-40%

FTS AirJet XE75 Sample Cooler/Heater Temperature Cycling System -75/+225 deg. C

$ 831.59

Availability: 100 in stock
  • MPN: XE753
  • Brand: FTS Systems
  • Item must be returned within: 30 Days
  • Condition: Slow temperature transitions, may need PID tuning.
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money back or replacement (buyer's choice)

    Description

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    FTS AirJet XE75 Sample Cooler/Heater Temperature Cycling System -75/+225 deg. C
    Manufacturer:
    FTS Systems
    Model:
    XE753
    Condition:
    Used
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    Cosmetic appearance may vary slightly from pictured unit(s).
    Manufacturer:
    FTS Systems
    Condition:
    Used. This system is in Fair cosmetic condition.  There are lots of small scuffs/scratches/dings especially in the bigger cabinet that make it look a little rough from close up.  The rear panel on your unit may be dented-in.  The place where the air input goes in the machine may be a little bent on the unit you receive, but this does not affect function.
    Notes:
    This unit is in mostly-working condition.  It gets cold and hot, but the temperature transitions are longer than specified by the manufacturer.  Heating times are about 140% as long as they should be.  Cooling times especially are slow, up to triple the rated 20 seconds from +125 to -55 This may be as simple as re-tuning the PID values in the controller, but we are not sure.  The Airflow light does light up, but not all of the units we have give a Refrigeration light.
    Please NOTE: the stability of the output temperature was NOT to specification during our testing.  The output bounced around, some units more than others, up to several degrees + and -, but we think this may also be a sign that the controller needs to be tuned. No manuals, cords/cables, or additional items are included if not listed or shown.
    Included:
    (1) Refrigeration Unit with Output Hose attached
    (1) Controller
    (1) Connection Cable
    Specifications:
    Manufacturer: FTS Systems
    Model: XE753_01
    Air-Jet XE Precision Temperature Cycling System
    Temperature range: -75ºC to +225ºC
    Thermal forcing unit fits on the benchtop
    Self-contained only requires dry air, NO nitrogen required!
    Monitor and control from an internal or external (sample-mounted) thermocouple
    Save multi-step profiles in the Watlow F4 digital controller
    RS-232 or GPIB (IEEE_488) programmability to interface with automated test equipment
    Flow rates ajustable from 1.0 to 4.0 SCFM (2.0 SCFM gives best temperature control range)
    Small enough to be rack-mounted
    Refrigeration unit dimensions: 24" x 15" x 16"H (approximately)
    Built-in overtemperature safety
    Built-in low-flow safety
    PID digital controller
    Rated for +/-0.5º stability and repeatability (please read testing notes!)
    Control unit dimensions: 10" x 8" x 7" (approximately)
    Transition specifications @ 2SCFM (please read testing notes!)
    -55ºC to +125ºC <10 seconds
    +125ºC to -55ºC <20 seconds
    Power: 220V 50Hz (compatible with 230V 60Hz)
    Requires clean dry air, 7SCFM with -80ºC dewpoint
    Quick-release air inlet fitting
    Twist-lock mains plug
    NO thermal caps (sample enclosures) are included
    SKU:
    S08D001
    For questions regarding this item, please reference the SKU to help us better serve you.
    Questions? Click on the "Ask a question" ebay link at the bottom of this listing.
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