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Dry Block Heaters, 2 blocks, with lid

The digital Dry Block Heater with Heated Lid is designed for applications that require repeatable results and superior temperature stability. These multi-purpose units are ideal for isothermal incubation, enzyme reactions, immunoassays, nucleic acid denaturation and a wide variety of other laboratory procedures. Integral support rod holder with locking knob accepts optional External Temperature Probe Kit. Optional External Temperature Probe Kit monitors actual block or sample temperature. Block heater accepts one microplate block or two separate interchangeable modular blocks, accommodating various tube sizes from 0.2 ml micro-tubes to test tubes or vials up to 85 mm in height. Each block has a thermometer well for measuring block temperature. Efficient heating due to close tube-and-block contact with a low density design for exceptional temperature uniformity. The heated lid helps to regulate the temperature and reduce the amount of condensation on sample lids.

Microprocessor control
LED-Display
Temperature Calibration Mode
Caution Hot Indicator
Overshoot Protection
Audible Alarm

Without blocks. Please order separately.

Specifications
Temperature range: Temperature stability at 37 °C:	ambient +5 to 100 °C ±0.2 °C
Uniformity within block at 37 °C:	±0.2 °C
Uniformity across blocks at 37 °C	±0.2 °C
Heat up time to 100 °C:	50 min
Permissible ambient conditions:	18 to 33 °C
Power supply:	230 V, 50/60 Hz

Dry Block Heaters, 2 blocks, with lid

Ohaus Dry Block Heater with Lid, digital, EU-Plug 30392103

PART NO.4AJ-4659497

77196||77662||77902||78333||78065

Capacity||Length mm||Width mm||Height mm||PK

2 blocks||391||203||178||1

Ohaus

30392103

HB2DGHL

Block thermostats

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