Safety Enhancement; Improved Convenience - Cole Parmer OVF-800 Series User Manual

2.2.2 Safety Enhancement

(1) Emergency management with a CLS-Control System
The CLS (Custom Logic Safety)-Control System is industry's first implementation that enhanced
convenience, safety, and stability specifically in laboratories with various flammable drugs. The CLS
system (Patent Registration No. 10-0397583, 10-0328729) immediately cuts off both phases of power
completely supplied to various parts of the device, with notifying the user of an unstable operation with
a visual and audible manner, and keeps the device powered off until it is manually restarted by an
operator. It is developed by its researchers for the safe use of heated devices operated in
environments that require perfect thermal safety, such as.
(2) Overcurrent limiter
Safety circuit protect the device from overcurrent and over-heating of the heater.
(3) Over temperature limiter
An embedded mechanical temperature limiter prevents damage from overheating. [4.6. Refers to Over
temperature limiter]
(5) Check for during operation.
When an abnormality occurs during operation, the error content is displayed on the screen and the
alarm sound is activated.
(6) Instantaneous Outage Recovery Features
If the instrument has a short period of power outage occurs within 30 seconds, the system returns to
the previous operating status. [4.2.5 Instantaneous Outage Recovery Features]

2.2.3 Improved Convenience

(1) 3.5inch LCD display with a touch controller
The 3.5inch display secures an improved visibility and usability supported by a convenient touch
screen.
(2) Start reservation, end reservation timer setting
You can schedule to start temperature control after the entered time. Once the temperature reaches
to a target value, you can also set the timer to terminate the temperature control. [4.2.3 Refer to Timer
Setting and Control]
(3) Auto-run function
The auto-run function saves the previous temperature settings for the system recovery from a power
outage for more than 30 seconds. [4.3.6 Refer to Auto run]
(4) Screen lock function
You can active the screen lock function by touching the lock button at the top during the operation.
Press the lock button once more to unlock the controller screen.
(5) LC-Connected service (option)
A remote controlling and monitoring system, LC-GreenBox (option), enables the users to control and
monitor via smart devices. You can also enroll in a separate service to store and provide 30-day
monitoring data.
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