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HZS Horizontal Split 3 Zone Tube Furnaces

HZS Horizontal Split 3 Zone Tube Furnaces
    HZS Horizontal Split 3 Zone Tube Furnaces

    PART NUMBER: carbolite-hzs

    Vendor: Carbolite

    Special Pricing

    This product is price to order. Get a quote today by one of our sales professionals.

  • The HZS tube furnaces use free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters.

    These furnaces comprise a furnace body which is hinged and split into two halves along its length. This makes exchange of work tubes easier and also enables the furnace to be used with reactors or work tubes where end flanges would make insertion into a non-split furnace difficult.

    Excellent uniformity results from division of the heated length into 3-zones each with its own controller and thermocouple. This range of tube furnaces does not include an integral work tube and one must be selected as an additional item. The work tube length is dependent on the application eg for use with modified atmosphere or vacuum.

    The use of a separate work tube has the advantage of protecting the heating elements from damage or contamination. A vertical equivalent of the HZS range, the TVS rangeis available.

    Standard Features

    • 1200C maximum operating temperature
    • Accepts work tubes with outer diameters up to 110 mm
    • Heated lengths of 600 mm or 900 mm
    • Horizontal furnace with a separate control module on a 2 metre conduit
    • Furnace splits into two halves to accommodate work tubes or samples fixed into a test rig
    • Wire elements in high quality vacuum formed insulation ensure fast heat up, excellent temperature uniformity and short cool down times
    • Carbolite 301 controller, with single ramp to set-point & process timer
    • End zone control is via back to back thermocouples
    • End zones of 150 mm

    Options (specify these at time of order)

    • Three equal length zones
    • Insulation plugs, gas tight end seals and vacuum connections available
    • Wide choice of tube diameters and materials is available: eg quartz, ceramic, metal
    • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
    • Available with 'L' stand kit for vertical and horizontal use
    • Control module on longer 6 metre conduit
    • A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
    • If programmed cooling is required, then programmable controllers capable of retransmission of setpoint can be supplied
      HZS 12/600
      Max temp (C) 1200
      Dimensions: Max outer diameter accessory tube (mm) 110
      Dimensions: Heated length (mm) 600
      [read more]
      HZS 12/900
      Max temp (C) 1200
      Dimensions: Max outer diameter accessory tube (mm) 110
      Dimensions: Heated length (mm) 900
      [read more]
      Please note:
      - Heat up rate is measured to 100C below max, using an empty tube & insulation plugs
      - Holding power is measured at continuous operating temperature
      - Uniform length measured with insulation plugs fitted
      - Maximum continuous operating temperature is 100C below maximum temperature

      *Content may be subject to modifications or corrections


    All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:

    • Customer name and address
    • Purchase order number
    • Spectra Services shipping order number
    • Date of invoice
    • Item number of returned item(s)
    • Spectra Services return authorization number (RMA)
    • Reason for return

    Non-Returnable Goods
    Unfortunately, Spectra Services is unable to accept the following returns at this time:

    • Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
    • Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
    • Labroatory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
    • Refrigerated products or other perishables
    • Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
    • Products purchased on a special order
    • Products not purchased from Spectra Services
    • Products with an expired shelf life or an expiration date too short for resale
    • Discontinued products

    Spectra Services reserves the right to review this policy on a case-by-case basis.

    Pre-Owned Products

    Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.

    Important Information

    All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.

    Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.

    Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.

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    Our Address:
    Spectra Services, INc.
    6359 Dean Parkway
    Ontario, NY 14519 US
    Phone: 800-955-7732