BENTING CBWS-250B Humidity Chamber 0~65 ℃/250L
The temperature control of the BENTING CBWS-250B Humidity Chamber is 65 ℃, and the humidity control range is 45%~ 90% RH. It is an independent humidified Constant Temperature and Humidity Incubator. The CBWS-250B adopts a stainless steel studio with a size of 500 * 500 * 950mm and a 12-layer Shelf.
Model：
CBWS-250B
Similar products
BenTing CBWS-250B Constant Temperature and Humidity ChamberSPEC
BenTing CBWS-250B Constant Temperature and Humidity ChamberDetails
BenTing CBWS-250B Constant Temperature and Humidity ChamberPacking list
- SKU
- NB028662
- Temperature range
- No humidification: 0~65 ℃; Humidification: 10~65 ℃
- Temperature Resolution
- 0.1℃
- Temperature Fluctuation
- High temperature +/- 0.5 ℃, low temperature +/- 1 ℃
- Temperature Uniformity
- ±1℃
- Humidity control range
- 45~90%R.H
- Humidity Deviation
- ±5%
- Input Power
- 1.4Kw
- Power
- AC220V/5.5A 50/60Hz
- Interior size
- 500*500*950mm
- Dimensions
- 660*700*1470mm
- Shelf (std.)
- 2pcs
- Interior Volume
- 250L
- Chamber material
- stainless steel plate
- Enclosure Material
- Cold rolled steel plate, surface resistance painting
- Insulation material
- Polyurethane
- Heating system
- Stainless steel heating pipe
- Refrigeration system
- Air-cooled airtight compressor
- refrigerant
- R134A
- Defrost structure
- manual
- Humidity control mode
- automatic
- Lead Hole
- Inner diameter 52mm each
- Controlled external Power
- 1 external
- Temperature control mode
- 30-Segment LCD program
- Temperature representation
- Tap the button to set
- Temperature representation
- Measuring temperature display: liquid crystal upper display; setting temperature display: liquid crystal lower display
- Timer
- 0~99.9h * 30 (with Timer and waiting function)
- operation mode
- Fixed-value operation, regular operation, automatic stop/appointment start, program operation
- Program Mode
- Standard
- Temperature transducer
- PT100
- Additional features
- Deviation correction, menu button lock, power failure compensation, power failure memory
- Packing size
- 880*825*1645mm
- Shelf load bearing
- 15kg
- Shelf (std.)
- 12pcs
- Shelf spacing
- 60mm
- Net Weight
- 100Kg
- Gross Weight
- 139kg
- Shelf (std.)
- 2pcs
- Shelf (std.)
- 4pcs
- Optional accessories
- Shelf, RS485 interface, printer, recorder, external communication, remote control, programmed temperature control, wireless SMS alarm, U disk data storage
- Safety Devices
- Over-rise alarm, overload protection
CBWS-250B
Constant Temperature and Humidity Chamber
Features
â Independent humidification to achieve humidity control.
âLCD 30-segment program control, repeated step and ladder operation.
â Convenient operation, fixed value operation, scheduled operation and automatic stop.
â Dedicated function keys enable temperature setting.
â Auxiliary menu to realize over-Voltage alarm, deviation correction and menu locking.
â Turbine centrifugal forced air supply makes the temperature more uniform.
â Power-off protection, parameter memory, call recovery.
â Compressor overload protection.
safety
â Overheating alarm, menu lock, overheating prevention, overload protection, power-off protection
BWS constant temperature and Humidity Chamber series parameter comparison
| name | Constant temperature and humidity Incubator | ||||||
| model | BWS-70B | BWS-70BX | BWS-150B | BWS-150BX | BWS-250B | BWS-250BX | |
| Way | forced convection | ||||||
| performance | Operating temperature range | Without humidification: 0ï½65℃; with humidification: 10ï½65℃ | |||||
| Temperature resolution | 0.1℃ | ||||||
| temperature fluctuation | High temperature ±0.5℃; low temperature: ±1℃ | ||||||
| Temperature distribution accuracy | ±1℃ | ||||||
| Humidity control range | 45%ï½90%RH | ||||||
| Humidity fluctuation range | ±5% | ||||||
| constitute | interior | stainless steel plate | |||||
| Exterior | Cold-rolled steel plate with chemical-resistant surface coating | ||||||
| Thermal insulation material | Polyurethane | ||||||
| heater | Stainless steel heating tube | ||||||
| rated power | 0.7kw | 1.0kw | 1.4kw | ||||
| compressor | Air-cooled sealed compressor | ||||||
| refrigerant | R134A | ||||||
| Defrost structure | Type B: manual; Type BX: automatic | ||||||
| Humidity control method | automatic | ||||||
| Lead hole | One inner diameter 52mm | ||||||
| Controlled external power supply | 1 external | ||||||
| controller | Temperature control method | 30-segment LCD program | |||||
| Temperature setting method | Touch button settings | ||||||
| Temperature representation | Measuring temperature display: LCD upper display; Setting temperature display: LCD lower display | ||||||
| timer | 0ï½99.9hÃ30 (with timer waiting function) | ||||||
| run function | Fixed value operation, scheduled operation, automatic stop/scheduled start, program operation | ||||||
| Program mode | Standard configuration | ||||||
| sensor | Pt100 | ||||||
| Additional features | Type B: Deviation correction, menu button lock, power outage compensation, power outage memory | ||||||
| BX type: additionally includes over-rise preventer, cumulative timing, circuit self-diagnosis, and intelligent defrost | |||||||
| safety devices | Type B: over-rise alarm, overload protection; Type BX: additional over-rise preventer, circuit self-diagnosis | ||||||
| Specification | Inner dimensions (width * depth * height mm) | 420*350*500 | 500*400*750 | 500*500*950 | |||
| Overall dimensions (width*depth*height mm) | 570*560*1020 | 640*620*1270 | 660*700*1470 | ||||
| Outer packaging size (width * depth * height mm) | 730*720*1170 | 820*760*1430 | 880*825*1645 | ||||
| Content volume | 70L | 150L | 250L | ||||
| Partition load-bearing | 15kg | ||||||
| Number of partition layers | 5th floor | 9th floor | 12th floor | ||||
| Space between partitions | 60mm | ||||||
| Power supply (50/60Hz) rated current | AC220V/2.3A | AC220V/3.6A | AC220V/5.5A | ||||
| Net weight/gross weightkg | 69/92 | 86/114 | 100/139 | ||||
| Accessories | Partition | 2 pieces | |||||
| Partition rack | 4 pieces | ||||||
FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
QWhat is the specific process for purchasing the product?
AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
QWhat should I do if the instrument I purchase needs repair?
AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
Standard