Test Chamber Sizes: 10, 20, 30, 40 and 64 cubic feet. High/Low Temperature Cycling. ) – Fully Validated/Warranty/Video $8,650. Mobility and versatility. We truly hope that. GS Blue M AC-7502-TDA-4 Humidity Temperature Environmental Chamber w/ Manual. service@tenney. The one horsepower cascade refrigeration and two kilowatt heating system provide optimal cooling and heating performance for the Benchmaster. Product details. com. 4mm) manifold, chamber rear, exterior, connects to pump or in. txt: Newer profile from a newer chamber (with 17 items per line) GALILEO. used. Tenney Tenney Environmental Test Chambers;. Tenney 8. Require a Tenney or Lunaire user manual? Please fill out the form below and we will get back to you as soon as possible. Our preventive maintenance programs are not just limited to equipment manufactured by Tenney. • Tenney Environmental offers calibration services accredited to the ISO 17025 standardTenney T2 Temperature/Humidity Cycling Test Chamber. Tenney has been a leader of the testing chamber industry, and through its commitment to excellence, the. with 4th axis. Designed for Value, Reliability and Performance, C-EVO is a world class environmental cycling test chamber loaded with standard features and advanced technological upgrades:The Espec SH-241 Temperature & Humidity Chamber achieves superb performance in a compact size, attaining temperatures as low as 40℃ and high as 150°C with a capacity of 22. Environmental Test Chamber Serial No. . is well-suited for use in electronic, military, and pharmaceutical quality assurance and reliability. Mouse over to view larger image. D. . Documents. They. Tenney Environmental Chamber Manual. SKU: Tenney-JR-Bench-Top-Test-Chamber Equipment Type: Environmental Brand: Tenney. 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. temperature test chamber with optional window and 99-step programmable control These benchtop and upright test chambers are capable of simulating a wide range of temperature and humidity conditions. Products. Lunaire Stability Test. Designed for value, reliability and performance, C-EVO is a world class environmental cycling test chamber. Island Environmental Health and Safety Ltd. Each Tenney Asia Environmental Chamber is expertly crafted to deliver optimal performance for our customers in Asia, and Southeast Asia global regions. ) to +150°C. Rent. The Tenney Asia Environmental Chambers are an economical solution to the customer’s needs, where solid performance is required with a competitive lead time. 88mm Hg. As a division of Thermal Product Solutions, (TPS), Tenney Environmental is able to provide a full range of aftermarket chamber services and parts. Since 1932 Tenney has pioneered the design and manufacturing of environmental testing equipment. Top Laundry Appliance Device Types; Washer Manuals; Clothes Dryer Manuals; Washer/Dryer Manuals;. 64KB. The Tenney Thermal Shock Junior Test Chamber is a cost-effective alternative to larger capacity units. . Tenney Benchmaster model BTRS. Features for Compact Temperature Cycling Chamber. Tenney Environmental (“Tenney”) warrants to the original purchaser that Tenney owns and will convey clear title to each product that it manufactures and delivers. Specifications: •The temperature humidity test chamber is made of SUS304 Steel. It may also be called environmental chambers or thermal chamber or temperature chamber. In keeping with the needs of today's lab. Victoria, BC V8T 2A1. Specifically geared to the battery industry, the Tenney SafeTest™ chamber was designed for safe and reliable battery testing. 00 USD. txt: Newer profile from a newer chamber (with 17 items per line) GALILEO. Temperature Humidity Chambers: CH: 946J: TENNEY : BTRC: 20: 20: 20: Tenney Temperature Humidity Test Chamber Model #BTRC SALE PENDING. Two 4” access ports centered on the left-hand and right-hand sides for ease of cable routing. 538. Tenney boasts one of the most comprehensive lines of standard and custom environmental-testing chambers and rooms in the industry. 16"W X 11"D X 12"H O. 39. TENNEY/LUNAIRE. 115V 1 PH 15A Benchtop Environmental Chamber. Tenney boasts one of the most comprehensive lines of environmental-testing chambers and rooms in the industry, however the company didn't start out that. Rental services are also available for temperature, humidity, bench top, walk-in, fast-rate, thermal shock, altitude, space simulations & specialty chambers, ovens & freezers. 538. Tenney BTS Installation Instructions Manual. 2 Amps. They are well suited for use in electronic, military, and. Regency Wood Stove Installation Manual, 87 Buick Somerset Manual, Tenney Environmental Chamber Manual, Packard Bell Tj65 Repair Manual, Zero Blunt Topo. Please select the department that you would like to contact in the form below, fill in your information, and click the "Send" button. The Tenney Junior benchtop and upright chambers are designed with a compact. The TC Series of environmental cycling reach-in test chambers include both temperature-only chambers and temperature / humidity chambers. Unit is sold as is/where is. Lunaire Stability Test Chambers (CEO) Lunaire Steady State Chamber (SS). However, it. 642. One of the most compact thermal shock chambers in the world, Tenney’s. Description The Tenney Classic Series of temperature and humidity test chambers deploys environmentally friendly technology that uses CFC-free refrigerants. We at TPS know how vital an Industrial Oven or an Environmental Test Chamber is to the success of your business. ITEMS. Air conditioning & environmental chamber repair services. 7013911 - Rev 04 - Environmental Chamber 11 cu. Cellular technology connects automatically upon chamber power-up, with no monthly cellular fees. Ships in 3-5 Days. 2 cubic feet. chambers. Consult the sales department. @article{osti_5726987, title = {Tenney-14 control program and system: instruction manual}, author = {Crawford, P C}, abstractNote = {The Tenney Experiment, or Automated Core Test Unit Experiment, was established to allow core test units to be subjected to predetermined temperature cycles in a Tenney Environmental Chamber under computer control, to monitor resistances of electrical components. 1cm) thick, CFC-free, foamed-in-place polyurethane insulation. Lunaire Stability Test Compound (CEO) Lunaire Steady State Chamber (SS)Turn-key Installation. We are a global engineering-designer, manufacturer, and service provider of standard and custom environmental product testing equipment serving the defense,The Tenney T2 temperature and humidity cycling chamber simulates a wide range of temperature and humidity conditions while utilizing minimal floor space. We will ship freight at the expens. This space simulator will allow the customer to bring the testing of their products in house. Stability test chambers are specialized enclosures that create a controlled temperature and humidity environment. Humidity Capability: 20% to 95% RH in the dry bulb range of +20°C to +85°C. Dymo Labelwriter 450 Manual. Tenney WSP Thermal Shock Test Chamber. 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. The Tenney Vacuum Space Chamber is an environmental test chamber that simulates various pressure and altitude conditions. Temperature Range: -68°C to 180°C. The customer manufactures laser guidance modules for satellites and other space equipment that is used to assure precise locations of equipment while. Web lunaire's line of steady state test chambers have workspace sizes. Utility navigation. 9 stars - 1692 reviewsThe Cincinnati Sub-Zero ZPH-64 is a model in the Cincinnati Sub-Zero Z-Plus Temperature & Humidity Chamber Series. At these input conditions the usage rate is about 4 gallons of water used to produce 1 gallon of RO water. Refrigerant R502, R503. Test Chamber Sizes: 10, 20, 30, 40 and 64 cubic feet. Manual included. 1°F resolu-Lindberg/MPH is a leading manufacturer of standard and custom industrial heat treat furnaces, including pit, box, IQ, and belt type for the ferrous and non-ferrous markets. The Tenny Benchmaster chamber provides a workspace of five cubic feet, readily accommodating equipment as large as a 48. every aspect of design and quality will measure up to your strictest standards. •enney Environmental offers calibration services accredited to the ISO 17025 standard T. CSZ offers a large selection of test chambers for testing batteries of any size. OPERATION & MAINTENANCE MANUAL Model No. Web support all with all 450. EZ-tilt controller screen tilts up or down 20° to accommodate users of different heights. Table of Contents. Tenney TC Series Temperature / Humidity Test Chamber Specifications. Request; Blog; Rental / Refurb ; Parts Shop; 570. The Tenney C-EVO Temperature / Humidity Test Chamber is a world class environmental cycling test chamber loaded with standard features and advanced technological upgrades. TPS expands their Tenney C-EVO Temperature / Humidity Test Chamber and Tenney TC Series Cycling Test Chamber with 40 and 64 cubic foot sizes! To learn more about the C-EVO, click here. Tenney Jr Product Page. Be the first to write a review About this product. Tenney Junior Compact Temperature Test Chambers. All programming is done on industry leading MasterCam Cad/Cam software. Tenney UTC Perpendicular Environmental Chambers; Tenney Asia; Stability Chambers. The T2 Temperature and Humidity Cycling Chamber design allocates. Experience the evolution of a classic Tenney test chamber C-EVO Since 1932 Tenney has pioneered the design and manufacturing of environmental testing equipment. VersaTenn V VersaTenn V Tenney Environmental Chamber Controller. The Tenney BTRC Benchmaster Environmental Temperature & Humidity Chamber is capable of simulating a wide range of temperature and humidity conditions. Test Chamber Sizes: 10, 20, 30, 40 and 64 cubic feet. The TC Series of environmental cycling reach-in test chambers include both temperature-only chambers and temperature / humidity chambers. 25 ft3, 1. 5 cuft work space. • Tenney Environmental offers calibration services accredited to the ISO 17025 standardTenney UTC Upright Environmental Chambers; Tenney Vacuum Space Chamber;. The Tenney JR Environmental Test Chamber is a portable, benchtop self-contained, temperature-controlled test chamber. 7200. Product Identifiers. As a division of Thermal Product Solutions (TPS), Tenney is proud to offer the TPS MAX Program! Eliminate the red tape and get your equipment back into operation with the TPS MAX Program! The TPS MAX Program allows the customer to purchase future service and/or parts without the need to have a. Tenney utc upright environmental chambers; Web Lunaire Environmental3. Also for: T6c series, T30s series, T30c series, T20c-3, T27, T65, Bts, Btc, T6s, T20c-2, T20c, T20c-2. Options • RS 232. Tenney Environmental, a division of Thermal Product Solutions (TPS, LLC), is pleased to announce that the recent FDA enforcement policy supports the use of Tenney environmental chambers for bioburden reduction on N95 respirators during the Coronavirus (COVID-19) public health emergency. 3xxxx Chamber Type: Temperature Controller: Watlow 942 CHAMBER OPTIONS GTempGard IV -. One Tenney C-EVO Temperature / Humidity Test Compound is a world-class environmental riding test chamber loaded with advanced technological upgrades. Test Chamber Size: 2 to 8 cubic feet. Test Chambers. If you're on Windows, use HyperTerminal. 1°F resolu- Lindberg/MPH is a leading manufacturer of standard and custom industrial heat treat furnaces, including pit, box, IQ, and belt type for the ferrous and non-ferrous markets. Tenney wsp thermal shock test chamber; Web The Ceo Model Chambers Feature A High Volume Horizontal Type Airflow With Electric Heating And Refrigeration Systems. Temperature Range: -68°C to 180°C. The Tenney Benchmaster Upright Test Chambers are capable of simulating a wide range of temperature or temperature and humidity conditions. This thermal shock test chamber meets applicable test standards including MIL-STD202 Method 107,. From industrial ovens, furnaces, pharmaceutical sterilizers, and laboratory ovens to environmental temperature chambers and stability test chambers, TPS products provide thermal processing and test solutions for a range of industries. com. 45,320 45K. Hailee Steinfeld Is 'Very Excited' for 'Hawkeye' Series. This post is also available as a . The Tenney Jr thermal chamber series is a line of temperature test chambers with a standard temperature range of -75 to 200°C. We truly hope that every aspect of design and quality will measure up to your strictest. Key Specifications. Tenney Environmental Chambers. Their climatic chambers meet ich guidelines and. The Tenney Thermal Shock Test Chamber is designed for the safe, efficient, and accurate environmental testing of electronics and consumer products, and aerospace, telecommunications, and military and defense components. Contact the sales team today to discuss you specific testing requirements. Utilities navigation. 00(2) GS Blue M AC-7502-TDA-4 Humidity Temperature Environmental Chamber comes with Blue M humid Flow. A complete turn-key installation by Tenney factory trained technicians take care of your entire installation from start to finish. +/- 1 PPM. We have 2 Tenney T30C manuals available for free PDF download: Installation Instructions Manual, Manual Tenney T30C Manual (32 pages) ENVIRONMENTAL TEMPERATURE TEST CHAMBERDataSense Features. Box 3246 Williamsport, PA 17701 570-326-1770 Fax: 570-326-7304 E-mail: [email protected] UTC Upright Environmental Chambers; Tenney Asia; Stability Chambers. Humidity Capability: 20% to 95% RH in the dry bulb range of +20°C to +85°C. EZ-tilt controller screen tilts up or down 20° to accommodate. Lunaire steady-state stability chambers are available in three sizes and feature a large workspace with multiple temperatures and humidity combinations. The CMS Online Manual System is used by CMS program components, partners, contractors, and State Survey Agencies to administer CMS programs. Specifications. 115V 1 PH 15A Benchtop Environmental Chamber 0-B782B-66470-CH This item is listed for free local pickup. ) to +150°C. Our experienced design team is. Each Chamber may vary depending on Age, Options, Controller, and. Ensures optimal product performance, meeting military standards MIL-STD-202G. Tenney C-EVO Temperature/Humidity Test Chamber. Model: PL4K:. Emails: Tenney. Compact exterior dimensions, in combination with ample interior workspace, make this chamber ideal for laboratory testing. 5HP. pdf: December 16, 2021: 7053940 - Rev 0 - Forma Environmental Chamber, Model 3940 and 3911 Series - Operating and Maintenance Manual. Relative humidity range of 20%-95% RH in the temperature range of 20°C to 70°C. 00. . TJR, Serial No. A moveable chamber automatically transfers the work load from one temperature chamber to the other. Tenney Junior Operation & Maintenance Manual (46 pages) Environmental Test Chamber Serial No. 115V 1 PH 15A Benchtop Environmental Chamber. The Tenney SafeTest™ battery testing chamber system offers a comprehensive line of standard and optional environmental test-chamber safety. For more information on parts or any of the repair the services above, please contact the TPS Service Department at 1-800-586-2473, visit our contact us page, or email our technical support staff. Cold-rolled steel, powder-coated cabinet. Russells Technical Products has been a trusted supplier of the highest quality environmental test chambers and equipment for over 50 years. TJR laboratory equipment pdf manual download. Custom Manual 2X 3. Tenney Conditioned Air Supply Systems. Re: Tenney C-EVO Environmental Test Chamber with PLC Smart 1. The Tenney JR Environmental Test Chamber is well-suited for use in electronic, military, and pharmaceutical quality assurance and reliability testing, as well as research testing and production processes. Precise control in a wide range of applications. 75" Opposing Side Feed-Thru Ports Power: 208V, 3Ph, 48. Test Chamber Aftermarket Services. Pre-Owned. Their contents are the lifeblood of the industry—data being collected for submission to the FDA—so when an environmental chamber. watlow ez zone manual. Uniformity: ± 1°C. Designed for value, reliability and performance, C-EVO is a world class environmental cycling test chamber loaded with standard features and advanced technological upgrades:Largest More. 3xxxx Chamber Type: Temperature Controller: Watlow 942 CHAMBER OPTIONS G TempGard IV - Watlow 93 G GN2 Purge G Boost Heat - Watlow 147 G Data Communications The Tenney Junior temperature test chambers have been in the market for over 50 years. Environmental Test Chambers and Rooms. Tenney Environmental test chambers meet the highest industry standards for. Learn more about our MAX Program. Experience the evolution of a classic Tenney test chamber C-EVO Since 1932 Tenney has pioneered the design and manufacturing of environmental testing equipment. Best Quality. Precise control in a wide range of applications. 5SVO Vacuum Lab Oven. Tenney Environmental Chamber Model Kold Pak. pdf download: Founders Science Group Environmental Chamber PDF. Comes with manual, Used Tenney Environmental Test Chamber. C $1,087. Looking for a brochure or user manual for your Tenney temperature chamber or Lunaire steady state chamber? View all our product lines manuals here. Lunaire Stability Test Chambers (CEO) Lunaire Steady State Chamber (SS) Lunaire Walk-In Stability Test. Tenney Walk In Temperature / Humidity Test Rooms. Water – Analysis – Laboratory manuals. We have a Tenney chamber with a Versatenn III controller and I was constantly getting "CONTROLLER. The Tenney Junior temperature test chambers have been in the market for over 50 years. Through-wall ports are continuously welded. Test Specifications. The Tenney T6RC features vapor-tight, continuously welded stainless steel interiors. The TC30RC model's applicatons allow for swift programming and configuration. Upload manual. Tenney boasts the most comprehensive line of custom and standard environmental-testing chambers and rooms in multiple industries. Temperature Range: -68°C to 180°C. You should first try using a serial communication program outside of LabVIEW. Applications; Blog; Rentals / Refurb ; Parts Store; 570. Applications; Blog; Rental / Refurb ; Parts Store; 570. 0: 30: 30: 36: Tenney. 1°F resolu-The Tenney Classic Series of temperature and humidity test chambers deploys environmentally friendly technology that uses CFC-free refrigerants. Applications; Blog; Rental / Refurb ; Parts Store; 570. You will need the programmers manual for the controller to know the commands. Structural reinforcement is used at all critical points. Features. Temperature Range: -68°C to 180°C. Tenney boasts the most comprehensive line of custom and standard environmental-testing chambers and rooms in multiple industries. The five-cubic foot workspace will accept equipment as large as a 19" relay rack. 88mm Hg. Humidity: 20% to 95% RH in the dry bulb range of +20°C to +85°C, limited by a 5°C dewpoint. Opens in a new window or tab. Stainless-steel interior with solid stainless-steel adjustable shelves. Member Since: 2014. Tenney JR Environmental Test Chamber Operating Manual. Test Chamber Sizes: 10, 20, 30, 40 and 64 cubic feet. Tenney Benchmaster Test Chamber. Since 1932 Tenney has pioneered the design and manufacturing of environmental testing equipment. Model TTCmt 230VAC. LN2 input. R404a R23 Wversa Tenn Iii Control 24 X 26 X 28 Chamber 03221100005. Standard Pressure Conditions: Site level to 20. Learn About Reverse Osmosis Options. LN2 input. Product details. View. Lunaire Environmental Chamber Manual. Web view and download tenney tjr operation & maintenance manual. As a division of Thermal Product Solutions, (TPS), Tenney Environmental is able to provide a full range of aftermarket chamber services and parts. FREIGHT ITEM Request a quote!!!!Contact Us at Tenney Environmental. Refrigerant R502, [email protected] Environmental Chamber Manual. C-EVO Temperature & Humidity Test Chambers Since 1932 Tenney has pioneered the design and manufacturing of environmental testing equipment. 7380 . Lindberg/MPH customers cover a wide range of industries including aerospace/military. Tenney TC Series Cycling Test Chambers. Benefits. This chamber will be used for various types of thermal shock testing and is designed with a 2-zone vertical configuration. 6 Cu Ft, 10 Cu Ft, 14 Cu Ft, 20 Cu Ft, & 30 Cu Ft. These chambers are designed and manufactured by our team of experts to ensure we meet our customers' unique and quality standards. 1 phase, 30A. Request an quote. Various industries such as pharmaceuticals, packaging, environmental testing, and controlled storage utilize reach-in or walk-in chambers for stability tests. Tenney Environmental Chamber Manual, Roland Jc 120 Service Manual, Ademco Vista 30 Manual, Bmw 3 2008 Manual, 741gx M Rev 1. QUALITYSPX Thermal Product Solutions is. Tenney Benchmaster test chambers are capable of simulating a wide range of temperature or temperature and humidity conditions. 65 to 226 cubic feet Key SpecificationsView entire our product lines manuals here. Espec ESX-2CA Ultra-Cold Temperature and Humidity Chamber. Benchtop Test Chambers. Baker Furnace, Blue M, Gruenberg, Lindberg/MPH, Lunaire, Tenney, Wisconsin Oven. Pre-Owned. 25 cubic foot working space; Temperature range: -75C to 200C; Interior dimensions: 16 W x 12 H x 11 D; Exterior dimensions: 37 W x 31 H x 22 DChamber cart with casters Watlow F4 controller with 256 step progrmming Tenney Environmental A Lunaire Company Manufacturing: 4 Quality Street PO. It offers day-to-day operating instructions, policies, and procedures based on statutes and regulations, guidelines, models, and directives. Brand. Tenney JR. . These industries include defense, aerospace, electronics, biotech, medical, pharmaceutical, lab animal science. Items that may be included in a turn-key installation are: • Factory trained technicians on-site for the duration of the installation. Michael T. Web tenney environmental tenney junior test chambers: Their climatic chambers meet ich guidelines and. Quiet operation. Request a quote. Tenney SVO Thermal Fluid-Heating Vacuum. chamber on the market and is especially. 3°C. 3ºC Hermetic refrigeration system Tenney VaporFlo humidity system Low mass nichrome, open wire heating system NEC wiring compliance Vertical-down recirculating conditioning systemTenney's line of environmental chambers are ideal for educational institutions. chambers. 30 day warranty included. Developed by Tidal Engineering and integrated into Tenney Environmental. We are a global engineering-designer, manufacturer, and service provider of. Tenney Environmental Chamber Control This is Python3 code to control a Tenney temperature/humidity chamber. The TC30RC model has work space dimensions of 36 x 40 x 36 in, advanced LCD display, and more. We truly hope that every aspect of design and quality will measure up to your strictest standards. TENNEY ENVIRONMENTAL Tenney Junior Test Chambers: Models TJR and TUJR, W942, or WF4 Page 7 Application: This manual applies to the following reach-in temperature test chambers, which employ a capillary tube type refrigeration system. Contact us for the correct manual if you have any special options, custom versions, if the version of your chamber does not exactly match. These lab vacuum ovens are designed to reduce environmental. One 2" (50mm) diameter cable port on the left, with an impervious, flexible silicone plug. 1. TPS Tenney - TC Series Cycling Test Chambers 091119_rev13 Model TC10S TC10C TC10RS TC10RC TC20S TC20C TC20RS TC20RC TC30S TC30C TC30RS TC30RC TC40S TC40C. These benchtop environmental chambers range from 1 to 5 cubic feet making them ideal for laboratories. Tenney Thermal Shock Test Chamber. Tenney's Benchmaster temperature and humidity test chambers are capable of simulating a wide range of temperature or temperature and humidity conditions (BTC or BTRC). Rotating door latch is easy and secure. Designed for value, reliability and performance, C-EVO is a world class environmental. These chambers are designed and manufactured by our team of experts to ensure we meet our customers' unique and quality standards. An ultra-clean, high-speed vacuum pump. Chamber Size: 2. ft. EZT570i User Communication Reference Manual revA. C - Air Cooled. Consult your Tenney Enviornmental Sales Representative for a full list of available options. A dry nitrogen feed system facilitates oxygen purging in the heat chamber. 7200. Tenney SVO Thermal Fluid-Heating Vacuum Oven. 20"W X 19"D X 22"HTenney Speed Change Rate Chambers; Tenney T2 Temperature/Humidity Cycling Try Chamber; Tenney TC Series Cycle Test Chambers; Tenney UTC Upright Environmental Chambers; Tenney Eurasia; Stability Chambers. These test chambers simulate a wide range of temperature and humidity environments which make them ideal for research facilities and laboratories. Tenney C-EVO Temperature / Humidity Test Chamber. temperature benchtop test. 3938 . Re: tenney chamber controll. Alerts user of low pressure, high pressure, and compressor motor-overloads. Consult the sales department. 2. Tenney T2 Temperature/Humidity Cycling Test Chamber. My chamber is a THjr using a VersaTenn III controller (TNNY-VRSA-0001)WHEN NO ONE ELSE MAKES THE CUT. Available explosive proof housing conformant with NEMA 7 protocols. Known for their rugged reliability and value pricing, Blue M ovens are available in standard or custom configurations that include Class 100, clean. Find online auctions and classified ads for Temperature Chambers on LabX. 1°C or 0. Over temperature: Independent over temperature safety system factory set with reset pushbutton. pdf: Defines the API for Communication GALAXY. These thermal vacuum chambers are ideal for testing products for the space industry. This manual applies to the following models in the Tenney Junior family which employ the Watlow F4 profiling type controller. More info about the F4T Touch Screen Controller >> F4 Temperature Controller User's Manual. Weiss Technik has over 50 years of experience in the manufacture of environmental test chambers and employs 1,700 people in 22 group companies in 15 countries worldwide. Tenney test chambers are ideally suited for laboratories where space may be an issue. 1°C or 0. Various industries such as pharmaceuticals, packaging, environmental testing, and controlled storage utilize reach-in or walk-in chambers for stability tests. 538. 0 Manual, Uwatec Aladin Tec Manual, Idcams Count Manual. It was the first company to use cascade refrigeration in environmental chambers. . Front. TENNEY ENVIRONMENTAL Tenney Junior Test Chambers: Models TJR and TUJR, W942, or WF4 Page 1 Tenney Junior Environmental Test Chamber OPERATION & MAINTENANCE MANUAL Model No. Humidity Capability: 20% to 95% RH in the dry bulb range of +20°C to +85°C. The environmental walk-in chambers. Air -Analysis – Laboratory manuals. 2 Matsuura 510VG machining center with Yasnak JS300 controls. 538.