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Carbolite HTRH 150/300 High Temperature Horizontal Tube Furnace

Name: Carbolite HTRH 150/300 High Temperature Horizontal Tube Furnace
Brand: Spectra Services
SKU: HTRH150-300
Availability: InStock

SKU: HTRH150-300

Vendor: Carbolite

Shipping Weight: 5.00 pounds

Part Number: HTRH150-300

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The Carbolite Gero high temperature tube furnaces HTRH can be used horizontally up to 1800 °C.

The high-grade insulation materials guarantee low energy consumption and high heating rates due to their low thermal conductivity. The insulation and molybdenum disilicide (MoSi2) heating elements are installed in the rectangular housing. The heating elements are vertically hanging and can be replaced easily. At higher temperatures and in the presence of oxygen, MoSi2develops an oxide (SiO2) layer, which protects the heating elements against further thermal or chemical corrosion.

Three-zone tube furnaces (HTRH-3) can achieve better temperature uniformity than single-zone versions. In these models each zone is equipped with a dedicated thermocouple and controller, which is especially useful to preheat gases required for reactions inside the system.

The HTRH tube furnaces do not include an integral work tube. The work tube must be selected as an additional item. The work tube length is dependent on the application and will vary if used with or without modified atmosphere or vacuum.

Application Examples

ageing, annealing, brazing, calcination, catalyst research, CIM, coating, CVD, degassing, drying, hardening, MIM, miniplants, pyrolysis, sintering, soldering, sublimation, synthesis, tempering, test fuel cells, thermocouple calibration

Standard features

1800 °C maximum operating temperature
Programmable 3216P1 controller
3-zone models fitted with 1 x programmable 3216P1 and 2 x 3216CC end zone controllers, with retransmission of setpoint
Over-temperature protection
Accepts work tubes with outer diameters up to 100 mm for use with modified atmosphere
Accepts work tubes with outer diameters up to 200 mm for use in air
Heated lengths of 100, 250, 300 or 600 mm
Low thermal mass ceramic fibre insulation
Vertically hanging, high quality MoSi2 heating elements
Rectangular housing with holes for convection cooling
Available with 1 - 3 heating zones
Furnace comes with separate control box with 3 m cable, plug and socket

Options (specify these at time of order)

A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
A range of additional work tubes is available in a variety of materials
Insulation plugs & radiation shields are strongly recommended for high temperature vertical tube furnaces to prevent heat loss & improve uniformity
Modified atmosphere and vacuum assemblies are available
Vacuum packages with a choice of rotary vane pump or turbomolecular pump are available for furnaces with tube inner diameters of 60 mm and above
Oxygen sensor for inert gas packages

Technical details

View inside

outer case
ceramic fibre end insulation
ceramic fibre case insulation
heating elements
ceramic fibre inner insulation

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
Laboratory 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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I received a damaged shipment. What can I do?

Accidental damage during shipment can sometimes happen. When you take delivery of your freight, please inspect thoroughly for any visible damage to the outside of the shipping container before signing for it. If there are multiple pieces to the shipment, please account for all them. Should you find that any of the products are damaged or missing after receipt, contact us within three days to address the matter.

I'd like to make a return. How do I do that?

Take a look at our Return Policy, and then contact us to continue with the process. Let us know if you have any questions.

Can you guarantee pricing and availability?

While we attempt to list and provide you the most up-to-date pricing, we reserve the right to make changes. Additionally, we cannot guarantee that we will always have a product in stock, but we do our best to accommodate your needs. If you have questions regarding pricing or availability, please do not hesitate to ask.

Can you explain where you come up with the 'List Price,' please?

Our "List Price" represents the full retail price as suggested by the supplier or manufacturer, the price estimated based on comparable items offered elsewhere in the marketplace, a former price the item was offered for by Spectra Services, or the price estimated in accordance with industry standards. Please note that we do our best to provide accurate list prices, and that it may vary by geographic location.