| model |
WHL-25A/WHL-25AB |
| Cycle Mode |
Natural convection |
| Function |
Temp. Range |
RT+10-300℃ |
|
Temp. Resolution
Ratio
|
0.1℃ |
| Temp. Motion |
±1℃ |
| Temp. Uniformity |
±3.5% |
| Structure |
Inner Chamber |
B model: mirror stainless steel; without;
B model: High strength
galvanized sheet |
| Outer Shell |
cold rolling steel electrostatic spraying
exterior
|
| Insulation layer |
compound silicate heat preservation board |
| Heater |
Nickel chromium alloy heating wire |
| Power rating |
0.6kW |
| Exhaust hole |
φ28mm top (with function of test hole) |
| Controller |
Temp. control mode |
Two temperature section intelligent PID |
| Temp. set mode |
Touch button setting |
| Temp. display mode |
Measuring temperature: display on the four digital
tubes upper row ；
setting temperature: display on the lower row |
| Timer |
0-9999min(with timing wait function) |
| Operation function |
fixed temperature operation, timing function,
auto stop
|
| Additional function |
Sensor deviation correction, temperature overshoot
self-tuning, internal
parameter locking, power-off parameter memory |
| Sensor |
K model |
| Safety device |
over temperature sound-light alarm |
| Specification |
Inner Chamber siz
e(W*L*H)(mm)
|
260*260*260 |
|
Exterior size
(W*L*H)(mm)
|
380*455*568 |
|
Packing size
(W*L*H)(mm)
|
500*530*657 |
| Volume |
18L |
| Shelf number |
6 |
| Load per rack |
15kg |
| Shelf space |
29mm |
| (50/60HZ)Current rating |
AC220V/2.7A |
| NW/GW (kg） |
27/35 |
| Accessory |
Shelf |
2 |
| Optional accessories |
Shelf |
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