JINGKELIAN QNQ falling ball viscoMeter Coating Viscosity Measurement Device GB/T1732-93

Name: JINGKELIAN QNQ falling ball viscoMeter Coating Viscosity Measurement Device GB/T1732-93
Brand: JingKeLian
SKU: NB000598
Price: 147.0 USD
Availability: InStock

$ 147.00Ex works

Adopting the principle of vertical drop of steel balls, the diaMeter of steel balls is 8mm, and the distance between upper and lower grooves is 250mm, which is suitable for the viscosity measurement of high viscosity transparent liquids.

Model

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Category : Other Viscometers

Brand : JingKeLian

SKU : NB000598

Service :The delivery and service By NBCLab.Com

Overview

The QNQ falling ball viscometer is a JINGKELIAN brand instrument for measuring the viscosity of clear coating materials with high viscosity values. At a certain temperature, the viscosity value is expressed in seconds (S) by measuring the time required for a steel ball of a certain specification to fall vertically through the upper and lower scale lines of the glass tube containing the sample.

Features

1. Suitable for measuring the viscosity of clear coating materials with high viscosity value 2. Measurement mode of steel ball vertical drop 3. Glass tube design for easy observation and measurement

Principle

The QNQ falling ball viscometer works on the principle of falling ball method. Under constant temperature conditions, the steel ball of a specific specification falls vertically in the Glass tube containing the sample, and the time between the steel ball passing through the upper and lower scale lines of the glass tube is measured. The viscosity value is calculated by time.

Standards

GB/T1732-93

Steps

1. Place the specimen in a glass tube 2. Test under constant temperature conditions 3. Make the steel ball fall vertically in the Glass tube 4. measurement of steel ball through the upper and lower scale line time 5. Record the time and calculate the viscosity value

Notice

• Ensure that the test is conducted under constant temperature conditions • Glass tubes should be kept clean and transparent • Steel ball specifications must meet requirements • Avoid vibration interference during measurement process

brand
JINGKELIAN
Glass tube Size
Length 350mm
inner diameter
25mm
Upper and lower reticle spacing
250mm
Ball diameter
8mm

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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