The SOLTEC 1240 Series Flatbed Chart Recorders are available in 1, 2 or 3 pen configurations with each disposable pen overlapping to write the full 250mm chart width. Each can be used as a desktop recorder, or with the optional mounting kit, as a wall mount recorder. A large platen area makes note taking a breeze. And with a variety of measuring ranges available using optional Plug-In Input Modules, the 1240 Series provides both versatility and flexibility in a cost-effective and space efficient package.

Flexibility begins with a measurement capability provided by the standard configuration that includes a plug-in single module with independent ,17 switch-selectable measuring ranges from 1mV to 200V full scale for each channel/pen. Optional plug-in signal input modules are available for measuring a single fixed range of Voltage selected from 1 mV to 200 full scale or Current from 1uA to 500 mA full scale. Also optionally available are multi-range signal input modules for Current and a choice of Thermocouple signal input modules with three (3) switch-selected ranges for Temperature measurements. This workhorse Model 1240 Series of Flatbed Chart Recorders offers reliability and versatility second to none.

A built-in DC calibrator allows full-scale calibration. Each channel is provided with a variable range vernier that expands the fixed recording range by 2.5X. There are 24 switch selectable chart speeds with a fast paper advance mode allowing rapid repositioning of the chart, a superimposed event marker on all pens, and an audible as well as visual chart end alarm. The chart drive can be switched on or off as required, and individual channel pen lifts along with disposable fiber-tip pens offer clear, sharp, and continuous recording.

The 1240 Series of Flatbed Chart Recorders offers a wealth of features and configuration options, making it the obvious choice when your application requires high reliability, configuration flexibility, and expendables availability. These analog recorders continue to remain an extremely popular choice given the world of digital that surrounds them. Contact SOLTEC today to discuss your application and our best-fit solution.

The SOLTEC Model 4202A is a general-purpose, portable, 2-pen Strip Chart Recorder. This 2-channel recorder uses disposable, colored fiber-tip ink pens that overlap to write the full 120mm wide Z-fold chart grid. Pen speed writes the full width at 250mm/sec. The Model 4202A has 24 chart speeds from 0.5cm/hr to 48cm/min, 8 calibrated input ranges of 10mVDC to 50VDC with VAR control between ranges, push button superimposed-on-trace Event Markers, and external Chart Speed Control. The Model 4202A has full span 0 to 100% Zero adjustment capability, zero check switch, and comes with an integrated 50mV source for quick on-site calibration. The versatility of the Model 4202A meets the need to record DC Voltages and conditioned Sensor signals including Thermocouples, Strain Gages, RMS Voltage as well as Battery Voltages, and Gas Analyzer outputs. A 4-20mA measurement option is available for either or both channels.

Features:

· 2-Channel input with a pen writing speed of 250mm/sec.

· Calibrated input ranges from 10mVDC to 100VDC and a VAR control up to 100VDC.

· Frequency response of DC to 1 Hz @ 100% full span and DC to 1.5 Hz @ 66% span.

· 120 mm wide Z-fold chart paper, 15 meters long.

· Separate superimposed-on-trace Event Marker for each channel.

· 24 selectable chart speeds; 0.5, 1, 2, 4, 8, 16 (x1) or (x3) cm/hour or cm/min.

· External chart drive input for user control of chart movement. Chart advances 0.025mm with each two-pulse signal up to 300 pulses per second.

· To identify the input signals, Channel-A uses a Red pen, and Channel-B uses a Black pen.

How does a Thermal Recorder work? A single stylus printhead produces up to two analog traces and prints data on a blank heat sensitive chart.

What are the Performance benefits of a Thermal vs. ink style recorders?

• With two channel unit, both traces share the same "Time Line" thereby eliminating pen alignment errors consistent with ink type chart recorders.
• Trace error due to variations between paper chart suppliers is eliminated.
• Expansion & Contraction of chart paper caused by variations in ambient temperature and humidity effect accuracy of traditional ink style recorders. Chart paper variations do not affect the Thermal as all trace, scale, time and divisions are printed by the thermal print head.
  

Options include configurable alarm outputs, Nema 4 [Nema 3 is standard], LED process value display with Non-cataloged options for low voltage operation, input ranges, transmitter power supplies, etc. are also available.

• Operator Ease of Use:
  One Chart to stock
  No Pens to change or order.
  Time, Date, chart ranges, input types are automatically printed on blank charts.
• Standard Input & Output
  Power Input: 120 or 220VAC standard. Contact factory for low VAC or VDC inputs.
  Universal process input: thermocouple, RTD, mA or VDC.
• Recorder Configuration:
  No Instruction Manual required
  No DIP-switches to set
  No cryptic display prompts
  Unit self documents configuration.
• Recorder Chart Configuration:
  Configure Recorder for new or custom chart range in minutes.
  Configuration is quick & easy with the microcomputer calculating all major & minor chart divisions.
• Chart Range & Rotation:
  Configurable to any range from -999 to +9999
  Configurable rotations: 8, 12, 24, 72 hour & 7-day.
• Case Size:
  Industry standard panel cut-out
  Nema 3 with optional Nema 4
  Wall mounting brackets standard.
• Alarms: Optional - Configurable as:
  process, deviation or deviation band
  all alarms configurable as Latching or non-Latching relays
• Display:
  Standard with operational status LED
  Optional LED process value display

The VR-06 is a low cost paperless chart recorder from BrainChild Electronics. It provides real-time display of analog signals and simultaneous recording of data to a removable memory card. The VR06 is an ideal solution to monitor and record process data in manufacturing, reseach, and environmental monitoring.

Other features include:

• A bright 6.4" VGA LCD display
• Up to 6 analog input channels for voltage, current, thermocouples, or RTD's
  
• 6 Plug and Play I/O slots
• Optional Digital input and output cards
  
• Standard Ethernet and optional RS-232/RS-422/RS-485 communications interfaces
• Removable Compact Flash data storage
• Multiple display modes including trend, numeric, bar graph
  
• Panel mount and portable configurations

The VR06 also has 12 soft-keys for easy control through the front panel. Optional Digital I/O cards can be used to sample digital state or event input or to output alarms. The Observer software supplied with the VR06 allows remote programming and download of stored data.

For more information on the VR06, click on this link for the BrainChild Product Page, call us at 800-9-LOGGER, or email us at sales@dataloggerinc.com. If you have an application for data logging equipment, please visit our web site at www.DataLoggerInc.com to view data loggers from over 10 manufacturers from 1 to > 100 channels at prices starting at less than $100.

Computer Aided Solutions introduces our new VR-18 Paperless Chart Recorder.

VR18 is the World's First paperless recorder of the same size with the highest resolution (true VGA, 640x480 Pixels). In Chemical Plant, Food & Beverage Plant, Petrochemical Plant, Semiconductor Plant, Metal Alloy, Automotive Plant, Environmental Monitoring or Laboratory, VR18 can be used to monitor, record, evaluate the processes in the plants. See Specification Sheet here.

• 6.1" VGA Color LCD display
• Up to 18 input channels for voltage, current, thermocouple or RTD
• 6 Plug and Play I/O card slots
• Standard Ethernet and optional RS-232/RS-422/RS485 communication
• Removable Compact Flash data storage
• Multiple display formats
• Panel mount and bench top/portable configurations
• Prices starting at under $1350
  

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If you're not sure which logger might be best for you application, visit our Data Logger Selection Guide for a complete listing of the features of the different models of data loggers which we carry or speak with one of our applications engineers at 1-800-9-LOGGER.

DESCRIPTION The Krohn-Hite Model 511 Precision DC Source/Calibrator is a secondary standard that is highly stable and repeatable from ±100nVdc to ±10Vdc, providing N.I.S.T. traceable voltages for use in production, calibration labs, QA and QC departments, design labs, or any place where an accurate voltage is needed.

Using Krohn-Hite's state-of-the-art reference, the 511 provides extremely accurate (±10ppm) and stable (±2ppm for 24 hours) voltages over 3 ranges, allowing the output to be set from ±100nVdc to ±11.11110Vdc with a resolution of 1ppm of range.

The Model 511 is an extremely quiet source with <5µV of noise measured from 0.1Hz to 100kHz. Maximum load current is 100mA on all ranges.

RANGES The 511 also provides 3 voltage ranges, ±100mV, ±1.0V and ±10V allowing the user to set the output from ±100nVdc to ±11.11110Vdc. Resolutions are 100nV, 1µV and 10µV respectively.

APPLICATIONS The Model 511 can be used in many applications including the calibration of precision A/D converters, strip chart recorders and calibration of Kaye Instruments Data Logging Systems.