VWR Collection Laboratory Equipment - page 66

64
• Multi-purpose use
• Holds interchangeable modular blocks
• Analog controls
High wattage, constant-temperature VWR
®
Standard 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 accepts 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 aluminum modular
blocks provide superior temperature stability and heat transfer. Heaters require VWR
®
modular heating blocks for operation. Modular blocks are sold separately (see pages
66-68).
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.
Ordering Information
Units include a 92” (234cm) detachable, 3-wire cord and plug (230 volt units
are supplied with Euro type plug). 2 year limited warranty on parts and labor.
Modular blocks are sold separately (see pages 66-68).
with
optional block
with optional
blocks
and
VWR
®
Standard Dry Block Heaters
VWR
®
DRY BLOCK HEATERS
Size
Temperature
Range
Stability
@ 37°C
Uniformity Within the Block
@ 37°C
Uniformity Across Similar
Blocks @ 37°C
Heat-Up Time to 100°C
1 block
Low Range:
Ambient +5°C to
100°C
High Range:
75°C to 150°C
120 volt units ± 1.0°C
230 volt units ± 1.5°C
120 volt units:
± 0.1°C
230 volt units:
± 0.4°C
N/A
45 minutes
2 block
120 volt units ± 1.5°C
230 volt units ± 2.0°C
± 0.1°C
50 minutes
3 block
120 volt units ± 2.0°C
230 volt units ± 2.0°C
± 0.15°C
60 minutes
4 block
120 volt units ± 2.0°C
230 volt units ± 2.5°C
± 0.2°C
70 minutes
6 block
120 volt units ± 2.0°C
230 volt units ± 2.5°C
± 0.3°C
75 minutes
VWR
®
Standard Dry Block Heaters
Block Capacity
Dimensions (L x W x H)
Electrical (50/60 Hz)
Ship Weight
Cat. No.
1
12.4 x 8 x 3.5” (31.5 x 20.3 x 8.9cm)
120V | 0.9 amps | 110 watts
5.8lbs (2.6kg)
1
12.4 x 8 x 3.5” (31.5 x 20.3 x 8.9cm)
230V | 0.5 amps | 110 watts
5.8lbs (2.6kg)
2
15.4 x 8 x 3.5” (39.1 x 20.3 x 8.9cm)
120V | 1.7 amps | 210 watts
6.4lbs (2.9kg)
2
15.4 x 8 x 3.5” (39.1 x 20.3 x 8.9cm)
230V | 0.9 amps | 210 watts
6.4lbs (2.9kg)
3
18.4 x 8 x 3.5” (46.7 x 20.3 x 8.9cm)
120V | 1.7 amps | 210 watts
8lbs (3.6kg)
3
18.4 x 8 x 3.5” (46.7 x 20.3 x 8.9cm)
230V | 0.9 amps | 210 watts
8lbs (3.6kg)
4
16.9 x 8 x 3.5” (42.9 x 20.3 x 8.9cm)
120V | 2.6 amps | 310 watts
8.5lbs (3.9kg)
4
16.9 x 8 x 3.5” (42.9 x 20.3 x 8.9cm)
230V | 1.3 amps | 310 watts
8.5lbs (3.9kg)
6
20.9 x 8 x 3.5” (53.1 x 20.3 x 8.9cm)
120V | 3.4 amps | 410 watts
10lbs (4.5kg)
6
20.9 x 8 x 3.5” (53.1 x 20.3 x 8.9cm)
230V | 1.7 amps | 410 watts
10lbs (4.5kg)
1...,56,57,58,59,60,61,62,63,64,65 67,68,69,70,71,72,73,74,75,76,...116
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