|
Model
|
WHL-25A/WHL-25AB
|
WP-25A/WP-25AB
|
|
Cycle Mode
|
Natural convection
|
|
Function
|
Temp. Range
|
RT+10-300℃
|
RT+5-65℃
|
|
Temp. Resolution Ratio
|
0.1℃
|
|
Temp. Motion
|
±1℃
|
±0.5℃
|
|
Temp. Uniformity
|
±3.5%
|
±2.0℃
|
|
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
|
0.18kW
|
|
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
|
CU50
|
|
Safety device
|
over temperature sound-light alarm
|
|
Specification
|
Inner Chamber size(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
|
AC220V/0.8A
|
|
NW/GW (kg）
|
27/35
|
|
Accessory
|
Shelf
|
2
|
|
optional accessories
|
Shelf
|
中文
