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Witeg – Circulation Water bath (WCL)

Ideal for:

  • connection with evaporator

Safety mechanism:

  • overheat and over-current protection
  • sensor error detection and leakage breaker
  • low liquid level warning and automatic stop function
  • locking mode

Controller:

  • digital fuzzy controller with Jog-Dial-switch (turn + push) & capacitive touch button

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

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Witeg – Circulation Water bath (WCL)

Key Features

  • stainless steel bath, polyurethane insulation of 40 mm thickness and body made of powder-coated steel
  • innovated refrigeration system ensures temperature performance,
  • includes intelligent control for preventing compressor
  • overload, CFC-free (R-404A)
  • innovated powerful circulation pump ensures temperature
  • uniformity: internal and external circulation and 5 steps
  • circulation speed
  • stainless steel flat lid & valve ball included dome lid optional
  • RS232C interface: remote monitoring and controlling with PC
  • proper liquid level tag in bath
  • user‘s self-compensation function to control difference between
  • real temperature and indicated temperature (±10.0°C)
  • backlight LCD display
  • CE certified and unique serial number for tracing

Specifications

Model WCL-8 WCL-12 WCL-22 WCL-30
Capacity 8 l 12 l 22 l 30 l
Temperature range & accuracy -35°C – +150°C, ±0.1°C
Temperature resolution 0.1°C-display, 0.1°C-control
Temperature uniformity & probe ±0.2°C at -20°C, PT100
Heating Power 1.0 kW 1.5 kW 2 kW 2.2 kW
External circulation nozzle inner Ø10,5 mm, outer Ø12,5 mm, for inner circulating: connect directly the in-/outlet nozzles
Pump max. flow rate: 25l/min, max. pressure: 7.5 psi, max. lift: 4 m
Refrigerator 370 W 370 W 650 W 750 W
Cooling capacity at +20°C 500 W 530 W 860 W 1030 W
Cooling capacity at 0°C 340 W 370 W 620 W 760 W
Cooling capacity at -20°C 200 W 210 W 400 W 500 W
Timer & alarm 99hr 59 min (delay & continuous run), error status & timer end
Effective space 175 x 153 x 150 mm 230 x 181 x 150 mm 290 x 220 x 200 mm 330 x 290 x 200 mm
Internal dimensions (W x D x H, mm) 175 x 320 x 150 mm 230 x 350 x 150 mm 290 x 390 x 200 mm 330 x 460 x 200 mm
External dimensions (W x D x H, mm) 400 x 523 x 807 mm 400 x 523 x 807 mm 483 x 563 x 850 mm 494 x 633 x 906 mm
Packing size & gross weight 630 x 530 x 972 mm, 50 kg 630 x 530 x 972 mm, 55 kg 670 x 615 x 1022 mm, 65 kg 740 x 625 x 1072 mm, 78 kg
Power supply 1 Phase AC 120V, 60 Hz or AC 230V, 50/60 Hz
Order number 230V DH.WCL00408 DH.WCL00412 DH.WCL00422 DH.WCL00430
Order number 120V DH.WCL00508 DH.WCL00512 DH.WCL00522 DH.WCL00530

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