Biobase Leakage Tester for Laboratory
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Product Highlights
- Microcomputer Control: Enables automatic testing process with pre-set parameters for one-touch operation.
- High Precision Sensors: Imported pressure sensors with 2ms acquisition rate and 5ms response speed for stability.
- Multi-Point Calibration: Integrated calibration module supports third-party verification for accuracy.
- Durable Chamber Material: Sealed chamber made of 15mm thick high-quality plexiglass tubing.
- Triple Power Supply: Independent power sources for controller, reception, and control modules ensure uninterrupted operation.
- Flexible Vacuum Chamber: Standard size available with optional larger sizes for different specimen requirements.
- Automatic Pressure Release: Automatically releases pressure and purges upon completion to save operational time.
- Comprehensive Air System: Integrated filtration and regulation system with external design for easy drainage.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- Yes
- Model NO.
- BK-ST134
- Max Diameter of Workpiece
- <500mm
- Mass Scope of Workpiece
- <900kg
- Type
- Leakage Tester
- Maxcapacity
- <1000KN
- Accuracy Grade
- 0.5
- Load Way
- Electronic Load
- Loading Method
- Static Load
- Display
- LCD Display
- Control
- Manual Control
- Weight
- 0-100Kg
- Power Source
- 110/220V
- Oil Cylinder Position
- Without
- Product Name
- Leakage Tester
- Vacuum Degree Range
- -90~0kpa
- Vacuum Accuracy Class
- Class 0.5
- Resolution
- 0.1kpa
- Pressure Acquisition Rate
- 2ms
- Pressure Replenishment Response Speed
- 5ms
- Original Air Pressure
- 0.5~0.7MPa(User-Supplied, Optional)
- Original Air Connection
- φ6 Polyurethane Pipes
- Control Method
- Microcomputer Control, Automatic Test Procedure
- Effective Size of Vacuum Chamber
- Standard: φ270*210mm(H)
- Vacuum Storage Time
- 0~6000s(Can Be Enlarged)
- Power Supply
- AC220V, 50/60Hz; 110V, 50/60Hz(Optional)
- Standard Accessories
- Main Machine, Vacuum Chamber, Air Tube, Technical
- Optional Accessories
- Air Compressor, Sample Holder
- Net Weight
- 16kg
- Transport Package
- Wooden Packing
- Specification
- -90~0kPa
- Trademark
- BIOBASE
- Origin
- China
- Production Capacity
- 50000PC/Year
- Package Size
- 53.00cm * 43.00cm * 25.00cm
- Package Gross Weight
- 23.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Biobase Leakage Tester for Laboratory
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Product Description
Application:
Leakage tester is suitable for sealing test of bags, bottles, tubes, cans and boxes in food, medical equipment, daily chemicals, automobiles, electronic components, stationery and other industries. It can also be used to test the sealing performance of the specimens after the drop and pressure resistance tests.
1. Microcomputer control, test parameters can be set, automatic testing process.
2. Hold time, test pressure, and pressure replenishment ratio can all be pre-set for one-touch operation throughout the testing process.
3. Sealed chamber is made of high quality plexiglass tubing with 15mm thickness.
4. Automatic pressure release and purge upon completion of testing, saving operational time.
5. Imported pressure sensors paired with precision relays for rapid response and stable pressure control. Integrated calibration module supports multi-point calibration for third-party verification.
6. The instrument features an integrated compressed air filtration and pressure regulation system, with an external design for easy drainage and debris removal, ensuring the safe operation of internal components.
7. To ensure uninterrupted operation, the instrument utilizes a three-power-source independent supply mode: separate power supplies for the main controller, pressure reception module, and pressure control module.
|
Model |
BK-ST134 |
|
Vacuum Degree Range |
-90~0kPa |
|
Vacuum Accuracy Class |
Class 0.5 |
|
Resolution |
0.1kPa |
|
Pressure Acquisition Rate |
2ms |
|
Pressure Replenishment Response Speed |
5ms |
|
Original Air Pressure |
0.5~0.7MPa(User-supplied, optional) |
|
Original Air Connection |
Φ6 polyurethane pipes |
|
Control Method |
Microcomputer control, automatic test procedure |
|
Display |
LCD display |
|
Vacuum Storage Time |
0~6000s(Can be enlarged) |
|
Data Output Mode |
Thermosensitive or needle type printer(Optional) |
|
Effective Size of Vacuum Chamber |
Standard: Φ270*210mm(H) Optional: Φ360*585mm(H) and Φ460*330mm(H) Note: Customization is available for other sizes |
|
Power Supply |
AC220V, 50/60Hz; 110V, 50/60Hz(Optional) |
|
Standard Accessories |
Main machine, vacuum chamber, air tube, technical documents |
|
Optional Accessories |
Air compressor, sample holder |
|
External Size(W*D*H) |
Main machine: 420*320*120mm Vacuum chamber: 300*350mm(H)(Standard) |
|
Package Size(W*D*H) |
Main machine: 530*430*250mm Vacuum chamber: 370*370*420mm |
|
Net Weight |
16kg |
|
Gross Weight |
23kg |


BIOBASE Group is specialized in products of 8 areas including medical diagnosis, biosafety protection, disinfection and sterilization, water purification system, infant care products, cold chain products, software products, clean room project.
BIOBASE Group has set up branch offices in 24 provinces in China, and has also set up warehouses in the United States, India,Jordan, Germany and Spain. We now have long-term business partners in more than 130 countries.
BIOBASE Group always adheres to the mission of "service for health for the future" and promotes company's culture vigorously. Providing with high quality products and good service, BIOBASE would like to establish win-win business cooperation with distributors all over the world.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2551328". Items marked "" are certified.
Company Profile
BIOBASE Group Adheres to The Mission of "Service for Health for The Future"Biobase is a professional manufacturer whose business covers laboratory equipment, medical device, engineering project and cosmetics. With more than 3, 000 employees, 25+ factories, biobase has established overseas branches in USA, UAE, Singapore, Kazakhstan, India and other countries. Biobase has long-term business partners in 190+ countries. Biobase can provide one-stop solutions for laboratory and medical fields. Main products include biological safety cabinet, laminar flow cabinet, fume hood, refrigerator&freezer, autoclave, oven, incubator, centrifuge, wheel chair, hospital, bed, ivd instrument, clean room project, etc. Biobase would like to establish win-win business cooperation with distributors all over the world. Biobase is a leading professional manufacturer of laboratory and medical products with high quality and competitive price. BIOBASE always adheres to the mission of "Service. Heath. Future" and promote company's culture vigorously. Providing with highquality products and good service, BIOBASE would like to establish win- win business cooperation with distributors all over the world. BIOBASE Group is a leading manufacturer specializing in producing a wide range of high-quality laboratory equipment and supplies. We operate 25 factories, all equipped with advanced technology and staffed by skilled professionals dedicated to delivering excellence in quality and performance.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 2# Building, No. 9 Gangxing Road, High-Tech Zone, Jinan, Shandong, China
-
Plant Area
- 29060 square meters
-
Number of Employees
- 99
-
Registered Capital
- 40,530,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, one month, Off Season Lead Time, within 15 workdays, one month
-
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Laminar Flow Cabinet, Fume Hood, Biosafety Cabinet, Clean Bench, Safety Cabinet, Laminar Airflow, Laboratory Equipments, Autoclave, Centrifuge, Chemistry Analyzer
-
Production Lines
- 8
-
Production Machines
- Laser cutting equipment, Bending machine
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 15 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-07-18
-
Export Year
- 15 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 21
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, Others
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the vacuum accuracy class?
- The vacuum accuracy class is Class 0.5 with a resolution of 0.1kPa.
- Can the vacuum storage time be adjusted?
- Yes, the standard vacuum storage time is 0~6000s, but it can be enlarged based on requirements.
- What are the optional accessories?
- Optional accessories include an air compressor and a sample holder.
- What is the power supply requirement?
- The standard power supply is AC220V, 50/60Hz, with an optional 110V, 50/60Hz option.
- Does the machine support automatic testing?
- Yes, it features microcomputer control with an automatic test procedure and pre-set parameters.
- What is the pressure acquisition rate?
- The pressure acquisition rate is 2ms, ensuring rapid response and stable control.
- Are OEM and ODM services available?
- Yes, the company offers OEM, ODM, and flexible customization options from samples or designs.
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Product Groups
- Melting Point Apparatus
- Promotional Products
- Solution for Personal Protective
- Biological Safety Cabinet
- Autoclave & Sterilizer
- Laminar Flow Cabinet
- Fume Hood
- Air Shower /Clean Booth/Pass Box etc Lab equipment
- Freezer & Refrigerator Solution
- Biochemistry Analyzer
- ELISA Processor, Reader, Washer
- Clinical & Analytical Solution
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