Shakers, Incubators, Clean Benches, Water Baths, Drying Ovens Ask for catalogues and brochures Learn distribution terms and conditions Download brochures and leaflets Register for monthly newsletters Check the latest from ZHICHENG News Release, Events, Trade Shows By www.zhichenginstrument.com In the field of life science and material testing, one company has consistently provided advanced instruments that make research easier, that company is ZHICHENG. For our customers, we are dedicated to help them achieve greater research efficiency by offering them innovative, reliable instruments at affordable prices. Building on more than three decades of expertise in the industry, ZHICHENG is capable of producing a wide range of Incubators, Shakers, Water Bath, Clean Benches, Biological Safety Cabinets, Drying Ovens, Temperature/Humidity Testing Chambers to meet the customer's specific application needs. Helping Companies Creat and Sustain Competitive Advantage Authorized distributor in South Africa: MICRO FILTRATION CC P.O. BOX 334, KLOOF 3640 REP. OF SOUTH AFRICA Contact: Mr. Derick Peters Tel: +27-31-7621394 FAX +27-31-7633862 Email: microfil@global.co.za
This is ZHICHENG manufactures a wide range of shakers, incubators, water bath, drying ovens, clean benches, biological safety cabinets, temperature/humidity testing chambers to meet the specific needs of biological, biochemical, clinical and material testing applications. For our customers, we offer reliable and advanced instruments that help them achieve greater research efficiency. Building on more than 30 years of innovation, ZHICHENG is capable of providing its customers with advanced, reliable instruments at affordable prices. ZHICHENG aims to promote its range of products through forming strategic partnerships with distributors in strategic locations. We are striving to achieve our goals through a renewed technology commitment and the industry's best sales and service team. Because we believe technological innovation and customer satisfaction is key to our success, and it is this dedication and passion that makes ZHICHENG today. Your Success is Our Business
www.zhichenginstrument.com Benchtop Incubator Shakers Models: ZHWY-200B ZHWY-100B ZHWY-200D ZHWY-100D ZHWY-100C ZHICHENG benchtop incubator shakers offer small capacity growth of biological organisms under optimum conditions of temperature, time and agitation. These microprocessor controlled shakers offer a number of advanced features include user-friendly digital setpoints control panel, overtemperature alarm and self-correcting feedback controls on temperature and shaking speed. ZHICHENG benchtop incubator shakers are suitable for your in vitro cell research at affordable prices.
Model: ZHWY-200D New! Features: Ø0-50mm Stepless Orbit Diameter Control 30-600rpm Digital Shaking Speed Control CFC Free Refrigeration Specifications: Temperature Range: 4-60 C Temperature Accuracy: ± 0.1 C Temperature Uniformity: ±1 C Shaking Speed: 30-600 rpm (±1 rpm) Capacity: 50mlx5 100mlx5 300mlx4 500mlx3 Max.Capacity: 100mlx20 250mlx16 500mlx9 1000mlx5 Timer: 1 minute to 500 hours Platform Size: 450x400 mm Motor Power: 581W Electricity: 220V 50/60Hz Net Weight: 100Kg Gross Weight: 132Kg Warranty: 1 year Manufacturer: ZHICHENG Place of Origin: CHINA Approval: CE, ISO
ZHWY-200B ZHWY-100C ZHWY-100B ZHWY-100D Features: 1. Powerful triple eccentric drive mechanism 2. PID microprocessor controller 3. User-friendly sealed control panel 4. Large, easy-to-read LED display 5. Electronic timer from 1 minute to 500 hours 6. Non-volatile memory function 7. Alarms programmed to warn of setpoint deviations 8. Mirror-finished stainless steel interior Model ZHWY-200B ZHWY-100B ZHWY-100C ZHWY-100D Performance Heated and Heated Only Heated Only Heated Only Refrigerated Temperature 4-60 C 30-60 C 30-60 C 30-60 C Range Temperature ±0.1 C ±0.1 C ±0.1 C ±0.1 C Accuracy Temperature ±1 C ±1 C ±1 C ±1 C Uniformity Shaking Speed 30-400rpm (±1rpm) 30-400rpm (±1rpm) 30-300rpm (±1rpm) 30-600rpm (±1rpm) Timer 1 minute to 500 hours 1 minute to 500 hours 1 minute to 500 hours 1 minute to 500 hours Capacity 50mlx5 100mlx5 250mlx4 500mlx3 50mlx4 100mlx4 250mlx3 500mlx3 50mlx12 100mlx9 50mlx4 100mlx4 250mlx3 500mlx3 Max.capacity 1000mlx5 1000mlx5 250mlx6 1000mlx5 Platform Size 450x400 mm 400x370 mm 280x220 mm 340x370mm Motor Power 581W 566W 307W 566W Electricity 220V 50/60Hz 220V 50/60Hz 220V 50/60Hz 220V 50/60Hz Weight 132Kg 94Kg 54Kg 94Kg Warranty 1 year 1 year 1 year 1 year Approval CE, ISO CE, ISO CE, ISO CE, ISO
www.zhichenginstrument.com Floor Model Incubator Shakers ZHICHENG floor model incubator shakers provide large capacity shaking for flasks up to 5 liters. The ruggedly built drive mechanism guarantees smooth and quiet orbital shaking without vibration. A comfortable height allows easy access to setpoints control in terms of speed, temperature and timer. A high velocity air circulation system disperses air uniformly throughout the chamber, which ensures that all samples are exposed to the optimum temperature regardless of sample locations. Models: ZHWY-211B ZHWY-111B ZHWY-211C ZHWY-111C ZHWY-211D ZHWY-111D Features: A PID microprocessor controller maintains precise temperature and shaking speed control. CFC-free refrigeration for culturing cells under varied conditions of temperature. User-friendly sealed control panel allows easy digital setting on timer, speed and temperature. Large LED display presents a menu of functional readouts on speed, temperature and timer. Automatic shutoff at end of study via electronic timer, adjustable from 1 minute to 500 hours. Automatic shutoff of shaker when lid is opened which ensures operator safety. Non-volatile memory retains parameters during a power interrupt and restarts shaker automatically. Alarms programmed to warn of setpoint deviations and to indicate when timer operation is expired. Air is uniformly dispersed throughout the chamber by a high velocity air circulation system. Large see-through cover provides complete visibility to the chamber interior. Foot Pedal-Actuated Lid Lift releases and raises the lid, leaves hands free for transferring samples to or from the platform. (for ZHWY-211D and ZHWY-111D only) Mirror-finished stainless steel interior provides excellent durability and an easy-to-clean surface.
Model: ZHWY-211B ZHWY-111B Specifications and Ordering Information: Model ZHWY-211B ZHWY-111B Performance Heated and Refrigerated Heated Only Temperature Range 4-60 C 30-60 C Temperature Accuracy ±0.1 C ±0.1 C Temperature Uniformity ±1 C ±1 C Diameter of Orbit 26mm 26mm Shaking Speed 30-300 rpm (±1rpm) 30-300 rpm (±1rpm) Capacity 50mlx66 or 100mlx66 250mlx36 or 500mlx28 1000mlx18 50mlx66 or 100mlx66 250mlx36 or 500mlx28 1000mlx18 Timer 1 minute to 500 hours 1 minute to 500 hours Platform Size 920x500 mm 920x500 mm Motor Power 866W 576W Electrical Requirement 220V 50/60Hz 220V 50/60Hz Weight 214Kg 200Kg Warranty 1 year 1 year Approval CE, ISO CE, ISO
Model: ZHWY-211C ZHWY-111C Model ZHWY-211D ZHWY-111D ZHWY-211C ZHWY-111C Performance Heated and Heated Only Heated and Heated Only Refrigerated Refrigerated Temperature 4-60 C 30-60 C 4-60 C 30-60 C Range Temperature ±0.1 C ±0.1 C ±0.1 C ±0.1 C Accuracy Temperature ±1 C ±1 C ±1 C ±1 C Uniformity Shaking Speed 30-300 rpm (±1rpm) 30-300 rpm (±1rpm) 30-300 rpm (±1rpm) 30-300 rpm (±1rpm) Capacity 100mlx77 or 250mlx45 or 500mlx38 1000mlx18 or 2000mlx8 or 3000mlx8 5000mlx6 100mlx66 or 250mlx36 or 500mlx28 1000mlx18 or 2000mlx8 or 3000mlx8 5000mlx6 Timer 1 minute to 500 hours 1 minute to 500 hours 1 minute to 500 hours 1 minute to 500 hours Platform Size 940x584 mm 940x584 mm 920x500 mm 920x500 mm Electricity 220V 50/60Hz 220V 50/60Hz 220V 50/60Hz 220V 50/60Hz Motor Power 951W 676W 951W 676W Weight 313Kg 298Kg 228Kg 213Kg Warranty 1 year 1 year 1 year 1 year Approval CE, ISO CE, ISO CE, ISO CE, ISO
ZHWY-2102C/1102C Two Layers Incubator Shakers
Control Panel Specifications: Commodity Name/Model ZHWY-2102C ZHWY-1102C Performance Heated & Refrigerated Heated only Temperature Range 4-60 C 30-60 C Temperature Accuracy ±0.1 C ±0.1 C Temperature Uniformity ±1 C ±1 C Diameter of Orbit 26mm 26mm Shaking Speed 30-300 rpm (±1rpm) 30-300 rpm (±1rpm) Timer 1 minute to 500 hours 1 minute to 500 hours Standard Capacity 250mlx30 250mlx30 Max.Capacity 100mlx48 250mlx30 100mlx48 250mlx30 500mlx24 50mlx48 500mlx24 50mlx48 Platform Size 500x350 mm 500x350 mm Platform included 2 2 Exterior Dimension 700x590x1230 mm 700x590x1230 mm Motor Power 550W 436W Electrical Requirement 220V 50/60Hz 220V 50/60Hz Net Weight 165Kg 150Kg Gross Weight 190Kg 175Kg Manufacturer ZHICHENG (CHINA) ZHICHENG (CHINA) Warranty 1 year 1 year Approval CE, ISO CE, ISO
Large Capacity Two Layers Incubator Shakers Model ZHWY-2102 ZHWY-1102 ZHWY-2112B ZHWY-1112B Performance Heated & Heated only Heated & Heated only Refrigerated Refrigerated Temperature 4-60 C 30-60 C 4-60 C 30-60 C Range Temperature ±0.1 C ±0.1 C ±0.1 C ±0.1 C Accuracy Temperature ±1 C ±1 C ±1 C ±1 C Uniformity Diameter of Orbit 26mm 26mm 35mm 35mm Shaking Speed 30-300 rpm(±1 rpm) 30-300 rpm(±1 rpm) 30-300 rpm(±1 rpm) 30-300 rpm(±1 rpm) Timer 0-500 hours 0-500 hours 0-500 hours 0-500 hours Capacity 100mlx90 250mlx56 500mlx48 1000mlx30 100mlx90 250mlx56 500mlx48 1000mlx30 100mlx154 250mlx90 500mlx70 1000mlx36 100mlx154 250mlx90 500mlx70 1000mlx36 Platform Size 734x458 mm 734x458 mm 970x560mm 970x560mm Platform included 2 2 2 2 Exterior Dimension 950x710x1250 mm 950x710x1250 mm 1200x820x1600 mm 1200x820x1600 mm Motor Power 560W 446W 961W 446W Voltage 220V 50/60Hz 220V 50/60Hz 220V 50/60Hz 220V 50/60Hz Weight 272Kg 265Kg 450Kg 446Kg Warranty 1 year 1 year 1 year 1 year Approval CE CE CE CE
www.zhichenginstrument.com Open-Air Large Capacity Shakers Model ZHWY-3122B ZHWY-3222 Control P.I.D microprocessor P.I.D microprocessor Shaking Speed 30-300 rpm (±1rpm) 30-300 rpm (±1rpm) Diameter of Orbit 35mm 35mm Timer 0-500 hours 0-500 hours Capacity 100mlx136 or 250mlx92 500mlx66 or 1000mlx36 100mlx168 or 250mlx100 500mlx76 or 1000mlx44 Platform Size 800x600 mm 920x640 mm Platform included 2 2 Exterior Dimension 900x640x780 mm 1100x760x780 mm Voltage 220V 50/60Hz 220V 50/60Hz Weight 340Kg 360Kg Approval CE, ISO CE, ISO Warranty 1 year 1 year
www.zhichenginstrument.com ZDP Series Incubators (Non-refrigerated) ZDP Series Incubators provided by ZHICHENG offer an economical method to a variety of microorganism cultures. As a standard feature, each of the incubators has a high precision microprocessor controller that maintains accurate temperature control of the chamber in the range of ambient +5 C to 65 C with an accuracy of ±0.1 C. An alarm is incorporated to warn of overtemperature deviations, and user-friendly sealed control panel allows easy digital setting and fast readout. Non-volatile memory retains preset parameters during a power failure and restarts unit automatically. Mirror-finished stainless steel interior provides excellent durability and an easy-to-clean surface. ZDP Series Incubators are available in the capacity ranging from 50L to 270L. Model ZDP2050 ZDP2080 ZDP2120 ZDP2160 ZDP2270 Capacity 50L 80L 120L 160L 270L Performance Heated only Heated only Heated only Heated only Heated only Temperature Ambient +5 C to 65 C Ambient +5 C to 65 C Temperature ±0.1 C ±0.1 C ±0.1 C ±0.1 C ±0.1 C Accuracy Temperature ±0.5 C ±0.5 C ±0.5 C ±0.5 C ±0.5 C Uniformity Timer 0-99.59 hours 0-99.59 hours 0-99.59 hours 0-99.59 hours 0-99.59 hours Alarm Enabled Enabled Enabled Enabled Enabled Setting Digital Digital Digital Digital Digital Display LED LED LED LED LED Platforms 2 2 2 2 2 Chamber Dimension 350x350x410 mm 400x400x500 mm 450x450x600 mm 500x500x650 mm 600x550x820 mm Exterior Dimension 470x465x760 mm 520x515x850 mm 570x565x950 mm 620x615x1000 mm 720x665x1170 mm Electricity 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz Approval CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO Warranty 1 Year 1 Year 1 Year 1 Year 1 Year
www.zhichenginstrument.com ZSD Series Incubators (Refrigerated) ZSD Series Refrigerated Incubators offered by ZHICHENG are designed to meet a variety of advanced experimental needs ranging from microorganism cultures and plant germination tests to various temperature experiments. These Incubators feature a high precision P.I.D microprocessor controller that ensures accurate temperature of the chamber in the range of ambient-20 C to 65 C with an accuracy of ±0.1 C. This allows a full range of precise experimentations from microorganism cultures to various types of incubations. Features: 1) CFC-free refrigeration 2) P.I.D microprocessor controller 3) Audible and visible alarm on overtemperature 4) Password protection on safety operation 5) Non-volatile memory retains preset parameters 6) Electronic timer in the range of 0-99.59 hours 7) Large LED for easy digital setting and readout 8) Fluorescent Lamp included as standard 9) UV Light is optional for disinfection purpose Model ZSD1090 ZSD1160 ZSD1270 ZSD0300 Capacity 90L 160L 270L 300L Performance Heated and Refrigerated Heated and Refrigerated Heated and Refrigerated Heated and Refrigerated Temperature Range Ambient-20 C to 65 C -5 C to 65 C Temperature ±0.1 C ±0.1 C ±0.1 C ±0.1 C Accuracy Temperature ±0.5 C ±0.5 C ±0.5 C ±0.5 C Uniformity Timer 1 minute to 99.59 hours 1 minute to 99.59 hours 1 minute to 99.59 hours 1 minute to 99.59 hours Setting Digital Digital Digital Digital Alarm Enabled Enabled Enabled Enabled Platform Included 2 2 2 2 Maximum Platforms 4 6 8 8 Chamber Dimension 400x400x550 500x500x650 600x600x750 600x640x800 Exterior Dimension 530x550x1185 630x650x1285 730x750x1385 730x795x1435 Power Consumption 400W 800W 900W 1000W Electricity 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz Approval CE, ISO CE, ISO CE, ISO CE, ISO Warranty 1 Year 1 Year 1 Year 1 Year
www.zhichenginstrument.com Model: ZHWY-110X Water Bath Shaker Description: The latest ZHWY-110X Reciprocating Water Bath Shaker combines unmatched reliability and durability. It delivers superior temperature control and uniformity with a smooth shaking motion. Bath temperature is controlled to an accuracy of ±0.1 C by a P.I.D microprocessor controller for optimum, reproducible bath conditions. Dual thermostats provide optimum protection for your work and water bath. The steeply gabled cover and inward-sloped tank rim allow condensate to drain neatly back into the bath, preventing condensate from dripping onto samples. Mirror-finished Stainless Steel Bath Tank Interior
Features of ZHWY-110X Water Bath Shaker: Solid electric drive mechanism provides uniform agitation and enables continuous 24-hour operation. Water bath temperature is monitored and controlled over the entire range with an accuracy of ±0.1ºC with P.I.D temperature controller. Easy-to-read LED digital display provides a user-friendly interface which helps minimize errors in establishing running conditions. Non-volatile memory retains preset parameters during a power failure and restarts unit automatically after the power is restored. Heat loss and evaporation is minimized with the use of stainless steel gabled cover. Model ZHWY-110X Timer 1 minute to 500 hours Shaking Mode Reciprocating Overall Size 732x348x342 mm Motor Power 432W Tank Size 508x300x198 mm Speed 20-180 rpm (±1rpm) Platform Size 434x256 mm Temperature Range Ambient +5ºC to 99.9ºC Capacity 250mlx11 500mlx6 50mlx15 100mlx15 Temperature Accuracy ±0.1ºC Net Weight 18Kg Temperature Uniformity ±0.2ºC Gross Weight 24Kg Setting Digital Electrical 220V 50/60Hz Display LED Requirement Control Microprocessor Warranty 1 year Manufacturer ZHICHENG Approval CE Control Panel LED Display Alarm Heating Indicator Timer Power on/off Start/Pause Set/Confirmation Speed Temperature Control Increase/Decrease
www.zhichenginstrument.com ZRD Series ZFD Series Forced-Air Drying Ovens
Description: ZHICHENG forced-air drying ovens are engineered for sterilizing, baking, drying, curing, aging or stability test purposes. They are used in a variety of applications including general lab work, electronic component testing, drying glassware, and sterilizing. The ovens were designed to provide accurate temperature uniformity with no temperature overshoot. For this purpose, each of the ovens is microprocessor controlled. The microprocessor achieves precise environmental control and features the advantage of rapid recovery after door opening. As a standard feature, each of the ovens also incorporates a digital electronic timer that has a range of 1 minute to 99 hours/59 minutes timer function. Timer and temperature parameters are displayed in large LED for fast and easy readout. Specifications: ZFD Series: Bottom-heated Model ZFD5040 ZFD5090 ZFD5140 ZFD5250 ZFD5430 ZFD5625 Capacity 40L 90L 140L 250L 430L 625L Temperature 50-200ºC 50-200ºC 50-200ºC 50-200ºC 50-200ºC 50-200ºC Temperature ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC Accuracy Temperature ±1ºC ±1ºC ±1ºC ±1ºC ±1ºC ±1ºC Uniformity Heating Time 30 minutes 30 minutes 30 minutes 30 minutes 30 minutes 30 minutes up to 200ºC Timer (hours) 0-99.59 0-99.59 0-99.59 0-99.59 0-99.59 0-99.59 Platforms 2 2 2 2 2 2 Max. Platforms 2 3 3 4 6 6 Chamber Size 345x300x385 400x445x485 500x470x600 600x550x750 700x650x950 800x780x1000 (mm) External Size 535x430x765 590x575x865 690x600x980 790x680x1130 890x780x1330 990x910x1380 (mm) Weight (Kg) 45 55 80 108 170 210 Approval CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO ZRD Series: Back-heated Model ZRD5030 ZRD5055 ZRD5110 ZRD5210 ZRD7080 ZRD7140 ZRD7230 Capacity 30L 55L 110L 210L 80L 140L 230L Temperature 50-200ºC 50-200ºC 50-200ºC 50-200ºC 50-300ºC 50-300ºC 50-300ºC Temperature ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC ±0.5ºC Accuracy Temperature Uniformity ±1ºC ±1ºC ±1ºC ±1ºC ±1ºC ±1ºC ±1ºC Heating Time up to 200ºC 30 minutes 30 minutes 30 minutes 30 minutes 45 minutes to 300ºC 45 minutes to 300ºC 45 minutes to 300ºC Timer (hour) 0-99.59 0-99.59 0-99.59 0-99.59 0-99.59 0-99.59 0-99.59 Platform 2 2 2 2 2 2 2 Max.Platform 2 2 3 4 3 3 4 Chamber 300x300x340 330x360x450 420x400x650 500x550x750 375x375x5 450x450x685 520x550x800 Size (mm) 50 External Size (mm) 490x430x720 520x490x830 610x530x103 0 690x680x113 0 565x505x9 30 640x580x106 5 710x680x118 0 Weight (Kg) 40 50 61 98 58 80 104 Approval CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO CE, ISO
www.zhichenginstrument.com ZHJH-C Series Vertical Flow Clean Benches Protecting Samples From Particulate Contamination
Description 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. They are economical, lightweight, and come in a variety of sizes. Operation 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 over the work area. The positive pressure laminar airflow provides product protection within the work area. 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 work area meets or exceeds ISO Standard Class 5 conditions defined per ISO Standard 14644-1 and Class 100 conditions as defined by Federal Standard 209E. Warning: clean benches do not provide user protection, so they should not be used in conjunction with biohazardous material, toxins or radionuclides. Features: Large, easy-to-read LED display presents a menu of functional readouts. A pre-filter traps large particles to extend the life of the HEPA filter. Alarms programmed to warn of HEPA Filter when it is blocked. Quiet, variable speed internal blower provides stepless air velocity control. Glare-free fluorescent lamp/uv lamp for illumination and disinfection purposes. Non-glare stainless steel work surface for easy cleaning. Specifications and Ordering Information: Model ZHJH1109C ZHJH1209C ZHJH1112C ZHJH1115C ZHJH1214C ZHJH1118C Capacity Single-user Single-user Double-user Double-user Double-user Triple-user Filter Efficiency FS209E Class 100 FS209E Class 100 FS209E Class 100 FS209E Class 100 FS209E Class 100 FS209E Class 100 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 Electricity 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz Power 380W 380W 680W 680W 680W 680W Work Area 900x625x545 900x650x545 1200x625x545 1500x625x545 1400x650x545 1800x625x545 Dimension WxDxH WxDxH WxDxH WxDxH WxDxH WxDxH Weight 153Kg 162Kg 215Kg 250Kg 225Kg 310Kg Warranty 1 year 1 year 1 year 1 year 1 year 1 year
Control Panel of ZHJH-C Series Clean Benches LED Display Alarm Muted Fluorescent Light UV Light Blower Power On/Off Parameter Increase Decre Set Features: Large, easy-to-read LCD display presents a menu of functional readouts. A pre-filter traps large particles to extend the life of the HEPA filter. Alarms programmed to warn of HEPA Filter when it is out of service. Quiet, variable speed internal blower provides stepless air velocity control. Glare-free fluorescent lamp/uv lamp for illumination and disinfection purposes. Non-glare stainless steel work surface for easy cleaning. 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.
www.zhichenginstrument.com Class II A 2 Biological Safety Cabinets
Description: The latest Class II A2 Biological Safety Cabinets released by ZHICHENG are designed to protect personnel, product and the environment from exposure to biohazards agents of low to moderate risks that require Biosafety Level 1, 2 or 3 containment. The Cabinets provide the following three basic types of protection for work in the life science, clinical and pharmaceutical fields. Personnel protection from biohazards agents inside the cabinet Product protection to avoid contamination during experiment or process Environmental protection from contaminants contained within the cabinet The Biological Safety Cabinets incorporate a number of features include: Built-in sash position alarm that is triggered when the sash is raised above its operating height. Room air is drawn into the perforated front grille through a front access opening with carefully maintained inward airflow. Approximately 70% of the air recirculates through a supply ULPA filter and 30% exhausts through an exhaust HEPA filter. An interlocking alarm system constantly monitors the volume of air exhausted, and number of bars to indicate filter performance. Should the exhaust air volume drop below an acceptable level, an audible and visible alarm triggers, and the blower stops. Intrinsically safe negative pressure design captures any contamination, preventing its escape into the laboratory. Interlocked UV light only operates when blower and fluorescent light are off and sash is fully closed. 10 sloped, tempered safety glass sash for less glare and more comfortable viewing. One-piece, crevice-free type SUS304 stainless steel interior minimizes the potential of any leaks. Model ZSA-273L1 ZSA-274L1 ZSA-275L1 ZSA-276L1 Category Class II, Type A 2 Airflow Mode Approximately 70% air recirculated, 30% exhausted Nominal Downflow Velocity 0.35m/s Nominal Airflow Velocity 0.53m/s Sash Opening 200mm (±5mm) Sash Opening Control Manually-controlled Supply Filter Type ULPA Filter Efficiency 99.999%@0.1~0.2µm Exhaust Filter Type HEPA Illuminating 800~1100 Lux Disinfection UV Light Noise 65dB (A) Electrical Requirement 220V 50Hz Workarea Dimension (mm) 930x635x655 1230x635x655 1540x635x655 1840x635x655 External Dimension (mm) 1070x805x2270 1070x805x2270 1070x805x2270 1070x805x2270 Weight (kg) 205 250 295 350 Biological Safety Cabinets are under CE Approving for the moment. Available date and further features will be renounced later.
Quality Management Quality control is an important management challenge that has a direct impact on ZHICHENG's brand strength. It is important to detect product quality control problems as soon as possible through an early warning system. We recognize that quality control problems are serious matters that must be resolved so that customers will be fully satisfied and will trust the reliability of ZHICHENG's products. With that goal, ZHICHENG established a reporting channel to gather product quality problems, information and opinions from its employees, distributors and end users. We are engaged in a company-wide effort to improve not only the quality of our products and services, but also the management quality of all company activities that create these products and services. By implementing the above measures, ZHICHENG aims to steadily improve product quality and reliability in order to increase overall product strength through an integrated system extending from planning and design to service and repair. What's more, by upgrading our quality management system, we are increasing our sensitivity to quality on a company-wide scale. Further improvements will be achieved by reacting to quality problems by carrying out fact-finding surveys, dealing with the problems, and disclosing information to customers promptly in an appropriate manner based on judgments and response from the customer perspective. Because we believe your success is key to our growth. Looking Forward to Serve you in the Near Future
ISO Registered
CE Approved
CE Approved (Clean Benches)