Model NO.: GTH-150
Loading Method: Dynamic Load
Display: Digital
Control: Computer Control
Weight: 100-500Kg
Power Source: AC380V
Oil Cylinder Position: Under
Inner Chamber Size(W*H*D): 500*600*500mm
Temperature Range: -70 Degrees to 180 Degrees
Humidity Range: 20%~98%Rh
Temp. & Humidity Fluctuation: ±0.2°c, ±0.5%Rh
Temp.& Humidity Resolution: 0.01°c, 0.1%Rh
Exterior Chamber Material: Stainless Steel Plate + Powder Coated
Interior Chamber Material: SUS#304 Stainless Steel Plate
Certificate: Ce Certificate, Pass SGS, TUV, BV Audit
Trademark: Grande
Transport Package: Strong Plywood Carton
Specification: 950*1500*1050mm
Origin: China
HS Code: 9001100001

Custom Condition Temperature and Humidity Test Box

Programmable Temperature and Humidity Test Chambers
Temperature and Humidity Test Chambers provide an economical and space-saving solution for a variety of testing requirements. They can simulate different climatic conditions, such as heat endurance, cold endurance, dryness endurance, and humidity endurance, which define the performance of materials. By testing products under various climatic conditions, you can determine if their performance meets intended requirements. These chambers are widely used in industries such as electronics, electrical equipment, vehicles, metals, food, chemicals, building materials, luggage, adhesion tape, printing, packaging, and other product components and materials.
The programmer includes a temperature alarm as part of Grande's Three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber.
Corresponding Standards for the Temperature and Humidity Test Chamber:
1. GB11158 high-temperature testing condition
2. GB10589-89 low-temperature testing condition
3. GB10592-89 high-low-temperature testing condition
4. GB/T10586-89 humidity testing condition
5. GB/T2423.1-2001 low-temperature testing condition
6. GB/T2423.2-2001 high-temperature testing condition
7. GB/T2423.3-93 humidity testing condition
8. GB/T2423.4-93 alternating temperature testing machine
9. GB/T2423.22-2001 temperature testing method
10. IEC60068-2-1.1990 low-temperature testing method
11. IEC60068-2-2.1974 high-temperature testing method
12. GJB150.3 high-temperature test
13. GJB150.4 low-temperature test
14. GJB150.9 humidity test

Grande Expertise in Humidity Control

Controlling humidity in a small environmental chamber can be especially challenging. Grande’s expertise in humidity control brings intelligent design that is carefully integrated into the Criterion chambers. The humidity subsystems are designed for reliability, convenience, and performance:
  • An external steam generator allows expanded range and is easy to maintain.
  • A separate de-humidification coil improves low humidity control and range.
  • Wet-bulb humidity sensor is a "primary measurement method" for accuracy. It is also economical, easy to maintain, and reliable because it has no risk of failure due to over-saturation. (Read why analog is preferred over digital.)
  • Direct water supply connection is standard, with options for water filtering and recirculating water tank.
Features
  • High performance and quiet operation (65 dBa)
  • Space-saving footprint, designed for flush installation to wall
  • Stainless steel exterior
  • Full thermal break around doorframe
  • One 50mm (2") diameter cable port on left, with flexible silicone plug
  • Three levels of overheat protection, plus overcool protection
  • Easy lift-off service panels, electrical access on left
  • Detachable eight-foot power cord with plug
  • Direct water supply connection for continuous operation (supply tank optional)
  • Over-heat protection circuit breaker, Compressor overload protection, Control system overload protection, Humidifying system overload protection, Overload indicator lamp.

Touch-screen programmer/controller with Ethernet

  • Watlow F4T with touch-screen and Ethernet port standard
  • Save 120 profiles with up to 1200 steps each (ramp, soak, jump, auto-start, end)
  • One event relay for external device control, plus specimen power interlock relay for safety
  • Grande exclusive options include: Web Controller for full remote access; Chamber Connect software for basic data logging and monitoring. USB, RS-232 and RS-485 ports available, as well.
Technical Parameters:
Model No GTH-080 GTH-150 GTH-225 GTH-408 GTH-800 GTH-1000
Working room(L) 80 150 225 408 800 1000
Inner chamber size(mm) W*H*D 400*500*400 500*600*500 500*750*600 600*850*800 1000*1000*800 1000*1000*1000
Exterior chamber size(mm) W*H*D 900*900*1500 950*1500*1050 950*1650*1150 1050*1750*1350 1450*1900*1350 1450*1900*1550
Packaging volume(CBM) 2 3 3.5 4.5 5.5 6
G.W.(KGs) 300 320 350 400 600 700
Performance Temperature range -80ºC,-73ºC,-60ºC,-40ºC,-20ºC,0ºC,+150ºC,+180ºC,+200ºC
Humidity range 20%RH ~ 98%RH(10%RH ~ 98%RH or 5%RH ~ 98%RH)
Temp. & Humi fluctuation ±0.2°C, ±0.5%Rh
Temp. & Humi Uniformity ±1.5°C; ±2.5%Rh(Rh≤75%), ±4%Rh(Rh>75%) No-load operation, After stead state 30 min.
Temp. & Humi resolution 0.01°C; 0.1%Rh
Heating up time °C 100 150
Min 30 40 30 40 30 45 30 45 30 45 30 45
Cooling down time °C 0 -20 -40 -60 -70
Min 25 40 50 70 80
Heating rate ≥3°C/min
Cooling rate ≥1°C/min
Material Inner chamber material SUS#304 stainless steel plate
Exterior chamber material SUS304 Stainless steel plate + powder coated
Insulation Material PU & Fiberglass wool
System Air circulation system Cooling fan
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