Product Details
Constant temperature experiment and environmental test of humidity
range
Product Description
1. Unique internal wind circulation, breeze circulate fan
circulation make inner chamber temperature uniformity.
2. Large LCD display,multiple data display at the same
time,30-stage program control,round move,ladder operating,with
function of loop self-diagnose and sensor fault alarm.
3. Intelligent PID temperature control system, high precise
temperature control PT100 sensor equipped, high precise and
stability import humidity sensor component to control humidity
automaticlly.
4. Double door structure, with high quality stalinite to observe
samples, outer door with magnetic strip, convenient to on and off,
good sealing.
5.Intelligent defrosting function ensure device long-time run
without defrost. Standard mechanical independent temperature
limiter provide double protection.
6.Inner humidifying system with small particles, good humidity
uniformity, low water consumption and function of alarm when is
short of water.
Model | HWS-70B | HWS-150B | HWS-250B |
Cycle Mode | Forced convection |
Function | Temp. range | No humidification:0~65℃; humidification:10 ~65℃ |
Temp. Resolution Ratio | 0.1℃ |
Temp. Motion | High Temp.:±0.5℃ Low Temp.:±1℃ |
Temp. Uniformity | ±1℃ |
Humidity Range | 45%~95%RH |
Humidity Stability | ±5%RH |
Structure | Inner Chamber | Mirror Sainless Steel |
Outer Shell | Cold rolling steel electrostatic spraying exterior |
Insulation layer | Polyurethane |
Heater | Stainless steel heater |
Power rating | 1.8kW | 2.0kW | 2.2kW |
Compressor | Air cooled hermetic compressor |
Cryogen | R134A |
Defrost structure | Automatic control intelligent defrosting |
Humidifying method | External |
Test hole | Plastic test hole φ43mm |
Controlled external power supply | Universal socket (one) |
Controller | Temp. control mode | 30 section LCD program |
Temp. setting mode | Touch button setting |
Temp. display mode | Measuring temperature: LCD upper row; Setting temperature: the lower row |
Humidity control mode | Automatic |
Timer | 0~99.9h×30 section (with timing wait function) |
Operation function | Program operation, timing function,auto stop. |
Sensor | PT100 |
Additional funciton | LED light,Deviation correction, Menu key lock,Self diagnosis of power failure parameter memory loop |
|
Safety device | Over temperature alarm, mechanical temperature limiter |
Specification | Inner Chamber size(W*L*H)(mm) | 415*350 *500 | 490*400 *750 | 500*500 *950 |
Exterior size (W*L*H)(mm) | 571*591 *1051 | 646*641 *1301 | 656*741 *1501 |
Packing size (W*L*H)(mm) | 686*690 *1211 | 761*740 *1461 | 771*840 *1661 |
Volume | 70L | 150L | 250L |
Load per rack | 15kg |
Shelf number | 9 | 12 | 18 |
Shelf space | 35mm |
Power Supply(50/60Hz)Current rating | AC220V/ 8.2A | AC220V/ 9.1A | AC220V/ 10A |
NW/GW (kg) | 69/92 | 86/114 | 100/139 |
Accessory | Shelf | 2 |
optional accessories | Shelf, Touch screen controller, RS485 interface, Printer, Recorder, Remote control, USB data storage |
|
Company Profile
With the vision “To become a Leading Manufacturer of General Lab
Equipment”
and the Mission “Service Health Future”, Prosperity Biotech
(Shandong) Co., Ltd
is an established high value laboratory equipment supplier
dedicated to developing and manufacturing innovative and reliable
application tools with unmatched performance to enhance customer
operation success and value.
Prosperity Biotech (Shandong) Co., Ltd has always been a supplier
of high-quality laboratory general-purpose small instruments and
chemical materials. For many years, the company has used
sophisticated technical solutions to improve product development
and manufacturing.
In the past two decades, hundreds of products have been developed
and produced, covering seven categories of pipetting products,
distillation products, Cold chain Products,heating and stirring
products, temperature control products, centrifuges and other small
instruments. Used in different environments such as large, medium
and small enterprises, scientific research institutions, etc. Among
them, the BIOSTELLAR brand is well-known worldwide. As a global
production base, Prosperity Biotech also provides ODM/OEM for
famous companies in the industry.