Sagging Tester

Introduction

A sagging tester evaluates flow resistance of coatings on vertical surfaces. It is widely used in paint industry. The system ensures coating stability assessment. It solves visual judgment errors. By providing controlled thickness evaluation, it supports coating formulation optimization.

Standards

ISO 13803:2014-Paints and varnishes-Determination of haze on paint films at 20 degrees

ASTM D823-18-Standard Practices for Producing Films of Uniform Thickness of Paint, Coating, and Related Products on Test Panels

Complies with the above standards, but is not limited to them.

Features

1. Easy cleaning and maintenance extend service life.

2. Clear labelling and colour-coded controls reduce operator error.

3. Accessories and consumables are available through our channel.

4. Low running costs and no locked consumable requirement.

5. Compact dimensions and light weight ease bench placement.

FAQ

What are the main applications of the Sagging Tester?

The Sagging Tester is used for a defined laboratory measurement, preparation or processing task. It supports analytical, quality-control, research, clinical or industrial work where consistent, repeatable results are required.

Which standards and regulations apply to the Sagging Tester?

The instrument is designed with reference to IEC 61010 electrical safety, the applicable international standard for the measurement or process and relevant GB/T standards. Procedures should follow the relevant method. Compliance documentation can be provided on request.

What warranty comes with the Sagging Tester?

The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.

How easy is the Sagging Tester to use?

Routine operation is straightforward and is covered in the user manual, including setup, daily use and basic maintenance. Staff with basic laboratory experience can run it after a short familiarisation. We provide remote guidance and can arrange on-site training where required.

What is the typical lead time for order delivery?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Is calibration included?

The unit is calibrated and tested before delivery. For ongoing accuracy, verify it against traceable reference standards every 6 to 12 months, or according to the laboratory quality schedule. We can arrange calibration service and certificates where required.

Where do we get replacement parts?

Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.

Are options or configurations available?

Customisation is supported for many installations, including tailored parameters, connections and accessories. Our team reviews the requirement and confirms feasibility and lead time in advance. We avoid committing to options that cannot be delivered reliably.

Is installation and commissioning included?

Standard installation is straightforward and supported by the manual and start-up documentation. Our technical team can guide staff remotely through checks and validation. On-site commissioning is available as a quoted service.

What should be avoided when using the Sagging Tester?

Do not use the instrument outside its rated range or intended samples, skip calibration or ignore safety and maintenance instructions. Follow the operating manual and laboratory safety rules.