Paint, Coating Film, and Coating Testing Instruments
The color of clear varnishes, linseed oils, and transparent thinners is determined. Test procedure: Within a standard light box, select the two color shades from the 18‑step scale that most closely match the sample’s color, and report the results by indicating the scale number corresponding to the identified shade.
Used in the coatings and painting industry to assess cracking and delamination of putty film layers after bending.
QTGU-type double-blade I-beam preparer
For the preparation of standard paint film specimens
QTG Frame-Type Paint Film Coater
Different coatings and different test methods require the preparation of coating films of varying thicknesses, and the uniformity of the coating film on a single specimen or a set of specimens is a prerequisite for all testing procedures.
QTX Coating Film Elasticity Tester
The paint film flexibility tester is used to determine the flexibility of paint films. It involves applying a paint film to a metal substrate and bending it around mandrels of varying diameters (in millimeters) to assess the film’s flexibility.
QTY-10A Paint Film Cylindrical Bend Tester
The flexibility of a paint film is evaluated by its ability to deform along with the substrate under specified standard conditions without sustaining damage. This product is used in paint manufacturing and application for performing bend tests on coatings such as colored paints and varnishes.
QTY-32 Coating Film Bend Test Instrument
This instrument is designed to evaluate the resistance of paint and varnish coatings—whether single-layer or multi-layer systems—to cracking or delamination from a metal substrate when bent around a cylindrical mandrel under standard conditions. It complies with the national standard GB 6742‑86 and is also in accordance with ISO 1519, ASTM D 522, and DIN 53152.
QTZ Paint Film Conical Bend Tester
This instrument is suitable for determining the resistance of paint and varnish coatings—both single-layer and multi‑layer systems—to cracking or delamination from a metal substrate when bent around a conical mandrel under standard conditions, and it can also measure the elongation of such coatings.
QUL Wheel-Rail Wet-Film Thickness Gauge
It is primarily used to measure the thickness of wet paint films and can provide a rough estimate of the film’s dry‑film thickness. This instrument is suitable for both laboratory use and production‑line quality control.
QWH Paint Film Non-Imprint Tester
The film‑free‑mark tester is developed in accordance with GB 9273 and ISO 3678 standards and is suitable for evaluating the degree of dryness—referred to as “no‑mark”—of coatings on paints, varnishes, or related products.
The QWX coating stain‑resistance testing machine is designed and manufactured in accordance with the relevant provisions of international standards for coating stain‑resistance testing.
It is manufactured in accordance with the requirements of the Ministry of Chemical Industry’s Special Metrological Instrument Verification Procedure, “Scraper Fineness.” It can be used to determine the fineness of pigment particles and impurities in paints and lacquers.
Different coatings and different test methods require the preparation of coating films of varying thicknesses, and the uniformity of the coating film on a single specimen or a set of specimens is a prerequisite for all testing procedures.
QXP Fineness Meter, Single Slot
Determination of particle fineness of pigments, paint pastes, and inks; standards: GB/T 6753.1-86, ISO 4524-83.
QXP Fineness Meter with Dual Slots
Determination of particle fineness of pigments, paint pastes, and inks; standards: GB/T 6753.1-86 and ISO 4524-83.
QZP Black-and-White Grid Coverage Board
It is primarily used for determining the hiding power of coatings.
SHG Comb-Style Wet Film Thickness Gauge
It is primarily used to measure the thickness of wet paint films and can provide a rough estimate of the film’s dry‑film thickness. This instrument is suitable for both laboratory use and production‑line quality control.
STJ Sand-Wall Coating Impact Resistance Tester
Impact resistance test for synthetic resin emulsion sand-textured architectural coatings applied to building surfaces.
The Stormer viscometer is a testing instrument used to determine the viscosity of paints and other coatings, with viscosity expressed in KU units.
SZQ Four-Sided Wet Film Applicator
It is used to apply a wet film of specified thickness for determining the opacity, color, or preparing test specimens.
SZQ Single-Sided Wet Film Applicator
It is primarily used to apply a wet film of specified thickness for determining the opacity, color, or preparing test specimens. (Made of hardened stainless steel.)
SZQ Coating Film Adjustable Preparation Device
This product is suitable for preparing coating films on glass, steel, aluminum, wood, and plastic substrates. The preparation of the coating film constitutes the initial step in conducting various coating‑film tests.
TCJ-II Elastomeric Film Impact Tester
An impact tester is used to evaluate, under standardized conditions, the resistance of a dried film of paint, varnish, or related products to cracking or delamination from the substrate when subjected to impact by a weighted hammer.
Determine the viscosity of paints and coatings with an outflow time of less than 150 seconds.
VT-06 Digital Display Rheometer (RION)
Japanese‑origin imported viscometer, latest model, replacing the previous VT‑03F and VT‑04F; it features a digital display that directly shows the viscosity of the sample being measured.
WLBT-1Y Portable Fluorescence Whiteness Meter
This instrument can be widely used for measuring the whiteness of materials such as textiles and dyestuffs, paints and coatings, chemical and building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, porcelain clay, talc powder, starch, flour, salt, detergents, cosmetics, and more.
WLBT-2Y Digital Display Desktop Whiteness Meter
This instrument can be widely used for measuring the whiteness of materials such as textiles and dyestuffs, paints and coatings, chemical and building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, porcelain clay, talc powder, starch, flour, salt, detergents, cosmetics, and more.
WSB-2Y Digital Desktop Whiteness Meter
This instrument can be widely used for measuring the whiteness of materials such as textiles and dyestuffs, paints and coatings, chemical and building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, porcelain clay, talc powder, starch, flour, salt, detergents, cosmetics, and more.
WLBT-1 Portable Whiteness Meter
This instrument can be widely used for measuring the whiteness of materials such as textiles and dyestuffs, paints and coatings, chemical and building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, porcelain clay, talc powder, starch, flour, salt, detergents, cosmetics, and more.
WZJ-II T-type Bending Testing Machine
This is applicable to T‑bend tests for the coating of color‑coated steel sheets and steel strips, as well as for coatings on related products.
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