Saybolt Colorimeter

Introduction

A Saybolt colorimeter measures color of petroleum products using standardized scales. It is widely used in refinery laboratories. The system ensures color consistency evaluation. It solves subjective color judgment. By providing standardized measurement, it supports fuel quality control.

Standards

ASTM E308-22-Standard Practice for Computing the Colors of Objects by Using the CIE System

ISO/CIE 11664-4:2019-Colorimetry-Part 4: CIE 1976 L*a*b* colour space

ISO/CIE 11664-6:2022-Colorimetry-Part 6: CIEDE2000 colour-difference formula

Complies with the above standards, but is not limited to them.

Features

1. Calibration standards and accessories are available.

2. Clear display shows measured values and selected parameters.

3. Simple keypad operation reduces training time.

4. Data storage and export options support records and reports.

5. Multiple measurement modes support different applications.

FAQ

What are the main applications of the Saybolt Colorimeter?

The Saybolt Colorimeter is used to measure colour or colour-related properties of liquids or surfaces. It supports colour comparison, concentration measurement, quality control and formulation in water treatment, food, paint, chemical and clinical laboratories.

Which standards and regulations apply to the Saybolt Colorimeter?

The instrument is designed with reference to IEC 61010 electrical safety and relevant GB/T standards for colorimetric measurement, with procedures following applicable standard methods. Compliance documentation can be provided on request.

What does the warranty cover?

We provide a 12-month limited warranty on the instrument and its key working parts. Consumables, accessories and parts subject to normal wear are excluded, as is damage caused by incorrect operation or maintenance. An extended service plan is available on request.

Is the Saybolt Colorimeter difficult to operate?

Routine operation is straightforward and is covered in the user manual, including setup, daily use and basic maintenance. Staff with basic laboratory experience can run it after a short familiarisation. We provide remote guidance and can arrange on-site training where required.

What is the typical lead time for order delivery?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

How often should the Saybolt Colorimeter be calibrated?

Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.

Are consumables and spare parts easy to obtain?

No proprietary consumable contract is required; standard parts are available from us and common laboratory suppliers. Our service team can supply a recommended parts list for the model. Most routine spares are held for quick delivery.

Can the Saybolt Colorimeter be customised?

The standard model can be configured with selected accessories and operating options to suit the task. Non-standard requests are assessed before quotation so the final build is clearly defined. We confirm details before production.

Is installation and commissioning included?

The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.

What maintenance and safety points matter?

Do not use cloudy or incompatible samples, skip blanking or use dirty cells. Calibrate and clean the sample compartment regularly. Follow the operating instructions.