Model |
PL-1K |
PL-2K |
PL-3K |
PL-4K |
PL-1KH |
PL-2KH |
PL-3KH |
PL-4KH |
Power supply |
|
Maximum current(A) |
200V |
22.5 |
23.0 |
36.0 |
22.5 |
23.0 |
36.0 |
220V |
21.0 |
22.0 |
34.0 |
21.0 |
22.0 |
34.0 |
380V |
10.0 |
11.0 |
22.0 |
10.0 |
11.0 |
22.0 |
Temperature and
humidity control system |
Balanced Temperature
& Humidity Control system(BTHC system) |
Ambient temperature
for allowable operating range |
0 to +40 |
Performance *1 |
Temperature &
humidity range *2 |
-40 to +100 / 20 to
98%RH |
-40 to +150 / 20 to
98%RH |
Temperature &
humidity fluctuation *2 |
0.3 / 2.5%RH |
0.3(-40 to +100) 0.5(+100.1 to +150) / 2.5RH |
Temperature &
humidity uniformity *2 |
0.5/ 3.0%RH |
1.0/ 5.0%RH |
0.5(-40 to +100) 0.75(+100.1 to +150)/ 3.0%RH |
1.0 (-40 to
+100) 1.5 (+100.1 to +150) / 5.0%RH |
Temperature heat-up rate |
-40 to +100
within 45 min |
-40 to +150
within 55 min |
Temperature pull-down rate |
+20 to -40 |
within 50 min |
|
within 55
min | | |
Construction |
Exterior material |
18 Cr stainless steel
plate(hairline finish) |
Interior material |
18-8 Cr-Ni stainless
steel plate(2B polish) |
Insulation |
Chamber: Rigid
polyurethane form |
Chamber: Rigid
polyurethane form, Glass wool |
Door: Glass
wool |
Refrigeration system |
Refrigeration system |
Mechanical single-stage
refrigerator system (air-cooled condenser) |
Refrigerator |
Hermetically sealed
rotary compressor |
Refrigerant |
R404A |
Refrigerator capacity |
1.2kW |
1.5kW |
1.5kW 2 units |
1.2kW |
1.5kW |
1.5kW 2 units |
Expansion machanism |
Electronic
auto-expansion valve system |
Cooler |
Plate fin
cooler |
Heater |
Nichrome strip wire
heater |
Humidifier |
18-12-2.5 Cr-Ni-Mo
stainless steel sheathed heater (surface evaporating system) |
Chamber air
circulator |
Cross-flow
fan |
Sirocco fan |
Cross-flow
fan |
Sirocco fan |
Fittings |
Viewing window(glass incorporating
heat generator) Cable port(inside diameter 50mm/1pc) Shelves(shelf
supports,shelves:2 sets) Chamber lamp(fluorescent lamp) Integrating hour
meter Time signal(2 points),Casters with adjuster,Power cord |
Watter supply |
Water supply system |
Pump out
system |
Tank capacity (front face of the
chamber) |
15L : cartridge 5L :
stationary |
15L2 : cartridge 5L2
: stationary |
15L : cartridge 5L :
stationary |
15L2 : cartridge 5L2
: stationary |
Water quality |
Electrical conductivity
0.110s/cm |
Inside capacity
(L) |
120 |
225 |
408 |
800 |
120 |
225 |
408 |
800 |
Dimensions *3 |
Inside dimensions (mm) |
W500 H600 D400 |
W500 H750 D600 |
W600 H850 D800 |
W1000 H1000 D800 |
W500 H600 D400 |
W500 H750 D600 |
W600 H850 D800 |
W1000 H1000 D800 |
Outside dimensions (mm) |
W910 H1440 D773 |
W910 H1590 D973 |
W1010 H1690 D1173 |
W1410 H1840 [1970] D1173 |
W910 H1440 D773 |
W910 H1590 D973 |
W1010 H1690 D1173 |
W1410 H1840 [1970] D1173 |
Weight (kg) |
240 |
300 |
350 |
540 |
240 |
300 |
350 |
540 |