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OHAUS Advanced Dry Block Heaters

From $384.95
List Price From $450.00

The OHAUS Advanced Dry Block Heaters were designed for applications that require repeatable results and superior temperature stability. These multi-purpose units are ideal for incubation and activation of cultures, enzyme reactions, immunoassays, melting/boiling points, and a wide variety of other laboratory procedures. Integral support rod holder with locking knob accepts optional External Temperature Probe Kit which monitors actual block or sample temperature. Each of the five models accepts separate interchangeable modular blocks, accommodating various tube sizes from 0.2 mL micro-tubes to 50 mL centrifuge tubes. Each block has a thermometer well for measuring block temperature. Efficient heating due to close tube-and-block contact for maximum heat retention. Heaters require OHAUS modular heating blocks for operations (see accessories tab) sold separately.

Create a stainless steel sand bath with any sized heater. Simply add the applicable sand bath accessory to fit your unit (1, 2, 4, or 6 block heater). Sand baths are ideal for irregular vessels. They feature stainless steel construction for superior corrosion resistance and are designed to hold sand, stainless steel shot, or non-volatile liquids.

Key Features

  • Temperature Range Ambient +5°C to 120°C
  • Microprocessor control: PID temperature control offers a temperature stability as low as ±0.1°C with uniformity as low as ±0.1°C
  • LED Display: Touch pad controls with easy-to-read independent LED displays for temperature and time. Shows set & actual temperature
  • Temperature Calibration Mode allows user to calibrate unit to an external temperature device
  • Hot warning symbol light illuminates when the temperature is above 40°C
  • Overshoot protection: if the unit exceeds set temperature by 10°C the unit will automatically stop heating
  • Audible alarm will sound (in timed mode) when time reaches zero and when unit reaches set-point temperature
Specifications for OHAUS Advanced Dry Block Heaters
Size 1 Block 2 Blocks 3 Blocks 4 Blocks
Temperature Range Ambient +5°C to 120°C
Stability @ 37°C ±0.1°C
Uniformity Within the Block @ 37°C ±0.1°C
Uniformity Across Similar Blocks @ 37°C N/A ±0.1°C ±0.2°C ±0.3°C
Heat-Up Time to 100°C 45 minutes 50 minutes 60 minutes 65 minutes
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Cat # No. Blocks LxWxH Units Of Measure Availability Price Quantity
EF2181930392059
1 Block 12.4 x 8 x 3.5"
Ships By: 8/29/2019
  • $384.95
  • List: $450.00
EF2182230392080
2 Blocks 15.4 x 8 x 3.5"
Ships By: 8/29/2019
  • $459.95
  • List: $540.00
EF2182330392087
4 Blocks 16.9 x 8 x 3.5"
Ships By: 8/29/2019
  • $1,115.95
  • List: $1,253.00
EF2182430392094
6 Blocks 20.9 x 8 x 3.5"
Ships By: 8/29/2019
  • $1,458.95
  • List: $1,636.00
Cat # Description Unit Of Measure Availability Price Quantity
EF2182630400151
Standard Test Tube Block; 10mm Tubes; 24 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2182730400152
Standard Test Tube Block; 12/13mm Tubes; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2182830400153
Standard Test Tube Block; 15/16mm Tubes; 12 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2182930400154
Standard Test Tube Block; 20mm Tubes; 8 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183030400155
Standard Test Tube Block; 25mm Tubes; 6 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183130400156
Test Tube Combination Block; 6mm x 6; 12/30mm x 5; 25 mm x 3
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183230400157
Microcentrifuge Tube Block; 0.5 mL Tube; 30 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183330400158
Standard Test Tube Block; 6mm Tube; 30 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183430400159
Microcentrifuge Tube Block; 1.5 mL Tube; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183630400160
Solid Block; Single - 3.75 x 3 x 2"
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2183730400161
Cuvette Block; (12) 12.5 mm Cuvettes; 2 wells
Ships By: 8/29/2019
  • $166.95
  • List: $188.00
EF2183830400162
Microcentrifuge Tube Block; 1.5 mL Eppendorf Tube; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2184030400164
Titer Plate Double Block; 13.5mm Depth
Ships By: 8/29/2019
  • $285.95
  • List: $322.00
EF2184130400165
Standard Test Tube Block; 12/13mm Tubes; 16 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2184230400166
Solid Block; Double - 6 x 3.75 x 2.25"
Ships By: 8/29/2019
  • $202.95
  • List: $228.00
EF2184330400167
Standard Test Tube Block; 35mm Tube; 4 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2184430400168
Conical-Bottom Centrifuge Tube Block; 50mL Tube; 5 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2184530400169
PCR Single Block; 10 x 8 Tube Strips; 80 Wells
Ships By: 8/29/2019
  • $154.95
  • List: $174.00
EF2184630400170
PCR Single Block; Individual Tubes; 64 Wells
Ships By: 8/29/2019
  • $154.95
  • List: $174.00
EF2184730400171
PCR Double Block; 96-well PCR Plate; 96 Wells
Ships By: 8/29/2019
  • $313.95
  • List: $353.00
EF2184830400172
Conical-Bottom Centrifuge Tube Block; 15mL Tube; 12 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2184930400173
Stainless Steel Sand Bath for 1 Block Unit; 3.8 x 2.0 x 2.5"
Ships By: 8/29/2019
  • $299.95
  • List: $337.00
EF2185030400174
Stainless Steel Sand Bath for 2 Block Unit; 3.8 x 5.9 x 2.5"
Ships By: 8/29/2019
  • $312.95
  • List: $352.00
EF2185130400175
Stainless Steel Sand Bath for 3 Block Unit; 5.8 x 7.5 x 2.5"
Ships By: 8/29/2019
  • $333.95
  • List: $375.00
EF2185230400176
Stainless Steel Sand Bath for 4 Block Unit; 5.8 x 11.3 x 2.5"
Ships By: 8/29/2019
  • $346.95
  • List: $389.00
EF2185630400177
Sand for Sand Bath Insert; 1 lb
Ships By: 8/29/2019
  • $84.95
  • List: $96.00
EF2185730400178
Stainless Steel Shot for Sand Bath Insert; 1lb
Ships By: 8/29/2019
  • $103.95
  • List: $117.00
EF2185830400179
Low Temperature 2 Block Cover; 6.5 x 6.5 x 1.6"
Ships By: 8/29/2019
  • $123.95
  • List: $140.00
EF2185930400180
Low Temperature 3 Block Cover; 8.5 x 8.5 x 1.6"
Ships By: 8/29/2019
  • $119.95
  • List: $136.00
EF2186030400181
Low Temperature 4 Block Cover; 12.5 x 8.5 x 1.6"
Ships By: 8/29/2019
  • $129.95
  • List: $146.00
EF2186130400182
Vial Block; 12 mm Vial; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2186230400183
Vial Block; 15 mm Vial; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2186330400184
Vial Block; 17 mm Vial; 12 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2186430400185
Vial Block; 19 mm Vial; 12 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2186530400186
Vial Block; 21 mm Vial; 9 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2186630400187
Vial Block; 23 mm Vial; 8 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2186930400188
Vial Block; 25 mm Vial; 8 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2187330400189
Vial Block; 28 mm Vial; 6 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2187530400190
Vial Block; 16 mm Vial; 15 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2187630400191
Microcentrifuge Tube Block; 2 mL Eppendorf Tube; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2187730400192
Microcentrifuge Tube Block; 2 mL Corning Tube; 20 Wells
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2187830400193
Centrifuge Tube Combination Block; 1.5 mL x 4; 15 mL x 3; 50 mL x 2
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
EF2187930400194
Micro-Tube Combination Block; 0.5 mL x 6; 1.5 mL x 10; 2 mL x 5
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
30400163
Ships By: 8/29/2019
  • $138.95
  • List: $156.00
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