|
Technical parameters |
|
Model |
SPX-70BIII
SPX-70BX |
SPX-150BIII
SPX-150BX |
SPX-250BIII
SPX-250BX |
|
Application |
constant temperature experiment and environment experiment, water analysis, BOD test, bacteria and microorganism cultivation, plant breeding and cultivation, sample conservation( 0～65℃). |
|
Air circulation type |
forced convection |
|
Performance |
temp. range |
0～65℃ |
|
temp. resolution |
0.1℃ |
|
temp. fluctuation |
high temperature: ±0.5℃; low temperature: ±0.1℃. |
|
temp. uniformity |
±1℃ |
|
Structure |
chamber material |
stainless steel |
|
shell material |
spraying cold rolled steel |
|
thermal insulation material |
PU |
|
heating device |
stainless steel heating tube |
|
rated power |
0.7kw |
1.0kw |
1.4kw |
|
compressor |
Air-cooled hermetic compressor |
|
refrigerant |
R134A |
|
defrosting system |
model BIII: manual; model BX: automatic |
|
fairlead |
φ52mm*1 on the left side of the body |
|
controlled external power supply |
1pc |
|
Controller |
temp. control |
model BIII:1 period of program LCD,PID;
model BX: 30 periods of programs LCD,PID. |
|
temp. setting |
press the four keys slightly |
|
temp. display |
actual temp. is displayed by LCD (row 1);
setting temp. is displayed by LCD (row 2). |
|
timer |
0～9999 minutes (with timing function) |
|
operation function |
model B: running with data set and time set, and automatic shut-down based on setting |
|
model BX: running with system set |
|
program mode |
model BIII: optional; model BX: standard configuration |
|
sensor |
Pt100 |
|
additional function |
model BIII: deviation adjustment, menu buttons lock, automatic recovery to previous status after power outage and recovery |
|
model BX: over temperature protector. watchdog timer, shelf-check of the circuit, intelligent refrigeration and defrosting system |
|
Safety device |
|
model BIII: over-temperature alarm, overload protector;
model BX: independent temperature limiter, shelf-check of the circuit. |
|
Specification |
working size (W*D*Hmm) |
420*350*500 |
500*400*750 |
500*500*950 |
|
exterior size (W*D*Hmm) |
570*560*1020 |
640*620*1270 |
660*700*1470 |
|
packing size (W*D*Hmm) |
730*720*1170 |
820*760*1430 |
880*825*1645 |
|
working capacity |
70L |
150L |
250L |
|
shelf load bearing |
15kg |
|
max shelf layer |
5 layers |
9 layers |
12 layers |
|
height between shelves |
60mm |
Power source (50/60Hz)
/Rated current |
AC220V/2.3A |
AC220V/3.6A |
AC220V/5.5A |
|
NW/GW |
69/92jg |
86/114kg |
100/139kg |
|
Accessory |
shelf |
2pcs |
|
shelf bracket |
4pcs |
|
Optional device |
shelf, RS485 port, printer, recorder, external communication, remote control, program temperature controller, wireless message alert, U disk storage. |
