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

Rapid-Rate Temperature Cycle Type New!

Temperature & humidity range

Minimum temp.: -70°C

Maximum temp.: +180°C

Humid. (ARSF only): 10 to 98%rh

Temperature change rate
Capacity 249L 398L 748L
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.
10K/min.
10K/min.
15K/min.
15K/min.

* ARSF: temperature & humidity, ARGF: temperature only

Totally frost-free (ARSF)
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 φ50mm cable port on both right & left sides as standard.
N-instrumentation equipped with a color LCD touch panel
Wide 6.5-inch screen with LED backlight is clearer and provides faster display speed.
Graph: Temperature & Humidity Control Range

* Totally frost free, no limitation of continuous operation.

Photo: Inside of the ARSF-0800 chamber
Inside of the ARSF-0800 chamber
Instrumentation
Photo: Instrumentation
-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.

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