What is the lead time for production?

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

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Simple Digital Rotational Viscosity Meter (NDJ Series)

Name: Simple Digital Rotational Viscosity Meter (NDJ Series)
Brand: Chongqing TOP Oil Purifier Co., Ltd.
SKU: 2026061615

Chongqing, ChinaChongqing TOP Oil Purifier Co., Ltd.

US$500.00-6,000.00

1 Piece

Product profile

Customization

Available

Power Supply

AC 220V Plus or Minus 10%, 50Hz

Accuracy

±1.0% of Range

Model NO.

NDJ

Range(MPa.S)

10-100K

Rpm

6, 12, 30, 60

Repeatability

±0.5%

Transport Package

Standard Export Wooden Case

Specification

As needed

Trademark

TOP Tester

Origin

Chongqing, China

HS Code

9027809900

Production Capacity

200 Sets Per Month

Key features

Wide Measurement Range: Covers 10-100K mPa.s for NDJ-5S and up to 2000K mPa.s for NDJ-8S models.

Versatile Application: Suitable for inks, latex, adhesives, polymers, oils, paints, cosmetics, and pharmaceuticals.

Advanced Stepping Motor: Provides accurate and reliable operation with direct readout of all measured parameters.

Smart Safety Features: Includes auto range showing, time function, and sound alarm at under 20% torque.

Flexible Customization: Offers OEM services and full customization options from samples or designs.

Long-Term Warranty: Comes with a 2-year long-term warranty and timely technical support within 24 hours.

Global Power Supply: Supports wide range power supply from 100V-240V for international use.

Company profile

100% Finished Products InspectionStandardized quality controlR&D CapabilitiesProduction Process Visualization

Chongqing TOP Oil Purifier Co., Ltd.

Chongqing, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.22h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 25 employees and affiliated companies, offering testing, measurement, purification, and related industrial equipment. It demonstrates broad customization, ODM/OEM services, R&D documentation, CAD capability, quality-assurance procedures, corrective-action processes, and written supplier-service assessment procedures. Manufacturing and inspection equipment are identified, with finished-product inspection instructions consistently followed and stated lead times within 15 workdays in both peak and off-season. Overseas service is available through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. However, the supplier has no in-stock capacity, overseas warehouse, overseas showroom, valid manufacturing contract with affiliated subcontractors, offline trade-show participation, or R&D patents. Financial information is only represented by referenced years and balance-sheet availability, without substantive performance data.

Supplier typeThe supplier is identified as a combined company and a limited company, with 25 employees and affiliated companies. Its offering spans industrial testing, measurement, purification, and related equipment, indicating a diversified manufacturing and service supplier rather than a narrowly specialized entity.

After-Sales capabilityThe supplier provides overseas services through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. It lacks an overseas warehouse and showroom, which limits local infrastructure, but the stated technical support capabilities provide explicit after-sales coverage.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has R&D engineers supporting new products and production quality, uses CAD, and maintains auditable R&D documentation. It has no available SDK and reports zero R&D patents, so the evidence supports active product development but not strong proprietary technology ownership.

Production capacityWelding, rolling, polishing, cutting, and drilling machines are identified; finished-product inspection instructions are uniformly followed; and average lead time is within 15 workdays in both peak and off-season. However, there is no in-stock capacity and no valid contract with affiliated subcontractors, indicating some limitations in manufacturing continuity and fulfillment readiness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM service for well-known brands, providing direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and overseas service operations in Tanzania and Burma, including debugging, training, and equipment installation. These statements indicate relevant customer and international service experience, although no customer names, project details, or verifiable case studies are provided.