Allied Telesis 6870 manual Rate, Status Screen

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6)Third cycle: the coil is activated for the final 2-minute cycle. When it is done, the program is over and the sample has been ground for a total of 6 minutes.

5.3STATUS SCREEN

To run the program displayed on the CURRENT SETTINGS screen, touch “Start SCRN.” This transfers you to the STATUS screen, which allows you to start the mill, stop it, or pause in the middle of a grinding program. (To change the settings, touch RTN on the STATUS screen to go to the CURRENT SETTINGS screen. Touch SETTINGS to go to the SETTINGS screen, and see Section 5.4 for instructions.)

In the STATUS screen, the STATUS line displays the stage of the program: in a typical program,

the sequence is STATUS: PRECOOL, STATUS: GRINDING, STATUS: COOL DOWN,

STATUS: GRINDING, etc., to the end of the program, which is displayed as STATUS: RUN

COMPLETE. Before a run this screen displays STATUS: STANDBY.

STATUS: STANDBY

Time Remaining: 0:00

Cycles Remaining: 0

RATE: 10 -----------

I -------

PAUSE

RUN

STOP

RTN

STATUS SCREEN before a run

To start the Freezer/Mill, press RUN. Before you do this, fill the tub with liquid nitrogen, place a loaded vial in the coil, and latch down the lid.

If there is not enough liquid nitrogen (LN) in the mill, the STATUS line of the STATUS screen will display STATUS: LOW LN LEVEL.

If the lid is not down and latched, the STATUS line will display STATUS: LID UP.

If the mill is filled with LN, and the lid is latched down, the STATUS line will initially display STATUS: INITIALIZING, then STATUS: PRECOOL. That marks the beginning of the grinding program.

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SPEX SamplePrep LLC

9.24.07

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Contents FREEZER/MILL This manual is part numberTable of Contents Safety Notes IntroductionType of mill cryogenic impact mill 6870 FREEZER/MILL SpecificationsSafety Features Typical Sample CapacityUnpacking Power Switch and Control Panel Setting UPElectrical Hookup Lid and Lid Latch, Coil Assembly and Coil Gate, LN Sensor Grinding Vial Sizes, Adapters, and Vial Openers Touchscreen Displays Current Settings ScreenLogo Screen Rate Status ScreenStatus Screen during a run Settings Screen Settings ScreenSTORE/RECALL Screens Storing a new programPractical Operation Recalling a programAdding Liquid Nitrogen Coolant Section Size of Sample Pieces Putting a Sample into the Vial at Room TemperaturePutting a Cold Sample into the Vial and Keeping it Cold Putting a Very Small Sample in the Vial and Keeping it Cold Placing Vials in the Freezer/Mill CoilOpening the Vials Emptying the VialsCleaning the Vials 6820 Auto-Fill System Description, Installation, Operation Checking The Liquid Nitrogen LevelMaintenance Product Specifications Warranty and ServiceWarranty To Arrange a Return ShipmentSpex SamplePrep LLC Liberty St Metuchen, New Jersey Contacting Spex SamplePrep LLCDalston Gardens Stanmore, HA7 1BQ Great Britain TROUBLE-SHOOTING GUIDE, page 1 Problem Cause SolutionTROUBLE-SHOOTING GUIDE, page 2

6870 specifications

The Allied Telesis 6870 is a robust Layer 3 Ethernet switch designed for high-performance networking in enterprise environments. Incorporating advanced features and technologies, it serves as a vital component in managing complex network infrastructures, ensuring seamless connectivity, reliability, and enhanced performance.

One of the standout characteristics of the 6870 is its support for a high number of Gigabit Ethernet ports. With multiple SFP and SFP+ ports, the switch allows for flexibility in connecting various devices, while also facilitating the use of different physical media. This capability is crucial for organizations that demand versatile connection options, particularly when managing diverse networking equipment.

The switch is equipped with advanced Layer 3 routing capabilities, allowing it to perform IP routing functions in addition to standard Ethernet switching. Suitable for traffic management, the switch supports protocols such as OSPF, RIP, and static routing, enabling efficient and intelligent path selection in larger networks. This functionality is essential for optimizing bandwidth usage and maintaining an efficient data flow throughout the network.

Another highlight of the Allied Telesis 6870 is its support for VLANs (Virtual Local Area Networks). VLANs enable network segmentation, improving security and performance by isolating different segments of traffic. This capability is further enhanced by the switch's support for advanced features like Ingress/Egress Rate Limiting and Quality of Service (QoS). These features allow network administrators to prioritize critical applications and ensure that bandwidth is allocated effectively.

The switch also incorporates the innovative Allied Telesis Autonomous Management Framework (AMF), which simplifies device management and network configuration. With AMF, administrators can manage multiple switches as a single logical entity, reducing operational complexity and minimizing downtime. This technology supports zero-touch provisioning, enabling rapid deployment and configuration of network devices.

Security is another key aspect of the 6870, with features such as Access Control Lists (ACLs) and IEEE 802.1X port-based authentication. These measures help protect the network from unauthorized access and ensure that only authenticated devices can connect to the network.

In summary, the Allied Telesis 6870 is a versatile and powerful switch that meets the demands of modern enterprise networks. With its comprehensive feature set, including high-performance routing, VLAN support, and advanced management capabilities, it offers a reliable solution for organizations seeking to optimize their network infrastructure. Whether for deploying new services or managing existing traffic, the 6870 stands out as a formidable choice for network administrators.
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