Model: | QT |
---|---|
Brand: | Qualtech |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Analysis Instrument |
Label: | applicator , film applicator |
Price: |
-
|
Min. Order: | - |
Film Application
For numerous products such as paint, ink, varnishes, glue and cosmetics,
the reliability of many laboratory tests is directly related to the Quality of
the samples prepared from it.
It is absolutely essential that any measurements made on such coatings,
whether for the purpose of describing their appearance or their physical
properties (color, gloss, hiding power, drying time, etc.),are made on
the basis of uniform and comparable samples with precisely controlled thickness.
In order to meet such specific demands, Qualtech company has a wide range of
high Quality, high precision film applicators and motorised film applicators for
greater repeatability and reproducibility when undertaking a large number of sample tests.
Stainless steel and anodized aluminum are the preferred materials of construction,
due to their resistance to corrosion.
1 one-sided Applicator
The Bar-Type One-Sided Applicator is made using modern technology of metallurgy with precision grinding machine.
The accuracy of the Gap Depth is ±1.0µm(50µm and below)and or 2% of Full Scale. It is designed with ASTM D 823-25 and ASTM D 3022
It is made of high-grade, corrosion-resistant stainless steel 440C.
Main Technical Parameters
■ Wet Film Width of:100mm
■ The total length:128mm
■ Model:
SAPP-1: 25µm SAPP-2: 37.5µm SAPP-3:50µm
SAPP-4: 75µm SAPP-5: 100µm SAPP-6:125µm
SAPP-7: 150µm SAPP-8: 200µm SAPP-9:250µm
SAPP-10: 300µm SAPP-11: 350µm SAP SAPP-P-12:400µm
SAPP-13: 450µm SAPP-14: 500µm SAPP-15:600µm
2 Two-sided Applicator
The U shaped-Type Two-Sided Applicator is made using modern technology of metallurgy with precision grinding machine.
The accuracy of the Gap Depth is ±1.0µm(50µm and below)and or 2% of Full Scale. It is designed with ASTM D 823-25
It is made of high-grade, corrosion-resistant stainless steel 440C.
Main Technical Parameters
■ Wet Film Width of:80mm
■ The total length:100mm
■ Model:
DAPP-1:(25µm, 50µm) DAPP-2:(75µm,100µm)
DAPP-3:(125µm,150µm) DAPP-4/4:(200µm,250µm)
DAPP-55:(400µm,450µm)
2 Cube Applicator
This small applicator is available with 12.7 film width (overall width respectively 25mm).
It has 2 gap sizes, machined into each application face. Ideal for application of parallel film stripes.
This applicator is recommended for use in conjunction with QT 261 Drying time recorder.
Main Technical Parameters
■ Wet Film Width of:12.7mm
■ The total length:25mm
■ Model: CAPP-1:(37.5µm, 75µm)
CAPP-2:(75µm, 150µm)
④ Four-sided Applicator
A flexible and easy to use applicator, combining 4 gaps size in one unit.
The cylindrical shape provides excellent results particularly on firm substrates
and smooth surface. By simply rotation through 90 angle, the next gap size is
placed onto the test surface. It is designed with ASTM D 823-25 and made of high-grade, corrosion-resistant stainless steel 440C.
Main Technical Parameters
■ Wet Film Width of:100mm
■ The total length:80mm
■Model
FAPP-1:(5µm,10µm,15µm,20µm)
FAPP-2:(25µm,50µm,75µm,100µm)
FAA9-3:(50µm,100µm,150µm,200µm)
FAAP-4:(30µm,60µm,90µm,120µm)
FAAP-5:(100µm,200µm,300µm,4000µm)
FAAP-6:(50µm,75µm,100µm,150µm)
FAAP-7:(100µm,150µm,200µm,250µm)
FAAP-8:(250µm, 500µm,750µm,1000µm)
⑤ Four-sided Applicator(Frame-Type)
The Frame-Type Four-Sided Applicators are designed for the production of uniform films of paint, adhesives
and similar products on plane substrates. They combine the accuracy of fixed applicators
with the versatility of multiple gap choice in one unit. These applicators are suitable for use
of aqueous, acid, and alkaline products
It is made of high-grade, corrosion-resistant stainless steel 440C.
Main Technical Parameters
■ Wet Film Width of:80mm
■ The total length:100mm
■Model
FAP-1:(25µm,50µm,75µm,100µm)
FAP-/2:(125µm,150µm,200µm,250µm)
FAP-3:(30µm,60µm,90µm,120µm)
FAP-4:(5µm,10µm,15µm,20µm)
⑥ Adjustable applicators
The blade of this applicator can be accurately adjustable by means of 2 micrometric screws,
from 0 to 8 mm, in 10µm increment. Suitable for various precision tests, e.g. research tasks.
2 widths available.
Main Technical Parameters
■ Precision:±2µm
■ The setting scope:0-3500µm
■Model
ASA-1:Blade width----55mm
ASA-/2:Blade width----100mm
⑦ Wire Bar Coaters
The wire and its rod from the wire-rod applicators are made of stainless steel,which are corrosion-resistance. A coating(Paint or Ink)is being drawdown by a known thickness wire-rod applicator over a substrate(eg. Black/White Test Chart, Glass or Wood Panel, etc.)onto our Drawdown Board. The motion of the drawdown is done by gripping the 2 edges of
the applicator or by using the Holder (for QT 211 Wire Rod Applicators only)
This applicators provide an economical way to assure the uniformity of thickness of very thin films.
◆ Bar and wire manufactured of stainless steel
◆ Perfect for very thin films, e. g. foils and paper coating tests
◆ Ideal for flexible materials such as paper, cardboard, test charts, foils, leather, textiles, etc.
◆ Maximum attainable wet film thickness engraved on bar end
◆ Simultaneous drawdown of several samples side by side is possible
Qualtech instruments offer two different diameter types bar :
Dia 10mm----for QT 211,QT212,QT 123
Dia 9mm----for QT 214,QT 215
Ordering Information |
Effective Wire-Wounding Length(mm) |
Total Length(mm) |
Gripping Space(mm)-Left/Right |
Wet Film Thickness(µm)available |
WB211 |
100 |
130 |
10/20 |
6-8-10-12-15-20-25-30-40-50-60-80-100-120-150-200 |
WB212 |
200 |
240 |
20/20 |
12-15-20-25-30-40-50-60-80-100-120-150-200 |
WB213 |
300 |
400 |
47/47 |
|
WB214 |
100 |
200 |
40/40 |
6-8-10-12-15-20-25-50 |
Qualtech Products Industry Co.,Ltd | |
---|---|
Country/Region: | Shang Hai - China |
Business Nature: | Manufacturer |
Phone: | 13798026588 |
Contact: | Lucy Lee (Sales Manager) |
Last Online: | 16 Jan, 2015 |