6750 Proximate Interface 230v
6750-proximate-interface-230v_1278668_0
Overview
The proximate analysis of a coal sample is a tedious procedure involving several
separate weights and the handling of data from several sources as needed to calculate
Air-Dry Moisture, Total Moisture, Volatile Matter, Fixed Carbon and Ash. The 6750
Proximate Interface is an advanced microprocessor system, which simplifies the
collection, storage, calculation, and reporting of data needed during the proximate
analysis of coal, coke and related fuel.
Parr Instrument Company has redesigned and significantly enhanced the 6750
Proximate Interface for proximate analysis, including many new features desired by
users of the 1750 model. The new 6750 has the ability to function as a Proximate
Analyzer, an ADL Interface, a Total Moisture Interface and a Balance Interface. As
compared to a PC, the unit is compact, inexpensive and robust. The Interface weighs
only 4.5 pounds and measures 11 inches wide, 5 inches tall, and 9 inches deep, saving
precious bench top space.
<>Click the picture for a closer look
Features
Numerous Capabilities
Operating seamlessly with current laboratory equipment, the 6750 Proximate Interface will:
• Collect and store individual weights
• Calculate the resulting proximate analysis for each sample on any of four reference bases: As-Determined (AD), As-Received (AR), Dry (DRY) or Dry, Ash-Free (DAF)
• Convert and report Btu and Sulfur values to selected moisture reference bases
• Act as a remote Air Dry Loss, Total Moisture Interface or Balance Interface
• Support data entry, storage and reporting for Free Swelling Index (FSI) and Ash Fusion along with the more traditional mass loss or calorimetric based measurements
• Produce final or preliminary reports at any time for any sample ID.
Simplify Data Entry and Organization
The 6750 Proximate Interface will accept data from a digital balance as generated; organizing and storing it in the correct order, under operator assigned sample IDs. Alternatively, proximate analysis data may be entered manually. Several selectable options are available to speed the data entry process by allowing the operator to enter consecutive tare and gross weights automatically with a minimum number of keystrokes.
Seamless Integration
The 6750 Proximate Interface does not require a special oven, furnace, or analytical balance. All drying and ashing operations are performed in the same oven and furnace normally used for standard ASTM proximate analyses.
From Raw Data to Attractive Reports
Many options are available to the user to create the desired reporting format. The user can select from a variety of pre-programmed options to obtain either complete or partial reports for individual samples or for a full range of tests. All data is stored in non-volatile Flash ROM based memory.
There are five options for transferring data from the 6750 Proximate Interface:
• Directly to a printer via the RS232C port
• Manually transfer the data using a Compact Flash card
• Link to a network printer using the Ethernet port
• Establish a connection using a web browser
• Connect using an ftp site
Each 6750 Proximate Interface is equipped with three bi-directional communications ports; an RS232C printer port, an RS232C balance port and an Ethernet network connection.
An Ethernet network connection is used when the 6750 Proximate Interface will be installed in conjunction with a calorimeter and/or ADL or Total Moisture interface devices. Additional 6750 Proximate Interfaces may be configured as ADL or Total Moisture interface devices and connected to the network. If the 6750 Proximate Interface is linked to a Parr Calorimeter, sample weights for heat of combustion determinations will be transferred automatically to the calorimeter. Determined Btu and Sulfur values can then be sent back to the 6750 Proximate Interface for incorporation in final reports.
The 6750 Proximate Interface is compatible solely with the line of 6000 Series instruments.
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