Bursting Strength Tester 21CFR fully automatic is the most accurate instrument to measure the bursting strength of corrugated boxes. The operation takes place with the help of a compressed air line mechanism. The gauge of the instrument gets compressed pneumatically hence making the operation even easier. The pneumatic model provides the user with 100% accurate results. It also has an optional feature of computer connectivity which helps in providing the user with graphical reports with pass/ fail criteria. The gauge in the pneumatic model hence is tightened automatically. This class apart feature offered by Testronix makes the instrument unique. The instrument consists of a lab grade diaphragm as per standard.
Testronix Instruments is leading manufacturer and supplier of Bursting Strength Tester 21CFR in India. To get the best price, request a quote or call us now!
The Bursting Strength Tester Touch Screen 21CFR helps ensure packaging materials like paper, board and other flexible sheets can handle real-life pressure without tearing or failing, making quality checks smoother and more reliable. It supports day to day production by giving accurate and repeatable results, allowing teams to spot weak areas early and prevent issues during packing, stacking or shipping. Using this tester makes it easier to meet strict regulatory requirements while improving product safety and consistency. It also helps manufacturers to reduce waste by identifying materials that do not meet product strength expectations.
It serves to ensure that every box, sheet and carton will be durable through the shipping and handling processes by providing the same degree of assurance with each batch. The bursting strength tester is also beneficial for use in packaging, printing and product development. It ensures your products remain intact following the shipping and handling processes through the ability to ensure uniformity in strength in each batch.
Applications
Paper boards
Corrugated boards and boxes Industrial fabric and solid fiberboards
Checking carton durability for shipping and storage.
Evaluating bursting resistance of printed materials.
Assessing quality of flexible packaging sheets.
Filter cloth plastic films
Foils Sheets
Test Standards: ASTM D 3786-01, ASTM D 3786 – 80A, ISO 1060 PART-1 1987.
Available models: Bursting strength tester Analogue, Bursting strength tester Bursting strength tester computerised model with thermal printer connectivity
Push Button Operation
Results also Displayed in Mpa,Kg/cm2 & Psi?
Microprocessor based display for accurate test results
Peak Hold facility for keeping maximum value of test result in memory Memory to hold up to 9 test reading
Highly accurate test results under multidirectional Force Digital screen for accurate results
Strong Gripping clamps Grooved structure of Test Specimen Holder to provide firm grip Firm grip of specimen if the operating wheel is tightened uniformly
Pneumatic/ Hydraulic clamping
Available in computerised model with thermal print facility Available in 0 – 60 kg/cm² on request
Pressure transducer model for accurate results
Additional Features of Touch Screen Model?
Fully automatic 1 push button operation?
Single Test start operation to perform full test cycle automatically. Single touch test start for clapming and testing (All in one) Microprocessor based display with in built drive
Single push for auto clamp and burst Hands free easy operation Graphic reports on digital display
Pass and fail report system on digital display
PC connection with Ethernet Facility?
Safety cut off and Alarm for High Pressure?
Historical Data with Audit Trail Page?
Automatic BF calculation in built?
7inch Touch screen display with bright graphics?
In built thermal printer system?
Pass/Fail reporting in built?
In built sensor and auto calculator for Bursting strength and bursting factor Bar graph display and memory holding feature for sample testing
Part Compliance to 21CFR Part 11?
1. Access Control & User Management
Role-based user accounts (Operator, Supervisor, Administrator).
Unique user ID and password required for login.
Automatic logout after inactivity.
Password policies configurable as per organizational SOPs.
2. Audit Trail (Non-erasable, Computer-Generated)
Every action (test start, test stop, parameter editing, report generation, data export, login/logout) is automatically logged.
Audit trail includes:
User name
Action performed
Old value vs new value
Date and time
Audit trail cannot be modified or deleted.
3. Electronic Signatures
Supports multi-level electronic signatures as per Part 11 Subpart C:
Test Performed By
Reviewed By
Approved By
Each signature includes:
Printed name
Date & time executed
Meaning of signature (Approval / Review / Creation)
4. Data Integrity & Security
Encrypted data storage.
Protection against unauthorized data modification.
Automatic backup and database protection available.
Test results cannot be overwritten; new entries are created for every run.
Software ensures ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate).
5. Report Generation & Export Controls
Reports can be generated in PDF, Excel, or secure proprietary formats.
Export rights are controlled by admin privilege.
Each report contains unique identification and time stamps.
|
Capacity |
0 – 40 kg/cm² |
|
Display |
Touch Screen Display? |
|
Accuracy |
± 1% within 10% to 90% of entire range as per IS:1828 with master
gauge. |
|
Least Count/Resolution |
0.1Kg/cm2 |
|
Power |
220V, Single phase, 50 Hz |
|
Test fluid |
Glycerin about 98% purified |
|
Rate of fluid
displacement |
95 cc/minute |
|
Motor |
1/4 HP Single Phase , 1440 rpm |
|
Material |
Mild steel, powder coated |
|
Dimensions |
475x 650x 480?mm |
We are highly impressed with the Quality and support Testronix has provided. Testronix has set up our entire quality testing laboratory and we are fully satisfied with all their instruments. We highly recommend this brand
Testronix has set up our new lab in all our plants throughout india. They provide value for money and very affordable testing instruments. Their team is highly trained and has good technical knowledge about the products.
Testronix offers very prompt after sales service and support. They have highly trained engineers at all their branch offices. They offer high quality testing instruments at affordable prices. We highly recommend Testronix
We want to thank your team for such prompt support. Your instruments are very durable. We are impressed with the design engineering. All the products are very easy to operate. The guidance provided by your team is highly appreciated. We look forward to working with an organisation like yours
The entire team at Testronix is highly professional. They provide timely delivery with world class features in all their instruments. They also provide customised instruments as per the needs of the user which no other dealer/trader can provide. We are very much satisfied with their products
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