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General| Model | 7451 |
|---|---|
| Type | Ultra-Low Temperature Freezer |
| Temperature Range | -10°C to -40°C |
| Defrost Type | Manual |
| Power Supply | 60Hz |
Overview of the freezer's standard capabilities and components.
Description of the six pre-programmed freezing protocols available on the unit.
Requirements for the liquid nitrogen supply and connection.
Step-by-step instructions for turning on the controlled rate freezer.
Procedure for starting a programmed freezing cycle on the unit.
Explains the various alarm conditions and how to respond to them.
Details the different holders provided for IVF models for sample insertion.
Outlines the hierarchical organization of the freezer's configuration menus.
Instructions for calibrating the chamber and sample temperature probes for accuracy.
Procedures for cleaning and disinfecting the internal components of the freezer.
Guidance on cleaning the door gasket and heat break to maintain seals.
Instructions on how to load and change the printer paper roll.
Specifies the temperature consistency requirements within the freezer chamber.
Details the minimum and maximum cooling rates achievable by the chamber.
Comprehensive list of all replaceable parts for the controlled rate freezer.
Visual representation of the electrical connections and components within the unit.
Addresses issues related to the heater malfunctioning and potential causes.
Discusses causes and solutions for inconsistent chamber temperature readings.
Guide for installing and configuring the PC software for freezer control.
Describes how to create, view, and modify freezing profiles using the software.
Step-by-step guide for initiating and monitoring a freezing run via the PC.
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