Freezer, -40°C, Vertical Type LF40-270E LF40-280E LF40-330E

Key Features

High density CFC-free urethane foam insulation.

Microprocessor control, digital
display, adjustable temperature
range: -20°C ~ -40°C.
Digital display for easy observation.

Independent inner door or drawers
to avoid more cooling leakage, and
provide more stable inside
temperature performance.

Permanently lubricated cooling fan
for safety and longevity.

Lockable caster design for
customer to move as needed.

Reliability
Chemically stable, CFC-free,
commercially available and
environmentally safe refrigerant.
Optimized refrigeration system
designed to maximize cooling
effect and temperature uniformity.

Multiple malfunction alarms to detect high and low temperature, sensor
error, power off, temperature controller malfunction, door ajar.
Two types of alarm indications: audible buzzing and visual flashing light.
Corrosion proof cabinet interior design.
Power failure protect: the device would be attack by the high current
when all devicesin the lab restart simultaneously, the start-delay
function would protect device from the damage.

Application
It is suitable for low temperature test of special materials and preservation of plasma, biological materials,
vaccines, reagents, biological products, chemical reagents, strains, biological samples, etc.

Optional

USB and temperature recorder.