Tenney TC Series Model TC20RC2.0-A-WF4T-B Cycling Chamber with Watlow F4T Touchscreen
USED Tenney TC20RC Temperature & Humidity Environmental Test Chamber (20 Cu. Ft., -68°C to +180°C)
1. Performance & Control
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- Temperature Range: -68°C to +180°C (-90°F to +356°F)
- Humidity Range: 20% to 95% Relative Humidity (RH)
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- Note: Active within the dry bulb temperature range of +20°C to +85°C, limited by a 5°C dewpoint.
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- Temperature Uniformity: ±1.0°C (after stabilization)
- Humidity Uniformity: ±5% RH (after stabilization)
- Heating System: 3 kW Nichrome wire air heating element
- Air Circulation: 250 CFM high-volume horizontal-down conditioning system
2. Physical Dimensions & Capacity
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- Internal Volume: 20 cubic feet (566 Liters)
- Internal Dimensions (W x D x H): 30" x 32" x 36" (762 mm x 812 mm x 914 mm)
- External Dimensions (W x D x H): 49" x 65" x 78" (1016 mm x 1651 mm x 1982 mm)
- Interior Construction: Type 304 Stainless Steel, continuously welded and vapor-tight
- Exterior Construction: Heavy-gauge cold-rolled steel with a durable powder-coat finish
- Floor Load Capacity: 200 lbs. maximum (evenly distributed)
3. Mechanical & Subsystems
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- Refrigeration Type: Mechanical cascade system
- Compressors: Two semi-hermetic reciprocating compressors
- Cooling Medium: Air-cooled condenser
- Refrigerants: Eco-friendly, CFC-free commercial blends
- Humidification Type: Vapor-injection generator system
- Primary Sensor Type: 100-ohm Platinum RTD
4. Controller & Instrumentation
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- Controller Model: Watlow F4T Touchscreen Interface
- Display: 4.3-inch color graphical touch panel
- Capabilities: Profile programming, data logging, and graphical trend charting
- Connectivity: Ethernet communication port and integrated front-facing USB port
5. Utilities, Access & Safety
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- Access Ports: Two 3" (76 mm) diameter cable ports with plugs (one per side)
- Mobility: Heavy-duty swivel casters with integrated leveling feet
- Safety Features:
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- Independent adjustable over-temperature safety limit
- High/low refrigeration pressure switches
- Open chamber vent port
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Voltage Requirements: 208V, 60Hz, 1PH, 45A
FOB: Warren, MI
30 Day Satisfaction Guarantee Return Privilege
* Actual Images of Chamber Pulled Working In Service
Product Overview
Upgrade your laboratory's testing capabilities with this high-performance, meticulously engineered Tenney TC20RC Environmental Test Chamber. Built for rugged reliability and precision, this 20-cubic-foot cycling chamber delivers an exceptional temperature range of -68°C to +180°C paired with a versatile 20% to 95% RH humidity control system.
Equipped with a dual-stage mechanical cascade refrigeration system running two robust 2 HP compressors, this chamber is built to handle rapid temperature transitions and deep sub-zero soaking. This specific unit features the upgraded, intuitive Watlow F4T Touchscreen Controller, making profile programming, real-time graphical data trending, and USB/Ethernet data logging completely seamless for your operators. Whether you are performing strict military standard compliance testing or rapid product reliability screening, this vapor-tight, stainless-steel chamber offers the volume and performance your facility needs at a fraction of the cost of a new build.
Key Features & Asset Highlights
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- Upgraded Control Interface: Watlow F4T color touchscreen controller for advanced profile programming and easy data extraction.
- Deep Thermal Capacity: Dual 2 HP compressors drive temperatures down to a true -68°C (-90°F).
- Generous Workspace: Expansive 20 cu. ft. interior comfortably accommodates large assemblies or high-density component trays.
- Convenient Access: Two 3" side cable ports allow for seamless fixture routing, monitoring leads, and power cables during live testing.
- Mobility Ready: Heavy-duty leveling casters allow for flexible lab placement and easy relocation.
Common Use Cases & Applications
This versatile chamber is a staple across aerospace, automotive, electronics, and medical device manufacturing. It is ideally suited for:
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- Electronic Component Validation: Stress-testing PCBs, sensors, semiconductor packages, and power supplies under extreme thermal loads.
- Automotive Sub-Assembly Testing: Evaluating the durability of dashboard displays, wire harnesses, and mechanical components under harsh cabin-simulation environments.
- Aerospace & Defense Evaluation: Subjecting aerospace hardware to aggressive, high-altitude style thermal shifts.
- Materials & Polymers Stability: Testing the expansion, contraction, brittle points, and degradation rates of plastics, composites, and adhesives.
Standard Test Profiles Handled
- MIL-STD-810 & MIL-STD-202: High/low temperature soaking, moisture resistance, and thermal cycling compliance.
- JEDEC / IPC Electronics Standards: Highly accelerated temperature and humidity stress testing.
- Damp Heat & Environmental Aging: Long-term 85°C / 85% RH steady-state soak testing to uncover latent manufacturing defects.
- Thermal Shock / Fast Cycling: Transitioning products rapidly between extreme heat and deep freeze to force mechanical expansion failures.
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