Jeio Tech | Temperature and Humidity Chambers Low Temp TH KH Series | Ultra Low Temperature with -70°C Climate Control for Environmental Stability
The Jeio Tech Temperature and Humidity Chambers Low Temp TH-KH Series, available from Alto Med Supply, is designed for precise environmental testing with an ultra-wide temperature range from -70°C to 150°C and humidity control from 25% to 95% RH.
Built for laboratories, research facilities, pharmaceutical testing, electronics testing, and industrial applications, this chamber delivers reliable temperature and humidity stability for demanding long-term testing processes.
This environmental test chamber features advanced microprocessor PID control with automatic tuning and temperature calibration to maintain accurate chamber conditions.
Its optimized humidification system improves low and high temperature humidity performance, while the water recycling and filtering system helps reduce water consumption during extended operation.
The airtight door structure with heat-resistant silicone packing and dual door latches minimizes heat leakage and improves energy efficiency.
For safe operation, the chamber includes a built-in key lock, automatic overheat shutoff, low and empty water alarms, leakage breaker protection, overcurrent protection, and an open door alarm system.
The insulated chamber design also helps keep the external surface temperature below 60°C during high-temperature operation.
The chamber interior is made from corrosion-resistant stainless steel with an electrically polished humidification tank for durability and easy maintenance.
A front water tank and portable water container make water refilling simple, while optional direct water supply support is available for continuous long-term testing applications.
Tempered glass viewing windows with built-in heating wire and LED lighting allow clear monitoring of samples during operation. Optional inner glass doors provide an even wider viewing area.
Users can easily create and manage testing programs, store operating data, back up settings, and monitor temperature and humidity conditions using compatible software.
Available in multiple chamber sizes, the Jeio Tech Temperature and Humidity Chambers Low Temp TH-KH Series.
Combines reliable climate control, advanced safety systems, and user-friendly operation for high-performance environmental testing applications.
Key Features
Wide Temperature Range: Operates from -70°C to 150°C.
Humidity Control: Maintains 25% to 95% RH.
PID Control: Ensures accurate environmental conditions.
Water Recycling: Reduces water consumption.
Airtight Chamber: Improves efficiency and stability.
Energy-Efficient Design: Lowers operating costs.
Safety Protection: Includes overheat and alarm systems.
Stainless Steel Interior: Durable and corrosion-resistant.
Multiple Chamber Sizes: Available for various applications.
Viewing Window: Heated glass for easy observation.
LED Lighting: Bright chamber illumination.
Cable Port: Supports external sensors and probes.
Built-In Casters: Easy installation and movement.
5.7-Inch Touch LCD: Real-time monitoring and control.
Programmable Touch Screen Controller (5.7" Color Monitor)
Temperature Range
Without Humidity: -70°C to 150°C (-94°F to 302°F) With Humidity: 15°C to 90°C (59°F to 194°F) Best Programmable Range: -60°C to 140°C (-76°F to 284°F)
Temperature Fluctuation
±0.3°C / ±0.54°F
Temperature Variation
±0.5°C / ±0.90°F
Heating Time
70 min (-70°C to 120°C)
Cooling Time
80 min (20°C to -70°C)
Humidity Range
25% to 95% RH
Humidity Fluctuation
±0.4% RH
Humidity Variation
±3.0% RH
Refrigeration System
Mechanical Dual Stage Refrigerator System (Air-Cooled Condenser)
Refrigerant
R-507, R-23
Water Supply Capacity
15 L Cartridge Type
Water Quality
pH 6.2 to 7.2 / Conductivity ≤ 20μS/cm
Wire Shelves (Std. / Max.)
2 / 9
2 / 10
2 / 10
Shelf Distance
60 mm / 2.4 in
Max. Shelf Load
20 kg / 44.1 lbs.
25 kg / 55.1 lbs.
25 kg / 55.1 lbs.
Total Load Capacity
50 kg / 110.2 lbs.
65 kg / 143.3 lbs.
65 kg / 143.3 lbs.
Interior Dimensions (W × D × H)
500 × 630 × 600 mm
600 × 630 × 800 mm
600 × 850 × 800 mm
Exterior Dimensions (W × D × H)
1050 × 1615 × 1560 mm
1150 × 1615 × 1760 mm
1150 × 1835 × 1760 mm
Viewing Window
200 × 330 mm / 7.9 × 13 in
Net Weight
320 kg / 705.5 lbs.
385 kg / 848.8 lbs.
410 kg / 903.9 lbs.
Cable Port
Standard: Ø50 mm (2") Optional: Ø50 mm or Ø80 mm
Interface Port
RS-232C (RS-485 Optional)
Electrical Requirements
380V, 3Ph, 50/60Hz, 10.1A
380V, 3Ph, 50/60Hz, 10.1A
380V, 3Ph, 50/60Hz, 10.2A
Catalog No.
AAHC3010K
AAHC3110K
AAHC3210K
Product Manual
User manual for Jeio Tech Temperature and Humidity Chambers Low Temp TH KH Series 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.