CH 3-150 Heating and cooling thermostat

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Combitherm-2 CH 3-150 is specially designed to thermostabilise materials at temperatures from –3°C to +150°C according to  methods of analysis. To obtain useful functionality and decrease foot-print of instruments Combitherm-2 consists of 2 independent cooling and heating plug-in thermoblocks combined in a common electronic circuit board as well as inside a common external body. The left part of the front keyboard is responsible for setting parameters for cooling plug-in blocks and the right part — for heating plug-in blocks. Both of them are regulated independently and can realize up to 16 programs including temperature and time in each program. Peltier technology is used for cooling below room temperature; PCB is used for heating till +150°C.
Separation of cooling and heating parts from each other increases durability of the instrument and speed of temperature changing after setting a new program.
Different block types can be provided on request

SKU: 1677514832-1097 Category:

Heating block Temperature setting range
+25°C … +150°C

Heating block Temperature control range
5°C above ambient … +150°C

Heating block Setting resolution
1°C

Heating block Stability
±0.1°C

Temperature calibration coefficient range
0.936…1.063 (± 0.063)


Cooling block Temperature setting range
–3°C … +20°C

Cooling block Temperature control range
23°C below ambient … 5°C below ambient

Cooling block Setting resolution
0.1°C

Cooling block Stability
±0.1°C

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Digital time setting
1 min–99 hrs 59 min (increment 1 min)

Timer sound signal
+

Display
LCD

User adjustable programs (temperature and time)
16 (heating) + 16 (cooling)

Overall dimensions (W×D×H)
295х285х220 mm

Weight
5.6 kg

Input current/power consumption
1.8 A / 430W

Power supply
230 V, 50/60 Hz

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