Ozone test chamber for Korean automotive rubber supplier India — that is the precise requirement INZI Controls India Ltd. placed when they ordered a technically specified ozone test chamber (Model OZ-INDIA-OTC-R) from Ozone India Technology. INZI Controls India is headquartered in Kancheepuram District, Tamil Nadu — in the heart of India's Korean automotive manufacturing cluster. The detailed technical specification in their purchase order — 216-litre test volume, 1650mm × 950mm × 950mm outer cabinet, rubber as test material, 50–500 pphm ozone range — makes this one of the most technically rigorous ozone test chamber procurements in India's automotive sector.
INZI Controls and the Korean Automotive Supply Chain in Tamil Nadu
INZI Controls is a Korean company (headquartered in South Korea) that manufactures precision automotive control systems and rubber sealing components. Their Indian subsidiary, INZI Controls India Ltd., operates at Irrungattukottai — the same SIPCOT industrial park that houses Hyundai India, Kia India, and hundreds of Korean Tier-1 automotive suppliers at Sriperumbudur-Oragadam, Tamil Nadu.
Tamil Nadu has become India's largest Korean automotive manufacturing hub. Hyundai India's Sriperumbudur plant produces over 750,000 cars annually. Kia India's Anantapur plant adds another 300,000 units. The Korean supply chain supporting these plants — including companies like INZI Controls — must meet Korean OEM quality standards, IATF 16949, and the specific rubber testing protocols that Korean automotive engineers require.
Korean automotive rubber standards are derived from JASO (Japan Automobile Standards Organisation) specifications and reinforced by Hyundai and Kia's own engineering specifications. These typically require ozone test chamber testing at 50–500 pphm ozone concentration range with full PID control, electrochemical sensor monitoring, and precise temperature and humidity management — exactly what the INZI Controls India purchase order specified.
About INZI Controls India Ltd.
INZI Controls India Ltd. is registered under CIN U65933TN1997PLC038455, confirming establishment in Tamil Nadu in 1997 as one of the early Korean automotive component suppliers to set up in India. The company's registered office and factory are in Kancheepuram District, Tamil Nadu. Contact numbers are (044) 37189500, 37189540, 37189526, with fax at (044) 37189530.
The purchase order for the ozone test chamber specifies "Supply and Installation of Ozone Test Chamber — 1 No." with the subject line referencing the agreed quotation, indicating a thorough technical evaluation process before order placement. The detailed technical specification embedded in the PO — covering 22 separate parameters from cabinet material to motor insulation class — is characteristic of Korean engineering procurement discipline.
INZI Controls India's quality control department ordered the ozone test chamber for testing rubber seals, gaskets, and control system housings — components where ozone cracking would cause field failure in Hyundai and Kia vehicles. The "Quality Control" usage confirms this is an incoming and in-process quality instrument, not a research or development tool.
The Most Detailed Ozone Test Chamber Specification in India
The INZI Controls India technical specification represents one of the most comprehensive ozone test chamber purchase specifications in the Indian automotive sector:
| Parameter | INZI Controls Specification |
|---|---|
| Test Material | Rubber |
| Test Space Volume | 216 litres |
| Cabinet | MS Powder Coating |
| Chamber Size (outer) | 1650mm × 950mm × 950mm |
| Chamber Material | SS-304 stainless steel |
| Test Space | 600mm × 600mm × 600mm inner |
| Ozone Concentration | 50–500 pphm ±10% (1 pphm = 100 pphm) |
| Temperature Range | 20–70°C ±2°C |
| Humidity | 70% ±10% RH |
| Control | PID |
| Test Type | Static |
| Jali Material | SS-304 |
| Ozone Sensor | Electrochemical type |
| Sensor Working Temp | 0.20°C – 120°C |
| Temperature Sensor | I/P Sensor |
| Ozone Display | Digital LED |
| Compressor | Reciprocating, Connecting Rod Type |
| Refrigerant | R-134a |
| Compressor Cooling | Fan, 350 ft³/minute |
| Cooling Capacity | 1260/318 Btu/h/kcal/h |
| Motor Circuit | CSCR |
| High Potential Test | 1.85/1/5.5±0.5 kV/second/mA |
| Motor Insulation | B Class |
This level of specification — down to refrigerant type, motor insulation class, and high potential test values — is only seen from Korean-origin procurement where the purchasing engineer has copied the exact Korean parent company specification. Ozone India Technology met every parameter in this specification with the OZ-INDIA-OTC-R.
Why 216 Litres? Understanding INZI Controls' Chamber Size Selection
The 216-litre test space (600mm × 600mm × 600mm inner dimension) specified by INZI Controls India is significantly larger than the standard 100-litre chamber. This choice reflects the size and variety of rubber components INZI Controls manufactures:
A 216-litre ozone test chamber can simultaneously accommodate:
- 20–25 standard rubber strip specimens (IS 3400 Part 20 geometry)
- 8–10 large rubber seal profiles
- 4–6 assembled rubber-metal components
- Multiple specimen sets for comparative compound evaluation
For a Korean automotive supplier testing 10–20 rubber compound batches per week — which is typical in a high-volume IATF-certified facility — the 216-litre ozone test chamber provides the throughput capacity needed to run continuous testing without backlogs.
The R-134a refrigerant specification confirms the chamber includes active cooling — allowing testing below ambient temperature (down to 20°C as specified) for cold-climate automotive specifications. Some ozone tests for winter-grade rubber compounds are conducted at temperatures as low as -10°C, but the INZI Controls specification caps the lower limit at 20°C.
Korean Automotive Rubber Standards — What the OTC Tests For
INZI Controls India's ozone test chamber validates rubber components against a combination of Korean and international standards:
- Hyundai MS Standard (MS-G-620): Hyundai's material specification for rubber sealing compounds — references ISO 1431 ozone testing
- KIA Material Standard: Kia's equivalent material specification
- ISO 1431-1: International static strain ozone cracking test — the primary test method
- JIS K 6259: Japanese Industrial Standard for rubber ozone resistance — referenced by Korean standards
- IATF 16949 Control Plan requirements: Every rubber compound on the control plan must carry ozone test frequency and acceptance criteria
The 50–500 pphm concentration range specified for the INZI Controls ozone test chamber covers both standard qualification tests (50 pphm typical) and accelerated aging tests (200–500 pphm) used for lifetime prediction modelling.
See the ozone test chamber product page for detailed specifications
Tamil Nadu's Korean Automotive Hub and the Ozone Test Chamber Market
The Sriperumbudur-Oragadam automotive corridor hosts over 200 Korean and international Tier-1 suppliers. Companies in this corridor represent the highest concentration of ozone test chamber users in South India:
- Hyundai Mobis India Ltd. (also an Ozone India Technology customer)
- SL Industries (Korean automotive lighting)
- Samvardhana Motherson (sealing systems)
- Woosung Industrial (Korean rubber components)
- Pyeonghwa Automotive (Korean braking systems)
- INZI Controls India Ltd. — a confirmed Ozone India Technology customer
The density of Korean automotive suppliers creates consistent demand for ozone test chamber equipment that meets Korean technical specifications. Ozone India Technology's ability to meet the INZI Controls specification — the most detailed ozone test chamber specification in this document — demonstrates the manufacturing capability available in India without resorting to imported Korean or European equipment.
INZI Controls OTC-R Technical Specification Compliance — Parameter by Parameter (%)
Ozone Test Chamber Volume Selection — Korean Automotive Suppliers India
Tamil Nadu Korean Automotive Rubber Supply Chain — Testing Frequency
Refrigerant R-134a Ozone Test Chamber — Operating Temperature Range (°C)
Conclusion — Ozone Test Chamber for Korean Automotive Excellence in Tamil Nadu
INZI Controls India Ltd.'s technically precise ozone test chamber procurement demonstrates the quality infrastructure investment that Korean automotive suppliers bring to their Indian manufacturing operations. The 216-litre, 22-parameter specification is not over-engineering — it reflects the Korean automotive supply chain's zero-defect orientation and the IATF 16949 framework that governs every Tier-1 supplier to Hyundai and Kia.
Ozone India Technology's ability to supply an ozone test chamber that meets every parameter of this specification — delivered, installed, and commissioned at Sriperumbudur — confirms that Indian manufacturing can meet world-class Korean automotive quality standards. The CE-certified, ISO 9001:2015 manufactured OZ-INDIA-OTC-R from Ozone India Technology carries documentation accepted by Korean OEM quality auditors.
For Korean automotive suppliers, Tier-1 IATF-certified companies, or large-volume rubber component manufacturers across Tamil Nadu, Andhra Pradesh, and South India who need a technically specified ozone test chamber, Ozone India Technology delivers. Visit our ozone test chamber page, browse all products, or contact our engineering team for a custom specification review. Call +91 96500 17943 — Korean-spec OTC systems available.
