laboratory catalogue - Wenk Lab Tec

GENERAL CATALOGUE 2010/11
1
Water bath with circulation pump WPE 45
Control:
- fuzzy-supported, PID microprocessor controller with integral autodiagnostic system and fault indication
- solid state switching unit
- 2 class A, 4-wire Pt100 sensors, mutually monitoring and controlling performance at the same temperature value
- digital timer from 1 min to 999 hours for:
On (continuous operation)
Delayed On
Hold, or set temperature-dependent Hold, with fixed dwell time
- pump can be switched on and off
- pump is switched off at programme end, digital display (LED) of all set parameters, such as temperature, time and
alarm values
- Calibration facility on controller
- audible and visual alarms at programme end, as input keypress confirmation and if low liquid level occurs (heating
is switched off automatically)
Triple Overtemperature Protection:
- in case of overtemperature due to fault the heating is switched off at approx. 10°C above the set temperature (fixed
value)
- independent, class 3.1, TWW electronic overtemperature controller or class 2, TWB overtemperature limiter, are
adjustable in set-up menu by the user
- mechanical class 1 TB temperature limiter switches the heating off at approx. 30°C above max. bath temperature
- set value display resolution: 0.1°C below 99.9°C, 1°C above 100°C
Textured, grade 1.4301 (ASTM 304), corrosion resistant, stainless steel housing
Without lids - please order separately!
Specifications:
Temperature range: from +10°C (however, at least 15°C above ambient) up to +95°C
Power supply: 230 V (±10%), 50 Hz
Type Capacity Internal
dimensions
(W x D x H)
Housing
(W x D x H)
E & OE.
www.wenk-labtec.com
7. Heating and cooling technology
Heating/Water baths
Weight Rating PK Cat. No.
litres mm mm kg W
WPE 45 45 350 x 590 x 220 516 x 818 x 296 32 2800 1 9.906 589
We can supply this
manufactorer’s
whole
product range !
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