GENERAL DESCRIPTION
Page 2-17
**Performance is based
on 230V, 60 Hz. operation
and a 24°C ambient. For
50 Hz operation, stated
performance and air fl ow may
be approximately 17% less.
Specifi cations are subject to
change.
**Electrical requirements
on temperature only units.
Amperage may increase on
humidity models. See quotation
for actual values.
THE PERFORMANCE OF YOUR CHAMBER IS SIGNIFICANTLY
AFFECTED BY THE CHARACTERISTICS OF YOUR TEST
SAMPLE. FACTORS INCLUDING SIZE, MATERIAL, SHAPE,
WEIGHT AND POWER DISSIPATION IF ENERGIZED. THE
TEST SAMPLE SHOULD BE PLACED IN THE CHAMBER IN A
MANNER THAT ALLOWS PROPER VENTILATION. AIR FLOW
IS FROM TOP TO BOTTOM IN THE CHAMBER. TEST SAMPLES
SHOULD BE PLACED ON THE SHELVES, NOT PLACED
DIRECTLY ON THE CHAMBER FLOOR. PLEASE REFERENCE
YOUR CSZ QUOTATION AS VALUES MAY VARY IN SPECIFIC
CHAMBER PERFORMANCE LISTED IN EACH CHART SEEN
ON PAGES 14 - 17.
NOTE
Table 7. ZP Tundra Specifi cations
Tundra® -45°C to 190°C
Cooling Performance Cooling Heating Performance
with Empty chamber in Minutes from: Rate ² with Empty Chamber in Minutes from:
24°C 85°C °C / min 24°C -34°C
Model -18°C -34°C -40°C -40°C 93°C 190°C 24°C
ZP-8-2-SCT/AC 6 12 18 30 4.1 10 30 10
ZP-8-3.5-SCT/AC 4 8 12 22 5.6 3.5 12 3.5
ZP-8-6-SCT/WC 3 5 7 12 10.4 3.5 12 3.5
ZP-16-3.5-SCT/AC 5 10 15 25 5.0 10 30 6
ZP-16-6-SCT/WC 3 7 10 18 7.0 10 30 6
ZP-16-10-SCT/WC 2.5 5 7 12 10.4 4 11 3
ZP-32-3.5-SCT/AC 7 15 20 35 3.5 10 35 8
ZP-32-6-SCT/WC 4 9 12 22 5.6 10 35 8
ZP-32-10-SCT/WC 3 6 8 18 7.0 7 20 6
ZP-32-15-SCT/WC 2 4 6 11 11.3 6 16 5
ZP-44-3.5-SCT/AC 11 25 32 52 2.4 20 60 15
ZP-44-6-SCT/WC 5.5 15 20 30 4.1 20 60 15
ZP-44-10-SCT/WC 4 8 12 22 5.6 8 25 7
ZP-44-15-SCT/WC 3 7 10.5 14 9.0 6 15 5
ZP-64-3.5-SCT/AC 14 30 38 65 2.0 25 75 20
ZP-64-6-SCT/WC 7 17 22 38 3.2 25 75 20
ZP-64-10-SCT/WC 5 11 18 24 5.2 10 30 8
ZP-64-15-SCT/WC 4 9 14 18 7.0 8 20 6
ZPS-80-3.5-SCT/AC 16 36 48 75 1.7 30 80 40
ZPS-80-6-SCT/WC 12 24 30 50 2.5 30 80 40
ZPS-80-10-SCT/WC 7 14 25 32 3.9 15 40 12
ZPS-80-15-SCT/WC 5 12.5 19 24 5.2 12 31 10