Classification
Manufacturer
EClass
not containing the term:
Hettich Benelux B.V. 

BlockThermostats TH 21 / TK 23

The Block Thermostats are used for tempering of solutions in closed reaction tubes and plates. They stand out due to their high temperature accuracy as well as their various fields of application thanks to over 30 different exchangeable blocks.
Specifications Thermostats:HeatingBlock TH 21 // Heating/CoolingBlock TK 23
Temperature operation range:Amb. +3°C to +130°C // Amb. -16°C to +90°C
Temperature adjustable range:0°C to +137°C // -10°C to +105°C
Accuracy/ resolution:±0.1°C / 0.1°C // ±0.3°C / 0.1°C
Max. heating time:9.5°C / min // 4°C / min
Max. cooling time:-- // 7°C / min
Dimensions (W x D x H):220 x 330 x 109mm // 220 x 330 x 144mm
Capacity:2 exchangeable blocks (not included)
Weight (with block / blocks):approx. 3.5kg // approx. 7.5kg
Electrical heating/ cooling power:350W // 130W
Supply requirements:230V, 50Hz
Easy Control // Smart Control:Timer 19h 59min // 30 program steps
DescriptionPKCat. No. 
HeatingBlockThermostat TH 2119777214
HeatingBlockThermostat TH 21 UK19777285
HeatingBlockThermostat TH 21 CH19777286
CoolingBlockThermostat TK 2319777212
CoolingBlockThermostat TK 23 UK19777283
CoolingBlockThermostat TK 23 CH19777284
Further power connectors on request.
Accessories:
Exchangeable blocks for Thermomixers and BlockThermostats / Hettich Benelux B.V.
Accessories for ThermoMixers and BlockThermostats / Hettich Benelux B.V.
Alternate products:
Digital Dry Bath AccuBlock™Mini / Corning BV
Dry Baths, AccuBlock™ / Corning BV
Block thermostats PCH-1 / PCH-2 / PCH-3 / Grant Instruments Ltd.
Block thermostats,QBD and QBH series / Grant Instruments Ltd.
Block Heaters, analogue and digital, BH-200 series / Cole-Parmer Instrument