ELICO Repair Services India
ELICO Limited is a leading Indian manufacturer of analytical instruments, laboratory equipment, and process control systems. Based in Hyderabad, ELICO has built a reputation for precision pH meters, conductivity analysers, dissolved oxygen analysers, and turbidity sensors used across pharmaceutical, food processing, water treatment, and chemical manufacturing sectors. ELICO instruments are critical to quality control and compliance in Indian manufacturing and export industries.
ELICO Limited is a leading Indian manufacturer of analytical instruments, laboratory equipment, and process control systems. Based in Hyderabad, ELICO has built a reputation for precision pH meters, conductivity analysers, dissolved oxygen analysers, and turbidity sensors used across pharmaceutical, food processing, water treatment, and chemical manufacturing sectors. ELICO instruments are critical to quality control and compliance in Indian manufacturing and export industries.
Synchronics Electronics specialises in the repair and calibration of ELICO analytical instrumentation, including pH/EC analysers, ion meters, multimeters, and sensor probe replacements. Our 180+ engineers have extensive experience restoring ELICO control circuits, display modules, and electrochemical sensor interfaces. We understand the precision requirements of ELICO users and ensure calibration traceability and rapid turnaround to minimise production downtime across Indian pharmaceutical plants, refineries, and beverage manufacturers.
Certified ELICO analytical instrument repair with on-site calibration and sensor replacement capability.
ELICO Product Lines We Repair
Our engineers are trained on the full ELICO product range. Below are the major product families we service.
ELICO pH and EC Analysers
ELICO's pH-EC dual channel analysers monitor water quality and process parameters in real-time. Common faults include electrode drift, display errors, and signal conditioner failures due to humid industrial environments.
ELICO Dissolved Oxygen (DO) Analysers
DO analysers measure oxygen content in water and process streams for wastewater treatment and pharmaceutical applications. Membrane degradation, sensor fouling, and zero/span calibration drift are typical repair scenarios.
ELICO Ion Selective Electrode (ISE) Meters
ISE meters measure specific ions like fluoride, ammonia, and nitrate for environmental monitoring and food safety. Electrode poisoning, reference electrode malfunction, and amplifier circuit failures require specialist diagnosis.
ELICO Turbidity and Nephelometric Analysers
Used in water plants and beverage production to measure suspended solids. Common issues include optical window fouling, photodiode degradation, and sensor recalibration needs.
ELICO Laboratory Multimeters and Digital Instruments
Precision bench-top and portable meters for voltage, current, resistance, and temperature measurement. Display failures, probe damage, and internal calibration drift require recalibration.
ELICO Data Logging and Controller Modules
Compact data loggers and process controllers paired with ELICO sensors for automated monitoring. SD card failures, relay module faults, and communication interface issues are common.
Why Choose Synchronics for ELICO 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 ELICO 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 ELICO Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in ELICO equipment arriving at our workshop.
- ✓ELICO pH electrode reading drift and instability — pH glass membrane degradation, reference electrode solution depletion, or contaminated junction in high-salt industrial water environments common in Indian chemical and textile plants. Salt residue buildup on electrode tips is frequent in coastal and dry regions.
- ✓ELICO analyser display blackout or partial segment failure — Backlight LED failure, LCD controller IC malfunction, or power supply voltage sag in facilities with weak electrical infrastructure or frequent power fluctuations common in rural Indian manufacturing zones.
- ✓ELICO conductivity/EC analyser zero offset and span error codes — Conductivity cell constant loss due to electrode coating, calibration data corruption from power failures, or temperature sensor (RTD) malfunction affecting automatic temperature compensation.
- ✓ELICO DO (dissolved oxygen) probe membrane rupture and slow response — Teflon or polypropylene membranes degrade after 12-18 months in warm, turbid water of Indian municipal and brewery plants. Electrolyte evaporation and cathode/anode corrosion reduce sensor lifespan.
- ✓ELICO multi-parameter analyser communication loss (Modbus, 4-20mA) to PLC or SCADA — Corroded terminal blocks, loose M23 or M12 connector pins, shielding cable damage, or signal conditioning circuit IC failure in humid pharmaceutical and water treatment environments. Ground loops cause noise in 4-20mA lines.
- ✓ELICO data logger or controller module SD card corruption and data loss — Power cuts during write operations, exceeding SD card write cycles, or firmware bug in ELICO logging modules deployed in areas with unstable grid supply. High ambient temperatures (>45°C) in foundries and steel mills accelerate flash memory wear.
How We Repair Your ELICO 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 ELICO Equipment
We serve plant maintenance teams across all major industries where ELICO automation is deployed.
Frequently Asked Questions — ELICO Repairs
Do you repair ELICO equipment anywhere in India?+
Yes. Synchronics repairs the full ELICO analytical instrument range — pH/EC analysers, dissolved oxygen sensors, ISE meters, turbidimeters, and data loggers. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, and all other metro and tier-2 cities. All instruments are repaired in our certified Vadodara facility with calibration against traceable standards.
Can ELICO pH and conductivity electrodes be restored without replacement?+
Yes, many ELICO electrodes can be reconditioned. We soak electrodes in warm deionised water, clean crystalline salt deposits with soft brushes, and refill reference fill solution (saturated KCl and silver chloride). However, if the pH glass membrane is severely etched or the diaphragm is cracked, replacement is necessary. Synchronics stocks OEM ELICO electrode pairs and charges only for materials and labour.
What is the typical turnaround time for ELICO analyser calibration and repair?+
Standard repairs (electrode replacement, display module, connector cleaning) take 3-5 working days. Emergency repairs with prepaid courier are completed within 48 hours. Calibration services are included at no extra charge. Synchronics uses certified pH buffers (4.0, 7.0, 10.0), conductivity standards (1413 microsiemens, 12.88 mS/cm), and dissolved oxygen gas mixtures traceable to ISO 17034.
Why does my ELICO multi-parameter analyser show 'CAL FAIL' or 'SENSOR ERR' codes?+
CAL FAIL indicates the analyser could not complete calibration — likely causes are weak electrode signal, incorrect buffer/standard pH value, or controller firmware corruption. SENSOR ERR means the probe signal is below threshold — electrode fouling, broken electrode tip, or defective signal amplifier IC. Synchronics diagnoses root cause using oscilloscope and signal injection, repairs or replaces the faulty component, and re-performs multi-point calibration.
Do you offer on-site calibration and preventive maintenance for ELICO instruments at our facility?+
Yes. Synchronics engineers can visit pharmaceutical plants, water treatment plants, refineries, and food factories across Gujarat and Western India for on-site calibration, electrode conditioning, and preventive maintenance contracts. We maintain inventory of ELICO spare electrodes, membranes, and calibration reagents. Annual maintenance plans include quarterly electrode checks and six-month calibration certificates.
How do I send my ELICO 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 ELICO 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 ELICO 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 ELICO 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.
ELICO Repair Catalog
No products found for ELICO
Don't See Your ELICO Model Listed?
We repair the full range of ELICO 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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Back in Action — Fast
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