Witeg – Forced-Air Incubators (WIF Series)

Ideal for:

  • microorganism culture, animal and plant cell culture, constant temperature, germination, etc.

Safety mechanism:

  • overheat and over-current protection
  • sensor error detection and locking mode


  • Jog-Dial controller (PID) with 2-way knob (turn and push), digital LCD with backlight, and two durable setting buttons

Temperature uniformity successfully tested by ASTM standards:All incubators and ovens are thoroughly tested, using 12 temperature sensors and the latest instruments to obtain validation, which corresponds to international standards.

Green product:All incubators and ovens achieve minimum power consumption by using heating elements consuming minimum power adjusted for the capacity and temperature of the chamber.

Forced-air: The incubators forced-air flow is established by a three-sided heating element in combination with a very effective fan placed in an air-flow room for best temperature uniformity in the whole chamber.

Witeg – Forced-Air Incubators (WIF Series)

Key Features

  • optimized airflow by forced-air mechanism
  • temperature uniformity and accuracy by high performance 3-sided heating mechanism
  • 2x PE-coated steel wire shelves included
  • ambient to 70°C of temperature range, accuracy of ±0.2°C at 37°C, ±0.3°C at 50°C
  • corrosion-resistant stainless steel chamber, powder-coated body
  • inner tempered glass door with silicone packing offers easy observation without door opening
  • RS232C interface for monitoring and controlling (WireRemote) storage function for the set values of temperature and timer
  • alarm function: error status and timer end
  • backlight LCD display
  • CE & UL/CUL certified and unique serial number for tracing

Jog-Dial controller:

  • ergonomic design for easy and convenient usage
  • 2-way Jog-Dial knob provides simple setting of required temperature and time
  • high quality illuminated LCD
  • “MAIN” and “SUB” button to access all menus


Model WIF-50 WIF-105 WIF-155
Capacity 50L 105L 155L
Temperature range & control resolution room temperature +5°C – +70°C, ±0.1°C
Temperature fluctuation & sensor ±0.2°C at 37°C, ±0.3°C at 50°C, ΡΤ 100 sensor
Temperature variation ±0.5°C at 37°C ±0.4°C at 37°C
±0.9°C at 50°C ±0.7°C at 50°C
Heater power 200 W 300 W 400 W
Heat-up time 17 min to 37°C, 17 min to 37°C,
28 min to 50°C 30 min to 50°C
Recovery time (door open   sec) 3 min to 37°C, 4 min to 50°C
Timer & alarm 99hr 59 min (delay & continuous run)
Shelves 2 x PE-coated steel wire shelves included, total load 32 kg (16 kg per shelf)
Ventilation hole 1 ventilation hole (inner 0 35 mm) with stainless steel cap
Internal dimensions (W x D x H) 370 x 350 x419 mm 485 x 410 x 533 mm 550 x 475 x 600 mm
External dimensions (W x D x H), net weight 518 x 637 x 700 mm, 46 kg 635 x 695 x 841 mm, 66 kg 700 x 760 x 906 mm, 81 kg
Packing size & gross weight 628 x 752 x 775 mm, 58 kg 710 x 731 x 1018 mm, 74 kg 731 x 810 x 1018 mm, 92 kg
Power supply 1 Phase AC 120V, 60 Hz or AC 230V, 50/60 Hz
Power consumption 216,3 w 302,9 w 438,1 w
Energy consumption at 37°C/ at 50°C 28 Wh/ 84 Wh 43 Wh/ 129 Wh 58 Wh/ 145 Wh
Order number 230V DH.WIF03050 DH.WIF03105 DH.WIF03155
Order number 120V DH.WIF04050 DH.WIF04105 DH.WIF04155

What’s included: Incubator WIF, 2 PE-coated steel wire shelves, power cable, instruction manual

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