IKA RCT basic - Manual (Page 20)

Setting the temperature control mode
When using an external PT1000 temperature sensor, the usercan
choose between two types of control:
PI mode
Good control results, minimised overshooting, slow rise in temperature
2P-mode (two-point contoller)
Maximum heating rate, increased overshooting
Factory setting: PI mode
Changing the temperature control mode
1. Set target temperature to 2 °C
2. Switch off device
3. Hold down temp knob
4. Switch on device
This activates or deactivates the two-point controller (2P) for the
external PT 1000 temperature sensor (2P appears on the display).
When switching on the device, 2P is also displayed next to the
operating mode A/B when the two-point controller is activated.
When the heating function is active in 2P mode, (with external PT
1000 temperature sensor) the actual temperature flashes - that noti-
fies the user that the process temperature has been greatly overshot!
Maintenance
The device is maintenance-free.
Cleaning
For cleaning disconnect the main plug.
Only use cleansing agents which have been recommanded by IKA.
Use to remove:
Dyes
isopropyl alcohol
Construction materials isopropyl alcohol/water containing surfactant
Cosmetics isopropyl alcohol/water containing surfactant
Foodstuffs water containing surfactant
Fuels water containing surfactant
- Do not allow moisture to get into the appliance when cleaning.
- Wear protective gloves when cleaning the devices.
- Please consult with IKA before using any cleaning or deconta-
mination methods, other than those recommended here.
Ordering spare parts
When ordering spare parts, please give:
- Machine type
- Manufacturing number, see type plate
- Item number and designation of the spare part,
see www.ika.com.
Repair
The device must be clean and free from any materials which may
constitute a health hazard when sent for repair.
Please return the appliance in its original packaging. Storage
packaging is not sufficient for returns. Please also use suitable
packaging for transportation.
• Stirring bars: ø 6 mm, lenght up to 15 mm
ø 7 mm, lenght up to 60 mm
ø 10mm, lenght up to 80 mm
• RS 1 Set of magnetic stirring bars
• RSE Stirring bar remover
• H 15 Bath attachment • H 28 Bath attachment
• H 29 Oil bath attachment • H 30 Oil bath attachment
• H 16 V Support rod • H 16.1 Extension
• H 38 Holding rod • H 44 Cross sleeve
• ETS-D5 Contact thermometer
• ETS-D6 Contact thermometer
Accessories
20 R_HCT_042011