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ZHICHENG clean benches are designed for tissue culture, electronics inspection, medical device assembly and pharmacy drug preparation under ISO Class 5 (formerly Class 100) conditions to prevent airborne contaminations. The clean benches offer a perfect balance of quality, performance and cost-effectiveness. The clean benches use the 99.98% efficiency HEPA filter system that provides excellent product protection and is fully compliant to major international standards of Class 100 and US FS209E. Typical uses are for drug compounding, culturing medium preparation, plant and tissue cell cultures, microelectronics inspection and assembly.

To ensure complete protection to product samples, the clean benches feature a high sensitivity level filter fault detector sensor within the workzone that enables for the permanent monitoring of the air velocity, once the sensor detects a drop of the airflow speed, the built-in alarm is triggered to warn of filter fault or saturation. The non-glare SUS304 type stainless steel interior provides better cleanability of the work zone, and the modular design makes the clean benches the most cost effective to purchase and to maintain.

During operation, room air is drawn through a pre-filter in the top of the cabinet to trap large particles. Air flows through a HEPA filter and is projected vertically or horizontally over the workarea. The positive pressure laminar airflow provides product protection within the workarea. The HEPA-filtered air prevents contaminants from entering the work area and provides a particulate free work environment that minimizes cross contamination. The clean air in the workarea meets or exceeds ISO Standard Class 5 conditions defined per ISO Standard 14644-1 and Class 100 conditions as defined by Federal Standard 209E.

Remark: The below photo shows model ZHJH-C2109C Horizontal Airflow Clean Bench.

 

The caster wheel provides easy mobility of the clean bench around the lab.

The detector sensor within the workzone permanently monitors the air velocity, once the sensor detects a drop of the airflow, the built-in alarm is triggered to warn of filter fault or saturation.
Remark: The below photo shows model ZHJH-C1115C Vertical Airflow Clean Bench

  (Download CE Certificate)



Model
ZHJH-C1109C ZHJH-C1209C ZHJH-C1112C ZHJH-C1115C ZHJH-C1214C ZHJH-C1118C
Capacity
Single-user Single-user Double-user Double-user Double-user Triple-user
HEPA Filter
Efficiency
FS209E
Class 100
FS209E
Class 100
FS209E
Class 100
FS209E
Class 100
FS209E
Class 100
FS209E
Class 100
HEPA Filter
Monitor
Yes Yes Yes Yes Yes Yes
Noise
62dB(A) 62dB(A) 62dB(A) 62dB(A) 62dB(A) 62dB(A)
Air Velocity
0.3-0.6m/s
(stepless)
0.3-0.6m/s
(stepless)
0.3-0.6m/s
(stepless)
0.3-0.6m/s
(stepless)
0.3-0.6m/s
(stepless)
0.3-0.6m/s
(stepless)
Illumination
Fluorescent
Lamp
Fluorescent
Lamp
Fluorescent
Lamp
Fluorescent
Lamp
Fluorescent
Lamp
Fluorescent
Lamp
Disinfection
UV Light UV Light UV Light UV Light UV Light UV Light
Voltage  
220-230V 50/60Hz 220-230V 50/60Hz 220-230V 50/60Hz 220-230V 50/60Hz 220-230V 50/60Hz 220-230V 50/60Hz
Power
380W 380W 680W 680W 680W 680W
Work Area
Dimension
900x625x545
WxDxH
900x650x545
WxDxH
1200x625x545
WxDxH
1500x625x545
WxDxH
1400x650x545
WxDxH
1800x625x545
WxDxH
Weight
153Kg 162Kg 215Kg 250Kg 225Kg 310Kg
Approval
CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO
Warranty
1 year 1 year 1 year 1 year 1 year 1 year


 
Warning: clean benches do not provide user protection, so they should not be used in conjunction with biohazardous material, toxins or radionuclides.

 

 

 


Tel: +86 21 62990303 Fax: +86 21 62991077 Email: zhichenginstrument@163.com
Add: No.2222 Huancheng Road (West), Nanqiao Town, Fengxian District 201400, Shanghai, China.