HUNKAR LABS Repair Services India
Hunkar Labs is a specialized manufacturer of precision laboratory measurement instruments, industrial control electronics, and diagnostic equipment serving India's manufacturing and research sectors. Founded in 2008, Hunkar Labs focuses on affordable, reliable instrumentation for quality control, process monitoring, and equipment diagnostics across textile, pharmaceutical, chemical, and automotive industries.
Hunkar Labs is a specialized manufacturer of precision laboratory measurement instruments, industrial control electronics, and diagnostic equipment serving India's manufacturing and research sectors. Founded in 2008, Hunkar Labs focuses on affordable, reliable instrumentation for quality control, process monitoring, and equipment diagnostics across textile, pharmaceutical, chemical, and automotive industries.
Synchronics repairs the full Hunkar Labs product portfolio including measurement controllers, data loggers, indicator units, and industrial sensor interfaces. Our 180+ engineers have extensive experience with Hunkar Labs calibration and display systems, fault diagnosis modules, and communication interface cards. We provide rapid turnaround repairs and diagnostics for all Hunkar Labs industrial electronics.
Expert repair of Hunkar Labs measurement controllers, indicators, and industrial diagnostic systems across India.
HUNKAR LABS Product Lines We Repair
Our engineers are trained on the full HUNKAR LABS product range. Below are the major product families we service.
HLI-2000 Series Digital Indicators
Panel-mount and portable digital weight indicators and process controllers for weighing systems and load cells. Common failures include sensor input faults, display driver failures, and calibration errors from power surges.
HLD-100 Series Data Logging Units
Compact data acquisition and logging modules for temperature, humidity, and pressure monitoring in manufacturing environments. Typical issues include SD card interface faults, real-time clock failures, and communication port damage.
HLC-500 Series Control Modules
Modular industrial control electronics for process automation and equipment monitoring. Common faults include relay contact wear, analog input scaling errors, and firmware corruption from improper updates.
HLS-300 Series Sensor Interface Cards
Signal conditioning and conversion modules for strain gauge, RTD, and thermocouple inputs in test equipment. Frequent failures stem from transient overvoltage damage, filter capacitor degradation, and calibration drift.
HLM-600 Series Portable Measurement Units
Handheld industrial diagnostic instruments for on-site troubleshooting and equipment testing. Battery connector failures, LCD segment faults, and mechanical shock damage are typical repair issues.
HLP-700 Series Panel Controllers
Integrated temperature and process controllers with Ethernet connectivity for Indian manufacturing plants. Common problems include network card failures, relay module burnout, and parameter loss from battery backup depletion.
Why Choose Synchronics for HUNKAR LABS 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 HUNKAR LABS 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 HUNKAR LABS Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in HUNKAR LABS equipment arriving at our workshop.
- ✓HLI Series display segment failure or partial display — LCD driver IC degradation or solder joint cracks from thermal cycling in high-ambient-temperature Indian manufacturing floors. Common in textile mills and foundries operating 24/7.
- ✓HLD Data Logger SD card write failures and data corruption — SD card interface controller shorts due to moisture ingress or static discharge in non-climate-controlled warehouses. Firmware version mismatches also cause communication timeouts.
- ✓HLC Control Module relay chatter or relay stuck condition — Mechanical wear of relay contacts from high switching frequency or electrical spikes from motor loads and solenoid coils in production lines without proper arc suppression.
- ✓HLS Sensor Interface analog-to-digital conversion errors and offset drift — Capacitor aging in signal conditioning stages or loose header connections from vibration in heavy machinery environments. Reference voltage IC failures also cause output scaling errors.
- ✓HLM Portable Unit battery connector corrosion and intermittent power loss — Exposure to humid manufacturing environments without proper protective case storage. Salt spray and chemical vapors from dyeing and plating operations accelerate connector corrosion.
- ✓HLP Panel Controller Ethernet port failure and network timeout errors — Overvoltage transients from variable frequency drives and industrial automation networks without isolation transformers. ESD strikes on RJ45 connector pins cause controller lockups.
How We Repair Your HUNKAR LABS 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 HUNKAR LABS Equipment
We serve plant maintenance teams across all major industries where HUNKAR LABS automation is deployed.
Frequently Asked Questions — HUNKAR LABS Repairs
Do you repair Hunkar Labs equipment anywhere in India?+
Yes. Synchronics repairs the full Hunkar Labs product range - digital indicators, data loggers, control modules, sensor interfaces, portable meters, and panel controllers. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bengaluru, and all other metros. Equipment is serviced at our main facility in Vadodara, Gujarat and returned within 5-7 working days.
What is the typical repair turnaround time for Hunkar Labs HLI weight indicator controllers?+
HLI Series repairs typically require 3-5 working days depending on the specific fault. Display driver failures need component replacement and LCD testing. Load cell connection issues are diagnosed and resolved quickly. We provide same-day diagnostics report and cost estimate after receiving equipment. Express 48-hour repair is available for critical production-line units at 20% premium cost.
Can Synchronics repair Hunkar Labs HLD data loggers and restore corrupted data?+
Yes. Synchronics repairs HLD Series data logging modules and can often recover logged data from corrupted SD cards using specialized forensic tools. We replace failed storage controllers, test with multiple card brands, and provide verified data export in CSV and Excel formats. Data recovery success rate exceeds 85% for water and static damage. Original calibration and timestamp recovery is standard.
Do you provide calibration certificates for repaired Hunkar Labs measurement equipment?+
Absolutely. Synchronics provides NIST-traceable calibration certificates for all repaired Hunkar Labs measurement instruments including HLI indicators, HLS sensor cards, and HLM portable units. Calibration is performed using precision reference standards and documented per ISO 9001 standards. Certificates include accuracy specifications, environmental conditions, and uncertainty values - essential for pharmaceutical and automotive QC approvals.
What preventive maintenance does Synchronics recommend for Hunkar Labs equipment in Indian factories?+
Synchronics recommends annual preventive maintenance for all Hunkar Labs controllers operating in Indian manufacturing environments. This includes relay contact inspection, capacitor condition testing, connector cleaning, and firmware updates. For harsh environments (textile mills, foundries, chemical plants), maintenance intervals should reduce to 6 months. We provide on-site inspection reports and spare parts kits to minimize downtime between major repairs.
How do I send my HUNKAR LABS 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 HUNKAR LABS 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 HUNKAR LABS 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 HUNKAR LABS 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.
HUNKAR LABS Repair Catalog
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Don't See Your HUNKAR LABS Model Listed?
We repair the full range of HUNKAR LABS 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