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Model | HWS-70B | HWS-150B | HWS-250B | ||
Cycle Mo | Forced convection | ||||
Temp. range | No humidification:0~65ºC; humidification:10 ~65ºC | ||||
Temperature resolution | 0.1ºC | ||||
Temperature fluctuation | High temperature: ±0.5°C ; Low temperature: ±1°C | ||||
Temperature distribution accuracy | ±1℃ | ||||
Humidity control range | 45%~95%RH | ||||
Humidity fluctuation range | ±5%RH | ||||
Workshop Materials | Mirror stainless steel plate | ||||
Housings | Cold rolled steel plate, surface electrostatic spraying | ||||
Insulation layer | polyurethane | ||||
Heaters | Stainless steel electric heaters | ||||
Rating | 1.8kW | 2.0kW | 2.2kW | ||
Compactors | Air-cooled hermetic compressors | ||||
Refrigerants | R134a | ||||
Defrost construction | Automatic Control Intelligent Cream | ||||
Humidifying method | built-in | ||||
Test holes | One with an inner diameter of 43mm | ||||
Controlled external power supply | 1 external universal socket | ||||
Temperature control method | 30-segment LCD programme | ||||
Temperature setting method | Setting with the touch of a button | ||||
Temperature Expression | Measuring temperature display: LCD upper display; Setting temperature display: LCD lower display | ||||
Humidity control method | Automation | ||||
Timers | 0~99.9h×30 segments (with timed wait function) | ||||
Operational functions | Programme run, timed run, auto stop | ||||
Sensors | PT100 | ||||
Additional functionality | LED illumination, deviation correction, menu key lock, power failure parameter memory loop self-diagnosis | ||||
Safety device | Over-temperature alarm, over-humidity alarm, water shortage alarm function | ||||
Workshop (W * D * H mm) | 415*350*500 | 490*400*750 | 500*500*950 | ||
Overall dimensions (W*D*Hmm) | 571*591*1051 | 646*641*1301 | 656*741*1501 | ||
Outer package size (W*D*Hmm) | 676*680*1235 | 751*730*1490 | 761*830*1690 | ||
Content product | 70L | 150L | 250L | ||
Bulkhead load-bearing | 15kg | ||||
Partition layers | 5 | 9 | 12 | ||
Bulkhead spacing | 60mm | ||||
Power supply (50/60Hz) rated current | AC220V/8.2A | AC220V/9.1A | AC220V/10A | ||
Net/Gross weight (kg) | 69/92 | 86/114 | 100/139 | ||
Partitions | 2 pcs | ||||
Bulkhead | 4 pcs. | ||||
Configurations can be added | Partition, touch screen controller, RS485 interface, printer, recorder, remote control, USB stick data storage, wireless SMS alarm system | ||||





1. Can you provide services on product customization? |
OEM, ODM both welcomed. We also can help you to design. Design your logo by our professional designers. And different logo types with different MOQ. You just need to make a TM consultation or quote and express your requirements. We will do our best to accommodate your request. |
2. How about the payment? |
(1) Amount less than $1000, You can pay for the order by Paypal, western Union; (2) Amount more than $1000, You can pay for the order by T/T; (3) Alibaba trade assurance paid; |
3. How about the delivery time? |
(1) For Sample order will be prepared within 7 Days; (2) For bulk order, normally,it needs 14-30days, it is based on your quantity; |
4. How about the shipping? |
(1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you have express collected account, you will no need to pay us; (2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder; |
5. How about your after service? |
(1) Reply within 24 hours; (2) All products will undergo strict quality inspection and good packaging before shipment; (3) If you order a whole box and the damage exceeds 2%, we will replace you next time; (4) Online technical support, operation tutorial videos; |
6. Why choose us? |
(1) On-time delivery; (2) More than 14 years of trading experience; (3) Lowest factory price with high quality; (4) Low MOQ for small business; (5) Meet safety standard for Europe and USA; (6) Professional customized technology; (7) Can offer Professional shipping agent to help you send the goods of safe and quickly; |
Please feel free to contact us if you have any confuse and question any time. |
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