Petroleum Product Colorimeter

Dual National Standard Compliance, Test Data With Industrial Legal Validity MOEORW-W8700 Petroleum Product Colorimeter (Aliases: Oil Color Comparator, Lubricant Color Tester, Diesel Color Detector) is developed and manufactured in strict accordance with GB/T6540 Test Method for Color of Petroleum Products and SH/T0168 Test Method for Color of Petroleum Products. It fully meets the quality inspection acceptance standards of domestic refineries, lubricant manufacturers, third-party CMA testing institutions, oil storage enterprises and university laboratories. The instrument is equipped with a complete national standard color number conversion table ranging from 0 to 25. The color numbers of SH/T0168 and GB/T6540 are in one-to-one correspondence without manual secondary conversion. Test readings can be directly recorded into oil factory delivery reports, incoming inspection documents and third-party test reports. The two national standards can be cited as equipment acceptance criteria in bidding documents. Applicable media cover all liquid petroleum products such as diesel, kerosene, vehicle engine oil, hydraulic oil, heat transfer oil and industrial grease. This equipment works universally whether you buy oil color comparator for mass workshop inspection, or purchase lubricant color tester / diesel color detector for single-unit testing in small labs and auto repair shops.

Standardized Universal Electrical Parameters, Compatible With Power Supply of Factories & Laboratories Nationwide Core parameters of MOEORW-W8700 Petroleum Product Colorimeter (Aliases: Oil Color Comparator, Lubricant Color Tester, Diesel Color Detector) are fully standardized:
1.Power Supply: AC220V 50Hz. No circuit renovation required for domestic factories and small labs, zero power distribution modification cost for bulk procurement of oil color comparator;
2.Total Input Power: 110W, stable energy consumption, low heat generation under 24-hour continuous inspection, stable performance of lubricant color tester during long-shift workshop operation;
3.Standard Light Source: 220V 100W frosted internal bulb, universal standard consumable available in instrument stores nationwide, easy part replacement for diesel color detector;
4.Color Range: Full coverage of SH/T0168 color number 0~25, accurate testing from light base oil to heavy dark oil;
5.Standard Test Liquid Level: Unified 50mm sample depth to fix test benchmark, eliminating benchmark deviation in mass sample testing. Credibility Support: All parameters come from official original manual. Every colorimeter passes electrical and optical double inspection before delivery, unified parameter quality filing provided for each bulk batch.

Dual-Channel Parallel Optical Path Design, Low Repeat Test Deviation & Highly Unified Mass Test Data
This Petroleum Product Colorimeter (Oil Color Comparator, Lubricant Color Tester, Diesel Color Detector) integrates special frosted light source, milky white diffuser glass, daylight filter, standard color wheel, prism, reflector and observation eyepiece as core components. The light source simulates standard natural daylight after multi-layer filtering, and splits into two parallel light beams with identical size and brightness. One beam irradiates standard color glass, the other irradiates oil sample, then coaxial synchronous imaging to eyepiece via prism, eliminating chromatic aberration caused by stray light and uneven light source, which is common on simple single-channel oil color comparators.
Stepless rotary handwheel for continuous color number adjustment without gear skipping. The repeat test deviation of the same sample ≤0.5 color number, fully meeting strict factory delivery inspection requirements of refined oil. All optical components are integrally formed by standardized molds. Optical path consistency is unified for bulk lubricant color testers of the same batch, and all diesel color detectors purchased for multiple production lines share fully synchronized testing standards.

7-Step Ultra-Simple Standard Operation, New Operators Get Independent Within 30 Mins, Double Mass Inspection Efficiency MOEORW-W8700 Petroleum Product Colorimeter (Oil Color Comparator, Lubricant Color Tester, Diesel Color Detector) is matched with complete standardized testing procedure, equipped with paper manual & operation tutorial video:
1.Place the instrument on a stable workbench and connect to reliably grounded 220V power supply;
2.Clean two matched colorimetric tubes with special lens paper;
3.Fill the right tube with distilled water over 50mm depth (reference liquid), fill the left tube with test oil sample to the same depth;
4.Put two tubes into instrument chamber and close light-proof cover;
5.Switch on power, rotate color wheel handwheel and compare oil color with standard color chip through eyepiece;
6.Read color number on digital dial when two colors match completely;
7.Record and output test results by referring to national standard color conversion table. Unified 50mm liquid benchmark supports hundreds of oil sample tests per day for factories with bulk oil color comparator orders. For small auto repair shops and university labs with single-unit lubricant color tester / diesel color detector purchase, one operator with zero experience can finish testing quickly without professional technical threshold.

Low Maintenance Cost, Self-Replaceable Parts, No Production Line Inspection Interruption The whole set of Petroleum Product Colorimeter (Oil Color Comparator, Lubricant Color Tester, Diesel Color Detector) features easy maintenance and low operation cost:
1.Easy light bulb replacement: No factory return required for damaged bulbs. The universal frosted bulb can be replaced by removing only 6 bottom fixing screws, operable by ordinary workshop inspectors, avoiding production shutdown loss for factories with bulk oil color comparator orders;
2.Corrosion-resistant whole machine: Oil-proof and acid-alkali resistant coating, adaptable to humid and volatile environment of lubricant plants and refineries, long-term placed lubricant color tester resists corrosion effectively;
3.Standard cleaning solution: Remove lens dust with air blower, wipe oil stains with soft cloth dipped in xylene, cheap and easy-to-get consumables, no special reagent needed for daily cleaning of diesel color detector;
4.Classified fault handling: Daily cleaning & maintenance finished in workshop independently; optical & circuit faults supported by one-on-one remote engineer guidance, bulk buyers of colorimeter enjoy annual on-site inspection service.