L O W

T E M P E R A T U R E

C H A M B E R

SP-70 to +100°C(+180°C)

NAME
MODEL
POWER SUPPLYELBCONTROL SYSTEMOPERATING CONDITIONSPERFORMANCE
Temp. range
Fluctuation
Variation in space
Temperature rise time
Temperature fall time
Lowest temperature
CONFIGURATIONController
Internal material
External material
Insulating material
REFRIGERATING SYSTEM
Refrigerator
Out put
Power ability changing
Cooling coil
DRY HEATERBLOWER FANACCESSORIESSAFETY UNITSOPTIONSINTERNAL CAPACITY (L)INTERNAL DIMENSIONS :W.H.D.mm
EXTERNAL DIMENSIONS :W.H.D.mm
WEIGHT (kg)Silvery Prince series
SP(SSP)-73KT
SP(SSP)-74KT
SP(SSP)-75KT
SP(SSP)-77KT
SP(SSP)-78KT
Highest temperature of SP-type is +100°C (SSP-type is +180°C)
AC 200V ±10% 3φ 50 / 60Hz
30A
40A
40A
50A
60A
Balanced Temperature Control system (BTC system)
Ambient: +10 to +30°C, 20 to 80%RH-70 to +100°C(+180°C)±0.3°C(-70 to +100°C), ±1.0°C(+100 to +180°C)
2.0°C(-70 to +100°C), 4.0°C(+100 to +180°C)-70 to +100°C within 60 min. (-70 to +180°C within 90 min.) at refrigerator OFF+20 to -70°C within 90 min.
-70°C
KATO KT instrumentation
18Cr-8Ni stainless steel plate, grinding finished
18Cr stainless steel plate, line finished
Glass wool / Silicone packing
Single condensing refrigerating system : Air cooling or Water coolingComplete closed type compressor
1.5 / 1.5 kW
2.2 / 2.2 kW
2.2 / 2.2 kW
2.2 / 2.2 kW
3.0 / 3.0 kW
Multi step automatic switching system by micro computer control
Plate fin cooler : Corrosion prevention coating finishes
stainless steel sheath heater
Sirocco fanObservation window : W250×H350mm with Heating wire, Cable hole 30φ×1pc,
Adjustable shelf ×2 sets, Halogen room lamp, Caster, Adjuster
Earth leakage circuit breaker,
Mixing motor overload relay, Overload and short circuit protector for SSR,
Overload and short circuit protecting fuse for operating circuit,
Phase reverse relay, Water pressure switch for water cooling type,
Refrigerator overload relay, Alarm of temperature limit error,
Overheat prevention unit, Refrigerator pressure switch
Recorder, Cable hole 30, 50, 100φ, Shelf, Operation holes, Interface RS-232C, Time signal unit,
Excessive cooling preventive unit, Tank with automatic pump -up function, See-through door
175288441
8001000
500× 700× 500

600× 800× 600

700× 900× 700 1000×1000× 800 1000×1000×10001110×1600× 975 1260×1760×1075 1330×1860×1175 1730×2075×1275 1730×2075×1475
400450530700*The performance values are based on JTM K-07, IEC60068-3-5:2001, and no specimen inside the test area.
*The rising and falling performances are given at an ambient temperature of +20°C,
or with a cooling water temperature of +25°C.
*The descriptions, inside the( ) in the tables, are for the +180°C specification SSP model.
*The above specifications may be changed for any improvement of product without giving any preliminary notification.

760

L O W

T E M P E R A T U R E

C H A M B E R

SP-40 to +100°C(+180°C)

NAME
MODEL
POWER SUPPLYELBCONTROL SYSTEMOPERATING CONDITIONSPERFORMANCE
Temp. range
Fluctuation
Variation in space
Temperature rise time
Temperature fall time
Lowest temperature
CONFIGURATION
Controller
Internal material
External material
Insulating material
REFRIGERATING SYSTEM
Refrigerator
Out put
Power ability changing
Cooling coil
DRY HEATERBLOWER FANACCESSORIESSAFETY UNITSOPTIONSINTERNAL CAPACITY (L)INTERNAL DIMENSIONS :W.H.D.mm
EXTERNAL DIMENSIONS :W.H.D.mm
WEIGHT (kg)Silvery Prince series
SP(SSP)-43KT
SP(SSP)-44KT
SP(SSP)-45KT
SP(SSP)-47KT
SP(SSP)-48KT
Highest temperature of SP-type is +100°C (SSP-type is +180°C)
AC 200V ±10% 3φ 50 / 60Hz
20A
20A
30A
40A
40A
Balanced Temperature Control system (BTC system)
Ambient: +10 to +30°C, 20 to 80%RH-40 to 100°C(180°C)±0.3°C(-40 to +100°C), ±1.0°C(+100 to +180°C)
2.0°C(-40 to +100°C), 4.0°C(+100 to +180°C)-40 to +100°C within 45 min. (-40 to +180°C within 80 min.) at refrigerator OFF+20 to -40°C within 60 min.
-40°C
KATO KT instrumentation
18Cr-8Ni stainless steel plate, grinding finished
18Cr stainless steel plate, line finished
Glass wool / Silicone packing
Single condensing refrigerating system : Air cooling or Water coolingComplete closed type compressor
1.5 kW
1.5 kW
1.5 kW
2.2 kW
2.2 kW
Multi step automatic switching system by micro computer cont rol
Plate fin cooler : Corrosion prevention coating finishes
stainless steel sheath heater
Sirocco fanObservation window : W250×H350mm with Heating wire, Cable hole 30φ×1pc,
Adjustable shelf ×2 sets, Halogen room lamp, Caster, Adjuster
Earth leakage circuit breaker,
Mixing motor overload relay, Overload and short circuit protector for SSR,
Overload and short circuit protecting fuse for operating circuit,
Phase reverse relay, Water pressure switch for water cooling type ,Refrigerator overload relay, Alarm of temperature limit error,
Overheat prevention unit, Refrigerator pressure switch
Recorder, Cable hole 30, 50, 100φ, Shelf, Operation holes, Interface RS -232C, Time signal unit,
Excessive cooling preventive unit, Tank with automatic pump -up function, See-through door
175288441
800
1000
500× 700× 500

600× 800× 600

700× 900× 700 1000×1000× 800 1000×1000×1000

1020×1650× 950 1120×1650×1050 1220×1750×1150 1535×1910×1250 1535×1910×1450
310370400600*The performance values are based on JTM K-07, IEC60068-3-5:2001, and no specimen inside the test area.
*The rising and falling performances are given at an ambient temperature of +20°C,
or with a cooling water temperature of +25°C.
*The descriptions, inside the( ) in the table, are for the +180°C specification SSP model.
*The above specifications may be changed for any improvement of product without giving any preliminary notification.

650

L O W

T E M P E R A T U R E

C H A M B E R

SP-25 to +100°C(+180°C)

NAME
MODEL
POWER SUPPLYELBCONTROL SYSTEMOPERATING CONDITIONSPERFORMANCE
Temp. range
Fluctuation
Variation in space
Temperature rise time
Temperature fall time
Lowest temperature
CONFIGURATION
Controller
Internal material
External material
Insulating material
REFRIGERATING SYSTEM
Refrigerator
Out put
Power ability changing
Cooling coil
DRY HEATERBLOWER FANACCESSORIESSAFETY UNITSOPTIONSINTERNAL CAPACITY (L)INTERNAL DIMENSIONS :W.H.D.mm
EXTERNAL DIMENSIONS :W.H.D.mm
WEIGHT (kg)Silvery Prince series
SP(SSP)-23KT
SP(SSP)-24KT
SP(SSP)-25KT
SP(SSP)-27KT
SP(SSP)-28KT
Highest temperature of SP-type is +100°C (SSP-type is +180°C)
AC 200V ±10% 3φ 50 / 60Hz
20A
20A
20A
30A
40A
Balanced Temperature Control system (BTC system)
Ambient: +10 to +30°C, 20 to 80%RH-25 to +100°C(+180°C)±0.3°C(-25 to +100°C), ±1.0°C(+100 to +180°C)
2.0°C(-25 to +100°C), 4.0°C (+100 to +180°C)-25 to +100°C within 45 min. (-25 to +180°C within 80 min.) at refrigerator OFF+20 to -25°C within 60 min.
-25°C
KATO KT instrumentation
18Cr-8Ni stainless steel plate, grinding finished
18Cr stainless steel plate, line finished
Glass wool / Silicone packing
Single condensing refrigerating system : Air cooling or Water coolingComplete closed type compressor
0.75 kW0.75 kW
1.1 kW
1.1 kW
1.5 kW
Multi step automatic switching system by micro computer control
Plate fin cooler : Corrosion prevention coating finishes
stainless steel sheath heater
Sirocco fan
Observation window : W250×H350mm with Heating wire, Cable hole 30φ×1pc,
Adjustable shelf ×2 sets, Halogen room lamp, Caster, Adjuster
Earth leakage circuit breaker,
Mixing motor overload relay, Overload and short circuit protector for SSR,
Overload and short circuit protecting fuse for operating circuit,
Phase reverse relay, Water pressure switch for water cooling type,
Refrigerator overload relay, Alarm of temperature limit error,
Overheat prevention unit, Refrigerator pressure switch
Recorder, Cable hole 30, 50, 100φ, Shelf, Operation holes, Interface RS -232C, Time signal unit,
Excessive cooling preventive unit, Tank with automatic pump -up function, See-through door
175288441
800
1000
500× 700× 500

600× 800× 600

700× 900× 700 1000×1000× 800 1000×1000×1000

1020×1650× 950 1120×1650×1050 1220×1750×1150 1520×1910×1250 1520×1910×1450
310370400600*The performance values are based on JTM K-07, IEC60068-3-5:2001, and no specimen inside the test area.
*The rising and falling performances are given at an ambient temperature of +20°C,
or with a cooling water temperature of +25°C.
*The descriptions, inside the( ) in the table, are for the +180°C specification SSP model.
*The above specifications may be changed for any improvement of product without giving any preliminary notification.

650