HUNTERLAB Repair Services India
HunterLab, founded in 1946, is the global leader in color measurement technology and spectrophotometers. Their instruments are essential for quality control, material matching, and color consistency across food, pharmaceutical, cosmetics, textiles, plastics, and paint industries. HunterLab has significant presence in Indian manufacturing, particularly in food processing, pharmaceuticals, and material testing facilities where color consistency and product quality are critical compliance requirements.
HunterLab, founded in 1946, is the global leader in color measurement technology and spectrophotometers. Their instruments are essential for quality control, material matching, and color consistency across food, pharmaceutical, cosmetics, textiles, plastics, and paint industries. HunterLab has significant presence in Indian manufacturing, particularly in food processing, pharmaceuticals, and material testing facilities where color consistency and product quality are critical compliance requirements.
Synchronics repairs the complete HunterLab spectrophotometer and color measurement instrument range, including UV-Vis spectrophotometers, portable color meters, and laboratory benchtop systems. Our engineers possess deep expertise in optical calibration, detector troubleshooting, and firmware restoration for HunterLab equipment. We serve Indian food processors, pharmaceutical QA labs, and textile mills with fast turnaround repairs and genuine component replacement, ensuring your color measurements remain traceable and compliant.
Expert HunterLab spectrophotometer repair and optical calibration across India.
HUNTERLAB Product Lines We Repair
Our engineers are trained on the full HUNTERLAB product range. Below are the major product families we service.
ColorFlex EZ / ColorFlex Spectrophotometer
Benchtop spectrophotometer series for precise color measurement in food, beverage, and pharmaceutical quality control. Common issues include detector degradation, wavelength calibration drift, and light source aging affecting measurement accuracy.
UltraScan PRO Spectrophotometer
Advanced UV-Vis spectrophotometer for material analysis, solids, and liquids. Typical faults include PMT (photomultiplier tube) failure, reference cell blockage, and software communication errors between sensor and display unit.
ColorQuest XE / ColorQuest Portable Meters
Portable handheld color measurement instruments for in-line production monitoring. Common failures include pressure sensor faults, wireless connectivity issues, and measurement cell contamination leading to zero-cal errors.
Hunter CQCX / Chroma Meter Systems
Industrial inline color monitoring systems for real-time QC in food and beverage production lines. Repair needs include optical window fouling, color difference calculation errors, and integration module communication failures.
LabScan XE / Laboratory Spectrophotometer
Research-grade spectrophotometer for pharmaceutical and chemical analysis. Prone to issues with integration sphere coating degradation, wavelength calibration loss, and data storage corruption affecting historical trend analysis.
HunterLab Measurement Software Suite
Windows-based and cloud-connected data management software for color quality tracking and compliance reporting. Common problems include driver incompatibility, database corruption, network timeout errors, and calibration file loss.
Why Choose Synchronics for HUNTERLAB Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on HUNTERLAB equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common HUNTERLAB Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in HUNTERLAB equipment arriving at our workshop.
- ✓Wavelength calibration drift and measurement error — HunterLab spectrophotometers use deuterium and tungsten lamps that degrade over 2000-3000 operating hours. Lamp aging shifts the instrument's wavelength response, causing color measurements to deviate from standard curves and external reference values, particularly critical in pharmaceutical assays and food color matching.
- ✓Photomultiplier tube (PMT) detector failure and signal loss — HunterLab UltraScan and LabScan models rely on PMT detectors that lose sensitivity after prolonged use or exposure to ambient light during maintenance. Degraded PMT output causes measurement noise, inability to reach full scale, and inconsistent readings between samples.
- ✓Optical integration sphere coating deterioration — The barium sulfate or spectralon coatings inside HunterLab integration spheres degrade due to moisture ingress, UV exposure, or particle contamination from repeated sample contact. Coating loss reduces reflectivity and causes baseline drift, affecting all color and gloss measurements.
- ✓Zero-calibration failure and baseline error messages — HunterLab portables like ColorQuest XE fail zero-cal due to dust accumulation in the measurement cell, optical window fogging, or internal reference standard degradation. This prevents the meter from resetting to baseline and making any valid measurements.
- ✓Software database corruption and measurement history loss — HunterLab QCMaster and ColorLogic software experience database corruption due to improper shutdowns, network interruptions during data sync, or corrupted SD/USB backup files. Plant managers lose months of color trend data required for regulatory documentation.
- ✓Light source lamp failure and no measurement display — HunterLab instruments use deuterium (UV) and tungsten-halogen (visible) lamps that fail suddenly at end-of-life or due to power surge. When a lamp fails, the instrument cannot generate measurement spectra and displays 'No Light' or 'Lamp Error' messages.
How We Repair Your HUNTERLAB Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using HUNTERLAB Equipment
We serve plant maintenance teams across all major industries where HUNTERLAB automation is deployed.
Frequently Asked Questions — HUNTERLAB Repairs
Do you repair HunterLab spectrophotometers and color meters anywhere in India?+
Yes, absolutely. Synchronics repairs the complete HunterLab portfolio - ColorFlex, UltraScan, ColorQuest portable meters, and LabScan systems. We offer PAN-India doorstep pickup from Mumbai, Pune, Delhi, Bangalore, Chennai, Hyderabad, Ahmedabad, Surat, and all major industrial cities. Your equipment comes to our Vadodara facility for expert optical calibration, component replacement, and functional testing. We return instruments with full calibration certificates for regulatory compliance.
How do you recalibrate HunterLab spectrophotometers to official standards?+
Synchronics uses certified reference standards traceable to NIST (National Institute of Standards and Technology) to recalibrate HunterLab instruments. We verify wavelength accuracy across 380-780nm using precision reference tiles, validate color difference calculations (Delta E), and recalibrate the L*a*b color space. Each repair includes a signed calibration certificate with measurement uncertainty data for your quality documentation and regulatory audits in ISO 9001 and FDA-compliant facilities.
What is the typical turnaround time for HunterLab repair and recalibration?+
Standard HunterLab repairs - lamp replacement, optical cleaning, PMT adjustment - take 5-7 working days from receipt at our Vadodara workshop. Complex faults requiring component sourcing or software recovery may take 10-14 days. We provide weekly updates on repair progress and expedite shipping back to you. Emergency same-day local pickups and turnaround are available for customers in Gujarat and nearby states.
Can Synchronics repair HunterLab measurement software and data loss issues?+
Yes. We recover corrupted QCMaster, ColorLogic, and HunterLab cloud platform databases, restore measurement history from backups, and troubleshoot connectivity issues between instruments and software. We also reconfigure software settings for multi-user access, network synchronization, and automated daily backups to prevent data loss. Our team ensures all color quality records remain audit-ready for your pharmaceutical, food, or cosmetics manufacturing facility.
Do you sell genuine HunterLab spare parts and lamps?+
Yes, Synchronics stocks genuine HunterLab deuterium lamps, tungsten-halogen lamps, PMT detectors, integration sphere assemblies, measurement cells, and reference tiles. We can supply parts for ColorFlex, UltraScan, ColorQuest, and LabScan series. Spare parts are invoiced separately and include warranty. We also advise on preventive maintenance schedules to minimize unplanned downtime at your Indian manufacturing site.
How do I send my HUNTERLAB unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a HUNTERLAB drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on HUNTERLAB repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your HUNTERLAB unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
HUNTERLAB Repair Catalog
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Don't See Your HUNTERLAB Model Listed?
We repair the full range of HUNTERLAB industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service