Osworld Bacteriological Incubators are designed to serve a wide span of requirements, more specifically to maintain optimal temperature conditions for growth of microbiological cultures in a controlled environment.

Stability Chamber
  • Temp. Control: Microprocessor-based PID Control with Auto-tune, CE Marked
  • Temp. Sensor: PT-100 RTD, Class "A"
  • Temp. Display: Digital LED, 3½ digit
  • Heating: U-shaped Nichrome wire in SS Sheathing
  • Trays: SS Wire Mesh, heavy duty
  • Construction: Double-walled with insulation provided with outer stainless steel metal door and inner glass viewing door.
  OBI S/G-42 OBI S/G-90 OBI S/G 120 OBI S/G-215 OBI S/G-320 OBI S/G-450
Temp. Range 5°C above Ambient to 60°C
Temp. Resolution +0.1°C +0.1°C +0.1°C +0.1°C +0.1°C +0.1°C
Temp. Accuracy ±0.2°C ±0.2°C ±0.2°C ±0.2°C ±0.2°C ±0.2°C
Temp. Uniformity at 37°C  ±0.7°C  ±0.7°C  ±0.7°C  ±0.7°C  ±0.7°C  ±0.7°C
Internal Size (W x D x H) cm 35 x 35 x 35 45 x 45 x 45 45 x 45 x 60 60 x 60 x 60 60 x 60 x 90 60 x 60 x 125
External Size (W x D x H) cm 55 x 60 x 85 65 x 70 x 95 70 x 70 x 105 90 x 85 x110 90 x 85 x135 90 x 85 x170
Capacity (Litres) 42 90 120 215 320 450
Shelves (S.S.) 2 2 3 3 3 4
Shipping Weight - kg (lb) 90 (198) 115 (253) 125 (275) 140 (308) 195 (429)  
Input Voltage 230 Volts AC, 50 Hz
Material Inner Chamber: SS 304 Grade/ Mirror finish
  Outer Chamber: Mild Steel Powder Coated/ SS 304 Grade
Calibration / Validation
i) Calibration
  • Temperature sensor probe calibration with traceability to ERTL
  • Temperature controller calibration with traceability to ERTL
ii) Validation
  • IQ, OQ and PQ documentation and protocols shall be provided with equipment.
  • Documentation prepared / developed for Osworld by Premier Validation Ltd. – Ireland, one of Europe’s leading validation consultants
  • Performance Qualification with Temperature Mapping on site. The Performance Validation Test consists of one cycle at any one temperature point for an 8-hour period. Data is collected in printed format from up to six different points within the chamber. Temperature uniformity is considered acceptable if the deviation is less than ±1°C of set temperature.
The Oslog Software:

In compliance with the guidelines laid down by the ICH/FDA, Osworld proudly presents the 21 CFR Part 11 Oslog Software developed exclusively for Osworld by M/s Godrej & Boyce Mfg. Co. Ltd., one of India’s most reputed and trusted brands. A number of features in this software necessitate it as a “must-have” accessory with the Osworld range of products.

OFFLINE MODE – In this mode, the Data Storage Device stores data up to 10000 readings in FIFO mode (First in First Out) and on a USB Pen Drive if connected, which can be later connected to a PC.

ONLINE MODE – In this mode, the software can directly store data into the database file in the hard drive of the PC or can be downloaded on to the PC as and when required.

Optional Extras / Accessories :
  • Oslog Data Storage Device and Oslog 21 CFR Part 11 Compliant Software - Both have been developed exclusively for Osworld by M/s Godrej &Boyce Mfg. Co. Ltd.
  • PLC-based system: PLC with HMI 3.7” touch screen grey monitor with 21 CFR Part 11 features (OSLOG) software
  • GSM System: Alarms sent to predefined mobile numbers
  • Controller with printer interface to connect to EPSON Dot Matrix line printer. Date, time and temperature can be printed whereas print interval can be set between 1 to 99 minutes
  • Imported Microprocessor based PID Controller in lieu of above digital temperature. Controller with Auto tune facility
  • Digital timer of 999 minutes with auto heater cut-off for timed cycle
  • High temperature safety cut-off with audio/ visual alarm
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