TH408-40 Temperature and Humidity Chamber

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Temperature and Humidity Chamber


Product Description

These chambers are manufactured and designed to meet the high quality requirements and
standards, such as UL 1581 and IEC60598. They are able to perform under extreme conditions,
variable temperatures and humid environmentals ensuring high performance testing and superior
quality of products.


  • Programmable setup is available, max 120 sets, 1200 segments and 999 cycles.
  • The refrigeration units are supplied by Tecumseh(France).
  • A large TEMI super induction LCD touch screen helps to perform operations more conveniently.
  • A test graph indicator provides a continuous performance progress report.
  • A P.l.D auto counter enables continuous immediate temperature and humidity error correction.
  • A microprocessor control unit enables temperature and humidity fluctuation to be applied dividedly.
  • A 5 cm port is centered on the left side of the chamber for ease of cable routing.
  • Mist-free viewing window and interior light provide a hassle free viewing workspace.
  • Swivel casters provide easy mobility and flexibility in a variety of laboratory conditions.
  • Four-tiered safety protection system.
  • RS-232 communication interface( optional). Personal computer can be easily connected to this testing equipment to enhance display testing status, testing results, program settings, operation log, etc.
Technical Parameters
Volume 408L
Dimensions – Internal 60x80x85 cm
Dimensions – External 120x135x175 cm
Temperature Range -40°C to +150°C
Humidity Range 20% to 98% RH
Temperature uniformity ±1°C – ±1.5°C
Humidity uniformity ±3% RH
Temperature stability ±0.3
Humidity stability ±2.5% RH
Temperature resolution 0.01
Humidity resolution 0.1% RH
Interior material SUS# 304 stainless steel
Controller TEMI Controller from South Korea
Cooling system Air cooling hermetic/semi-hermetic compressor
Heating system Balance temperature P.l.D + P.W.M + S.S.R
Humidification system Balance humidity P.l.D + P.W.M + S.S.R
Water supply Automatic water regulating recoverable supply system
Power source Dependent on location, country and region
Sample support 2 stainless steel supports
Casters Available
Water tank Stainless steel tank (15L/0.53 cu ft)
Protective system Compressor over-load protection
Coolant hypo protection
Over-heating & humidity protection
Low water level protection
Option RS-232 interface (PC connection)