Ovens are not designed for testing energized products. They are
not capable of cooling.
Horizontal Air Flow
Our true horizontal airflow system offers a high level of performance
and optimal circulation. Heated air is directed into the duct space
on the right side of the oven chamber and flows through horizontal
slots and across the shelves. The air then exits the workspace through
slots on the opposite wall. With “one pass” circulation,
the air is circulated through the blowers and over the heating elements
each time it passes through the oven chamber. By forcing continuously
warmed air into the chamber, the blower assures uniform heating across
all shelves and throughout the chamber, regardless of how the shelves
Low Maintenance Motors
We use a dual blower system to protect from motor burn out and minimize
oven downtime. One blower is used to dissipate heat away from the motor
and bearings, while the other is used to move the heated air throughout
the chamber. Large motors with oversize bearings provide long-life
and low maintenance. Because stainless steel does not efficiently conduct
heat, a half-inch stainless steel wall separates the motor from the
chamber to minimize heat transfer.
24-Step Ramp and Soak Controller
The microprocessor-based temperature controller provides 24-step ramp
and soak capability or single setpoint operation. Ramping operations
include ramp/time or time-based programming, guaranteed soak deviation,
program looping and program status selection after power outages. A
sealed membrane touch-pad control panel protects the electronics.
To maintain temperature and reduce heat loss, we utilize two layers
thick insulation on all five sides of the chamber. The two layers eliminate
a seam and ensure that the insulation does not settle from heat exposure.
A chamber door gasket eliminates heated air leakage. In addition, the
door hinges are user adjustable to maintain a positive seal over the
life of the oven. Other features include 3” air intake and exhaust
ports, door latch and punched stainless steel shelves that are user
adjustable to 1/2” increments for maximum end user customization.
TestEquity ovens are equipped with totally independent overtemperature
protection (OTP). This OTP controller operates independently of
the microprocessor and will control the heat if the temperature
setpoint is exceeded.
The heating elements
are situated outside the oven workspace and thus protected against
accidental spills inside the chamber. The stainless steel oven interior
with adjustable shelves provides maximum corrosion resistance.
|Heat Up Time
+110°C after 30 sec. door opening
4.9 Cu Ft
21 x 20.125
35 x 28.5
220 V, 50/60
Hz, Single Phase