Jeio Tech | Temperature and Humidity Chamber General Type | Economy Environmental Test Chamber for ICH Stability Testing
The Jeio Tech Temperature and Humidity Chamber General, available at Alto Med Supply, is designed for reliable temperature and humidity testing in laboratories, research facilities, pharmaceutical environments, and industrial applications.
Built to support stability testing in accordance with ICH Guidelines Q1A (R2), this environmental test chamber delivers precise control for long-term testing processes.
It offers a temperature range of -5°C to 100°C and humidity control from 10% to 95% RH or 20% to 95% RH, depending on the model configuration.
This laboratory environmental chamber features advanced microprocessor PID control with temperature calibration and automatic tuning for stable and accurate performance.
Its optimized humidification system supports consistent low and high temperature and humidity conditions, making it ideal for long-duration testing.
The built-in water recycling system helps reduce water consumption for extended operation, while the airtight door design with heat-resistant silicone packing minimizes heat loss and improves energy efficiency.
For added durability, the chamber is constructed with a corrosion-resistant stainless steel interior and an electrically polished humidification tank.
The insulated structure keeps the exterior surface temperature below 60°C, even during high-temperature operation.
Safety features include a built-in key door lock, automatic overheat shutoff, low water level alarm, leakage breaker, overcurrent protection, and open door alarm for secure daily operation.
Users can easily monitor samples through the tempered glass viewing door with built-in heating wire and energy-efficient LED lighting.
Optional inner glass doors provide an even wider viewing area during testing. Convenient cable ports allow external probes and wires to pass through the chamber without affecting internal conditions.
This environmental chamber is equipped with a user-friendly touch-type LCD controller that clearly displays set and current temperatures.
Key Features
ICH Compliance: Supports ICH Q1A (R2) stability testing.
Wide Temperature Range: Operates from -5°C to 100°C.
Data Storage: Saves operating records and settings.
Flexible Timing: Supports extended test programs.
Specifications
Specification
General Specifications
Controller
PID Control (LCD Type)
Temperature Range
Without Humidity: -5°C to 100°C (23°F to 212°F) With Humidity: 10°C to 90°C (TH-TG-180/300/408) With Humidity: 20°C to 90°C (TH-TG-800/1000/1500)
Temperature Fluctuation
±0.3°C (±0.55°F)
Temperature Variation
±0.5°C (±0.9°F)
Humidity Fluctuation
±2% RH
Humidity Variation
±3% RH
Refrigeration System
Air-Cooled
Refrigerant
R-507A
Water Quality
pH 6.2–7.2, Electrical Conductivity ≤20 μS/cm
Viewing Window
200 × 330 mm (7.9 × 13 in)
Cable Port
Standard Ø50 mm (2"), Optional Ø50 mm or Ø80 mm (3.2")
Interface Port
RS-232C Standard (RS-485 Optional)
Model
TH-TG-180
TH-TG-300
TH-TG-408
TH-TG-800
TH-TG-1000
TH-TG-1500
Chamber Volume (L / cu ft)
180 / 6.4
314 / 11.1
419 / 14.8
770 / 27.2
997 / 35.2
1540 / 54.4
Heating Time
50 min
55 min
Cooling Time
120 min
145 min
Humidity Range (%RH)
10 – 95
25 – 95
Water Tank Capacity (L)
15
30
Wire Shelves (Std. / Max.)
2 / 7
2 / 8
2 / 8
2 / 17
2 / 17
2 / 17
Max. Shelf Load (kg)
20
25
25
40
40
40
Total Load Capacity (kg)
50
65
65
100
100
100
Interior Dimensions (W × D × H mm)
500 × 600 × 600
748 × 600 × 700
748 × 800 × 700
748 × 920 × 1120
748 × 1190 × 1120
1100 × 1000 × 1400
Exterior Dimensions (W × D × H mm)
952 × 907 × 1503
1201 × 907 × 1525
1201 × 1107 × 1525
1200 × 1228 × 1993
1201 × 1498 × 1993
1554 × 1872 × 1935
Net Weight (kg)
220
250
280
360
410
480
Electrical Requirements
11.8A
13.9A
13.9A
14.9A
14.9A
24A
Catalog No.
AAHC2005K
AAHC2015K
AAHC2025K
AAHC2035K
AAHC2045K
AAHC2055K
Product Manual
User manual for Jeio Tech Temperature and Humidity Chamber General Type can be found here.
Video
Shipping
Free delivery (Contiguous United States Only)
Delivery ETA 3-7 business days
We also offer white glove engineer delivery with assembly and demonstration if required. Please contact us for a quote.
If you require faster shipping or shipping anywhere other than the contiguous United States, please contact us for a shipping quote.
Warranty
This product comes with a 2 year manufacturer's warranty.
Important Notes
The warranty applies only to the original purchaser of a new product.
It does not cover:
Normal wear and tear
Damage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any other cause beyond the reasonable control of the manufacturer.
If you have any faults with your items, contact us and we'll help to resolve any issues.
Conditions:Warranty is void if the product is altered, misused, or repaired by unauthorized personnel. Damage from improper maintenance or unsuitable environmental conditions is also excluded.
Important: Product Inspection Upon Delivery
Please inspect all items carefully for any damage that may have occurred during shipping immediately after unpacking and report within 24 hours of receiving the product.
Returns
We at Alto Med Supply are committed to ensuring you are delighted with every purchase. However, if you need to make a return, please reach out to us at support@altomedsupply.com, and we'll guide you through the return process.
Here are a few important points to note:
You have the right to return your order within 14 days of receiving your order. Beyond this period, we regret that returns cannot be accepted.
Products must be returned unused, and in their original packaging.
Used bathroom products cannot be returned due to hygiene reasons.
Return shipping costs and restocking fee may apply. You can contact us to find out what that will be at the time of purchase as this value can change.
Bespoke items cannot be returned unless damaged or faulty.
Please view our full returns and refund policy here.
Let customers speak for us
from 46 reviews
love the quality of this
love the quality of this product!
Anonymous
09/30/2026
Outdoor Wheelchair for Recreation
I bought this wheelchair to be used outside to help me get to and from our pool and hot tub. It works great.
Anonymous
09/24/2026
Great Service. Good Purchase.
I think that I received the Rollz Electric a day or two after ordering. Great service!
First outing was an overnight at Disneyland. As with all wheelchairs, this chair will take some getting used to. As my husband's caregiver, I use the electric drive-assist function as I push the chair. It definitely makes pushing easier. There is a learning curve. Whenever you take your hand off the chair handles for 5 seconds, you get an error message and have to reset to continue. This could be improved. The back wheels are (naturally) wider than the non-electric Rollz Motion chair, and that takes getting used to maneuvering through doorways and tight spaces. We are having a Surelift 88 installed in the back of our Prius because at around 60 lbs, the Rollz Electric is too heavy for me to lift. Overall, I'm happy with the purchase.
Anonymous
09/24/2026
Outstanding product and service by office liaison Jean
The Nano lift arrived in excellent condition. We were impressed with the quality of engineering and manufacturing that went into this product ( I had a metal fabricating shop so I can appreciate quality and precision).My friends, an electrician and carpenter and I installed it in less than a day. I would like to point out that the installation instructions were poor and could use much improvement. We had to refer to the bar code for special videos on many items. Many of these referenced the Hercules lift and not the Nano. My thanks to your office liaison JEAN who did an outstanding job getting us thru the purchase and transport issues we had.THANK YOU JEAN. Yours truly Fred Roesslein
Fred Roesslein
09/18/2026
Very beneficial - easy to use for all
easy to
Very beneficial - easy to use for all
easy to assemble
Anonymous
09/09/2026
Excellent
Excellent mattress
Mike Karp
09/08/2026
Life saver works perfectly
Life saver works perfectly.
Richard Misita
06/26/2026
So far great quality chair
So far great quality chair. The nursing home ok’d the quality and style to be accepted at their facility…..
Anonymous
06/01/2026
Great bed for larger folk!
Great bed and mattress. It is just like the setup I had at the skilled care facility. It is just wonderful
L. Zanolini
05/20/2026
Its good so far !! a full test run this upcoming
Its good so far !! a full test run this upcoming weekend !
Richard A Ball!!!!!!
05/15/2026
LIFT WORKS FANTASTIC
LIFT WORKS FANTASTIC, FREE SHIPPING MADE THE DEAL EASY.
Scott Nichols
05/05/2026
New lease onlife
What a life saver. The chair arrived in a big box. Was very easy to assemble. Just unfold and attach the foot pedals. Mom is now able to cruise around her complex visiting friends and participating in activities.
Gilly Cook
04/03/2026
Good bed, easy setup
Good bed easy setup
Anonymous
03/31/2026
Very very
Very very nice
Anonymous
02/27/2026
Looks great
Looks great. Arrived when expected. Did not come with Book of instructions, but a sheet of infoa bout the batterey.