Water bath with circulation pump WPE45
A combination of high-grade, anti-corrosion stainless steel and state-of-the-art technology. Two performance classes available: ''Basic'' and ''Excellent'', tuned to varying requirements and applications.
Basic: the water bath for routine processes, with integral timer adjustable from 1min. up to 99.59 hrs, and with delayed switch-on and programmable hold time.
Excellent: with enhanced features for overtemperature protection, liquid level monitoring and continuous, long-term tests using two high-grade Pt100 sensors. The integral timer range is from 1 min. up to 999 hrs and allows a setpoint-dependent hold time to be programmed, in addition to all the Basic-level features. Audible alarms for overtemperature, low liquid level and programme end make operation even more convernient.

Interior - Heating Concept:
-easy-to-clean, grade 1.4301 (ASTM 304), laser-welded, stainless steel interior, reinforced by deep drawn ribbing
-corrosion-proof, large-area heating surface on 3 sides of the tank
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 covers - please order separately.
Specifications:
Working-temperature range at least 15°C above ambient up to +95°C
Setting temperature range: +10°C up to +95°C and boiling mode
Power supply: 230V, 50Hz

Type WPE45
Capacity of the bath 45 litres
Internal dimensions (W x D x H) 590 x 350 x 220 mm
External dimensions (W x D x H) 818 x 516 x 296 mm
Min. operating temperature 15 RT + °C
Max. operating temperature 95 °C
Temperature stability 0.10 ± °C
Bath width 590 mm
Bath tank depth 350 mm
Bath height 220 mm
Width 818 mm
Depth 516 mm
Height 296 mm
Net weight 32 kg
Rated capacity 2.800000 kW
Programmable timer Yes
Programmable upper limit Yes
Overtemperature protection Yes
Programmable calibration / temperature deviation Yes
3 programmable preset temperatures
Warning sound Yes
Hingecovering dome
Racks
Plug type EU