Can I get better offer if our order can be bigger?

Certainly. We will give you better prices based on the quantity for your order.

What is your lead time for our order?

For new order: 3 weeks; For stock order: 3 working days after T/T. Based on FOB Qingdao.

What is your advantage of your factory?

We are the original oil ministry designated drilling fluid analysis equipment manufacturer in China, which was founded in 1968.

What is the process to become an agency?

Please send us mail enquiry, then we will reply you as soon as possible.

MODEL ZNN-D6V SIX-SPEED VISCOMETER

Name: MODEL ZNN-D6V SIX-SPEED VISCOMETER
Brand: Qingdao Haitongda Special Instrument Co., Ltd.
SKU: 2039926072

Shandong, ChinaQingdao Haitongda Special Instrument Co., Ltd.

US$958.00-1,362.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 YEAR

Warranty

1 YEAR

Model NO.

ZNN-D6V

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Portable

Certification

ISO9001

Type

Conductivity Meter

Transport Package

Stainless Steel Kit and Wooden Box

Specification

700*360*540mm

Trademark

haitongda

Origin

China

HS Code

9027899090

Production Capacity

1000 Sets/Year

Key features

Six-Speed Model: Features 6 distinct speeds: 3, 6, 100, 200, 300, and 600 r/min.

Wide Viscosity Range: Measures Newtonian fluids from 0 to 30000 mPa.s and Non-Newtonian fluids from 0 to 15 mPa.s.

Adjustable Sensitivity: Other torsion springs can be substituted to extend torque range or increase sensitivity.

ISO9001 Certified: Product meets ISO9001 quality standards and includes SGS certification.

Durable Construction: Equipped with standard R1 rotor sleeve, B1 bob, F1 torsion spring, and stainless steel sample cup.

Versatile Applications: Suitable for food analysis, medical research, and biochemistry testing.

Company profile

Qingdao Haitongda Special Instrument Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2019-04-28Average Response Time: ≤7.95h

AI-Powered supplier vetting

SummaryQingdao Haitongda Special Instrument Co., Ltd. is identified as a Chinese manufacturer/factory specializing in drilling-fluid, completion-fluid, and oil-well-cement testing instruments. The supplier reports production experience beginning in 1978, more than 10 production lines, and products such as viscometers, filter presses, mixers, and consistometers. It states that it operates an ISO 9001 quality management system and produces instruments according to API standards. The company emphasizes customer satisfaction, continuous innovation, high standards, and zero defects, but the provided information does not independently verify these claims or provide sufficient detail on after-sales infrastructure, customization processes, or financial reliability.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in China and describes development and production of drilling-fluid, completion-fluid, and oil-well-cement testing instruments. Its stated product scope includes drilling-fluid analysis instruments, cement testing equipment, viscometers, filter presses, mixers, and consistometers.

CertificationsThe supplier states that it holds ISO 9001 quality management system certification and produces testing instruments according to API standards. It also reports high-tech and industry-related qualifications, although the specific scope and current validity of these qualifications are not detailed.

R&D capabilityThe supplier states that it uses continuous innovation, scientific management, and technology development, and reports development of specialized testing instruments and NP-series expansion measuring instruments. These statements support claimed technical development activity, but no quantified R&D resources, patents, or recent innovation results are provided.

Production capacityThe supplier reports more than 10 production lines, production of drilling-fluid and oil-well-cement testing instruments, and mass production of oil-well-cement testing instruments beginning in 2004. It also states that the business has operated in drilling-fluid analysis instruments since 1978, indicating substantial stated manufacturing experience.

Client casesThe supplier reports qualification as a China National Petroleum supplier, participation in the Sinopec materials network, and product use in national oilfields, geological departments, and chemical units. These are stated organizational and application references, but no named projects, order details, or independently verifiable case studies are provided.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are manufacturer.

Q:What is your main brand?

Our brand is Haitongda, which is famous in China and other nation. Also we do OEM.

Q:What are your business scope and product classification?

Business scope: mud analysis instrument, electronic products, special instrument, mold design and manufacturing; Instrument maintenance and sales; Import and export of goods and technologies. Product classification: including drilling fluid analysis instrument, oil well cement testing instrument and field overall solution, including 22 small categories and over 120 products.

Q:What is your MOQ for the order?

Testers per 1 set.

Q:What is the warranty period of your instrument?

One year.