Ohaus Analogue Dry Block Heaters

High wattage, constant-temperature Dry Block Heaters are economical, versatile and compact. 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. Each of the five models accept separate interchangeable modular blocks, accommodating various sample enclosures such as micro-tubes, centrifuge tubes, vials, microplates, and PCR strips or tubes. Each block has a thermometer well for measuring block temperature. Anodized aluminium modular blocks provide superior temperature stability and heat transfer. Heaters require OHAUS modular heating blocks for operation. Modular blocks are sold separately.

Operating Features:

High wattage, constant-temperature Dry Block Heaters are economical, versatile and compact.

Microprocessor Control:

PID temperature controller maintains precise temperature control. Samples are heated to temperature quickly and accurately.

Adjustment Knobs:

Dual temperature control knobs with dial markings from 1 to 10 for low temperature and high temperature adjustments. Low range knob adjusts from ambient to 100°C and high range knob adjusts from 75°C to 150°C. CAUTION! To avoid possible electrical hazard, do not fill well or block opening with water or other fluids. Unit is designed as a dry bath/incubator.

Operating Conditions:

Units can be run in conditions from 18 to 33°C (64 to 91°F), 20% to 80% relative humidity, non-condensing.

Applications:

Coagulation and RH Studies.

 HB1ALHB2ALHB4ALHB6AL
Size1 Block2 Blocks4 Blocks6 Blocks
Dimensions31.5 × 20.3 × 8.9 cm39.1 × 20.3 × 8.9 cm42.9 × 20.3 × 8.9 cm53.1 × 20.3 × 8.9 cm
Temperature RangeLow Range:
Ambient +5°C to 100°C
High Range:
75°C to 150°C
Uniformity in Block at 37°C120 volt units:
± 0.1°C
230 volt units:
± 0.2°C
Temperature Stability @ 37°C120 volt units: ± 1.0°C
230 volt units: ± 1.5°C
120 volt units: ± 1.5°C
230 volt units: ± 2.0°C
120 volt units: ± 2.0°C
230 volt units: ± 2.5°C
Uniformity Across
Similar Blocks @ 37°C
N/A± 0.1°C± 0.2°C± 0.3°C
Heat Up time to 100°C45 minutes50 minutes70 minutes75 minutes