HEITRONICS Repair Services India
Heitronics, founded in 1986 in Germany, is a global leader in infrared temperature measurement and thermal imaging solutions for industrial process control. Specializing in non-contact pyrometry, radiation thermometers, and thermal cameras, Heitronics serves demanding sectors including steel mills, glass manufacturing, ceramics, and semiconductor production. Their precision instruments are critical infrastructure in Indian heavy industries, steel plants across Odisha and Karnataka, and glass manufacturers in North India.
Heitronics, founded in 1986 in Germany, is a global leader in infrared temperature measurement and thermal imaging solutions for industrial process control. Specializing in non-contact pyrometry, radiation thermometers, and thermal cameras, Heitronics serves demanding sectors including steel mills, glass manufacturing, ceramics, and semiconductor production. Their precision instruments are critical infrastructure in Indian heavy industries, steel plants across Odisha and Karnataka, and glass manufacturers in North India.
Synchronics Electronics specializes in repair and recalibration of Heitronics infrared measurement systems, including their flagship Multiscan series, infrared thermometers, and thermal imaging heads. With 180+ engineers experienced in optical alignment, sensor calibration, and signal processing circuits, we restore Heitronics equipment to factory specifications. We repair all Heitronics industrial electronics across our Vadodara facility and offer PAN-India service for steel plants, foundries, and process manufacturing units relying on precision temperature control.
Expert calibration and optical realignment of Heitronics infrared thermal measurement systems.
HEITRONICS Product Lines We Repair
Our engineers are trained on the full HEITRONICS product range. Below are the major product families we service.
Multiscan Series (Infrared Thermometers)
Multi-wavelength infrared thermometers for high-temperature process monitoring in steel, glass, and metal industries. Common faults include drift in temperature reading accuracy, signal degradation due to lens fouling, and analog output module failures requiring recalibration.
Infrared Thermal Cameras and Imaging Heads
Non-contact thermal imaging systems for furnace monitoring, hot strip mills, and continuous casting processes. Repairs address sensor noise, image distortion, temperature uniformity errors, and communication interface breakdowns.
Radiation Thermometer Controller Units
Signal conditioning and control electronics for Heitronics pyrometers. Common issues include input amplifier drift, analog-to-digital conversion errors, relay driver failures, and loss of Modbus/analog output functionality.
Fixed-Mount Single-Wavelength Pyrometers
Compact infrared thermometers for inline temperature measurement in rolling mills, extrusion lines, and heat treatment furnaces. Typical faults include lens contamination, zero-point calibration drift, and breakage of optical windows due to thermal shock.
Two-Color and Ratio Pyrometers
Advanced emissivity-compensated pyrometers for emissive surface measurement and high-temperature gradient applications. Repair involves detector balance recalibration, wavelength filter alignment, and two-point calibration verification.
Why Choose Synchronics for HEITRONICS 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 HEITRONICS 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 HEITRONICS Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in HEITRONICS equipment arriving at our workshop.
- ✓Temperature reading drift beyond calibration tolerance — Heitronics infrared sensors experience long-term detector output drift due to thermal cycling in high-temperature foundries and steel mills. Optical window contamination (dust, slag particles, oxidation) further reduces signal accuracy, causing 2-5°C measurement errors.
- ✓Loss of analog or Modbus output signal — Connector corrosion, broken solder joints in signal conditioning PCBs, and power supply failures in Heitronics controller modules are common in humid mill environments. Firmware corruption in networked models can also disable Modbus communication.
- ✓Optical window cracking or lens fogging — Sudden temperature changes in blast furnace or continuous casting operations cause thermal shock damage to Heitronics optical windows. Condensation, scale buildup, or protective glass degradation leads to signal attenuation and image distortion in thermal cameras.
- ✓Two-color pyrometer ratio imbalance and wavelength mismatch — Detector aging in Heitronics two-color models causes unequal responsivity between infrared channels. Mechanical misalignment of dichroic beam splitters and interference filters shifts the effective wavelength pair, introducing emissivity compensation errors.
- ✓Thermal camera image noise and pixel-level defects — Detector degradation, analog readout circuit issues, and A/D converter errors in Heitronics thermal imaging heads produce noisy or dead-pixel images. Environmental moisture ingress into the sensor module causes intermittent failures.
- ✓Intermittent communication and power supply instability — Loose internal ribbon cables, cold solder joints in multi-layer PCBs, and failing capacitors in Heitronics power conditioning circuits cause erratic behavior during thermal stress in production environments.
How We Repair Your HEITRONICS 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 HEITRONICS Equipment
We serve plant maintenance teams across all major industries where HEITRONICS automation is deployed.
Frequently Asked Questions — HEITRONICS Repairs
Do you repair Heitronics equipment anywhere in India?+
Yes. Synchronics repairs the complete Heitronics infrared measurement range — pyrometers, thermal cameras, imaging heads, and controller modules. We offer PAN-India pickup service from steel mills in Odisha, foundries in Maharashtra, glass plants in Rajasthan, and semiconductor facilities pan-India. All repairs completed at our Vadodara, Gujarat facility, and shipped back with calibration certificate within 7-10 working days.
How do you calibrate Heitronics pyrometers and ensure measurement accuracy?+
Synchronics uses NIST-traceable blackbody sources and calibrated reference thermometers to verify Heitronics sensors against international standards. We perform 2-point calibration (ice point and high-temperature reference), verify linearity across the full range, and adjust gain and offset registers in the electronics. Calibration certificate with uncertainty values is provided for regulatory compliance in regulated industries.
What is the typical turnaround time for Heitronics infrared thermometer repair?+
Most Heitronics repairs — including optical cleaning, electrical diagnosis, and recalibration — are completed within 5-7 working days. Complex cases involving lens replacement, PCB rework, or firmware recovery may require 7-10 days. We offer express service for critical production equipment; contact our dispatch team in Vadodara for same-day assessment.
Can Synchronics repair Heitronics thermal imaging cameras (KTHerm series)?+
Yes, we repair all Heitronics thermal cameras including KTHerm 45, 65, and 200 series. Services include thermal detector calibration, image processing circuit repair, removal of dead pixels, analog output module rebuilding, and Modbus interface troubleshooting. Optical realignment is performed using precision collimated light sources to restore image sharpness and thermal accuracy.
Do you stock spare parts for Heitronics infrared measurement systems?+
Synchronics maintains inventory of critical Heitronics components including optical windows, dichroic filters, thermal detectors, signal conditioning modules, and power supply units. We also source replacement parts directly from Heitronics or authorized distributors. Contact our spare parts team at Vadodara for availability and pricing specific to your model.
How do I send my HEITRONICS 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 HEITRONICS 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 HEITRONICS 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 HEITRONICS 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.
HEITRONICS Repair Catalog
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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