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Seal Integrity Tester LT-SIT101

Name: Seal Integrity Tester LT-SIT101
Brand: Labtro Scientific
SKU: LT-SIT101
Price: 8250.00 USD
Availability: InStock
Rating: 4.9 (942 reviews)

Product Code: LT-SIT101

Labtro Seal Integrity Tester LT-SIT101 operates by securing the package or test specimen in the appropriate fixture and applying controlled positive internal pressure through the gas injection head. The operator selects the required test mode, such as burst, creep, creep-to-failure, pressure-holding, or gross-leak testing, and presets the required pressure and test time. A high-precision electronic flow controller regulates the gas flow while the embedded microcomputer continuously monitors the test process. Real-time pressure values and test curves are displayed on the 7-inch touchscreen during operation. Depending on the selected mode, the system determines the package response to increasing or sustained pressure, including seal failure, leakage, or burst conditions. Test results are automatically evaluated and can be stored in the internal memory, printed, or transmitted to a connected PC through the RS-232 interface.

Key Features

Positive-pressure testing system
↳ Evaluates package sealing performance through controlled internal pressurization
Multi-mode testing
↳ Supports burst, creep, creep-to-failure, pressure-holding, and gross-leak tests
7-inch HD touchscreen
↳ Displays test parameters, real-time data, and pressure curves clearly
High-precision electronic flow control
↳ Provides accurate and stable regulation of test pressure
Dual load-cell design
↳ Extends measurement capability across different testing ranges
Large data storage
↳ Stores up to 50,000 test records for traceability
RS-232 connectivity
↳ Enables PC connection and test-data transmission
Automatic result determination
↳ Evaluates and records results after each programmed test cycle
Over-pressure protection and power-down memory
↳ Improves operational safety and preserves test settings

$ 8,250.00

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Catalog

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Technical Data

Product Specifications

Test Principle

Positive-pressure internal pressurization

Test Method

Internal pressure / bubble test

Primary Test Item

Package seal integrity and gross leak evaluation

Standard Test Range

0 to 600 kPa / 0 to 87 psi

Low-Pressure Test Range

0 to 10 kPa / 0 to 1.45 psi

Optional High-Pressure Range

0 to 1.6 MPa / 0 to 232.1 psi

Maximum Optional Pressure

1.6 MPa

Test Modes

Burst, Creep, Creep-to-Failure, Pressure Maintaining, Gross Leak

Customized Test Mode

Distension Test Type

Restrained and unrestrained distension tests

Burst Test

Supported

Creep Test

Supported

Creep-to-Failure Test

Supported

Gross Leak Test

Supported

Pressure Holding Test

Supported

Gross Leak Detection Method

Positive-pressure bubble method

Pressure Setting

Presettable

Test Time Setting

Presettable

Pressure / Gas Control

High-precision electronic flow controller

Load Cells

Load Cell Selection

Free selection according to test range

Controller

Embedded high-speed microcomputer

Display

7-inch HD LCD

Operation

Touchscreen interface

Real-Time Monitoring

Displays test data and test curves in real time

Test Curve Display

Supported

Result Determination

Automatic

Data Storage

Up to 50,000 test records

Data Printing

Supported

Printer

Micro-printer

Communication Interface

RS-232

PC Connectivity

Supported

Data Transmission

RS-232 data transmission to PC

Professional Software

Optional

Communication Cable

Optional

Gas Injection Head

Φ10 mm standard

Optional Gas Injection Heads

Φ4 mm, Φ1.6 mm

Gas Supply Pressure

0.4 to 0.7 MPa

Gas Supply

External gas supply required

Gas Port

Φ8 mm PU tubing

Test Frame

Height-adjustable

Filling Head

Height-adjustable

Over-Pressure Protection

Supported

Power-Down Memory

Supported

Energy Consumption

Low-energy design

Standard Specimen

Medical device packaging

Applicable Samples

Packaging bags, boxes, bottles, blister packs, flexible tubes, closures, inflated packages, aerosol valves

Instrument Dimensions

310 × 370 × 150 mm

Pedestal Dimensions

305 × 356 × 325 mm

Net Weight

25 kg

Power Supply

AC 220 V, 50 Hz / AC 110 V, 60 Hz

Standard Configuration

Main Instrument

Performance

Features & Benefits

Positive-pressure testing system
↳ Evaluates package sealing performance through controlled internal pressurization
Multi-mode testing
↳ Supports burst, creep, creep-to-failure, pressure-holding, and gross-leak tests
7-inch HD touchscreen
↳ Displays test parameters, real-time data, and pressure curves clearly
High-precision electronic flow control
↳ Provides accurate and stable regulation of test pressure
Dual load-cell design
↳ Extends measurement capability across different testing ranges
Large data storage
↳ Stores up to 50,000 test records for traceability
RS-232 connectivity
↳ Enables PC connection and test-data transmission
Automatic result determination
↳ Evaluates and records results after each programmed test cycle
Over-pressure protection and power-down memory
↳ Improves operational safety and preserves test settings

Laboratory Uses

Applications

Packaging Bags & Boxes → Perform burst-strength, creep, creep-to-failure, and pressure-holding tests

Gross Leak Testing → Detect package leakage using controlled positive-pressure testing

Pilfer-Proof Closures → Evaluate sealing performance of plastic closure systems

Three-Side-Sealed Packaging → Assess seal integrity of bags with three sealed sides and one open side

Medical Blister Packs → Test compression resistance and package sealing performance

Flexible Tubes → Evaluate seal performance of toothpaste, cosmetic, food, and medical cream tubes

Aerosol Valves → Test sealing performance of aerosol spray packaging and valve systems

Medical Packaging → Verify seal integrity, burst resistance, and leakproofness of medical-device packages

Pharmaceutical Packaging → Assess sealing performance and package integrity during quality-control testing

Packaging Quality Control → Support routine evaluation of seal strength, leakage, and pressure resistance

Included

Standard Accessories

Standard Accessory Dual Load Cell
Standard Accessory Test Frame
Standard Accessory Micro-printer
Standard Accessory Gross Leak Test Fixture
Standard Accessory Φ10 mm Gas Injection Head

Add-ons

Optional Accessories

Optional Configuration	Professional Software
Optional Configuration	Communication Cable
Optional Fixture	Closed Package Restrained Test Fixture
Optional Fixture	Open Package Unrestrained Test Fixture
Optional Fixture	Plastic Pilfer-Proof Closure Test Fixture
Optional Fixture	Flexible Tube Test Fixture
Optional Fixture	Aerosol Valve Seal-Performance Fixture
Optional Fixture	Blister-Pack Seal-Performance Test Device
Optional Accessory	Φ4 mm Gas Injection Head
Optional Accessory	Φ1.6 mm Gas Injection Head
Optional Pressure Configuration	High-pressure range up to 1.6 MPa

Standard Accessory	Dual Load Cell
Standard Accessory	Test Frame
Standard Accessory	Micro-printer
Standard Accessory	Gross Leak Test Fixture
Standard Accessory	Φ10 mm Gas Injection Head