Excess Inventory and Refurbished Chambers List

Tenney TJR Temperature Test Chamber Serial# - 155506

In Stock. Available for Rent.

The Tenney Junior temperature test chambers have been in the market for over 50 years. They are well suited for use in electronic, military, and pharmaceutical quality assurance and reliability testing, along with research testing and production processes. In keeping with the needs of today's lab, we specifically designed these bench top and floor chambers to have a compact exterior yet an ample interior work space to maximize valuable floor space. 

Benefits

• Space saving design - bench design
• Compact exterior with ample interior work space to maximize valuable floor space
• Wide range of temperature conditioning with a set of diverse optional conditioning equipment

Features

• Vapor tight interior made with 100% stainless steel
• Control tolerance of +/-1.0°C
• Low-mass nichrome, open wire heating system
• Vertical-down recirculating system

Purchase Price: N/A

Rental Price: $700.00 / month

Click Here to see the product page.

Tenney TUJR Compact Temperature Test Chamber Serial# - 154332-02

Light Shipping Damage-10% Discount.  Available for Rental or Purchase.  Can ship in 2-3 Days.

New unit with scratch on right side (see picture). Fully checked out and runs well. Comes with a new unit warranty.

The Tenney Junior temperature test chambers have been in the market for over 50 years. They are well suited for use in electronic, military, and pharmaceutical quality assurance and reliability testing, as well as research testing and production processes. In keeping with the needs of today’s lab, we specifically designed these bench top and floor chambers to have a compact exterior yet an ample interior work-space to maximize valuable floor space. 

Benefits

• Space saving design
• Low total cost of ownership
• Field proven reliability with thousands in use worldwide
• Vapor-tight, continuously welded interior
• Easy to use controller

Features

• All models feature vapor-tight, continuously welded stainless steel interiors
• Structural reinforcement is used at all critical points
• Fiberglass insulation surrounds the temperature chamber to maximize insulating characteristics, thus ensuring minimal thermal transfer

Purchase Price: $10,435.00

Rental Price: $650.00 / month

Click Here to see the product page.

Tenney Junior THJR Temperature & Humidity Chamber Serial# - 26228-03

Refurbished Small Temperature and Humidity Chamber Available for Immediate Rental.

Tenney's compact junior line of chambers in both bench-top and floor models are capable of
simulating a wide range of temperature or temperature and humidity conditions. These
chambers are well-suited for use in electronic, military, and pharmaceutical quality assurance and reliability testing, as well as research testing and production processes. In keeping with the needs of today's lab, we specifically designed these chambers to have a compact exterior, yet an ample interior workspace to maximize valuable floor space.

Benefits

• Space saving design - bench design
• Compact exterior with ample interior work space to maximize valuable floor space
• Wide range of temperature conditioning with a set of diverse optional conditioning equipment

Features

• Vapor tight interior made with 100% stainless steel
• Control tolerance of +/-1.0°C
• Low-mass nichrome, open wire heating system
• Vertical-down recirculating system

Purchase Price:

Rental Price: $750.00/Month

Tenney Benchmaster BTRC-WF4T-C Temperature / Humidity Test Chamber Serial# - 145508

Rental Unit In - Stock. Can ship in 2-3 days.

Tenney's Benchmaster temperature and humidity test chambers are capable of simulating a wide range of temperature or temperature and humidity conditions. The five-cubic foot work space will readily accept equipment as large as a 19" relay rack. 

In keeping with the needs of today's lab, we designed these temperature and humidity test chambers to have a compact exterior that maximizes the interior work space. 

Benefits

• Simulates a wide range of temperature or combined temperature and humidity conditions to meet a variety of testing needs
• Compact design maximizes interior laboratory work space
• Vertical-down airflow assures consistent conditions
• Window in door with interior light

Features

• Vapor-tight interior liners of 100% continuously welded stainless steel
• Humidity capable models constructed of 100% non-corroding parts and have a low-water protection system
• Open-air low mass nichrome wire heating elements

Purchase Price: N/A

Rental Price: $1,450.00 / month

Click Here to see the product page.

Tenney T5S5 High Ramp Rate Chamber Serial# - 27281-04

Very nice used Tenney High Ramp Chamber. 5 cubic ft. unit.  Can Ship in 3-5 Days!

Benefits

• Scroll refrigeration system delivers fast transition rates
• Quiet operation- 85dB or less
• Constructed for long life and thermal integrity

Features

• Watlow F4 profiling controller (F4T optional)
• 5 HP Scroll, Air cooled refrigeration
• Platinum RTD temperature sensor
• Heavy-duty casters
• Nichrome wire air heaters
• Refrigeration system pressure switches
• Chamber Access Ports- Rectangular ports in each sidewall

Purchase Price: $ 10,200.00

Rental Price: $ 900.00/Month

Tenney TC10RC2.0-A-F4T-C Environmental Cycling Test Chamber Serial# - 153786

Unit in Stock!  Available for Rent! Can Ship in 3-5 Days!  

The TC Series of environmental cycling reach-in test chambers include both temperature-only chambers and temperature / humidity chambers. The Tenney TC Series Cycling Test Chambers offer design features for optimal performance such as a high volume horizontal-down air circulation system with an electric heating system and a mechanical refrigeration system. If the humidity option is selected, a vapor injection type humidification system is used to condition the product. A wide range of options can be added to enhance the equipment. Since 1932, Tenney engineering continues to incorporate the latest technologies in heating, cooling, and humidification to meet the most stringent demands in the industry.

Benefits

• Robust design delivers consistent, reliable, repeatable results that lead to higher productivity
• Constructed for long life and thermal integrity

Features

• Watlow F4T controller
• Air cooled refrigeration
• Solid state humidity sensor when humidity option is purchased
• Platinum RTD temperature sensor
• Heavy-duty leveling casters
• Nichrome wire air heater
• Solid-state pressure switches
• Backup safety thermal cutoff
• Chamber vent port

Purchase Price: N/A

Rental Price: $1,650.00/ month

Click Here to see the product page.

Tenney TC20RC2.0-A-F4T-C Temperature & Humidity Chamber Serial# - 144249-02

Available for Rent.  Can be ready to ship in 3-5 Days.

The TC Series of environmental cycling reach-in test chambers include both temperature-only chambers and temperature / humidity chambers. The Tenney TC Series Cycling Test Chambers offer design features for optimal performance such as a high volume horizontal-down air circulation system with an electric heating system and a mechanical refrigeration system. If the humidity option is selected, a vapor injection type humidification system is used to condition the product. A wide range of options can be added to enhance the equipment. Since 1932, Tenney engineering continues to incorporate the latest technologies in heating, cooling, and humidification to meet the most stringent demands in the industry. 

Benefits

• Design features for optimal performance such as high volume horizontal down air circulation
• Electric heating system and mechanical refrigeration system
• Vapor injection type humidification system
• Wide range of options available

Features

• Four leveling casters
• Two 3-inch access ports each centered in sidewall of the chamber
• Window in Door and Interior Light
• Computer Interface: Ethernet
• Unit has a minimum standard shelf spacing of 2". This particular chamber can accommodate a maximum of 6 shelves.

Purchase Price: N/A

Rental Price: $1,750.00 / month

Click Here to see the product page.

Tenney TC20RC2.0-A-F4T-C Temperature & Humidity Chamber Serial# - 154329, 154331

In-Stock!  Available to Rent.  Can ship in 3-5 Days.

The TC Series of environmental cycling reach-in test chambers include both temperature-only chambers and temperature / humidity chambers. The Tenney TC Series Cycling Test Chambers offer design features for optimal performance such as a high volume horizontal-down air circulation system with an electric heating system and a mechanical refrigeration system. If the humidity option is selected, a vapor injection type humidification system is used to condition the product. A wide range of options can be added to enhance the equipment. Since 1932, Tenney engineering continues to incorporate the latest technologies in heating, cooling, and humidification to meet the most stringent demands in the industry. 

Benefits

• Design features for optimal performance such as high volume horizontal down air circulation
• Electric heating system and mechanical refrigeration system
• Vapor injection type humidification system
• Wide range of options available

Features

• Four leveling casters
• Two 3-inch access ports each centered in sidewall of the chamber
• Window in Door and Interior Light
• Computer Interface: Ethernet
• Unit has a minimum standard

Purchase Price: N/A

Rental Price: $1,750.00 / month

Click Here to see the product page.

TC30RC2.0-A-F4T-C Tenney "TCseries" Temperature & Humidity Test Chamber Serial# - 153768

In Stock!  Available for Rent.  Can ship in 3-5 Days!

The TC Series of environmental cycling reach-in test chambers include both temperature-only chambers and temperature / humidity chambers. The Tenney TC Series Cycling Test Chambers offer design features for optimal performance such as a high volume horizontal-down air circulation system with an electric heating system and a mechanical refrigeration system. If the humidity option is selected, a vapor injection type humidification system is used to condition the product. A wide range of options can be added to enhance the equipment. Since 1932, Tenney engineering continues to incorporate the latest technologies in heating, cooling, and humidification to meet the most stringent demands in the industry.

Benefits

• Design features for optimal performance such as high volume horizontal down air circulation
• Structural reinforcement is used at all critical points
• Through wall ports are continuously welded
• Electric heating system and mechanical refrigeration system
• Wide range of options available

Features

• Casters (2 locking)
• Profiling Control System
• Window in Door
• Chamber light

Purchase Price: N/A

Rental Price: $2,050.00 / month

Click Here to see the product page.

Lunaire CEO-932-4-C-F4T Temperature & Humidity Steady State Stability Test Chamber Serial# - 27478-10

Refurbished Stability Chamber with Window. Can ship in 3-5 Days! Available for Rent or Purchase.

Benefits

• Designed for quick shipping, easy installation, and consistency over controls, utility requirements, and heat output
• Air intake and exhaust tubes with manual dampers vent undesirable process moisture and vapors, protecting the product
• Highly efficient horizontal airflow system provides maximum temperature uniformity in testing
• Safety-minded low limit and high limit temperature shutdown circuits sound, limiting unwanted results

Features

• Electric Incoloy-sheathed tubular heaters
• Single stage reciprocating type compressor with Non-CFC refrigerant
• Vapor-Flo Humidity Generator
• Centrifugal type blower wheel with external mounted motor for air circulation
• Door Gasket Trough and Chamber Drain
• Non-ramping, manual mode
• Direct connection to a PLC or computer workstation
• High definition, LCD display with four digital input lines

Purchase Price: $12,900.00

Rental Price: $1,550.00 / month

Click Here to see the product page.

DCI-146-B-MP350 Blue M Inert Gas Oven Serial# - 31170

Refurbished Blue M Inert Gas Oven! Available for Purchase or Rent. Can Ship in 2-3 Days! 

Hurry! This won't last long!

The Blue M Inert Gas Mechanical Convection Oven, which we pressure-test at normal operating levels, is ideal for industrial oven applications that involve curing, heat treating and packaging of electronic components as well as other applications which require controlled atmosphere environment.

Benefits 

• High quality design and simple operation
• Prevents oxidation
• Impervious barrier between the process chamber and the insulation material
• Easily maintain inert atmosphere
• Horizontal air flow assures uniform thermal performance under all loading conditions
• Differential Air Pressure Switches alert you if loss of pressure or airflow is detected
• Multiple model options for custom test needs
• Quick access for simple inner chamber cleaning
• Easy to use controller

Features

• All welded and sealed construction assures continuously low oxygen levels
• Door switch (disables heat and circulation blower upon door opening)
• Adjustable inert gas purge system including a flowmeter, two-way gas control valve, cycle start-up high flow purge, low flow adjustment, chamber pressure gauge and supply connection. This feature allows for consistently low oxygen PPM levels within the work chamber
• Adjustable shelf levels
• Fiberglass insulation to ensure safe cabinet skin temperature
• Heavy-duty door - double-wall, insulated construction
• Independent, over-temperature protection (high limit controller) included
• Corrosion resistant, stainless steel (type 304) interior
• All-welded, heavy-duty exterior with heavy-gauge, reinforced, cold-rolled steel
• Baked on white powder-coated enamel finish on exterior for long-lasting corrosion protection
• Every oven is fully assembled and individually factory tested
• Circuit breaker provided for ground fault protection as standard
  
  The following inert gases are approved for these ovens.
  Argon
  Carbon Dioxide
  Helium
  Nitrogen

Purchase Price: $8,700.00

Rental Price: $1,050.00 / month

Blue M ESP-400-C-RKC RF100 Mechanical Convection Oven Serial# - 156550

NEW Unit & Ready to Ship! 1 Left!  Can Ship in 2-3 Days!

This small, cost-effective industrial oven provides reliable performance with horizontal air flow which offers excellent temperature uniformity, and is an ideal selection for applications where there are multiple tiers of product arranged to allow air to flow horizontally from side-to-side. This economy oven features Blue M's onepass air flow system which allows incoming air to pass over the heaters and through the work chamber only once, if desired, enabling fast cool down or quickly venting non-hazardous fumes.

Benefits

• Horizontal airflow is ideal for thermal constancy and fast run-up and cool down rates
• Alert system protects overheating from occurring and automatically disconnects heater
  

Features

• Open-air nichrome wire heater elements
• Centrifugal blower wheel
• Adjustable air intake and exhaust dampers
• Stainless steel interior corrosion resistant, - including inner face of door.
• Profiling or single setpoint temperature controls

Purchase Price: $ 6,532.00

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Gruenberg Bench Style Class A Solvent Rated Oven Serial# - 27060

Refurbished Gruenberg Bench Style Class A Oven

Features 

• Explosion venting: pressure relief latches, caged or hinged explosion relief panels
• Heating systems interlocked by differential switches
• Purge timer
• Fail safe, separate, manual reset, high limit thermostat
• Separate power exhaust
  
  
• CHIL Construction
  • Separated, insulated inner and outer surfaces
  • Pliable, final seal silicone rubber gaskets on oven up to 650°F
  • Less energy to maintain temperature
  • Air-conditioning equipment doesn’t work as hard
  • Heavy duty construction
  • Built around welded, structural steel frame
  • One-piece unitized construction costs less to install
  • Pre-tested, ready for operation
  • Motor and blowers to circulate air for uniform atmosphere
  • Heater elements are Inconel sheathed

Benefits

• Designed to conform to  NFPA 86, Factory Mutual (FM), and Factory Insurance Association (FIA) requirements for assured process safety.
• Rugged CHIL construction of the Gruenberg Solvent Venting Class A Oven provides years of worry-free use
• Energy efficient design

Purchase Price: $ 8,700.00

Blue M Gravity Oven GO-90E Serial# - E2105184

Customer Returned Unit.  Very minor ding on top of door. Sold with 10%+ Discount.

Blue M Gravity Ovens are value-priced gravity convection ovens for many industrial uses such as drying and baking. Gravity Ovens are designed for applications where a fan or other air flow would disturb the thermal process, such as processing of lightweight materials or powders. Gravity Ovens are designed for applications that require less temperature uniformity than other types of mechanical convection ovens. Each gravity oven model generates a unique natural air convection supply through perforated stainless steel shelves to achieve temperature uniformity without blowers.

Benefits

• Economical design
• Uninterrupted thermal processing via non-fan airflow system
• Tight temperature uniformity
• Independent and adjustable over-temperature protection against load and oven damage

Features

• Stainless steel interior
• Powder-coated exterior
• Vertical-up gravity convection airflow
• Adjustable shelving with 2 perforated shelves for airflow
• Gravity convection heating method

Purchase Price: $3,203.00

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50Hz Tenney C30RC2.0-A-S1.1-NY "C-EVO" Environmental Test Chamber Serial# - 128187

Ready for International Shipment!  (1) 50Hz, C30RC Environmental Test Chambers.  For Purchase Only!  Can Ship in 3-5 Days!

Since 1932, Tenney has pioneered the design and manufacturing of environmental test chambers. Designed for value, reliability, and performance, the Tenney C-EVO Temperature / Humidity Test Chamber is a world class environmental cycling test chamber loaded with standard features and advanced technological upgrades:

• Smallest equipment footprint in the industry
• Superior Heat Capacity (KW), Cooling Capacity (HP/BTU) and Air Flow Capacity (CFM) deliver the best temperature change rates and uniformity in the industry
• Redundant user and equipment safety features are standard

Benefits

• Robust design delivers consistent, reliable, repeatable results that lead to higher productivity
• Improved serviceability and reduced maintenance cost
• Programmable controller - Smart 1.1^TM - is very intuitive - easy to set up and user-friendly
• Constructed for long life and thermal integrity

Features

• Smart 1.1™ 7" controller
• Ethernet port
• USB port
• Heated viewing glass window
• Chamber light
• Two 3” cable ports
• Solid state humidity sensor
• Platinum RTD temperature sensor
• Heavy duty leveling casters
• Nichrome wire air heater
• Solid state pressure switches
• Thermal expansion valves
• FM approved safety OTP
• Backup safety thermal cutoff
• Main electrical disconnect LOTO
• Chamber vent port
• One shelf standard

Purchase Price: $28,937.00 each

Click Here to see the product page.

Tenney EVO-025 Vacuum Oven Serial# - Can ship in 3-4 Weeks

NEW!

Tenney vacuum ovens are designed for drying, curing, outgassing, aging, process control and many other applications which require elevated temperature in reduced atmospheres. The vacuum oven includes microprocessor digital control, built-in over temperature protection as well as a door with full viewing window. 

Benefits

• Convenient design allows for simultaneous depressurization and heating conditioning within one machine
• Vacuum chamber designed for efficiency and simplicity in operation
• Reach precise altitude conditions for optimal test results with various vacuum and vent solenoid valves
• Designed for simultaneous depressurization and heating/drying conditioning

Features

• Electric heaters that circumvent the structural shell of oven
• Thermostat for over temperature protection
• Variable capacitance type absolute pressure transducer to measure chamber pressure
• Single-stage or two-stage oil-seated rotary vane vacuum pump included

Purchase Price: $39,450.00

Rental Price: $3,800.00 / month