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Fire point
Flammable thermal liquids
can ignite when a specified
temperature is surpassed.
The liquid is limited to a
temperature level 25°C
below the fire point as
defined by the
EN 61010-2-010.
Viscosity
For optimum temperature
accuracy, it is important
that heat transfer liquids
have a low viscosity.
Working temperature
range
This is the recommended
long-term operating range.
The maximum viscosity is
approximately 5 mPas.
Operating
temperature range
Long-term operation is
recommended only under
certain conditions. The
viscosity may rise to a
maximum of 30 mPas. The
pump capacity will not
match specifications.
Heating-up range
Long-term operation is not
recommended, the pump
motor's excess temperature
protection may switch off
the pump.
Thermo Scientific
Range of Application
Fire Point °C
Flash Point °C
Viscosity at 20°C (mPas)
Density at 20°C (kg/dm
)
3
Specific heat capacity (kJ/Kg*K)
300
Temperature Range °C
250
200
150
100
-50
Order Number 10 liter container 999-0202 999-0204
Order Number 5 liter container 999-0201 999-0203
Color trans-
Reacts with Silicone
EC-Safety Data Sheets will be delivered together with each container of liquid.
Sil 100
Sil 180
Sil 300
>100
>225
57
170
3
11
0.89
0.93
1.67
1.51
200
75
50
0
999-0206
999-0205
trans-
trans-
parent,
parent,
parent,
colorless
colorless
colorless
Silicone
Silicone
Section 3 Installation
Synth 60 Synth 260
>325
70
275
300
59
260
200
2
140
1.08
0.76
1.03
1.56
2.10
2.00
300
250
45
999-0210
999-0214
999-0209
999-0213
trans-
trans-
parent,
parent,
colorless
yellow
Rubber
Copper
Silicone
Light
metals
Bronze
3-11
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