Our Services — Calibration, Hydrotesting & Annual Maintenance
Orbit Technologies delivers rapid technical assistance, factory-certified preventive maintenance, 300-bar oxygen vessel hydrostatic proof-testing, and certified calibration across India.
Equipment Down or Urgent Service Required?
Our central service desk coordinates field engineers across 14 branch locations to minimize downtime for mission-critical laboratories.
Specialized Engineering & Metrology Services
Backed by 35+ years of domain expertise, our service team ensures your equipment maintains factory-grade measurement precision and safe operation.
Uptime AssurancePreventive Maintenance Contracts (AMC & CMC)
Scheduled periodic inspections, cleaning of optical paths, seal replacements, electronic diagnostics, and priority emergency breakdown call-outs across India.
- Quarterly or half-yearly structured maintenance visits
- Comprehensive (CMC) including electronic cards and sensors or Non-Comprehensive (AMC)
- Guaranteed emergency on-site engineer dispatch within 24–48 hours
- Detailed health audit reports and preventive replacement alerts
Statutory Safety300-Bar Oxygen Vessel Hydrostatic Testing
India's only dedicated Parr-certified hydrostatic proof-testing center for oxygen combustion vessels, ensuring compliance with mandatory safety protocols.
- Proof-testing up to 300 bar (4,350 psi) on certified hydraulic test benches
- Thread gauge and closure cap dimensional verification
- Ultrasonic wall thickness measurement and micro-crack dye penetrant inspection
- Official Hydrostatic Test Certificate issued for ISO/NABL safety audits
Accuracy StandardsNABL-Traceable Calibration & Validation
Precision temperature, pressure, and thermal balance calibration utilizing primary reference standards traceable to NIST, NPL, and BCR.
- Calorimeter energy equivalent (W-value) standardization using high-purity Benzoic Acid
- Thermocouple and optical pyrometer calibration for ash fusion and furnaces
- Installation Qualification (IQ) and Operational Qualification (OQ) execution
- Traceability certificates meeting ISO/IEC 17025 lab accreditation requirements
Factory RepairsComponent-Level Diagnostics & Overhauls
Hyderabad central repair facility equipped with micro-soldering stations, diagnostic test jigs, helium leak detectors, and OEM replacement assemblies.
- Repairs of furnace PID controllers, solid-state relays, and heating elements
- Rebuilding of high-pressure magnetic stirrers, packing glands, and valves
- Infrared NDIR detector cell cleaning and optoelectronic re-alignment
- Buffer pool of standby loaner units to eliminate laboratory downtime
Turnkey SetupInstallation, Commissioning & Site Acceptance
End-to-end site preparation advisory, uncrating, precision leveling, gas purity line installation, and complete Site Acceptance Testing (SAT).
- Pre-installation facility check (voltage stability, gas purity, exhaust ducting)
- Helium/oxygen high-pressure manifold piping and leak-tight testing
- Real client sample testing alongside certified reference standards
- Formal SAT sign-off and warranty activation directly with OEM principals
Skill TransferApplication Training & Method Optimization
Customized technical training programs for laboratory chemists on ASTM, ISO, and BIS testing methodologies and routine diagnostic best practices.
- Standard test methods: ASTM D5865 (GCV), ASTM D7582 (TGA), ASTM D1857 (Ash Fusion)
- Sample preparation and grinding optimization to prevent matrix errors
- Routine operator safety drills for high-pressure oxygen and compressed gas cylinders
- Continuous application support via direct WhatsApp/phone hotline
Why 300-Bar Hydrostatic Testing Is Critical for Oxygen Bombs
Parr oxygen combustion vessels operate with 30 atmospheres (450 psi) of pure oxygen, reaching internal peak combustion pressures exceeding 100 atmospheres (1,500 psi) during the firing of coal or fuel samples.
Under international safety codes (including ASTM and ASME guidelines), oxygen bombs must be hydrostatically tested to 300 bar (4,350 psi) at least once every 12 to 24 months, or whenever the vessel has experienced 500 firings. Using an uncertified or fatigue-stressed vessel poses severe catastrophic risks.
Ready to Schedule Maintenance or Recalibration?
Fill out our online service complaint form or call our Hyderabad service control desk. We will assign an authorized service engineer from your nearest branch.