MKS Mass flow controller 1179A01312CR1AV
Tested and in good condition

The 1179C01312CR1BV is a general purpose mass flow controller with an Viton seal, rated for 100 sccm Full Scale (N2), with 4 VCR male fittings, and a 15-pin D-sub electrical connector. It is designed to measure and control the flow of gases in a wide variety of applications. 1179 Mass-Flo® controllers can also be used as a pressure controller when connected to a suitable pressure transducer.  The 1179C is compatible with MFC power supply and display electronics from MKS or other manufacturers.

Technical Specs

  • Type
    Mass Flow Controller
  • Calibration Gas
    N2 (or equivalent)
  • Control Range
    2 - 100 sccm
  • Full Scale Flow Range
    100 sccm
  • Fitting Type
    4 VCR male
  • Flow Input Output Signal
    0 - 5 VDC
  • Analog I/O Connector
    15-pin D-sub
  • Seal Material
    Viton
  • Maximum Inlet Pressure
    150 psig
  • Normal Operating Pressure Differential
    10 - 40 psid (with atmospheric pressure at the MFC outlet)
  • Typical Accuracy
    ±1.0% of Full Scale (including non - linearity, hysteresis, and non - repeatability referenced to 760 mmHg and 0°C)
  • Repeatability
    <0.05% of Full Scale/°C
  • Resolution
    <0.08% of Reading/°C
  • Zero Temperature Coefficient
    <0.05% of Full Scale/°C
  • Span Temperature Coefficient
    <0.08% of Reading/°C
  • Warm-up Time
    <2 min (to within 0.2% of Full Scale of steady state performance)
  • Typical Settling Time
    <2 sec (per SEMI Guideline E17-91)
  • Operating Temperature
    0 - 50°C
  • Set Point Command Signal
    0 - 5 VDC from <20 kOhm
  • Wetted Materials
    316L stainless steel, Viton®, nickel
  • External Leak Integrity
    <1 x 10-9
  • Leak Integrity Through Closed Valve
    <1.0% of Full Scale at 40 psig inlet to atmosphere (To assure no flow-through, a separate positive shut-off valve is recommended.)
  • Compliance
    CE
  • Maximum Current Required at Start-up
    ±15 VDC (±5%) @ 200 mA
  • Typical Current Required at Steady State
    ±15 VDC (±5%) @ 100 mA
  • Valve State
    Normally closed

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Buy with confidence from CJR electronics.

CTR Electronics have been trading on eBay for over 20 years, we are proud of our 100% positive feedback.

We specialise in sourcing and supplying surplus electronics, industrial products and other selected items. Everything we supply is individually inspected, and tested where possible. We take great care to list items with an accurate description and photos showing the exact condition. Some of our items will have been refurbished by CJR Electronics and we may also offer an additional 3 to12 month warranty.

All our listings are graded in to several categories, New, Unused, Refurbished, Tested, Powered up, Used. A full explanation of each category is listed below.

Shipping

Most of our items are shipped using either royal mail or courier service . For large or high value items we prefer to discuss the shipping with you. We can arrange collection or even door to door delivery.

We can arrange shipping worldwide wide, for pricing and shipping options please contact us.

Returns

All our items are covered by our returns policy regardless of the condition, in the unlikely event you?re not satisfied with the item we will accept a return (buyer pays return carriage) and we will either replace the item with a like for like replacement or we will refund your money.

All items are inspected and if required tested before dispatch to ensure your item is as described, however we strongly advise you to check the pictures and the condition description before purchasing.

Some items will be covered by an extended warranty ranging from 3 months to 12 months, this will be in the description, please check carefully

Condition of item

New. Any item marked as new will be in its original packaging with its original accessories. The package may have been opened by us to check the contents and ensure it's in a new condition. In the event the item is not functioning as described they are covered by our returns policy.

Unused. Any item marked as unused will be in a new condition but may not be in original packaging and may have some accessories missing or replaced by a suitable alternative, there may be some small marks on the product due to missing packaging (please check pictures carefully). In the event the item is not functioning as described they are covered by our returns policy.

Refurbished. Any item marked as refurbished will have been refurbished and function tested by CJR Electronics and be in a very good condition. They may not have original packaging and may not have all the original accessories. If any original accessory is missing it may have been replaced by a suitable alternative. There may be some small marks on the product (please check pictures carefully). In the event the item is not functioning as described they are covered by our returns policy.

Tested. Any item marked as tested will be in a used condition and have been function tested by CJR electronics. They will be in a used condition and may not have original packaging and may not have all the original accessories. If any original accessory is missing it may have been replaced by a suitable alternative. They may have marks and scratches but will be in working condition (please check pictures carefully). In the event the item is not functioning as described they are covered by our returns policy.

Powered up. Any item marked as powered up will have been powered up and tested as far as possible but  specialist equipment may be required to fully test. Items will be in a used condition and they may not have original packaging and may not have all the original accessories. If any original accessory is missing it may have been replaced by a suitable alternative. The item may have marks and scratches (please check the pictures carefully). In the event the item is not functioning as described they are covered by our returns policy.

Used. Used items will not be tested and may not include all accessories, (either the unit does not require testing, or we are unable to test), they may have marks and scratches, and they are bought as seen (please check pictures carefully) In the event the item is not functioning as described they are covered by our returns policy.

 

Thank you for viewing this item, if you have any questions, please contact us and we will normally reply within 24 hours