equipment comes with a 1-year warranty and includes online after-sales service support.

What is the maximum size of glass that can be tested?

The maximum measurement dimensions are 2400mm x 1300mm, with a minimum of 80mm x 80mm.

Photovoltaic Glass Spectral Transmittance Tester

Name: Photovoltaic Glass Spectral Transmittance Tester
Brand: Dongguan Lonroy Equipment Co., Ltd
SKU: 1922588536

Guangdong, ChinaDongguan Lonroy Equipment Co., Ltd

US$1,000.00-3,000.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Model NO.

BTG-8

Loading Method

Dynamic Load

Display

Digital

Weight

0-100Kg

Power Source

AC220V

Measurement Range

0~100%

Transport Package

Wooden Package

Specification

2000mm*1460mm*1100mm

Trademark

Lonroy

Origin

China

HS Code

9024800000

Production Capacity

200

Key features

Broad Glass Compatibility: Tests solar, float, tempered, laminated, coated, and car glass transmittance.

High Precision Measurement: Accuracy of 0.01% with spectral FWHM of 4.3nm and wavelength accuracy of 0.2-0.3nm.

Multi-Standard Calculation: Calculates AM1.5, D65, and user-defined battery response curve transmission ratios.

Three Testing Modes: Supports manual, automatic, and path testing modes for flexible operation.

Anti-Interference Design: Features anti-ambient light interference for continuous, stable long-term work.

Comprehensive Data Analysis: Measures color (L*a*b*) values, color difference, and stores results automatically.

User-Friendly Interface: 31.5-inch display with sound prompts, indicator lights, and guided test paths.

Robust Industrial Control: Uses industrial computer control for high stability, durability, and scalability.

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: ≤8.24hTerms 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.

Product Q&A

Q:What types of glass can this tester measure?

It is suitable for testing solar photovoltaic glass, float glass, hollow glass, tempered glass, laminated glass, coated glass, and car glass.

Q:What is the measurement wavelength range?

The wavelength range is 380-1100nm, with a spectral FWHM of 4.3nm and wavelength accuracy of 0.2-0.3nm.

Q:Does the system support automatic calibration?

Yes, it has an automatic calibration function where the calibration cycle can be set by the user, with real-time display of remaining time.

Q:What testing modes are available?

The system supports three modes: manual testing, automatic testing, and path testing, allowing for flexible operation based on user needs.

Q:Can the tester calculate transmission for specific light sources?

Yes, it automatically calculates effective integrated transmission for AM1.5, visible light transmission for D65, and user-defined battery response curves.