Provided by Espe Instrument NetworkZHJH-C2109C Horizontal Flow Ultra Clean WorkbenchQuality assurance, supplied nationwide, all products are sold in accordance with national regulations, and the renowned Espe Instrument is dedicated to providing you with a brand new experimental operation experience.
Horizontal flow ultra clean workbenchTechnical parameters:
Model classification: ZHJH-C2109C (Failure Alarm Intelligent Safety Type)
Display mode: LCD
Air flow direction: horizontal flow
Working face: one
Fan type: High quality centrifugal fan
Sterilization lamp type: quartz high-efficiency ultraviolet sterilization lamp
Online cleanliness control level: Dust particles with a particle size of ≥ 0.5 μ m in the workspace should be ≤ 3.5 particles/liter (FS209E100 level)
Colony count: When the colony count is ≤ 0.5 per dish (90mm culture plate)
Wind speed setting range: 0.1-1.0
Wind speed range in the workspace: 0.3-0.6 (stepless setting)
Wind speed control accuracy: ± 0.05
Wind speed resolution: zero point one
HEPA pressure difference range: 0-500Pa
Differential pressure display accuracy: ± 1%
Initial resistance (Pa): ≤ 120 (at maximum wind volume)
Noise level: ≤ 62dB (A)
Half peak vibration value: ≤ 4μm
Illumination: ≥ 300Lx
HEPA status self-test function OK
HEPA failure warning function OK
HEPA failure alarm function OK
HEPA damage alarm function OK
Manual/automatic optional function OK
Differential pressure display function OK
The air volume display function is OK
Mute function OK
The preset disinfection function is OK
Clock display function OK
Work area size (mm) 900 * 590 * 570
Dimensions (mm) 1020 * 830 * 1530
Packaging size (mm) 1140 * 950 * 1700
Net weight (kg) 170
Power (w) 380
Power supply: AC 220V 50/60Hz
Main features:
LCD large screen LCD display screen quantitatively displays measured wind speed, pressure difference, air volume, and HEPA operation status
When HEPA malfunctions or fails, the equipment can promptly issue sound, light, and fully Chinese visual warnings or alarms
Wind speed stepless setting, constant wind speed operation, truly ensuring that the studio wind speed is in the ideal state
The opening and closing time of the fan and UV sterilization lamp can be set arbitrarily and automatically started
Monitoring timer function, which can display cumulative running time
Humanized touch control screen with pattern display
Clock display function
Two optional operating modes: manual/automatic
Efficient air filtration system with pre filter
Low wind volume, high wind pressure, low-noise high-quality fan
Self balancing up and down sliding tempered glass front window, can be positioned freely
Double sided transparent tempered glass safety large screen window, wide viewing angle, good lighting
High quality stainless steel workbench with smooth inner corners for easy cleaning
The operation area is equipped with illuminated fluorescent lamps and ultraviolet sterilization lamps
Streamlined luxury overall design, electrostatic spray coating
Equipped with brake universal swivel casters, it moves flexibly and is easy and reliable to fix
Application scope:
This device is widely used in research and application fields such as biopharmaceuticals, biochemistry, healthcare, environmental monitoring, and electronic instruments and meters.
Supplementary explanation for industry applications:
The clean bench is designed to meet the cleanliness requirements of local work areas in modern industries, optoelectronics, biopharmaceuticals, and scientific research experiments.
【1】 You only need to call:, and we will provide professional pre-sales answers. Consultation will be more favorable!
【2】 Aispei Instrument sincerely provides customers and distributors in major cities such as Beijing, Shanghai, Guangdong, Jiangsu, Zhejiang, Shenzhen, Shandong, Sichuan, Fujian, Hubei, Henan, Liaoning, Hebei, Shaanxi, Hunan, Anhui, Tianjin, Chongqing, Guangxi, Heilongjiang, Jiangxi, Shanxi, Jilin, Yunnan, Xinjiang, Inner Mongolia, Gansu, Guizhou, Taiwan, etc. with the most cost-effective products, convenient after-sales service, and professional technical consultation.

Product related keywords: Zhicheng Purification Workbench Failure Alarm Intelligent Safety Type