Atec T2 User Manual

T2 - Wide Range, Small Footprint

T2 Series

The Tenney T2 temperature and humidity cycling chamber simulates a wide range of temperature and humidity conditions while utilizing minimal floor space. We specifically designed these environmental chambers to have a compact exterior and an ample interior workspace.

The T2 Temperature and Humidity Cycling Chamber design allocates space within the interior of the cabinet for all standard options. This greatly improves the mobility of the unit as well as the overall appearance.

Standard Features:

• Vapor-tight, continuously welded stainless steel interiors

• Minimum footprint

• Units are mobile

• Touch screen controller provides precise control over chamber operations and monitoring, and is mounted at eye level (VT III and Watlow F4 are not touch screen)

• Low workspace height to ease the loading and unloading of product

• Accurate control and display with minimum maintenance

• Vertical recirculation conditioning system

Model T2RC T2C

Gruenberg, Blue M, Tenney, Lunaire

Workspace inches-(mm)

Exterior inches-(mm)

Temperature Range & Humidity

Low °C High °C +200 +200

Change Rates in Minutes

Ambient to °C Chamber Empty

Utilities, etc

Refrigeration (2)1/2 HP + 1/2 HP (2)1/2 HP + 1/2 HP Heater Capacity 500 W 500 W Humidifier W 500 -

AMPS @ 115V, 1Ph 18 18 AMPS Fuse 20 20 Unit Weight LBS/Kg 350/158 350/158

* Humidity capablility: 20% to 98% RH in the dry bulb range of +20°C to 85°C as limited by a 3°C dewpoint. Test data based on

24°C ambient, sea level, 60Hz.

* On 50 Hz or higher than 24°C ambient, performance may be reduced. Consult factory regarding any special cooling requirements.

CFC-free refrigerants are used exclusively on all Tenney chambers.

W 17 (432) 17 (432)

D 13 (330) 13 (330) H 16 (406) 16 (406)

W 26 (660) 26 (660)

D 26 (660) 26 (660) H 67 (1702) 65 (1651)

-75

200°C 90 Minutes 90 150°C 40 Minutes 40 100°C 25 Minutes 25

93°C 17 Minutes 17 65°C 9 Minutes 9

2°C 5 Minutes 5

-7°C 7 Minutes 7

-12°C 10 Minutes 10

-40°C 30 Minutes 30

-54°C 45 Minutes 45

-65°C 70 Minutes 70

-73°C 100 Minutes 100

-75°C Ultimate Ultimate

GPH 0.15 -

Options:

• IEEE/488 interface

• LinkTenn software for Windows computer to control up to 10 chambers

• RS-422, 423, 232 or 485 interface assemblies

• Upgrade to VersaTenn III (standard on T2RC)

• Water reservoir for humidity system (5 gallon)

• Recirculating system for humidity water

• Additional ports

• Event relay board

• Water demineralizer

• Viewing window, 6” x 7”, thermally insulated and heated (no manual wiper required)

• Interior light

• Shelving, adjustable and removable

• Automatic CO2 or LN2 cooling boost system

• Automating boost heating system

• GN2 purge system

• Recording instruments

• Redundant thermal protection and alarm system

• External dryer for obtaining humidity as low as 5% (to 20°C)

• Alternate power supply wiring

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