An OIL BATH is a type of heated bath ideal for reactions, extraction, analysis & other lab tests in a laboratory, most commonly used to heat up chemical reactions. It's essentially a container of oil that is heated by a hot plate or Coil. These baths are commonly used to heat reaction mixtures more evenly than would be possible with a hot plate alone, as the entire outside of the reaction flask is heated.


  • Double wall Leak proof argon welded construction with Inner made of Stainless Steel – 304 Grade & Exterior Mild Steel with powder coat finish (STD Model) / Exterior Fully Stainless Steel with Dull Matt finish (GMP Model)
  • High density glass wool insulation between walls to minimize the heat loss.
  • Temperature Range: 5°C above ambient to 300°C.
  • Heating is by inversion type heaters
  • Temperature controlled by Capillary Thermostat with +/- 2°C Accuracy.
  • Supplied without lid.
  • Operates on 230 Volts AC Single phase 50 Hz.


  • Dual display Microprocessor based PID Temp. Controller with Temp. Accuracy: ± 2 °C or Better.
MODEL FLASK CAPACITY Working Size (Dia x Ht) RATING in Watts
DPS-OB-1 S/G 1 Ltr. 7” x 7” 1000
DPS-OB-2 S/G 2 Ltrs. 8” x 8” 1000
DPS-OB 3 S/G 3 Ltrs. 9” x 9” 1500
DPS-OB-4 S/G 5 Ltrs. 10” x 10” 2000
DPS-OB-5 S/G 10 Ltrs. 14” x 14” 2000
DPS-OB-6 S/G 20 Ltrs. 16” x 16” 2500