Standard Design
High-Low Temperature & Temperature/Humidity
Laboratory Test Chambers

»LT/LH Series


Compact, quiet, yet powerful units are required to tackle special laboratory conditions that include limited space, even smaller specimens and the need to conduct tests directly at the workplace. Temperature and climatic testing aims to prove the resistance capability of test specimens to the environmental influences of temperature and temperature, combined with humidity (climatic testing).

As tests concentrate on the durability of materials and substances under extreme conditions, as well as malfunctions of component. The LT & LH series of temperature and climatic test chambers are ideally suited to such applications. Reductions in the effectiveness of substances can be detected at an early stage and thus already eliminated in the development phase.

These systems have a volume of 34 L, 64 L and 100 L respectively and provide an optimum solution where space is limited. Please refer to the ›Technical Data table for the most important technical details.





»Key Features:

  • Visually attractive with large windows
  • Space-saving and Compact with optimized test chamber volumes
  • Powerful, suitable for a broad range of applications involving temperature and relative humidity
  • Quiet, suitable for laboratory work environment
  • Easy handling with a variety of options
  • Equipped with the powerful M!NCON/32, a 32-bit control and communication system
  • Values and conditions are input and indicated on the "MINCONTROL" CONTROL control terminal equipped with an LCD display.

»Standard Equipment:

  • 32-bit M!NCON with MINCONTROL terminal
  • Potential-free contact for switching-off of test specimens
  • Independent adjustable temperature limiter tmin/tmax
  • Psychrometric humidity measuring sensor (LH models only)
  • RS 232 Interface
  • Large workspace viewing window
  • Test space illumination
  • 1 Access port 50 mm Ø
  • 1 Shelf
  • Air-cooled refrigeration unit
  • Steam humidification (LH models only)
  • Calibration of 2 temperature and 2 humidity values with Certificate (LH models only)

»Options:

  • Color Touch Screen
  • Software S!MPATI*
  • Temperature measuring on test specimen
  • Capacitive humidity sensor
  • Interface IEEE 488
  • Networking (RS 485 interface)
  • Ethernet interface
  • Centronics interface
  • Compressed air dryer
  • Additional access ports
  • Base frame with wheels
  • Automatic water supply
  • Demineralizer (LH models only)
  • Special voltage


»Temperature Range:

LT series:

  • 4000 Models: -40°C to +180°C
  • 7000 models: -70°C to +180°C

LH series:

  • 0000 Models: +10˚C to +180˚C
  • 4000 Models: -40°C to +180°C
  • 7000 models: -70°C to +180°C

»Humidity Range

LH series:

  • 10% to 98% relative humidity

»Workspace Sizes:
34, 64 and 100 Liter sizes are available

MINCONTROL terminal and independent adjustable temperature limiter.


Humidity diagram
1 - Standrad Range
2 - Extended humidity range with external dryer

Do you have any questions or would you like additional information about our LT Series temperature test chambers or LH Series temperature/humidity test chambers?
Please direct any inquiries and Requests for Quote to:
›sales@envirotronics.com

Would you like to print a data sheet for this equipment?



›Click here for downloadable LT/LH Series Literature

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