Water Bath/ Water Tank
Tri-function&Electro Thermal Constant Temperature Water Tank
时间：2014-12-19 点击：(3289)
■ Characteristic
● Stainless steel chamber and top cover limit the water evaporation.
● PID controller controls the temperature precisely.
● Easy operation:running with data set and time set, and automatic shut-down based on setting.
● Special function key for temperature setting.
● Auxiliary menu makes over-temperature alarm, deviation calibration, and menu buttons lock come true.
● Patent No.: ZL201320059701.3
|
Technical parameters |
|
Model |
HHW21.420AII |
SHHW21.420AII |
HHW21.600AII |
SHW21.600AII |
|
Heat transfer way |
natural water convection |
|
Performance |
temp. range |
RT+5～65℃ |
RT+5～100℃ |
RT+5～65℃ |
RT+5～100℃ |
|
temp. resolution |
0.1℃ |
|
temp. fluctuation |
±0.5℃ |
|
temp. uniformity |
±1.0℃ |
|
Structure |
chamber material |
stainless steel |
|
shell material |
spraying cold rolled steel |
|
thermal insulation material |
PU |
|
top cover |
stainless steel |
|
inner cover |
x |
√ |
x |
√ |
|
test-tube rack |
x |
√ |
x |
√ |
|
heating device |
stainless steel heating tube |
|
rated power |
0.5kw |
1.0kw |
0.75kw |
2.0kw |
|
Controller |
temp. control |
PID |
|
temp. setting |
press the four keys slightly |
|
temp. display |
actual temp.:displayed by 4 digit red digital tube (row 1)；
setting temp.: displayed by 4 digit green digital tube (row 2). |
|
timer |
0～9999min(with timing function) |
|
operation function |
running with data set and time set, and automatic shutdown based on setting |
|
program mode |
optional |
|
additional function |
deviation calibration, menu buttons lock, power outage compensation, power outage memory |
|
sensor |
CU50 |
|
Safety device |
over-temperature alarm |
|
Specification |
working size
(W*D*Hmm) |
420*180*140 |
600*300*200 |
exterior size
(W*D*Hmm) |
570*230*270 |
750*350*360 |
packing size
(W*D*Hmm) |
650*300*315 |
840*430*360 |
|
working capacity |
11L |
36L |
|
shelf load bearing |
5kg |
|
layer of shelf |
1 |
|
Power source( 50/60Hz)/Rated current |
AC220V/2.3A |
AC220V/4.5A |
AC220V/6.8A |
AC220V/9.1A |
|
NW/GW |
8/9.5kg |
8.5/10kg |
17/19kg |
18/20kg |
