Ultra Low Temperature Brine Chiller
ULC-9710

A dual refrigeration method with abundant experience and achievements in material testing machines was adopted, and -70°C was achieved. An all-in-one type with a compact layout and built-in pump. Just connect the power supply (AC200V), cooling water, and brine for immediate operation.

Summary

This unit is a refrigerator that uses a heat carrier with excellent fluidity at an ultra-low temperature as brine. It is a refrigerator that cools brine to a set temperature and circulates liquid through the target part to be cooled with an ultra-low temperature compatible pump to lower the temperature. The compact layout allows immediate operation with only power, cooling water, and brine connections. A hot gas proportional control system using an electronic expansion valve was adopted for temperature control, and heaterless temperature control was realized.

Features

  • Cooling/temperature control using only the brine circuit greatly shortens the time required to reach the set temperature and saves energy
  • Temperature can be controlled in the range of 40°C to -70°C
  • Equipped with a built-in brine circulation pump, it can be immediately operated simply by connecting the power supply, brine piping, and cooling water
  • Achieves an ultra-low temperature of -70°C by adopting a dual refrigeration method that has been proven in material testing machines
  • Compact and space-saving (compared to our previous models)
  • Heaterless temperature control is realized by adopting hot gas proportional control

Specifications

MODEL
ULC-9710
Temperature specification range
-70℃ to +40℃
Temperature control method
Electronic expansion valve/hot gas proportional control system
Temperature control accuracy
No-load load setting temperature ±1.0°C
Cooling capacity
1000W at -60℃
Circulating liquid flow
15 l/min at 0.3 Mpa
Maximum working pressure
0.5Mpa
Tank capacity
Approx. 13 l
Suitable circulation fluid
Opteon SF10
Ambient operating temperature
Rt: 5℃ to 35℃ Rh: 75% or less
Rated voltage
Three-phase 200V (50/60Hz)
Maximum power consumption
9.0Kw or less (maximum current: 25A) 
Main breaker 30A fault interruption 30mA
Required cooling water flow
10 l/min or more at 25°C or less (supply pressure 0.3 MPa to 0.7 MPa)
External dimensions
600 (W) X1300 (H) X865 (D) mm
Device weight
Approx. 280 kg
Plumbing connection
Circulation system connection Rc1/2 (menu) 
Cooling water connection Rc1/2 (menu)
Drain port Rc3/8 (menu) 
Air purge connection port one-touch fitting for φ6 tubes
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☎ 042-577-1363(月曜~金曜 午前9時~午後5時)
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Q & A

FAQs
What are the prices and commercial flow when it comes to purchasing products?

Please contact us from “Contact Us” on our website.

Can I do direct transactions?

Direct transactions are also possible; please contact us from the “Contact Us” section on the website for details.
☏ 042-572-1397 (Monday to Friday 9 a.m. to 5 p.m.)

What should I do if there is a device malfunction or trouble?

Please contact us from “Contact Us” on our website.
✉ service-desk@ueshima-seisakusho.com
☏ 042-577-1363 (Monday to Friday 9 a.m. to 5 p.m.)
6-5-22 Yaho, Kunitachi-shi, Tokyo, 186-0011

Regarding the warranty period?

We have set a guarantee period of 1 year from the inspection date. (Consumables are not included)
Details will be provided separately when the device is delivered.

I want a catalog, what should I do? 

Please download from “Click here to download the catalog” on each product page on our website.

Do you support overseas sales?

Yes, it is compatible. We have sales agents in the US, China, South Korea, Taiwan, India, Indonesia, Thailand, Vietnam, Malaysia, and Europe.    
For details, please contact us from the “Contact Us” website.

Is contract sample measurement possible for a fee?

This is possible depending on the device; please contact us from “Contact Us” for details.

Can I demonstrate the device?

This is possible depending on the device; please contact us from “Contact Us”.

Contact

We're here to help. For more information about our products and services, please fill out the form on the right.

042-572-1397 (Monday to Friday 9 a.m. to 5 p.m.)

Contact

For orders for repairs, calibrations, and services, please contact us using the contact details listed below.

service-desk@ueshima-seisakusho.com
042-577-1363 (Monday to Friday 9 a.m. to 5 p.m.)
6-5-22 Yaho, Kunitachi-shi, Tokyo, 186-0011
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