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

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

Safety mechanism:

overheat and over-current protection
sensor error detection
locking mode

Controller:

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

Features

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

Technical data

Width (inner)

340 mm

Length (inner)

440 mm

Height (inner)

155 mm

Width (Outer)

463 mm

Length (outer)

563 mm

Height (outer)

569 mm

Connections

External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm

Pressure

5 psi

Weight with packaging

19 kg

Capacity

22 l

Effective space

340 x 250 x 155 mm

Pump performance

16 l/min, max. lift: 2.8m

Power consumption

2200 W

Temperature control resolution

Display 0.1°C, control 0.5°C

Temperature range

Room temperature +5°C - 250°C

Temperature fluctuation

±0.2°C

Temperature accuracy

±0.1°C

Packing size

600 x 490 x 500 mm

Controller

Temperature sensor PT100

Flow rate

16l/Min.

Downloads

Documents

WCH EN.pdf

Manual

WCH deutsch_englisch V3.0.08092025.pdf

Comparison

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Connections	Pressure	Weight with packaging	Capacity	Effective space	Pump performance	Power consumption	Temperature control resolution	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Controller	Flow rate	Price
DH.WCH00408	WCH-8 230 V	180 mm	320 mm	155 mm	303 mm	443 mm	569 mm	Circulation nozzle inner Ø7 x outer Ø11mm ( IØ 9 / OØ 12 mm silicon tube connection for inner circulation)	5 psi	19 kg	8 l	180 x 130 x 155 mm	16 l/min, max. lift: 2.8m	1000 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	470 x 400 x 500 mm	Temperature sensor PT100	16l/Min.	€1,496.86
DH.WCH00412	WCH-12 230 V	250 mm	320 mm	155 mm	373 mm	443 mm	569 mm	External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm	5 psi	19 kg	12 l	250 x 130 x 155 mm	16 l/min, max. lift: 2.8m	1500 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	470 x 400 x 500 mm	Temperature sensor PT100	16l/Min.	€1,531.81
DH.WCH00422	WCH-22 230 V	340 mm	440 mm	155 mm	463 mm	563 mm	569 mm	External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm	5 psi	19 kg	22 l	340 x 250 x 155 mm	16 l/min, max. lift: 2.8m	2200 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	600 x 490 x 500 mm	Temperature sensor PT100	16l/Min.	€1,627.53
DH.WCH00430	WCH-30 230 V	340 mm	440 mm	200 mm	436 mm	563 mm	614 mm	External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm	5 psi	19 kg	30 l	340 x 250 x 200 mm	16 l/min, max. lift: 2.8m	2500 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	600 x 490 x 500 mm	Temperature sensor PT100	16l/Min.	€1,666.90

Accessories

Baths Accessories

Product variants available

To the product

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CONSULTATION, QUESTIONS, ETC.

If you have further questions, please do not hesitate to contact us.

E-Mail: info@witeg.de

Phone: +49 9342 9301-0

Opening hours:

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Friday

7:30 a.m. – 3:45 p.m.
7:30 a.m. – 12:45 p.m.