Specifications:

Size Length (Internal) Width (Internal) Height (Internal) Temperature Range ISO Code
20ft 18’10” 7’6″ 7’5″ -65°C to +40°C 22R1
40ft 38’1″ 7’6″ 7’5″ -65°C to +40°C 42R1
40ft HC 38’1″ 7’6″ 8’2″ -65°C to +40°C 45R1

Sources: DCSA Industry Standards, Transport Geography

Commodities/Uses:

Fresh produce and frozen foods
Pharmaceuticals and vaccines
Flowers and plants
Dairy products
Temperature-sensitive chemicals

Benefits:

Precise temperature control
Real-time monitoring capabilities
Atmosphere modification options
Extended product shelf life
Maintains cold chain integrity

Key Selection Criteria:

Power availability at ports
Energy costs consideration
Pre-cooling requirements
Temperature-sensitive loading procedures