High Temp. Oil Bath
Product Code : EL-LEAA-10997
High Temp. Oil Bath (code EL-LEAA-10997) is a heated oil bath used for oxidation stability tests on oil and grease and for calibrating thermocouples and thermometers. It heats from ambient to 250 °C with stability of ±1 °C / 2 °C or better, and has an argon welded 304 grade stainless steel bath, ceramic blanket insulation, a 1/20 HP stirrer at the back, all enclosed in a CRC or mild steel sheet housing finished by powder coating.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and delivery location through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Uses | Oxidation stability testing of oil and grease; calibration of thermocouples and thermometers |
| Bath | Polished or hairline stainless steel 304 grade sheet, argon welded to avoid leakage at high temperature |
| Insulation | Ceramic blanket with mineral insulation, to limit heat loss |
| Heaters | Special stainless steel oil heaters covering the bath for uniform heat |
| Stirrer | 1/20 HP, fitted on the back side of the bath for liquid circulation |
| Diffuser plate | For safe handling during the test |
| Temperature control | Microprocessor based PID digital temperature controller cum indicator, on request |
| Temperature range | Ambient to 250 °C |
| Temperature stability | ±1 °C / 2 °C or better |
| Digital setting | 1 °C |
| Digital resolution | 1 °C |
| Control panel | Mains switch and temperature indicator |
| Housing | CRC or mild steel sheet, powder coated |
| Interior | Polished or hairline stainless steel 304 grade, as required |
| Power supply | Single phase AC, 220/230 V ±10% |
| Duty cycle | Continuous |
| Product code | EL-LEAA-10997 |
| Manufacturer | Engineering Lab Equipment, Ambala, Haryana, India |
What Is the High Temp. Oil Bath Used For?
Oil is used in place of water when a bath has to work well above the boiling point of water. For oxidation stability work, samples of oil or grease are held at a set high temperature for a fixed period so that their resistance to oxidation can be assessed; for calibration, a thermometer or thermocouple is immersed beside a reference and their readings compared at several temperatures. The operator fills the stainless steel bath with oil, sets the temperature and lets the 1/20 HP stirrer circulate the oil so that the temperature is even before readings are taken.
What to Specify When Ordering
- Quantity — the number of baths required.
- Interior finish — polished or hairline stainless steel 304 grade.
- Controller — whether the microprocessor based PID digital temperature controller cum indicator is wanted.
Frequently Asked Questions
What is the highest working temperature?
The bath works from ambient temperature up to 250 °C, with a temperature stability of ±1 °C / 2 °C or better and digital setting and resolution of 1 °C.
Why is the bath argon welded?
The 304 grade stainless steel bath is argon welded so that it does not leak when the oil is held at high temperature during a test.
How is the oil kept at an even temperature?
Oil heaters cover the bath to spread the heat through it, and a 1/20 HP stirrer fitted on the back side circulates the oil continuously.
Can it be used to calibrate thermometers?
Yes. It is listed for calibrating thermocouples and thermometers, which are compared against a reference while immersed in the heated, stirred oil.
What is an oxidation stability test?
It shows how well an oil or grease resists reacting with oxygen when held hot for a period, since oxidation thickens lubricants and forms acids and deposits that shorten their service.
OEM Manufacturer
Buyers of the High Temp. Oil Bath deal directly with its maker, Engineering Lab Equipment (Engineering Labs Equipment Pvt Ltd), whose works are at Plot No. 43, Industrial Park, Sector 2, Growth Center, Saha, District Ambala, Haryana, India. The company designs, makes and tests general laboratory equipment and accessories such as ovens, baths, balances and measuring tools, supplies engineering colleges, polytechnics, technical training institutes and research laboratories in India and overseas, and builds to institution-specific requirements on request. Tender details are on the Tenders/OEM page.
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Request a Quote
For this and other laboratory equipment and accessories, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India. Quotations are given on request: send the number of baths, the interior finish and whether the PID controller is required and your delivery location through the contact page, or add the High Temp. Oil Bath to the enquiry cart from this page.
Last updated: October 2026
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