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  • Overview of Equipment
  • Rapid-Rate Temperature Cycle Type
  • Standard Type

Overview of Equipmen

Temperature change rates from of 3, 5, 10, 15 or 18K/min.

Advanced Reliability

AR series has a large tolerance for heat loads generated by the specimen, and achieves improved temperature change rate in an expanded temperature and humidity range.

The new N-instrumentation allows AR series chambers to support an easy-to-use networking system.

Two product types
  • Rapid-Rate Temperature Cycle Type
  • 6K/min per IEC 60068-3-5 (meeting the performance requirement of 5K/min. such as IEC 60068-2-14Nb.) NEW!
  • Standard Type

The product lineup consists of 28 models that can be selected in accordance with temperature & humidity range, inside capacity and temperature change rate.

Test Standard Conformance

IEC 60068-2-1 : Cold

IEC 60068-2-2 : Dry heat

IEC 60068-2-14 Nb : Change of temperature with specified rate of change

IEC 60068-2-30 : Damp heat, cyclic (Rapid-Rate Temperature Cycle Type)

IEC 60068-2-38 : Composite temperature/ humidity cyclic test

IEC 60068-2-78 : Damp heat, steady state

ISO 16750-4(5.3) : Road vehicles, Temperature cycling tests

Wide temperature range up to 200°C
High temperature testing up to +200°C is possible (option).
International safety standards
Conforms to ISO12100 and IEC60204, IEC61000 and EN50581 to CE marking requirements based on EU directives: Low voltage directive, EMC directive, machinery directive, pressure equipment directive, and RoHS directive.
Remote monitoring and control thanks to a web application
No software required, an innovative web browser application allows to monitor and control the chamber with a computer via the chamber standard Ethernet/LAN port. Mobile PC, tablet, and smart phone with multiple chamber connections possible by wireless connection.
Email alert
When an alarm is triggered, an e-mail is sent to the registered PC or mobile address. A notification can also be sent at the time of test completion.
Copy your test programs, output data on USB memory
Without the need of a PC, copy and transfer your test profiles from one chamber to another. You can also download temperature and humidity data from the chamber for editing on your PC.
Figure: Email alert
Figure: Application of USB Memory
Photo: Application of USB Memory

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Rapid-Rate Temperature Cycle Type New!

Temperature & humidity range

Minimum temp.: -70°C

Maximum temp.: +180°C

Humid.: 10 to 98%rh

Graph: Temperature & Humidity Control Range

* Totally frost free, no limitation of continuous operation.

Temperature change rate

Capacity 249L 398L 680L 748L 1100L
Temp.range -45⇔+155°C
Heat up
Pull down
10K/min.
10K/min.
18K/min.
18K/min.
10K/min.
10K/min.
15K/min.
15K/min.
6K/min.
6K/min.
10K/min.
10K/min.
15K/min.
15K/min.
6K/min.
6K/min.

* ARSF: temperature & humidity, ARGF: temperature only

Instrumentation
Photo: Instrumentation
Photo: Door notch port
Door notch port
Totally frost-free
Frosting will not appear on any part of the unit despite the temperature & humidity control range of range from 10 to 98%rh. Eradicating the need to remove frosting provides stable and continuous operations.
Big tolerance for heat load
Temperature only: up to 9000W
Temp. & humid.: up to 550W
Allowable heat load is different depends on models and operation conditions. Please refer to our brochure for the details.
Energy-saving with Dual PID Control
Dual PID Control (Proportional-Integral-Differential: control that enables the segmentation of refrigeration capacity) mostly controls only the refrigerator at 0°C or lower, thereby saving energy.
Specimen temperature control (optional)
Attaching a temperature measurement sensor to the specimen enables the temperature of the specimen to be monitored and controlled.
Easy access to specimen
Equipped with cable ports on both right & left sides as standard.
Door notch port is also available to put cables through the door (option).
N-instrumentation equipped with a color LCD touch panel
Arge screen with LED backlight is clearer and provides faster display speed.
-70 to +180°C (10 to 98%rh)
Model Interior
Volume
Interior
Dimensions
(mm)
Exterior
Dimensions
(mm)
Performance
Temp. & Humid. Temp. Only Time to Reach Extreme Temp. Temp. Change Rate per
IEC 60068 3-5/ 3-6
ARSF-0250-10 ARGF-0250-10 249L W600
H830
D500
W800
H1703
D1900
+20 → +180°C:
20 min.
+20 → -70°C:
20 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
10°C/min.
ARSF-0250-15 ARGF-0250-15 +20 → +180°C:
15 min.
+20 → -70°C:
15 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
18°C/min.
ARSF-0400-10 ARGF-0400-10 398L W600
H830
D800
W800
H1703
D2200
+20 → +180°C:
20 min.
+20 → -70°C:
20 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
10°C/min.
ARSF-0400-15 ARGF-0400-15 +20 → +180°C:
15 min.
+20 → -70°C:
15 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
15°C/min.
ARSF-0800-10 ARGF-0800-10 784L W1000
H980
D800
W1200
H1853
D2200
+20 → +180°C:
20 min.
+20 → -70°C:
20 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
10°C/min.
ARSF-0800-15 ARGF-0800-15 +20 → +180°C:
15 min.
+20 → -70°C:
15 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
15°C/min.
ARS-0680-5 ARG-0680-5 680L W850
H1000
D800
W1050
H1955
D2255
+20 → +180°C:
40 min.
+20 → -70°C:
40 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
6°C/min.
ARS-1100-5 ARG-1100-5 1100L W1100
H1000
D1000
W1300
H1955
D2455
+20 → +180°C:
40 min.
+20 → -70°C:
40 min.
No
Specimen
-45 ⇔ +155°C
Heat-up Rate &
Pull-down Rate:
6°C/min.

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Standard Type

Temperature & humidity range

Minimum temp.: -45°C/-75°C

Maximum temp.: +180°C

Humid. (ARL & ARS only): 10 to 98%rh

Temperature change rate
Capacity 220L 390L 680L 1100L 680L 1100L
Temp.
range
-49.5⇔+154.5°C -22.5⇔+157.5°C
Heat up
Pull down
6.0K/min.
5.2K/min.
5.0K/min.
4.0K/min.
6.0K/min.
4.2K/min.
4.7K/min.
4.1K/min.
6.3K/min.
4.8K/min.
4.7K/min.
4.4K/min.

* In environment of ambient temperature of +20°C, no specimen.

Big tolerance for heat load
Temperature only: up to 4500W
Temp. & humid.: up to 500W
Allowable heat load is different depends on models and operation conditions. Please refer to our brochure for the details.
Specimen temperature control (standard)
Attaching a temperature measurement sensor to the specimen enables the temperature of the specimen to be monitored and controlled.
Easy access to specimen
Equipped with φ50mm cable port on both right & left sides as standard.
N-instrumentation equipped with a color LCD touch panel
Wide 7-inch screen with LED backlight is clearer and provides faster display speed.
Graph: Temperature & Humidity Control Range

* Continuous operation at or below +40°C is limited because of frost formation on the cooler and dehumidifier.

Photo: Cable ports on both sides
Cable ports on both sides
Instrumentation
Photo: Instrumentation
-75 to +180°C (10 to 98%rh)
Model Interior
Volume
Interior
Dimensions
(mm)
Exterior
Dimensions
(mm)
Performance
Temp. & Humid. Temp. Only Time to Reach Extreme Temp. Temp. Change Rate per
IEC 60068 3-5/ 3-6
ARS-0220 ARG-0220 220L W700
H800
D400
W900
H1742
D1455
+20 → +180°C:
35 min.
+20 → -75°C:
40 min.
No
Specimen
-49.5 ⇔ +154.5°C
Heat-up Rate: 6.0°C/min.
Pull-down Rate: 5.2°C/min.
ARS-0390 ARG-0390 390L W700
H800
D700
W900
H1742
D1705
+20 → +180°C:
45 min.
+20 → -75°C:
50 min.
No
Specimen
-49.5 ⇔ +154.5°C
Heat-up Rate: 5.0°C/min.
Pull-down Rate: 4.0°C/min.
ARS-0680 ARG-0680 680L W850
H1000
D800
W1050
H1955
D1805
+20 → +180°C:
35 min.
+20 → -75°C:
50 min.
No
Specimen
-49.5 ⇔ +154.5°C
Heat-up Rate: 6.0°C/min.
Pull-down Rate: 4.2°C/min.
ARS-1100 ARG-1100 1100L W1100
H1000
D1000
W1300
H1955
D2005
+20 → +180°C:
45 min.
+20 → -75°C:
50 min.
No
Specimen
-49.5 ⇔ +154.5°C
Heat-up Rate: 4.7°C/min.
Pull-down Rate: 4.1°C/min.
-45 to +180°C (10 to 98%rh)
Model Interior
Volume
Interior
Dimensions
(mm)
Exterior
Dimensions
(mm)
Performance
Temp. & Humid. Temp. Only Time to Reach Extreme Temp. Temp. Change Rate per
IEC 60068 3-5/ 3-6
ARL-0680 ARU-0680 680L W850
H1000
D800
W1050
H1955
D1805
+20 → +180°C:
30 min.
+20 → -45°C:
50 min.
No
Specimen
-22.5 ⇔ +157.5°C
Heat-up Rate: 6.3°C/min.
Pull-down Rate: 4.8°C/min.
ARL-1100 ARU-1100 1100L W1100
H1000
D1000
W1300
H1955
D2005
+20 → +180°C:
40 min.
+20 → -45°C:
50 min.
No
Specimen
-22.5 ⇔ +157.5°C
Heat-up Rate: 4.7°C/min.
Pull-down Rate: 4.4°C/min.

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