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Product profile
Customization
AvailableApplication
Laboratory ApparatusWarranty
> 1YearModel NO.
721Detection Method
SpectrophotometerAdvantage
High SensitivePrinciple
New SpectrometerWavelengths
Visible SpectrometerDispersive Element
Grating SpectrometerLight Number
MonochromatorCertification
ISO9001, CECustomized
CustomizedWavelength Range
340‐1020 NmSpectral Bandwidth
6 NmWavelength Accuracy
±3 NmTransport Package
CartonSpecification
520*450*320mmTrademark
YOKE/OEMOrigin
ChinaHS Code
9027300000Production Capacity
1000Key features
High Sensitivity Detection: Advanced single beam spectrometer with grating optical system for precise analysis.
Manual Wavelength Setting: User-friendly manual control for wavelength adjustment with direct LED readout.
PC Data Transfer Capability: Equipped with RS-232 port for seamless data transfer to personal computers.
Comprehensive Warranty Coverage: 12-month warranty including free replacement of broken parts during the period.
OEM Customization Available: Customized product appearance and operation language options for specific needs.
ISO and CE Certified Quality: Manufactured under ISO 9001 standards and certified to meet CE safety requirements.
Professional After-Sales Training: Expert technical support and training services provided for installation and operation.
Competitive Pricing Strategy: Cost-effective solution ideal for educational institutions and routine laboratory analysis.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2007-10-15Nearest Port: ShanghaiAverage Response Time: ≤24hTerms 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.
Product Q&A
Q:What about the technical support and quality issue?
A:
1.If any questions in installation and operation,we will send operation video within 24hours. 2.If any parts are broken during warranty period, we will replace for you without charge.
Q:What about the payment?
A:
We accept T/T,LC,western union,moneygram,
Q:What about the shipping?
A:
1.order qty within 1-10pcs,it will be sent within 7days after payment received by express:UPS,TNT,FEDEX OR by air transportation. 2.For bulk order,goods will be sent within 10-20days by sea or air.
Send Inquiry
*To:
Shanghai Yoke Instrument Co., Ltd.
Shanghai Yoke Instrument Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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