What is the delivery date?

1-3 days for sample, 15-20 days for 1000pcs, 30-35days for 40HQ.

What are the payment methods?

L/C at sight, T/T, Western Union and Paypal are all available. 30% deposit T/T in advance, rest against the Shipping Doc. 100% T/T in advance for sample order.

How is the shipping handled?

a. International Experess: DHL/TNT/FEDEX/UPS (For sample) b. By air (For sample orders.) c. By sea (15-45days), port of loading: Shanghai d. By domestic logistics to your forwarder. (2-3days)

Can I visit your factory before the order?

Sure,welcome to visit our factory. We can pick you up in the airport or train station. Hotel booking service is available

Ndj-5s Laboratory Digital Rotational Viscometer

Name: Ndj-5s Laboratory Digital Rotational Viscometer
Brand: WANT Balance Instrument Co., Ltd.
SKU: 796497152

Jiangsu, ChinaWANT Balance Instrument Co., Ltd.

US$355.00

1 Piece

Product profile

Customization

Available

Accuracy

± 1.5%

Maximum Measurement Range

1~2*106MPa.S

Model NO.

NDJ-5S

Density Meter Type

Hydrostatic Density Meter

Viscometer Type

Rotary

Density Meter Principle

Hydrostatic Density Meter

Test Density

Light

Viscometer Reproducibility

±0.2%

Viscometer Rotor Number

Viscometer Rotor Speed

60r/min

Viscometer Rotor Specifications

4 Size

Rotating Speed of Rotor

6,12,30,60 Rpm

Measurement Range

1~2*105MPa.S

Measurement Tolerance

+/-2% (Newton Fluid)

Working Condition

Temperature 5-35℃; Relative Humidity <= 80%

Transport Package

Carton

Specification

No. 1, No. 2, No. 3, No. 4

Trademark

WANT

Origin

China

HS Code

90278099

Production Capacity

1000PCS/Month

Key features

Wide Measurement Range: Covers 1~2*10^5 to 1~2*10^6 mPa.s depending on the model.

Multiple Rotor Speeds: Offers 6, 12, 30, and 60 rpm options for versatile testing.

OEM and ODM Services: Full customization available including logo, design, and specifications.

Fast Response Support: Inquiries and emails are replied to within 12 hours.

Comprehensive Warranty: Free spare parts for manufacturer-caused defects; lifelong maintenance for range hood motors.

Strict Quality Control: 100% self-inspection before packing with visual and function checks.

Flexible MOQ Policy: No minimum order quantity limit; orders accepted for any quantity.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamPatents Awarded

WANT Balance Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.94h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 26 employees and a combined business and manufacturing profile covering electronic balances, electronic scales, and moisture analyzers. It demonstrates professional technical, 3D design, ODM, OEM, product development, and broad customization capabilities, supported by three R&D engineers. Production is associated with welding and assembly lines, with stated annual output of 36,000 pieces and three quality inspectors, but quality-control testing equipment is reported as zero and finished-product inspections lack written records. Service procedures for supplier assessment, corrective actions, and customer complaints exist in some areas but are not documented through records. Financial information is identified for 2021–2023, but no performance values are provided. No certification evidence or customer case details are supplied. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

Supplier typeThe supplier is identified as a limited company, not an offshore company or member of a larger group, with a combined company type. Its stated business scope includes instrument manufacturing, instrument sales and repair, hardware, electrical, electronic, and machinery-related activities, while its listed products are electronic balances, electronic scales, and moisture analyzers.

After-Sales capabilityThe three technology engineers are responsible for technical support for production and after-sales service. The supplier also has a customer-complaint handling procedure, but no written records are maintained, and its overall service-capability assessment procedure likewise has no written procedures or followed records.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design, has three R&D engineers, introduced new products during the past year, and offers ODM services. However, it has no available SDK, which limits the evidence for software-development integration capability but does not negate its stated product R&D capability.

Production capacityProduction is associated with welding and assembly lines, and annual productivity is stated as 36,000 pieces. The supplier has 26 employees and three quality inspectors, but reports zero quality-control test equipment and uses finished-product inspection instructions without written records, indicating production capacity with documented quality-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and flexible customization. Its R&D capability also includes 3D software design and ODM services, providing direct evidence of broad product customization support.

Product Q&A

Q:Are you a factory or trading company?

We are a factory.

Q:What is the MOQ?

We don't have MOQ limit, you can order any quantity you want. If you need scales with your specification, logo, packing, etc, please negotiate with us.

Q:Can I have a sample for testing?

Actually we think samples are not very important.You can buy from anywhere.But we think our cargos will better then any others. Samples will be 10%-20% higher than the cargo.

Q:Can I add my logo on the machine?

Yes,OEM is available for us. But you should send us the Trademark authorization letter.

Q:How can i get the after-service?

We will send you the spare parts by free if the problems caused by us. If it is the men-made problems,we also send the spare parts,but you should pay. For our range hood motors it is lifelong maintenance.