Best Lovibond in 2026

Package Dimensions: 13.5 L x 3.2 H x 10.6 W (inches)

Package Weight: 2.15 pounds

Country of Origin : Germany

Contains 1 each 50, 100, 250, 500 & 1000ml Beaker

Material: Type 1 Class A 3.3 Borosilicate GlassASTM Specification E960, Type I requirements

Double-metric scale graduations with a tolerance of 5 percent

Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X; Eyepieces: wide field WF10X and WF20X; Objectives: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil); Viewing head: 45 degrees inclined 360 degrees swiveling binocular; Sliding adjustable interpupillary distance: 2-3/16inch ~ 2-15/16inch(55~75mm); Ocular diopter adjustable on both eyetubes

Nosepiece: revolving quadruple; Stage: double layer X-Y mechanical stage with scales, size: 4-1/2inchx 4-15/16inch (115mm x 125mm), translation range: 2-13/16inch x 1-3/16inch (70mm x 30mm); Stage upward moving lock protects objectives and slides

Condenser: NA1.25 Abbe condenser with iris diaphragm; Illumination: transmitted (lower) LED light, intensity adjustable; Focus: Coaxial coarse and fine knobs on both sides

Pre-made reagents for ease of use

Prepared with high purity chemicals

HI774 Ultra Low Range Phosphate Checker will be essentially the same specifications as the HI736 Ultra Low Range Phosphorus Checker however it will not require a conversion but read directly in parts per million phosphates compared to parts per billion phosphorus.

Pre-made reagents for ease of use

Prepared with high purity chemicals

Marked with expiration date and lot number for traceability

Single Parameter go-anywhere portable photometer

Battery operation for a maximum of 5000 tests

Waterproof instrument IP67 (even better than PCII)

It can be applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, film, pigments, paints, inks, metal, photography, toys, and other industry color quality control, color analysis, sample testing, production line testing, also suitable for injection molding, ink, paint, spray and other auxiliary color.

The food Calorimeter allows students to determine the amount of energy released through the burning of food.

This easy method involves the measuring of the change in temperature of a sample of water from the combustion of a small amount of food.

The experiment introduces concepts in thermodynamics and leads to an understanding of energy and its relation to food consumption.

Measures the distance a material flows under its own weight during a given time interval to determine consistency

Trough graduated on 0. 5 cm divisions to permit precise measurement of flow

Enables user to predetermine formulas to standardize production lots

❤【Dual function】-With a temperature sensor, intelligent temperature control heating; with a magnetic stirring function, equipped with a stir bar, the solution can be mixed while heating.

❤【High quality】-High temperature resistant glass fiber is used as an insulating material, and the resistance wire of nickel-chromium material is sealed in the insulating layer and woven into the hemispherical internal heater.

❤【Excellent performance】-The magnetic stirring cover adopts stepless speed regulation operation, which can realize stable and precise stirring of the solution in a wide range of speed, especially in the experiment of small volume samples.

High Quality Double Wall Electric Calorimeter with a capacity of 250Ml.

Consists of a 250mL aluminum inner vessel, a 900mL outer vessel, transparent cover with two terminals. The terminals are cross-drilled at their lower ends and are fitted with a 5 watt heating coil, the upper ends are fitted with standard sockets with electrical connections.

The cover contains two holes for a thermometer and stirrer. A stirrer is included.

Classical benchtop pH meter is equipped with a backlit LCD display.

1 to 3 points calibration with automatic buffer recognition.

Automatic electrode diagnosis shows electrode slope.

Hand-held colorimeter WR10QC is professional and high-precision colorimeter. The instrument is well designed and features in precision, stability, easy to operate, environmental and portable.

It can be applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, pigments, paints, inks, metal, photography, toys, food medicine and other industries.

The instrument applies to the color quality control, color difference control, color difference analysis, sampling testing and online testing for industries, as well as to the auxiliary color matching during the processes as injection, inking, painting and spraying coating etc.

APPLICATION-The viscometer is used for testing the apparent viscosity of non-Newtonian fluid and the absolute viscosity of the Newtonian fluid. It's compatible for solvent based adhesive, oil paint, coating, cosmetic, printing ink, pulp,and so on. (sample temperature under 100 Celsius/212 Fahrenheit）

±3% ACCURACY-The rotary viscometer adopts 16-bit high-performance single chip, stepper motor and torque sensor, ensuring an accurate and reliable results.

LCD DISPLAY-Display in rotor and speed, mPas(1mPas = 1cP), temperature.

Outer Wall, 4" tall and 4" diameter. Inner wall, 2.5" tall and 2.5" diameter -- 150mL Capacity

3-6V DC at approximately 5 watts

Aluminum outer wall

AMT599 is the most commonly testing device used in Lab or many different industries

Display accuracy is 0.01, repeated test accuracy △E deviation value is below 0.1.

Multiple color space display color values : L*a*b、L*c*h、Yxy

ADOPTED TECHNOLOGY: 722N type spectrophotometer adopts microcomputer processing technology, applicable for material determination&quantitative analysis in visible spectroscopy field. Wavelength range: 320-1020mm; Wavelength accuracy: ±2nm;Spectral bandwidth: 4nm

LARGE SAMPLE CHAMBER: The visible spectrophotometer has a large sample chamber that can hold up to 10 cm of cuvettes, and 4PCS 1x1cm glass cuvettes are included.

DATA OUTPUT: This product is equipped with USB and RS232 interfaces, no need to purchase other accessories, can be directly connected to a printer or PC, which makes data output very convenient.

【With 1.14 Inch Display Screen】The colorreader can be used alone or connected to app. When used alone, the color values (sRGB,CMYK,CIELAB,hex,LCH,LRV and Opacity) can be read directly, and two color difference values can be displayed Δ E * ab, a color bias similar to "less green more red" is obtained. When connecting the app, you can find the color card number, share color data, mass store color data, inspiration function, etc.

【Measurement Accuracy】:The repeatability of the instrument is Delta E00 ≤ 0.08, and it is not affected by external ambient light during measurement. You need to stick the instrument close to the sample, and it will be very stable and reliable. As long as the color you measure is flat monochrome, the instrument can help you quickly and accurately identify the color card number. If you use it to compare the color difference between A and B, you can display color suggestions at the same time, which is also very professional.

【Color Matching】: At present, the APP has loaded three color cards, Pantone Coated/UnCoated, RAL 5.You can use it to identify the color card number and provide the color number to the paint shop, and the boss will select the corresponding paint. If you have a paper paint color card, you can use this device to create a personal color database.

【Professional Colorimeter】Veykolor Pro provide more than 30 color parameters and 26 light sources rare in the industry with excellent repeatability ΔE00 0.05. Compared with the basic version, it has a higher cost performance, more measurement parameters and evaluation light sources, and its accuracy and battery life have been greatly improved. Make color measurement analysis faster, easier and more professional.

【Automatic Calibration】The precise colorimeter is easy to use, start up and test, no manual calibration is required, it will be automatically calibrated after startup. Vinckolor Pro has magnetic suction calibration cover, built-in high-grade dirt-resistant, wear-resistant ceramic standard whiteboard, which ensure measurement accuracy. When used alone, color difference Delta Eab and color values (CIELab, CIELch, RGB, Opacity, etc) can be read directly.

【Wide Application】It can be widely used for colorimetric analysis, whether you want to choose the color of the wall or just find the right curtain for your newly decorated room, it can give absolutely clear results without making difficult decisions. It is suitable for color quality control of plastics, coatings, printing, packaging, textiles, metals, chemicals, food, etc.

WR-18 includes 3 switchable calibers (4mm/8mm/40mm) this version is a high performance precision colorimeter

Caliber 4mm can apply on small area, cambered and other special surface

Caliber 8mm is a universal type for many fields.

AMT510 is an innovation color measuring tool with powerful configuration to make color measurement easier and more professional.

It supports wireless to connect with Windows, IOS and Android devices, take you into a new world of color management. Auto Calibration, 1s Measurement Time.

It can be widely used to measure color value, color difference value and find similar color from color cards for printing industry, paint industry, textile industry, etc.

Hand-held colorimeter WR10QC is the high-precision colorimeter, serially developed according to the measuring requirements on different products and gain many optimal achievements with cost performance.

Both Chinese and English language menu; Automatic correction when starting up.

Low energy consumption instrument; High capacity lithium battery.

The most convenient colorimeter: automatic correction when starting up (national patent)

Environmental, low energy consumption instrument, high capacity lithium battery

Small, exquisite, accurate and portable instrument.

HS code: 9027 30 00

Storage class 10 - 13 Other liquids and solids

Storage Store at +5°C to +30°c

Suitable for teaching and training laboratories (I.E. Technical schools, universities) as well as for industrial laboratories where reduced sample Analysis is required

Four different working modes: isoperibolic, dynamic, manual, and time-controlled

Manual handling for water and oxygen filling

✔️Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible.

✔️This spectrophotometer has digital display shows measurement values. Excellent metering accuracy is higher than the general instrument.

✔️Automatic light door, automatic zero and hundred adjustment equipment calibration. Adopting tungsten lamp to ensure the service life of equipment. Large sample chamber, maximum can place 10cm of colorimetric dish.

◆ Caliber 8mm version is a general-purpose color difference meter, mostly used on flat surface considering the general method for detecting color, all walks of life habit, and the measuring caliber requirements of various materials.

◆ WF32 has eight kinds of measuring light source (A, D50, D65, C, F2, F7, F11 and F12);Illumination Condition: CIE Recommendation:8/d; Yellowness and Whiteness: Ganci whiteness. ISO brightness. YI yellowness

◆ Six kinds of color modes (CIE1976LAB, CIEXYZ, CIELUV, HunterLAB, sRGB, white yellowness) ;Measurement Condition: Observer:CIE 10°Standard observer, Light source:A C D50 D65 F2(CWF) F7 F11(TL84) F12(U30) , Contain light way:SCI SCE

❤❤(1)The 2.4"Width Colorful screen and portable design make you feel comfortable.8mm Measurement Aperture,can meet your requirement.

❤❤(2)Multiple color space display color values : L*a*b、L*c*h、Yxy:Being the most commonly used testing device, our colorimeter with built-in color display indicators transformation program, which makes our device could be used for color testing in many different industries. And it do not need convert the measurement data by manual so it greatly improve the work efficiency.

❤❤(3)Establish the Prototype Data L*a*b* by manually:The standard samples can be manually set to meet the color difference test if there is no sample in hand.

Parameters: Power output 650W,Currency 7.8 Amps，Microwave frequency 2450+50

This device can be set to 10 power levels. The microwave reactor obtain 10% -100% power through different on-off time (duty cycle)

Selecting the same power and working time, you can get the same reaction conditions. The experiment has satisfactory repeatability

● Display directly color difference by △E*ab, △L*a*b CIE_L*a*b, CIE_L*c*h

● Silicon photodiode as light sensors for analyzing the absorption spectra

● Standard deviation within △E*ab0.2 (Test condition: choose average values by 12 pcs white tabula)