RCT basic ETS-D5 Solution

The RCT basic ETS-D5 Solution consists of the RCT basic magnetic stirrer and the ETS-D5 electronic contact thermometer making experiments and reactions even safer.

Improved temperature control
By combining the two devices, the internal safety circuit, which is independent of the RCT basic software, can be addressed directly by the contact thermometer. For this purpose, the maximum permissible temperature in the medium is limited independently of the set point temperature. If this value is exceeded, the heating function of the magnetic stirrer switches off via the internal safety circuit - until the device is restarted. At the same time, the stirring function is maintained to avoid boiling distortions.

The set safety temperature of the heating plate also remains available. The set temperature limitation of the ETS-D5 and the safety temperature of the hotplate are OR-linked. This means that every potential error leads to the heating being switched off. In addition, the temperature of the heating plate can be set independently of the medium. In this way, you actively influence the heating times.

Improved display
With the ETS-D5, you also enhance the display of your magnetic stirrer. You can see the set and actual value of the medium temperature at a glance with a resolution of 0.1 K on the contact thermometer. The setting accuracy is also refined from 1 K to 0.1 K in this combination. The current hotplate temperature is also displayed on the RCT.

Another plus: The display of the contact thermometer can be placed at eye level. This makes it directly visible where the temperature is measured and controlled.

In addition to the magnetic stirrer and contact thermometer, the complete solution also includes all the necessary mounting elements.
Scope of delivery

• H 16 V Support rod
• Magnetrührstab Set 30+40
• H 44 Boss head clamp
• Screw driver
• ETS-D5
• PT 1000.60 Temperature sensor, stainless steel
• H 38 Holding rod
• RCT basic

Technical Data

Number of stirring positions	1
Stirring quantity max. per stirring position (H2O)	20 l
Motor rating output	9 W
Direction of rotation	right
Speed display set-value	LED
Speed display actual-value	LED
Speed adjustment	Turning knob
Speed range	50 - 1500 rpm
Setting accuracy speed	10 rpm
Stirring bar length	20 - 80 mm
Self-heating of the set-up plate by max. stirring (RT:22°C/duration:1h)	+13 K
Heat output	600 W
Temperature display set-value	LED
Temperature display actual-value	LED
Temperature unit	°C
Heating temperature range	Room temp. + device self heating - 310 °C
Heat control	Turning knob
Temperature setting range	0 - 310 °C
Temperature setting resolution of heating plate	1 K
Connection for ext. temperature sensor	PT1000, ETS-D5, ETS-D6
Heating rate medium	6.5 K/min
Temperature setting resolution of medium	1 K
Adjustable safety circuit	50 - 360 °C
Set-up plate material	Aluminium alloy
Set-up plate dimensions	Ø 135 mm
Sensor in medium detection (Error 5)	yes
Temperature measure range PT1000	-20 - 310 °C
Speed deviation (no load,nominal voltage, at 1500rpm + 25 °C)	±2 %
Heating rate (1l H2O in H1500)	6.5 K/min
Heat control accuracy of heating plate (at 100°C)	±5 K
Heat control accuracy with ext. PT1000 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)	±1 K
Heat control accuracy with ETS-D5 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)	±0.5 K
Heat control accuracy with ETS-D6 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)	±0.2 K
Dimensions (W x H x D)	160 x 85 x 270 mm
Weight	2.4 kg
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 42
RS 232 interface	yes
USB interface	yes
Voltage	220 - 230 V
Frequency	50/60 Hz
Power input	650 W
Power input standby	1.6 W