Grant Instruments LTC4 - Manual (Page 21)

LTC4 31115 V1
Operating Manual Page 20
www.grantinstruments.com
5.3.2 Selecting a liquid type
The liquid type determines the limits of the set temperature range.
Selection of the liquid types below changes the settable temperature range as follows:
Liquid Set temperature range
Water 0°C to 100°C
Water-Glycol *-30°C to 50°C
Low Temp Oil -50°C to 50°C
High Temp Oil
†
70°C to 150°C (TXF150)
¥ 70°C to 200°C (TXF200)
* Water-Glycol (50% water, 50% antifreeze (inhibited ethylene glycol)
†
High Temp Oil (silicone fluid with the following characteristics: viscosity 20 centistokes,
flash point ≥230°C, fire point ≥280°C).
¥
High Temp Oil (silicone fluid with the following characteristics: viscosity 50 centistokes,
flash point ≥285°C, fire point ≥340°C). See section 4.3 for full description of
recommended bath liquids.
1. Rotate the dial until the settings icon is
highlighted, press the S button.
2. Rotate the dial to scroll up and down the list until
liquid is highlighted, press S to select.
Liquid options are displayed.
3. Rotate the dial to scroll through the liquid options,
press S to save the selection.
The display returns to the settings screen.
4. Press F to return to the home screen.

.

°c
Presets
Settings
Liquid
Probe
Alarms
Water

.

°c
Presets
Settings
Liquid
Probe
Alarms

:
 
.

°c

.
°c