Temperature & Humidity Chamber – TH3-KE

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Optimized Model Configuration

  • 3 series (KE, ME, PE) according to temperature / temperature and humidity control range.
    TH3-KE; -35 – 150°C
    TH3-ME; -20 – 150°C
    TH3-PE; 0 – 120°C
  • Standard type Temp. & Humid chamber for selecting the optimized model according to test conditions.
  • Dedicated stand for convenient use and moving.(option)
  • Recorder for maintaining test records. (option)

Structural functional features

  • Proven reproducibility and reliability with structural design optimized for miniaturization.
  • Compact design for excellent space saving.
  • Stable humidity control ability with applying differentiated external humidification system and convenient maintenance for cleaning testing space.
  • Excellent thermal insulation and sealing to ensure stable temperature and humidity reproducibility even for repeated test use.
  • The door part has a double sealing structure and excellent airtightness.

Use Convenience Features

  • Convenient operation with 5.6 inch color touch display controller.
  • Possible to check the operation status with graphs.
  • Water level check function enables water replenishment at the right time.
  • Water inlet is easy to use with easy cap.
  • Efficient water supply and recirculation system minimizes water refilling even for long-term high-humidity tests.
  • Operation and status monitoring from the front of the chamber.
  • Easy observation of samples with tempered glass door with built in heating wire and LED lamp.
  • By displaying the operation status of the device with LED colors, convenient to identify chambers status from a far.
  • The cable port and silicone plug included as standard make it convenient to connect external equipment.
  • Easy to clean as it is easy to remove refrigerator condenser grill, making it convenient to maintain efficiency of refrigeration.

Multifunction Control System

  • Storage and documentation of programs.
  • Save program information and back up the set values.
  • RS-232 port (default) and RS-485 port (option) supported.
  • Control and data processing by connecting up to 32 devices to PC at same time via RS-485 port.
  • Reliable control with temperature/humidity auto-tuning and temperature calibration.
  • PID zone subdivided into 9 zones for more precise control stability.
  • Monitor and control via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (when purchased LC GreenBox)
  • Convenient checking with useful graph display.
  • Save data as excel and text files.
DescriptionNo.
Pattern100
Repeat time999
Part repeat time 255255
Max. segments / pattern100
Available max. segments2000
Programmable process time / segment99 hour 59 min.

* It is possible to set 100 segments per pattern, but the maximum number of segments is not 10,000 (100 pattern x 100 segment) but 2,000.

Outstanding Safety

  • Electronic over temperature shutdown system.(advanced over temperature (A-OT) limiter)
    Independent precision temperature sensor and controller for safer and more accurate over temperature shutdown.
  • General-type over power shutdown system. (B-OT, backup over temperature limiter)
    A backup device for electronic system failure, mechanically preventing over temperature even when it occurs electronic errors.
  • Ensures that the surface temperature is kept below 60°C.
  • Low and empty water level alarm and automatic shut off.
  • Door open warning and automatic shut off.
  • Overcurrent and short circuit protection of device.
  • Fuse installed for each heater for safety.
  • Auto stop when operating current of compressor is overloaded.
Technical specifications
Model TH3-KE-025 TH3-KE-065 TH3-KE-100
Interior dimensions
Chamber volume (L / cu ft) 25 / 0.9 65 / 2.3 100 / 3.5
Width (mm / inch) 350 / 13.8 400 / 15.7 500 / 19.7
Depth (mm / inch) 220 / 8.7 330 / 13.0 380 / 15.0
Height (mm / inch) 350 / 13.8 495 / 19.5 530 / 20.9
Quantity of shelves (standard/max.) 2/7 2/10 2/10
Distance of between shelves (mm / inch) 20 / 0.8 20 / 0.8 20 / 0.8
Max. load per shelf (kg /lbs) 25 / 55.1 25 / 55.1 25 / 55.1
Permitted total load (kg / lbs) 65 / 143.3 65 / 143.3 65 / 143.3
Cable port (Ø, mm / inch) 50 / 2.0 50 / 2.0 50 / 2.0
Water tank capacity (L / cu ft) 8 / 0.3 12 / 0.4 12 / 0.4
Weight (kg / lbs) 110 / 242.5 140 / 308.6 150 / 330.7
Temperature data
Range without humidity (℃ / ℉) -35 to 150
/ -31 to 302
-35 to 150
/ -31 to 302
-35 to 150
/ -31 to 302
Fluctuation (±℃ / ℉) 1) 0.3 / 0.54 0.3 / 0.54 0.3 / 0.54
Variation (±℃ / ℉) 1) 0.5 / 0.9 0.5 / 0.9 0.5 / 0.9
Heating time (0℃ to 90℃) (min) 60 60 60
Cooling time (90℃ to 0℃) (min) 70 70 70
Humidity data (※ Ref.: Temp./ Humid. control range graph)
Range (%RH) 20 to 95 20 to 95 20 to 95
Fluctuation (±%RH) 1) 1 1 1
Variation (±%RH) 1) 3 3 3
Electrical data & Ordering information
Electrical requirements (AC230V, 1ph, 60Hz) 12A 13.91A 15.8A
Cat. No. AAH824131K AAH824231K AAH824331K
Electrical requirements (AC230V, 1ph, 50Hz) 12A 13.9A 15.8A
Cat. No. AAH824135K AAH824235K AAH824335K

※ The above specifications are tested according to DIN 12880 and IEC 60068 standards.
※ Permissible environmental conditions are 18 - 30°C (recommended 20°C), 85% RH or less, under 2000m above sea level.

※ The DI water condition is pH 6.2 - 7.2 and the electrical conductivity is less than 20㎲/cm.

1) The set value is set under the conditions of 25°C, 60% RH.

2) Heating time condition value: TH3-KE (-40°C to 100°C), TH3-ME (-20°C to 100°C), TH3-PE (0°C to 100°C)

3) Cooling time condition value: TH3-KE (20°C to -40°C), TH3-ME (20°C to -20°C), TH3-PE (20°C to 0°C)

Model TH3-KE-025 TH3-KE-065 TH3-KE-100
W (mm / inch) 550 / 21.7 600 / 23.6 700 / 27.6
D (mm / inch) 880 / 34.6 1050 / 41.3 1110 / 43.7
H (mm / inch) 915 / 36.0 1060 / 41.7 1100 / 43.3
A (mm / inch) 211 / 8.3 276 / 10.9 276 / 10.9
B (mm / inch) 495 / 19.5 580 / 22.8 580 / 22.8
E (mm / inch) 170 / 6.7 170 / 6.7 170 / 6.7
F (mm / inch) 229 / 9.1 229 / 9.0 229 / 9.0
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