What are the available options for this viscometer?

Options include extreme low viscometer adapter, small sample adapter, Spindle L5, temperature-controlled heater, RTD temperature probe, and a specially used printer.

Drawell Ndj-8s Portable Rotational Viscometer Digital Viscosity Meter

Name: Drawell Ndj-8s Portable Rotational Viscometer Digital Viscosity Meter
Brand: Chongqing Drawell Instrument Co., Ltd.
SKU: 1941675102

Chongqing, ChinaChongqing Drawell Instrument Co., Ltd.

US$420.00-900.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime After-Sales Service

Warranty

1 Year

Model NO.

NDJ-8S

Accuracy

± 3%

Maximum Measurement Range

Contact

Density Meter Type

Transmission-type Density Meter

Viscometer Type

Rotary

Density Meter Principle

Float-type Density Meter

Test Density

Heavy

Viscometer Reproducibility

±0.2%

Viscometer Rotor Number

Viscometer Rotor Speed

60r/min

Viscometer Rotor Specifications

0 Size

Transport Package

Contact

Specification

40*35*56cm

Trademark

Drawell

Origin

China

Production Capacity

300 Piece/Month

Key features

Eight Adjustable Speeds: Offers 8 speeds ranging from 0.3 to 60 RPM for versatile testing.

Comprehensive LCD Display: Shows viscosity, speed, torque, spindle, and max measurable viscosity.

RS232 Output Interface: Standard RS232 interface allows easy data transfer and printing.

Lifetime After-Sales Service: Provides lifetime technical support and service for all units.

Complete Accessory Kit: Includes 4 spindles, rack, adapter, and leveling feet for immediate use.

Flexible Power Input: Universal power adapter supports 100-240V, 50/60Hz globally.

Company profile

Chongqing Drawell Instrument Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: Shanghai, Guangzhou, Shenzhen and etc.Average Response Time: ≤4.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryDrawell Scientific, legally identified as Chongqing Drawell Instrument Co., Ltd., is a China-based trading company and manufacturer/factory focused on laboratory equipment and scientific instruments. The supplier reports ISO 9001 certification, three production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its product range includes spectrophotometers, PCR systems, centrifuges, microscopes, balances, incubators, ovens, and related laboratory equipment. The company states that it has exported since 2014, derives 90% of sales from exports, and serves customers in more than 50 countries. It also describes professional R&D, sales, and after-sales teams. Evidence is insufficient to verify financial strength, customization services, or specific customer project outcomes.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory. Its legal company name is Chongqing Drawell Instrument Co., Ltd., based in Chongqing, China, and its stated business covers laboratory equipment and scientific instruments.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although the certificate scope and validity period are not provided.

After-Sales capabilityDrawell states that it has a highly qualified after-sales service team and describes its service as professional. These statements support the existence of an after-sales function, but no staffing level, response-time commitment, service network, or repair performance data is provided.

R&D capabilityThe supplier states that it has a professional R&D team, reports 6–10 years of total R&D engineer experience, and offers a broad range of laboratory instruments. However, no patents, product-development results, proprietary technologies, or quantified R&D investment are provided.

Production capacityDrawell is identified as a manufacturer/factory and reports three production lines, 6–10 quality-control staff, and annual production output in the stated range. Its manufacturing scope covers laboratory equipment and scientific instruments, supporting production capability, although capacity utilization and delivery performance are not stated.

Client casesThe supplier states that it has business relationships with customers in more than 50 countries and the records show buyer associations in Kazakhstan and Uzbekistan. These demonstrate international customer activity, but no detailed case studies, project descriptions, customer outcomes, or independently verifiable references are provided.

Product Q&A

Q:How many adjustable speeds does the device offer?

It features eight adjustable speeds: 0.3, 0.6, 1.5, 3, 6, 12, 30, and 60 RPM.

Q:What information is displayed on the LCD screen?

The LCD displays viscosity, speed, torque, spindle number, and the maximum measurable viscosity for the current spindle speed.

Q:What accessories are included in the package?

The package includes the digital viscosity meter, ascending and falling rack, standard spindle set, power adapter, protective frame, spanner, and leveling feet.

Q:Does the device support data output?

Yes, it is equipped with a standard RS232 output interface for data transmission.

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.