Biosafety cabinet quality testing instrument directly supplied by Lubo manufacturer
Category:
chemical industry/Laboratory utensils/Biosafety cabinet
Model:
LB-2116
Brand:
Qingdao Road Expo
brand:
Qingdao Road Expo
model:
LB-2116
material:
See details
Specifications:
See details
function:
See details
Applicable subjects:
Leak detection
Application field:
See details
Processing & Customization:
yes
Is it imported:
No
Retail Price
156,400.00USD
重量
kg
- Product Description
-
brand Qingdao Road Expo
model LB-2116
material See details
Specifications See details
function See details
Applicable subjects Leak detection
Application field See details
Processing & Customization yes
Is it imported No
Description :
LB-2116 Biosafety Cabinet Quality Tester
1Overview
The LB-2116 biosafety cabinet quality detector is designed based on Appendix A (potassium iodide method) of JJF1815-2020 "Calibration Specification for Class II Biosafety Cabinets".
This instrument provides four detection modes: background detection, personnel protection, product protection, and cross infection.
This instrument is suitable for internal inspection in metrological verification departments, third-party testing, biosafety cabinet production and use industries.
IIreference standard
YY0569-2011 Level II Biosafety Cabinet;
JJF1815-2020 Level II Biosafety Cabinet Calibration;
DB52T 1254-2017 Biosafety Cabinet Testing Technical Specification
BS EN12469-2000 Biotechnology - Performance criteria for microbiological safety cabinets C3
3、 Instrument features
8-inch industrial grade high brightness color touch display screen, intuitive display, convenient operation;
Eddy flow KI aerosol generator with automatic speed adjustment;
Four independent high-precision sampling system with automatic flow control;
High precision infusion system with stable flow rate;
Embedded high-speed microcomputer control;
USB interface, supporting the use of USB flash drives for data transfer and storage;
Support real-time printing of data;
4、 Main technical indicators
Main parameters
parameter range
resolution
allowable error
sampling flow
100L/min
0.1L/min
Better than ± 2.0%
Vortex disk speed
28000r/min
/
±500r/min
Eddy current disc diameter
38mm
/
/
Filter membrane specifications
Diameter: 25mm, aperture: 3 μ m
Diameter: 63mm, length: 1100mm
Data storage capability
>30000 sets
Upper channel point
1000mm
host size
(450 × 400 × 750) mm, (length × width × height)
working power supply
AC220V±10%，50Hz
Instrument noise
＜65dB(A)
Total weight
About 25kg
Total power consumption
＜360W
5、 Related terms
Background detection: No need to start the aerosol generator, directly detect the environment of the biosafety cabinet;
Personnel protection: Check whether KI aerosols inside the biosafety cabinet leak to the outside;
Product protection: Detect whether KI aerosols outside the biosafety cabinet have entered the interior;
Cross infection: Has the aerosol contamination between devices inside the biosafety cabinet been minimized.
6、 Working principle
Simulate the pollution gas or escape gas generated inside the safety cabinet with potassium iodide, and use an aerosol generator to transport potassium iodide solution at specific locations inside or outside the biological safety cabinet, generating mist like potassium iodide droplets to form challenge gas
Sol, using the principle of centripetal force, captures potassium iodide aerosols escaping through the window using an air sampler.
After sampling, remove the filter membrane from the sampler and place it in a culture dish containing the solution. The potassium iodide droplets on the filter membrane will unfold, forming clear and visible brown dots. Evaluate the protective capability of the safety cabinet by counting the number of dots on the filter membrane.
AfterSalesService :
Key words:- Biosafety Cabinet Quality Inspection Device
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