Laboratory Products

Fast heating using the SLK 1 and SLK 2
To heat up liquids, the SLK 1 and SLK 2
laboratory hotplates from SCHOTT Instruments
are the optimum solution.
The heating power of the infrared radiation
heating element can be adjusted
in nine steps, with an average heating
output of 1.2 kW or 1.8 kW, respectively,
on step 9. During the heating
process, the temperature distribution
across the hotplates surface is almost
homogenous.
Technical data SLK 1 SLK 2
Heating function
heating power (kW) 1.2 1.8
heated zone (mm) Ø 165 Ø 200
max. hot plates temperature (°C) approx. 600 approx. 600
min. time to boiling point 1 l H 2 O* (min) approx. 10 approx. 7
hot plate material glass ceramic glass ceramic
hot plates area (mm) 280 x 280 280 x 280
General data
dimensions (L x W x H in mm) 395 x 295 x 110 395 x 295 x 110
weight (kg) approx. 3.6 approx. 3.6
max. load (kg) 25 25
admissible ambient temperature (°C) 10 - 40 10 - 40
admissible air humidity (%) 85 85
protection type IP 20 IP 20
protection class 1 1
housing material SMC SMC
thread for stand attachment M 8 M 8
cable connector socket cold appliances cold appliances
SLK 2
* measured in 3 l glass beaker at 25 °C ambient temperature and 1 bar air pressure
** depending on liquid quantity, heat capacity, and ambient temperature
*** the above measurement values may deviate slightly when using the 115 V version
• CE sign
Council Directive 89/336/EMC (electromagnetic compatibility)
Council Directive 73/23/EMC (low-voltage directive), last modified by the
Council Directive 93/68/EMC
mains connection (V/Hz) 230 V, 50/60
or 115 V, 50/60
230 V, 50/60
or 115 V, 50/60
Order No. 230 V 28 541 6316 28 541 6324
Order No. 115 V*** 28 541 6213 28 541 6221
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