Automatic Panel Spray Cabinet Laboratory needs to prepare a huge number of uniform coating test panels during the coating performance testing, and the coating results of traditional manual spraying mainly depends on the operator's experience and skills. So it is not only difficult to ensure the uniformity of the coating（especially when spraying a large area of tested panel, but also it have a certain risk to harm operator's the health and environment because of improper spraying operation. Biuged developed this Automatic Panel Spray Cabinet considering this situation and combined with other products in market, which has the following advantages:    With 10-inch touch screen, powerful visual operation.  The machine applied servo control system, the horizontal, vertical or cross spraying methods can be selected. The panel holder can rotate 90 degrees, which makes the coating more uniform. And the spraying area can be set freely, which will reduce the waste and save spraying time. User can set the parameters such as spraying speed, spraying pressure, atomizing, feeding and interval, etc. User also can edit and preset up to 8 spraying programs, which will help the operators who are not familiar with spraying operation to complete spraying with one key.  The panel holder is easy to be disassembled, and panels can be quickly replaced. With magnetic panel holder and vacuum panel holder the machine can be used for substrates of different materials. Equipped with dual spray gun. Applied imported Graco LVMP automatic spray gun with nozzle diameter of 1.0mm.  Easy-to-clean design, filter and scrap tray are slide-out structure. The cabinet is designed with a three-door structure, which is convenient to clean. The container adopts the disposable bottle. The cabinet is clean and inclosed. Equipped with air inlet filter system, it not only makes the spraying environment clean and the exhaust gas of paint mist is filtered, but also keeps the operators and mist completely separated, which is healthy and environmentally friendly.  There are 30 layers of dust pads on both sides of the inwall. If the residual paint adheres too much, it can be torn off directly, which reduces the cleaning trouble caused by spraying paint around.  Equipped with alarm system for flammable gas, the operation safety is improved.  Equipped with the function of door limit switch. When the door is opened, the machine stops running, which can protect the safety of operators. Main Technical Parameters Max. Spraying Area: 12 pcs panels with 150 mm × 70 mm （single spray gun）or total 315 mm × 460 mm （double spray gun）; Gun Moving Speed: 0-1,000mm/s in horizontal direction and 0-200mm/s in vertical direction; Spraying Distance: 100mm-300mm （can be adjusted automatically）  System Pressure: 0-0.7MPa  Atomization Pressure: 0-0.7MPa  Overall Size: 980mm×1000mm×1850mm (W×D×H) Power Supply: 220V; 50/60HZ Total Power: 1.5KW; Ordering Information: BGD 227/V---Automatic Panel Spray Cabinet     read more

BGD 529 Falling Sand Abrasion Tester is designed according to ASTM D 968. It’s applicable to determine abrasion resistance performance of organic coating. Abrasive is allowed to fall from a specified height through a guide tube onto a coated panel until the substrate becomes visible. The amount of abrasive per unit film thickness is reported as the abrasion resistance of the coating on the panel . ◆ Funnel with fan-shaped swithch is more convenient to operate ◆ The distance between guide tube and specimen holder is calibrated by special tool which comes which tester, more precise. ◆ Funnel installation height can be adjusted freely by below bearing. Main Technical Parameters   ■ Overall dimensions：230mm×200mm×1500mm（length by width by height） ■ Length of conduct pipe：36 inch（914mm） ■ Inner diameter：0.75 inch（19mm） ■ Volume of hopper：3L ■ Weight of whole machine：25KG ■ Ordering Information： BGD 529---Falling Sand Abrasion Tester   BGD 1370---Standard Sand (25kg/package) read more

BGD 523 Rotational Abrasion Tester is applicable to determine abrasion resistance performance of various coatings. It is also used to determine abrasion resistance of paper, plastic, textile fabric, decorations, etc. The principle of abrasion derived by the test sample, turning on a vertical axis, against the sliding rotation of 2 Abrading Wheels. The wheels are driven by the sample in opposite directions about a horizontal axis displaced tangentially from the axis of the sample. One of the abrading wheel rubs the specimen outward toward the periphery and the other wheel, inward to the centre. The area of abrasion from a pattern of crossed arcs of about 30sq.cm The degree of abrasion for the specimen also depends on the load force（500g,750g or 1000g on each arm）being acted onto the axial of the 2Arms,which has a load pressure of 250g         It confirms to DIN 52347 53109 53754 53799                               ISO 5470, 9352, 3573, 4586-2,7784-2                               ASTM C217, D1044, D3389,D4060,D5342  Feature ◆ Can select many different sorts abrasion medium for different tests ◆ Specimen turntable speed control options of both 60 rpm and 72 rpm. ◆ LCD display for accurate and convenient setting and monitoring to the whole test. ◆ Three different precise stainless steel weights（500g, 750g, 1000g）ensure the different requirements for different loads.Weights are marked to show total load on each wheel. This marking includes the weight of the abrading arm （250 grams） ◆ Abrading arms and fixing sleeve of abrading wheel hav been calibrated and balanced before leaving factory. ◆ A vacuum system is included and equipped with cleaner to move the loose abrading’s or any dirt ◆ A precision vacuum nozzle adjustment control allows the height to be modified for accommodating varying specimen thickness. ◆ A Quick Release Mounting Hub permits quick wheel mounting without the need of a locking nut. ◆ Equipped with S-11 Resurfacing medium disc from Taber company ◆ Equipped with a pair of standard abrasive rubber wheel CS-10 or CS-17 from Taber company ■ Platform speed：60±2r/min or 72±2r/min ■ Range of count： 0～9,999 times ■ Specimen size requirement：Φ100mm×Φ8mm（center hole）×3mm；Thickness：BGD 522→20mm～25mm；BGD 523→0～5mm ■ Dimension of abrasive sheet：Φ50mm×Φ16mm（center hole）×13mm ■ Load weight：500g-750g-1000g ■ Main motor power：25W 220V 50Hz ■ Overall Size：260mm×410mm×280mm（L×W×H） ■ Net Weight：20KG ■ Ordering Information：   BGD 522---Rotational Abrasion Tester （for wood） BGD 523---Rotational Abrasion Tester（for paint film） read more

BGD 521 Solvent Rub Resistance Tester is designed according to ASTM D 4752 and NCCA11-18《Test Method for Measuring MEK Resistance of Ethyl Silicate (Inorganic) Zinc-Rich Primers by Solvent Rub》.The Solvent Rub Test is usually performed using methyl ethyl ketone (MEK) as the solvent. The MEK resistance or degree of cure applies to paint topcoats and primers. ASTM D4752 involves rubbing the surface of a baked film with cheesecloth soaked with MEK until failure or breakthrough of the film occurs. The type of cheesecloth, the stroke distance, the stroke rate, and approximate applied pressure of the rub are specified. The rubs are counted as a double rub (one rub forward and one rub backward constitutes a double rub). The test is used widely in the paint industry because it provides a quick relative estimation of degree of cure without having to wait for long-term exposure results. It has been reported that the tests of two-component zinc-rich primers has shown good correlation with the cure of the primer as determined by diffuse reflectance infrared spectroscopy. ◆ Wide voltage range design（110-220V；50/60Hz）, good compatibility  ◆ Adjustable variable speed：5~95 c.p.m ◆ Micro-computer control, LCD displays data and set parameters. ◆ Parameters set freely and permanently storage.  ◆ Glass work platform is easy to clean ■ Rubbing weight：1000±10 g   ■ Motor Power：60W  220V  50Hz ■ Rubbing speed：5-95/min（stepless speed regulation） ■ Rubbing head diameter： 14±0.5 mm （area is 1.5 cm2） ■ Rubbing Distance：120mm （also can be customized） ■  Rubbing times： 0~9,999 ■ Overall Size：270mm×310mm×340mm（L×W×H） ■ Net Weight：15KG ■ Ordering Information：BGD 521---Solvent Rub Resistance Tester read more

  Introduction:  In view of intelligent electronic products are more and more widely used, it is a very important issue for coating experts to solve how to give customers a great touch experience and how to resist the dust and scratch caused by fingerprint. American Society for Testing and Materials (ASTM), Coatings and Related Materials and Applications Committee (D01) have published the new international standard, which is the test method for abrasion resistance of touch screen coatings on intelligent electronic products. In 2021, ASTM D 8380-21《Standard Test for Dry Abrasion Resistance of Hydrophobic and Omniphobic Coatings》was issued.  The standard specifies a method for testing the abrasion resistance of hydrophobic and omniphobic coatings, which are usually used to enhance the fingerprint resistance, water removal, stain resistance and easy cleaning performance of the coating surface. By comparing the difference between the initial contact angle and the contact angle after mechanical abrasion, to evaluate the function of coating that maintain its original properties after environmental exposure. According to this newly promulgated standard, BIUGED INSTRUMENTS develops a new instrument  BGD 537 Abrasion Resistance Tester for Touch Screen Coating.  The tester adopts Single-Chip Microcomputer control system, which has the characters of stepless speed, automatic counting. The LCD screen directly displays working speed, counts, and can be set the test times. With the features of compact structure, easy-to-operate, and good repeatability&comparability of test results, it is the first choice for research and production of hydrophobic coatings and intelligent electronic product testing institutions.  Main Technical Parameters： ■ Rubbing Distance: 30mm±1mm ■ Rubbing Frequency: 60cpm±5cpm ■ Rubber Head Load: 10N±0.5N ■ Rubber Head Size: (10±1)mm×(10±1)mm (1.0cm2 in area) ■ Rubber Medium: 0000#Steel Wire Brush ■ Settable Rubbing Times: 0~9,999 ■ Power Supply: AC 110~220V；50～60 Hz ■ Overall Size: 270mm×310mm×340mm (W×D×H) ■ Gross Weight:18 KG ■ Ordering Information: BGD 537---Abrasion Resistance Tester for Touch Screen Coating   read more

NR 200 High-Quality Colorimeter NR200 is another mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!   1. Leading Humanity Design and Convenient Operation One-touch access to measurement interface Structure design in line with ergonomics East-to-use operating interface   2. Stable Measurement Performance The repeatability △E is 0.08. Portable structure design which is more conductive to keeping the instrument stable when using.   3. Convenient and Fast Locating Illumination locating is a fast, simple and convenient locating which created by 3nh.   4. PC Software—Realize More Function Expansion 3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.   Be able to perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.   5. Advanced Power Management Design 3nh is the first enterprise using high capacity Li-ion battery in colorimeter. 3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 3000 times on one charge to ensure the stability of long time measurement.   NR200 Specifications：   Illuminating/Viewing Geometry 8/d Measuring Aperture Φ8mm Detector Silicon photoelectric diode Color Space CIEL*a*b*C*h* CIEL*a*b* Color Difference Formula △E*ab △L*a*b △E*C*h Light Source D65 Light Source Device LED blue light excitation Errors Between Each Equipment ≤0.50ΔE*ab Storage 100pcs standards 20000pcs samples Repeatability Standard deviation within ΔE*ab 0.08 Average of 30 measurements of standard white plate Weight 500g Dimension 205×70×100 mm Power source Rechargeable lithium-ion battery 3.7V@3200mAh Lamp Life 3 years, more than 1 million measurements Charging Time 2 hours (First time 8 hours--100% electricity) Measurement Times Before Recharging More than 3000 times Operating Temperature/Humidity Range -10~40℃, relative humidity 0~85% with no condensation Data Interface USB     Optional Accessory Miniature thermal printer, Powder Test Box read more