colour standard chart
Click to enlarge
WATER TESTING KIT AZA0888
WATER TESTING KIT AZA0888
Back to products
EARTH RESISTIVITY METER AZA0890
EARTH RESISTIVITY METER AZA0890

COLOUR STANDARD CHART AZA0889

The AZA0889 Colour Standard Chart from Azalab is an essential visual reference tool for laboratories and professionals engaged in water analysis, chemical testing, soil testing, and scientific applications. It provides a standardized color comparison system to ensure accurate interpretation of reagent-based test results where visual assessment is critical.

Used alongside chemical test kits, the AZA0889 enables consistent and repeatable color matching for parameters such as pH, chlorine, alkalinity, hardness, and other common indicators, reducing subjective interpretation errors and improving result confidence

Enquiry on WhatsApp
SKU: AZA 0889 Category:
Description

Description

Key Applications

  • Drinking water quality analysis

  • Swimming pool and spa maintenance

  • Industrial water treatment monitoring

  • Laboratory chemical experiments

  • Agricultural soil testing

  • Aquaculture and aquarium water analysis

Why Choose AZA0889?

  • High Color Accuracy
    Professionally printed with tight color tolerance to ensure reliable visual comparison.

  • Fade-Resistant & Durable
    High-contrast inks resist fading even after prolonged laboratory use.

  • Laminated Protection
    Water-resistant, chemical-safe surface protects against splashes, stains, and wear.

  • Universal Compatibility
    Works with most standard reagent-based water and chemical test kits.

  • Compact & Portable
    Easy to store, carry, and use in laboratories or field testing environments.

How It Works

During testing, a reagent is added to a sample, producing a color change.
The resulting color is visually compared against the AZA0889 Colour Standard Chart to determine the concentration or parameter value based on the closest matching shade.

This method enhances accuracy by providing a consistent reference point, bridging the gap between human vision and laboratory standards.

Technical Specifications

Feature Details
Model AZA0889
Product Name Colour Standard Chart
Material Laminated card / plastic sheet
Size A5 or custom lab-standard dimensions
Color Accuracy ±0.5 Delta E
Usage Water, chemical, soil & lab testing
Compatibility Universal with standard test kits
Durability Water-resistant, chemical-safe
Reusability Yes – wipe-clean surface

FAQs – AZA0889

Q1: Can this chart be used for swimming pool testing?
Yes. It is suitable for pool water testing including pH, chlorine, and alkalinity.

Q2: Is the chart water-resistant?
Yes. The laminated surface protects it from water and chemical splashes.

Q3: Is it compatible with all test kits?
It is universally compatible, though slight color variation may occur depending on reagent chemistry.

Q4: Can customized charts be supplied?
Yes. Custom branding and specific color scales are available on request.

Q5: What is the typical service life?
With normal laboratory use, the chart lasts 2 years or more. Replace if fading or surface damage occurs.

AZA0889 – Consistent Color Interpretation Made Simple

A dependable Azalab accessory for accurate, repeatable, and professional laboratory testing.

Related products

AUTOMATIC SOIL COMPACTOR AZA0867

The AZA0867 Automatic Soil Compactor from Azalab is a precision-engineered laboratory machine designed to perform Standard Proctor and Modified Proctor compaction tests with high repeatability and minimal operator dependency. The system mechanizes the hammer lifting and dropping process, ensuring consistent compaction energy in strict accordance with international standards. This apparatus is essential for geotechnical laboratories involved in road construction, airfield pavements, embankments, earth dams, and foundation engineering, where accurate determination of Maximum Dry Density (MDD) and Optimum Moisture Content (OMC) is critical for quality control and design validation.
Read more
Quick view
Dynamic Cone Penetrometer AZA 0872 - In-Situ Soil Strength Test

DYNAMIC CONE PENETROMETER AZA0872

The AZA0872 Dynamic Cone Penetrometer (DCP) from Azalab is a robust, field-proven instrument designed for rapid in-situ evaluation of soil strength, stiffness, and compaction. It is extensively used by civil engineers, geotechnical consultants, and construction teams for pavement design, quality control, and site investigation works.

The DCP test provides a fast and economical method to assess the strength of subgrades, sub-bases, and granular base course layers, with results that can be directly correlated to California Bearing Ratio (CBR) values. This eliminates the need for time-consuming laboratory testing or undisturbed soil sampling, enabling immediate decision-making at site.

Read more
Quick view

HEAVY COMPACTION TEST AZA0866

The AZA0866 Heavy Compaction Test Set from Azalab is designed for determining the Maximum Dry Density (MDD) and Optimum Moisture Content (OMC) of soils using the Heavy Compaction (Modified Proctor) Method, in accordance with IS 2720 (Part VIII). This test is fundamental in geotechnical engineering, road and highway construction, foundation design, embankment works, and earthworks where soils are subjected to high compactive effort. The heavy compaction test realistically simulates field compaction achieved by modern construction equipment, enabling reliable prediction of soil behavior under service loads. This configuration is supplied with a 150 mm diameter mould (2250 cc volume), making it particularly suitable for coarse-grained and granular soils.
Scope of Use The AZA0866 Heavy Compaction Test Set is used to establish the relationship between moisture content and dry density of soil under heavy compaction energy. The resulting compaction curve is used to determine MDD and OMC, which are essential parameters for compaction control and quality assurance in field construction.
Read more
Quick view

INFRARED MOISTURE METER AZA0875

The AZA0875 Infrared Moisture Meter from Azalab is a high-precision analytical instrument designed for fast, accurate moisture content determination across a wide range of materials. Utilizing advanced infrared (halogen) heating technology, the AZA0875 significantly reduces analysis time compared to conventional oven-drying methods, delivering reliable results within minutes.

This instrument is ideally suited for geotechnical laboratories, construction quality control, chemical and pharmaceutical industries, food processing, and material testing laboratories, where rapid and repeatable moisture data is essential for process control and compliance.

Read more
Quick view

LINEAR SHRINKAGE MOULD AZA0850

The AZA0850 Precision Linear Shrinkage Mould from AZALAB is a compact and highly accurate laboratory instrument designed for determining the linear shrinkage of fine-grained cohesive soils in accordance with BS 1377-2. This test is a key component of soil classification and is especially important in identifying shrink–swell behavior of clays and expansive soils.

Linear shrinkage testing measures the reduction in length of a soil specimen upon drying, expressed as a percentage of its original length. The results provide valuable insight into soil expansiveness, volume stability, and suitability for foundations, pavements, and earthworks.

Manufactured from high-quality brass or stainless steel, the AZA0850 mould offers precise internal dimensions, excellent corrosion resistance, and a smooth polished finish for easy sample preparation and removal. Its robust construction ensures repeatable, reliable results even under high-frequency laboratory use.

Read more
Quick view

METHYLENE BLUE TEST SET AZA0860

The AZA0860 Methylene Blue Test Set from AZA Lab is a comprehensive laboratory system designed to determine the clay content and clay activity in fine aggregates and soils through measurement of the Methylene Blue Value (MBV). The test is highly sensitive to active clay minerals—particularly montmorillonite—that can adversely affect the performance of concrete, asphalt, and other construction materials. This method is widely adopted in aggregate quality control, concrete mix design, asphalt technology, and geotechnical investigations, providing a reliable indicator of fines reactivity and cation exchange capacity.

Standards Compliance

  • EN 933-9 – Tests for geometrical properties of aggregates (Methylene Blue Test)
  • NF P94-068
  • UNE 83 180
  • UNI 8520-15
  • ASTM C837 – Methylene Blue Index of Clay in Fine Aggregate
Read more
Quick view
Soil Hydrometer

SOIL HYDROMETER AZA0858

AZA0858 – Reliable Soil Hydrometer for Fine Particle Analysis The AZA0858 Soil Hydrometer from AZA Lab is a precision glass instrument designed for grain size analysis of fine-grained soils using the sedimentation (hydrometer) method. It is specifically intended for soils in which more than 10% of the material passes through the 75-micron sieve, ensuring accurate assessment of clay and silt fractions in accordance with internationally recognized standards. Manufactured from high-clarity transparent borosilicate glass, the AZA0858 features a permanently engraved density scale for direct, reliable readings of suspension density over time. The instrument is factory calibrated and optimized for use at 27°C, delivering high precision in both laboratory and controlled field testing environments.
Read more
Quick view

VICKSBERG PENTROMETER (PROVING RING TYPE) AZA0870

The Vicksberg Penetrometer (Proving Ring Type) – AZA0870 by Azalab is a precision-engineered field instrument designed to determine the bearing capacity of subgrades, assess soil compaction levels, and conduct rapid shallow soil investigations. It is widely used in road construction, foundation assessment, and infrastructure site inspections where quick, reliable field results are required.

Designed for efficient single-person operation, the instrument incorporates a 100 kg (1 kN) proving ring combined with a high-sensitivity dial gauge of 0.002 mm least count, ensuring accurate and repeatable load measurements. An optical viewer is provided for clear dial visibility, even under bright outdoor conditions, making the unit ideal for on-site testing.

Whether for routine site investigations or quality control of compacted layers, the AZA0870 delivers fast, dependable, and field-ready performance.

Read more
Quick view