Laboratory Environmental Test Chambers With High-Low Temperature
225L 110/220V
WGD-225
Performance characteristics:
1.It has a wide range of temperature and humidity regulation, which
can meet various needs of users.
2. It adopts a balanced temperature regulation mode, reach a ideal
temperature environment.it has stable balanced heating to carry out
high-precision and stable temperature control, timer and
overtemperature alarm function.
3.The test chamber has the performance of automatically selecting
the running cold circuit with the set value of temperature. Simple
operation. The equipment has the function of overpressure
protection compressor.
4. big observation window, which is convenient to observe the test
state of the sample
5. The double-layer door seal structure ensures that the energy in
the cavity is not easy to dissipate.
High&low temperature test chamber(WGD series): suitable for
basic environmental regulations to electrical and electronic
products.
Test A: Low temperature test method, Test B: High temperature test
method. Conduct low temperature and high temperature tests on
products. test chamber adopts the most advanced temperature control
mode and balanced temperature regulation mode, so it can
automatically obtain the reliable and accurate test temperature
from high temperature to low temperature or from low temperature to
high temperature.
Environmental chamber(WGD-SJ series): It has a wide range of
temperature and humidity regulation and control to meet the basic
environmental test procedures for electrical and electronic
products. Test A: Low temperature test method, Test B: High
temperature test method.Test C:humidity test method,Test
D:alternative temperature and humidity test method.
the Environmental chamber is produced with imported parts with
excellent performance, beautiful appearance and good reliability.
It is an ideal choice for Laboratory environmental test.
Specification:
WS series
Product introduction:
●World famous compressor: balanced refrigeration technology, auto
defrost, multiple security system, long time running, environmental
protection, high efficiency and energy saving.
●Auto-defrost function: original rapid heat pump defrost
technology, for continuous operation, effectively prevent frost
because of continuous operation of evaporator.
●Refrigeration effect manual control system: meet customer’s
terrible work environment.
●Imported DuPont SUVA R134 an environmental refrigerant. For
cleaner world, for better work condition.
●To save energy, to reduce the cost.
ALLFLOW Perfect Air Current Cycling:
●ALLFLOW air current cycling: perfect forced convection, maximum
samples number of working room, minimum temperature recovery time
after the opening, world famous axial fan, perfect air current
design, ensure an ideal result of samples culture.
●ALLFLOW air current cycling: keep temperature continuous and
stable, keep humidity continuous and stable, ensure perfect sample
culture environment.
ALLSENS™ programmable PID control:
●Integrated, dot-matrix LCD display, Chinese and English subtitles,
design for the highest operational comfort.
●Display parameters: temperature, humidity, cycle, run time,
run/stop.
●Adaptive PID controller precisely, control the temperature and
humidity, prevent temperature soaring, keep working room
temperature stable and uniformity.
●User password protection, built-in multifunctional memory menu,
connect to multiple devices (up to 16 units), real-time monitoring.
●Programmable multi-sections control, to meet customer needs,
temperature and humidity control up to 30 sets. Time setting:
0-99h, 0-9999m, programs can be executed automatically cycles.
●Set operations with beep tips Remote-controlled operation, with
programmable software (option). Bacteria-free culture with UV
disinfection (meet Mold incubator).
Excellent Imported Sensor:
●Imported industrial sensor PT100, short response time, and low
self-heating temperature.
●Imported humidity sensor, aerospace material, no maintenance,
precision humidity control level.
Efficient Isolation Design:
●Design of double-layer isolation, reduce power consumption,
environmental protection concept, energy conservation.
●Internal isolated door design, easy observation of working room
samples, keep temperature stability of working room.
ALLGENT™ Humidification System:
●Original design of humidification system, prevent disadvantages
(non-uniformity, instability) of traditional atomizer design.
●Automatic water intake, automatic water level control, ensure the
precision of humidity control.
●Stainless steel SUS304 internal surface and water tank, ensure the
quality of atomization and uses persistent.
Technical Parameters:
| Technical Parameters | WS Constant Climate Chamber |
| WS-150 | WS-250 | WS-400 |
| Convection mode | Forced-convection |
| Control mode | 30 Programmable PID Control System |
| Sterilization function | — |
| Temperature range (℃) | 0~65℃ |
| Humidity range | 40~95%RH |
| Temp. display resolution(℃) | 0.1 |
| Temp. fluctuation(℃)(10-40℃) | ±0.5 |
| Temp. spatial deviation(℃)(10-40℃) | ±1 | ±1.5 |
| Humidity fluctuation(RH) | ±2% |
| Timing range | 0～99Hour ,Or 0～9999min |
| Running environment | environment temp.10-30;relative humidity below 70% |
| Heat insulator | imported environmental protection material |
| External dimension (mm)(H×W×D) | 1410×650×680 | 1730×650×740 | 1700×745×930 |
Dimension of inner chamber (mm)
(H×W×D) | 757×508×389 | 1088×508×449 | 1052×601×639 |
| Volume of inner chamber (L) (H×W×D) | 150 | 250 | 400 |
| Material of internal surface | SUS304 Interior steel materials |
| Shelves | 3 | 4 | 4 |
| Rated power(W) | 1080 | 1100 | 1350 |
| Input voltage | AC220V/50Hz |
| Net weight (KG) | 107.5 | 136 | 158.5 |
| Gross weight (KG) | 133 | 162.5 | 188 |
Package size(mm)
(H×W×D) | 1605×760×830 | 1935×760×890 | 1907×815×1090 |
