Optional Equipment

Processors must work with equipment suppliers to determine the capabilities and limitations for the equipment to be supplied for all sections of the line. The four basic equipment categories and design strategies that follow the three principles listed above are the resin supply system to the line, extruder and screw design, die and downstream equipment, and optional equipment. 

The hlters must be designed and fastened to allow an easy removal to change the hlter and to keep a perfect peripheral airtightness. They must be provided with differential manometer to check them, (option equipped with maximum contact point). An obturable opening (+/- 100 mm) must be placed before the fan section to inject the DOP. The number of terminal hlters must be calculated to guarantee the same air velocity out of the... 

Optional Equipment for Sample Analysis 1. Silica gel G thin layer chromatography (TLC) plates 2. TLC tanks 3. Crystalline iodine (H) for staining... 

Finally, the flame photometric methods for determination of sodium and potassium have been adapted to the device. In this case, after the addition of lithium as internal standard, the electrolytes are dialyzed into the recipient stream, which is then pumped into an atomizer-burner of more or less conventional design. A colorimeter has been designed to allow for simultaneous recording of sodium and potassium, utilizing a two-channel recorder as optional equipment. This arrangement would tend to conserve sample. Without the dual recorder, the recorder supplied as part of the basic instrument is used, and the specimens are sampled once for sodium and once for potassium. 

Figure 6.170(g) Amplifier station for an active or passive radiating cable (leaky feeder) branching. Optional equipment ... 

The actuator system for a process control system in the CPI is typically composed of the control valve, the valve actuator, the I/P transmitter, and the instrument air system. The actuator system is known industrially as the final control element. In addition, a variety of optional equipment is designed to enhance the performance of the actuator system, such as valve stem positioners and instrument air boosters. 

Equipment modifications are needed for a white light bias (see optional equipment in Fig. 7.1). The experiment requires a low noise broadband DC illumination, while simultaneously illuminating the sample with chopped ( AC) monochromatic light. The waveform of the chopped monochromic light must be monitored to verify that the chopping speed is low enough for the sample response to reach steady state. The bias level should be set to 37 % of the expected j c [2-4]. 

Other program commands instruct the multiprogrammer to acquire data and return it to the calculator for manipulation and/or storage. A separate program is provided for data reduction and a line printer and/or plotter can be provided as optional equipment. 

Other reagents and optional equipment are listed in the text where ipropriate. Working concentrations and storage conditions for stock solutions are also detailed. 

Option Equipment Collection device Collection frequency Collection davs 1 Existing Bag Weekly Weekend 2 Special Bag Weekly Weekdav 3 Special Bin Weekly Weekdav 4 Existing Bag Bi-Wkly Weekend 5 Special Bag Bi-Wkly Weekdav 6 Special Bin Bi-Wkly Weekdav... 

B) Alternate ratings for use and nonuse of option equipment which affects rated capacities, such as outriggers, stabilizers, and extra counterweights. 

A distinction is made between machine-and mold-constrained cold runner systems. Standardized cold runner systems contribute significantly to the economic side. The standard elements are shut-off nozzles optionally equipped with chokes that provide enormous economic and production advantages. 

Automotive manufacturers offer optional equipment as a package. 

Commercial motor vehicles must be equipped with specific standard equipment. Optional equipment or accessories are permitted only if these items do not adversely affect the operational safety of the vehicle. Essential items include the following ... 

The instrumentation consists of five units a detector, a preamplifier, an intermediate amplifier, an analyzer, and a recorder. Auxiliary equipment includes a well-charged storage battery, an oscilloscope, and a reactor. Some of the following optional equipment will be necessary scissors, an analytical balance, and/or a planimeter. 

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