Offset printing ink is a kind of ink widely used in the paper printing industry, also known as stirring ink, and it is widely used in the field of packaging printing at present. Offset printing ink, as a type of ink, its quality has a great influence on the quality of the final printed product, so a series of performance tests are required in the production process, and its routine laboratory performance tests include gloss, viscosity , Stirring and dispersion, coating, leveling, decolorization resistance, pH and so on.
The following is a list of testing equipment solutions for an offset printing ink laboratory.
| Raw material performance testing instrument - other | |
 | Linshang LS120 UV Energy Meter |
| Specification parameters: The instrument is suitable for the measurement of light intensity, energy and temperature of high-pressure mercury lamps, the spectral range is 315nm~400nm, λp = 365nm, the power measurement range is 0~2000mW/cm², the power resolution is 0.1mW/cm², and the energy measurement range is 0~ 999999mJ/cm², energy measurement accuracy ± 10%, ± 5% typical, temperature measurement range -55~125℃, sampling speed 2048 times/s, power data storage interval 32 times/s, temperature data storage interval 2 times/s , the recording period is 32 minutes, the power supply of the instrument is 2 AAA alkaline dry batteries, the display is 240*160 dot matrix LCD, the diameter of the instrument is 120mm * the thickness is 13 mm, and the weight of the instrument is 327g | |
| Mechanical performance testing instrument - wear resistance | |
 | Internason IMT-214 Printing Ink Abrasion Decolorization Tester |
| Specification parameters: friction speed 21, 43, 85, 106rpm (adjustable), measurement range 1~9999 times automatic stop, friction load GB: 20N, ASTM: 1810g (4Lb), minimum size of test piece area 230×50mm, friction body Two pieces of rubber with a hardness of HS50-53, an area of 25mm×50mm, a thickness of 8mm, and a distance of about 45mm. , friction stroke 60mm, friction area 50×100mm, working environment temperature (20±10°C), humidity<85%, overall size 318*276*530mm, weight 25kg | |
| Film making and proofing equipment- Film making | |
 | RK KHC.11.0 coating stick |
| Specification parameters: production process wire winding type, wet film thickness 4μm, diameter 9mm, total length 375mm, coating width 255mm, hand grip width 60mm, material stainless steel | |
| Environmental testing equipment - temperature and humidity control | |
 | Tester WHL-125B Electric Heating Constant Temperature Drying Oven |
| Specification parameters: temperature control range RT+10~300°C, temperature fluctuation ±1.0°C, temperature resolution 0.1°C, temperature uniformity ±3.5%, volume 125L, studio size 500*450*550mm, studio material stainless steel plate , shelf (standard) 2pcs, maximum number of shelves 13pcs, single shelf maximum load 15kg, timing range 0~9999 minutes (with timing waiting function), power supply voltage AC220V/11.4A 50/60Hz, input power 2.5KW, Dimensions 636*580*930mm, net weight 60kg, outer box material cold-rolled steel plate, surface chemical resistance coating, thermal insulation material aluminum silicate fiber, heater nickel-chromium alloy heating wire OCr27A17Mo2, exhaust port inner diameter 28mm*2 , top, thermostat digital tube dual-column PID, temperature setting method, touch four buttons to set, temperature display method, measurement temperature display: 4-digit digital upper display; set temperature display: 4-digit digital lower display, running function fixed Value operation, timing operation, automatic stop, optional program mode, additional function deviation correction, menu key lock, power failure compensation, power failure memory, temperature sensor pt100, outer packaging size 760*700*1060mm, partition spacing 35mm, gross weight 66kg, Safety device Overheating alarm, convection mode natural convection, 2 shelves (standard configuration), 4 shelves (standard configuration) | |
| Film Proofing Equipment - Consumables & Accessories | |
 | RK KHC.21 Imprint bed |
| Specification parameters: name large embossing bed, size 240*340mm, material: hard polyester board + foam layer + rubber cushion | |
| General laboratory equipment - mixing and dispersing | |
 | Modern environment SFJ-750 (AC frequency conversion) Sanding, dispersing, mixing multi-purpose machine (AC frequency conversion) |
| Specifications: motor power 750W, speed range 0~7500rpm, lifting stroke 240mm, processing capacity 1.25L, impeller diameter Φ50/60mm, power supply voltage 200-260V 50Hz/60Hz, overall size 450*420*550mm, main machine weight 35Kg | |
| Raw material performance testing instrument-viscosity | |
 | Pushen T-4 T-4 Viscosity Cup |
| Specification parameters: viscosity range 112~685cSt, outflow time ≤150s, orifice diameter 4mm, capacity 100ml | |
| General Laboratory Equipment - Quality | |
 | Huazhi PTX-FA210 Analytical Balance |
| Specification parameters: weighing range 210g, minimum weighing value 0.1mg, readability accuracy 0.1mg, repeatability error ± 0.1mg, automatic internal calibration of the calibration function, adjustable stabilization time, weighing pan size Ф90mm, data interface RS-232 , Display LCD large interface backlight display, weighing pan material aluminum alloy, linear error ± 0.2mg | |
 | Huazhi DTY-B620 electronic balance |
| Specification parameters: Weighing range 620g+2200g, minimum weighing value 0.01g+0.05g, readability accuracy 0.01|0.05g, repeatability error ±0.01/±0.05g, automatic calibration function, weighing pan size Φ133mm, Dimensions 295*208*305mm, data interface RS-232, display LCD large interface VATN LCD display, weighing pan material aluminum alloy, function mode automatic double range, double precision adjustable, linear error ±0.02/±0.05g | |
 | Lucky Electronics XY30MTB Precision Electronic Desk Scale |
| Specification parameters: weighing range 30kg, readability accuracy 0.1g, ambient temperature 5°C-35°C, repeatability error ±3d, linearity error ±3d, stabilization time ≤ 4s, sensitivity drift ±3d, four-corner error ±3d, Weighing mode g, oz, ct..., weighing pan size 305*230mm, external size 395*118*320mm, package size 415×165×430mm, 7-inch high-definition display, data interface RS232/RJ45/USB.. ., input and output data output excel, parameter import (USB), internal calibration automatic time-triggered calibration (optional), test function Counting, Checking, Percentage, Density, function expansion internal calibration / hanging weighing / External display..., weighing part Input: 220V 50HZ/110V 60HZ; Output: 12V, mechanical part Input: 220V 50HZ/110V 60HZ; Output: 12V, battery 6V/4Ah | |
| Physical Property Testing Instrument - Gloss | |
 | 3nh NHG60M Gloss Meter |
| Specification parameters: measurement angle 60°, measurement range 0~1000GU, repeatability ±0.1GU; ±0.2GU; ±0.2%, reproducibility 0.2GU|0.5GU|0.5%, measurement spot 1.5*2mm, indication error ±1.5 ,±1.5%, division value 0.1GU, meet the standards ISO 2813, ASTM D 523, GB/T 9754, display TFT true color 3.5inch display, capacitive touch screen, operating language Simplified Chinese, English, external size 160*75 *90mm, weight about 350g, power supply 3200mAh lithium battery, more than 10,000 times within 8 hours, application scope paint, coating, ink, paper printing, furniture, ceramics, electroplating, plastic electronics, hardware and other industries, the accuracy meets JJG 696 level 1 Working gloss meter requirements, chromaticity response under CIE C light source, CIE 1931 (2°) photometric response, measurement time 0.5s, software GQC6 quality management software, quality inspection report printing, more function expansion, working temperature 0~40℃ , storage temperature -20~50℃, relative humidity <85%RH, non-condensing | |
| General Laboratory Equipment - Temperature/Humidity | |
 | Kedian Instrument TM-630 Infrared Thermometer |
| Specification parameters: temperature range -20~320°C, accuracy ±2%, repeatability ±1°C, object distance ratio 8:1, emissivity 0.95, response time 500ms, working temperature 0~50°C, storage temperature -10 ~60℃, power supply 9V (006P, IEC6F22, NEDA16104), thermopile 5~14μm, resolution 0.5℃, battery life 16hrs | |
| Raw Material Performance Testing Instrument- Electrochemical | |
 | Anlailisi PH400 Educational pH Meter |
| Specification parameters: measurement parameters pH, mV, temperature, pH measurement range 0~14.00pH, pH measurement accuracy ±0.01pH, resolution 0.01/0.1pH, mV measurement range ±1999mV, mV measurement accuracy ±0.1%FS, mV resolution 1mV, temperature measurement range 0~100°C, temperature measurement accuracy ±0.5°C, temperature resolution 0.1°C, repeatability 0.01pH, stability (zero drift) ±0.01pH, display 80*58mm large-screen LCD, white backlight, Large font display, clear, data storage 50 groups. Can record and display the maximum and minimum values, data interface R232, protection class IP54 | |
