Witeg – Circulation Water Bath (WCH Series)

Ideal for:

  • applications at high temperature
  • biotechnology, clinical, environmental, medical, petroleum & food industry, pharmaceutical and industrial applications
  • connection with evaporators and viscometers is applicable

Safety mechanism:

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

Controller:

digital fuzzy controller with Jog-Shuttle-switch (turn + push)

Devices with 230 V power supply can also be supplied with 120 V on request.

Witeg – Circulation Water Bath (WCH Series)

Key Features

  • corrosion resistant stainless steel bath with 1.2 mm thickness
  • ceramic fibre insulator of 50 mm thickness and powder-coated steel body
  • user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)
  • digital timer function (99hr 59min): delay time and operation time can be controlled
  • drain valve mounted and stainless steel flat lid included
  • storage function for the set values of temperature and timer
  • backlight LCD display
  • CE certified and unique serial number for tracing

Specifications

Model WCH-8 WCH-12 WCH-22 WCH-30
Capacity 8L 12L 22L 30L
Temperature range & accuracy room temperature 5°C – 250°C, ±0.1°C
Temperature resolution 0.1°C-display, 0.5°C-control
Temperature uniformity & probe ±0.2°C, ΡΤ100
Heating power 1.0 kW 1.5 kW 2 2 kW 2 5 kW
External circulation nozzle inner Ø10.5 mm, outer Ø12.5 mm
Pump max. fow rate: 16I/min, max. pressure: 5 psi, max. Iift: 2.8m
Timer & alarm 99hr 59 min (delay & continuous run), error status & timer end
Effective space 180 x 130 x 155 mm 250 x 130 x 155 mm 340 x 250 x 155 mm 340 x 250 x 200 mm
Internal dimensions (W x D x H) 180 x 320 x 155 mm 250 x 320 x 155 mm 340 x 440 x 155 mm 340 x 440 x 200 mm
External dimensions (W x D x H) 303 x 443 x 569 mm 373 x 443 x 569 mm 463 x 563 x 569 mm 436 x 563 x 614 mm
Packing size & gross weight 470 x 400 x 500 mm, 19 kg 470 x 400 x 500 mm, 21 kg 600 x 490 x 500 mm, 23 kg 600 x 490 x 500 mm, 37 kg
Power supply 1 Phase AC 120V, 60 Hz or AC 230V, 50/60 Hz
Order number 230V DH.WCH00408 DH.WCH00412 DH.WCH00422 DH.WCH00430
Order number 120V DH.WCH00508 DH.WCH00512 DH.WCH00522 DH.WCH00530

What’s Included:

  • Circulation water bath WHC
  • flat lid
  • power cable
  • instruction manual

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