What is the spectral bandwidth of the UV1901 model?

The spectral bandwidth for the UV1901 model is 1 nm.

How is the instrument controlled?

The control mode supports both local operation and PC software control.

What is the average lead time for shipping?

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

Good Price Double Beam Scanning UV/Vis Spectrophotometer for Water Testing

Name: Good Price Double Beam Scanning UV/Vis Spectrophotometer for Water Testing
Brand: Shanghai Yoke Instrument Co., Ltd.
SKU: 861474245

Shanghai, ChinaShanghai Yoke Instrument Co., Ltd.

US$2,392.50-3,110.00

1 Piece

Product profile

Customization

Available

Application

Laboratory Apparatus

Warranty

1 Year

Model NO.

UV1901

Detection Method

Spectrophotometer

Advantage

High Resolution

Principle

New Spectrometer

Wavelengths

UV Spectrometer

Dispersive Element

Grating Spectrometer

Light Number

Monochromator

Certification

ISO9001, CE

Customized

Optical System

Double Beam

Bandpass

1nm

Control Mode

Local & PC Software Control

Transport Package

Carton

Specification

Wavelength Range: 190-1100nm

Trademark

Yoke Instrument/OEM

Origin

China

HS Code

9027300000

Key features

Double Beam Optical System: Features a double beam design with a 1200 lines/mm grating for high stability and low noise.

Wide Wavelength Range: Covers 190 nm to 1100 nm, suitable for UV and visible light applications.

Multi-Function Measurement: Supports Photometric, Quantitative, Kinetics, Spectrum Scan, and DNA/Protein tests.

Customizable Options: Customized service available for optical systems, bandpass, and control modes.

User-Friendly Design: Plug-type lamps require no optical debugging; optional auto 8-cell holder.

Broad Industry Application: Ideal for organic chemistry, biochemistry, medical, food, and environmental testing.

Certified Quality: Product holds ISO9001 and CE certifications for safety and quality assurance.

Company profile

Shanghai Yoke Instrument Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2007-10-15Nearest Port: ShanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryShanghai Yoke Instrument Co., Ltd. is identified as a China-based manufacturer/factory of analytical instruments, although another record classifies the company nature as a trading company. Its stated product range includes spectrophotometers, balances, pH meters, conductivity meters, atomic absorption spectrophotometers, gas chromatographs, turbidity meters, colorimeters, and related laboratory equipment. The supplier reports nine production lines, six to ten quality-control staff, and stated annual output quantities for several products. It reports ISO 9001 and ISO 14001 certification, two R&D centers, six to ten years of total R&D engineer experience, OEM/ODM acceptance, and factory-based distributor training with 24/7 technical support. Export activity is substantial, with 71%–90% of sales from exports and markets spanning multiple regions. No customer cases are explicitly provided. Financial information is limited to registered-capital data and production-output information; no independent...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Shanghai, China, with instruments and meters as its commercial trade category. However, another record describes its company nature as a trading company, creating a classification inconsistency that should be verified.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. The provided information does not include certificate numbers, issuing bodies, validity dates, or scope, so certificate status cannot be independently validated from the slices.

After-Sales capabilityThe supplier states that it provides international trade, logistics, and after-sales services, as well as free one-to-one factory training for distributors and dealers. It also reports experienced technicians available 24/7 for installation, operation, maintenance, troubleshooting, and related questions, providing explicit evidence of after-sales support capability.

R&D capabilityThe company states that it conducts R&D and has two R&D centers, while its product portfolio expanded through more than a decade of research and development. It also reports six to ten years of total R&D engineer experience, supporting an established R&D capability, although no patents, technical performance comparisons, or quantified innovation results are provided.

Production capacityThe supplier is identified as a factory with nine production lines and reports production quantities of 6,000 spectrophotometers and 9,000 each of pH meters, conductivity meters, and balances. It also states that its headquarters and factory are in Shanghai and that products undergo strict inspections before delivery, providing explicit evidence of established production capacity and quality-control activity.

Customization capabilityThe supplier explicitly welcomes OEM and ODM cooperation, demonstrating stated customization and private-label capability. It also reports self-operated import and export rights, which may support direct international execution, but the slices do not specify customization scope, engineering lead times, minimum order requirements, or completed customized projects.