Labthink Instruments Co. Limited

Wuyingshan Road, Jinan, Shandong

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C-series

Manufacturer of a wide range of products which include flex resistance tester of plastic films, bags seal leak detection equipment, handheld headspace gas analzyer for non-vacuum sealed packaging bags, carton compression tester, heat seal tester and hot tack test machine for packaging films, heat seal strength for medical adhesives.

Flex Resistance Tester Of Plastic Films

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Flex Resistance Tester Of Plastic Films
  • Flex Resistance Tester Of Plastic Films
  • Flex Resistance Tester Of Plastic Films
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Product Details:
Minimum Order Quantity1 Set
BrandLabthink
ModelC681M
UsageLaboratory
Tensile & Pressing Force300N
Torque2Nm
Flex Angle440 Degree / 400 Degree

The flex resistance or flex durability of a plastic film is a measure of its toughness, specifically its resistance to pinholing when subjected to flexing abuse. A cylinder of the film is repeatedly flexed under specified conditions using a Gelbo flex tester and the sample inspected for pinholes after a set number of full or partial flex cycles.

Standards 
This instrument conforms to the standard: ASTM F392 

Technical Specifications
  1. Flex Frequency 45 cpm  
  2. Test Mode??? Condition A (2700 cycles), Condition B (900 cycles),
    Condition C (270 cycles), Condition D (20 cycles),
    Condition E (20 cycles partial flex), Condition F (0~20000 cycles) 
  3. Horizontal Stroke 155 mm or 80 mm
  4. Number of Stations 4
  5. Number of Specimens 1 ~ 4
  6. Specimen Size 280 mm x 200 mm
  7. Instrument Dimension 760 mm (L) × 410mm (W) × 650mm (H) 
  8. Power Supply AC 220V  50Hz
  9. Net Weight 85 kg 


Additional Information:

  • Item Code: C681M
  • Production Capacity: in stock
  • Delivery Time: within 7 days after payment
  • Packaging Details: Veneer Case
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Bags Seal Leak Detection Equipment

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Bags Seal Leak Detection Equipment
  • Bags Seal Leak Detection Equipment
  • Bags Seal Leak Detection Equipment
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Product Details:
Minimum Order Quantity1 Set
Vacuum Degree0 ~ -90 KPa/ 0 ~ -13 psi
standardASTM D3078
MethodNegative pressure method
Test Chambercustomization available
Accuracy+-0.25% FS
ApplicationVarious packages

C660B Leak Detection Equipment is designed according to ASTM D3078 (bubble emission method) and applicable to the leakage determination of packages for food, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products.

Labthink also provides Leak Detection Services for all kind of flexible packages 

C660B Leak Detection Equipment conforms to ASTM D3078

Techncial Specifications  
  1. Vacuum Degree:  0 ~ -90 KPa
  2. Accuracy:  0.25% FS
  3. Vacuum Chamber Effective Sizes:  Φ270 mm x 210 mm (H) (standard)
  4. Φ360 mm x 585 mm (H) (optional)
  5. Φ460 mm x 330 mm (H) (optional)
  6. Note: customization is available for other sizes


Additional Information:

  • Item Code: C660B
  • Delivery Time: within 7 days after payment
  • Packaging Details: Veneer Case
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Handheld Headspace Gas Analzyer For Non-Vacuum Sealed Packaging Bags

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Handheld Headspace Gas Analzyer For Non-Vacuum Sealed Packaging Bags
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Product Brochure
Product Details:
Minimum Order Quantity1 Set
Model Name/NumberC650
BrandLabthink
Machine TypeHandheld
Usage/Applicationvolume of O2 and CO2 in headspace of nonvacuum sealed packaging
Warranty12 months
Dimension220mm 110mm 70mm
Display TypeDigital

C650B Headspace Gas Analyzer is featured with handheld design and equipped with high precision sensors and air pump supplied by globally well-known manufacturers.

It can provide accurate and fast evaluation of the volume of oxygen and carbon dioxide (with optional CO2 sensor) in sealed packages, bottles and cans, etc.

Because of its portable design, the instrument can be used to measure the volume and proportion of oxygen and carbon dioxide on production lines, in warehouses or in laboratories, to serve as a guide for production.

Application
Test the volume of O2 and CO2 (optional) in headspace of non-vacuum sealed packaging bags of coffee, cheese, milk tea, milk powder, bread, bean powder, instant food and drugs, etc. 


Additional Information:

  • Packaging Details: Standard Veneer Case
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Carton Compression Tester

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Carton Compression Tester
  • Carton Compression Tester
  • Carton Compression Tester
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Product Details:
Minimum Order Quantity1 set
Usage/Applicationcorrugated cartons and honeycomb boxes
Display TypeDigital
Capacity9KN
BrandLabthink
Power SupplyAC220V+-10% 50Hz / AC120V+-10% 60Hz
Size0.65 m (L) x 0.81 m (W) x 1.62 m (H)
Weight180 kg
Control Modeembedded computer-controlled system

Carton Compression Tester -- measure the compressive resistance, deformation and stacking capability of cartons
 -- Max 9Kn

C611M Carton Compression Tester can be used to measure the compressive resistance, deformation and stacking capability of cartons, beehive crates, plastic tanks (for edible oil and mineral water), paper tanks, paper cases, IBC tanks and other packages.

This Carton Compression Tester conforms to ISO 12048, ASTM D642, ASTM D4169,TAPPI T804, JIS Z0212, GB/T 16491, GB/T 4857.4

Technical Specifications
  • Load Cell Capacity 9 KN 
  • Accuracy1% FS
  • Force Resolution1 N
  • Deformation Resolution0.1 mm
  • Test Speed 0 ~ 200mm/min (Any integer within the specified range) 
  • Test Space  0.6 m (L) × 0.6 m (W) × 0.61 m (H)
  • Power SupplyAC 220V 50Hz
  • Instrument Dimension 0.65 m (L) × 0.81 m (W) × 1.62 m (H)
  • Net Weight 180 kg 


Additional Information:

  • Item Code: C611M
  • Production Capacity: in stock
  • Delivery Time: within 7 days after payment
  • Packaging Details: Veneer Case
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Heat Seal Tester

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Heat Seal Tester
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Product Details:
Minimum Order Quantity1 Set
ModelC630H
CapacitySeal Temperature, Pressure and time
I Deal InNew Only
BrandLabthink
Room TemperatureRoom temperature ~ 300 DegreeC
Sealing Pressure0.05Mpa ~ 0.7 Mpa (7psi ~ 101psi)
Resolution of Pressure0.001 MPa
Resolution of Temperature0.1 DegreeC
Temperature Accuracy+-0.5 DegreeC (single point calibration)
Temperature Gradientless than 20 DegreeC

C630H Heat Seal Tester can be used to determine the optimal heat sealing parameters including dwell time, sealing pressure and sealing temperature for plastic films, flexible composite films, plastic coated paper and other heat-sealable films.

  • Ten (upper and lower) sealing jaws with metal surfaces
  • Digital P.I.D. temperature control technology
  • Auto constant pressure technology
  • Manual or pedal switch
  • Can complete 5 groups of specimen tests at a time
  • equipped with large size tablet (touch screen)

Test Standards
ASTM F2029

Applications 
  • Films with Smooth Surface
  • Films with Decorative Pattern Surface


Additional Information:

  • Production Capacity: in stock
  • Delivery Time: within 7 days after payment
  • Packaging Details: Veneer Case
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Hot Tack Test Machine for Packaging Films, Heat Seal Strength for medical adhesives

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Hot Tack Test Machine for Packaging Films, Heat Seal Strength for medical adhesives
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Product Details:
Minimum Order Quantity1 Set
I Deal InNew Only
StandardASTM F1921,ASTM F2029
Load Cell Capacity50 N 100 N 200 N
Heat Seal TemperatureRoom Temperature ~ 250 DegreeC
Sealing Pressure0.05 Mpa ~ 0.7 MPa
Test Speed150 200 300 500 hot tack 1500mm/min,2000mm/min

C632B Hot Tack Tester is applicable in hot tack and heat seal performance tests for plastic films, laminated films and other packaging materials. It is applicable in peel test, tensile at break test, and other tests for adhesives, adhesive tapes, laminated films, plastic films, paper and other flexible materials.

Multiple Test Modes in One Instrumen
  • Four test modes including hot tack, heat seal, peel and tensile test
  • Digital P.I.D. temperature control system
  • Instrument can be started manually or by pedal switch
Test StandardASTM F1921, ASTM F2029

Applications
  • Medical Adhesives
  • Textiles, Nonwovens and Woven Bags
  • Adhesive Tapes
  • Plastic Films 
  • Bottle Caps


Additional Information:

  • Item Code: C632B
  • Production Capacity: in stock
  • Delivery Time: within 7 days after payment
  • Packaging Details: Veneer Case
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Automated Cap Torque Tester

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Automated Cap Torque Tester
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Product Brochure
Product Details:
Minimum Order Quantity1 Set
BrandLabthink
Accuracy0.5%FS(10%-100%), 0.05%FS(0-10%)
Automation GradeAutomatic
Capacity40Nm
Model Name/NumberC612M
Weight39kg

C612M Digital Torque Tester is the first generation of automatic torque tester with manipulator, which is one professional testing instrument that can be used to measure the application torque and removal torque of the caps of bottles, spout bags and flexible tube packages. C612M, featuring great stability and high precision, is an indispensable testing instrument in manufacturing process.

Standards
C612M Automated Cap Torque Tester conforms to ASTM D2063, ASTM D3198, ASTM D3474

Applications 
Bottle Packages, Felxible Tubes packages

Features 
  1. Specimens with torque value lower than 0.005Nm is testable
  2. testing resolution is as high as 0.0001Nm, providing high accuracy and good repeatability.
  3. Automatic gripping manipulator with deviation less than 0.01Nm, much better than manual fastening
  4. Industrial grade touch screen, one-button operation, user-friendly interface, remote upgrade and maintenance


Additional Information:

  • Production Capacity: in stock
  • Delivery Time: within 7 days after payment
  • Packaging Details: Standard Veneer Case
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Plastic Packaging Heat Seal Tester Laboratory Heat Sealer

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Plastic Packaging Heat Seal Tester Laboratory Heat Sealer
  • Plastic Packaging Heat Seal Tester Laboratory Heat Sealer
  • Plastic Packaging Heat Seal Tester Laboratory Heat Sealer
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Product Details:
Minimum Order Quantity1 Set
Display TypeDigital
Automation GradeAutomatic
Sealing TemperatureRoom temperature ~ 300 DegreeC
Sealing Pressure0.05 MPa ~ 0.7MPa
Sealing Surfacecustomization available

C630H Heat Seal Tester can be used to determine the optimal heat sealing parameters including dwell time, sealing pressure and sealing temperature for plastic films, flexible composite films, plastic coated paper and other heat-sealable films.

Product Features
  • Ten (upper and lower) sealing jaws with metal surfaces to obtain heat sealing parameters that are close to actual parameters
  • Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without fluctuations
  • Auto constant pressure technology guarantees the stable sealing pressure, requiring no manual adjustment
  • Auto leveling technology of sealing jaws ensures uniform sealing performance
  • Wide range control of temperature, pressure and time that meet various test conditions

Excellent User-oriented, High-efficient and Safe Designs

  • The instrument can complete 5 groups of specimen tests at a time, helps the user to obtain heat sealing parameters of the specimens accurately and efficiently.
  • The temperature of upper sealing jaws and lower sealing jaws can be controlled separately, 
Test Standard

ASTM F2029, QB/T 2358, YBB 00122003 



Additional Information:

  • Item Code: C630H
  • Production Capacity: in stock
  • Delivery Time: within 7 days after payment
  • Packaging Details: Veneer Case
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Gas Permeability Test Equipment with Differential Pressure Method

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Gas Permeability Test Equipment with Differential Pressure Method
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Product Brochure
Product Details:
Minimum Order Quantity1 Set
BrandLabthink
CertificationISO 9001
Test range0.01 ~ 50,000 cm3m224h0.1MPa
Resolution0.001 cm3 m2 24h 0.1MPa
Temperature Range10 DegreeC~ 50 DegreeC

C130H Gas Permeability Tester is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at different temperatures. 

Innovative structure design & upgraded automatic operation
  • Test cells with brand new pop-up drawer type design
  • Automatic specimen clamping with uniform force
  • Intelligent test mode, one-button test operation
Upgraded testing accuracy and efficiency

Excellent temperature and pressure control technique

Versatile functions based on standards, customization available

High end, secure and easy-to-use embedded computer controlled system

Test StandardISO 2556, ISO 15105-1, GB/T 1038-2000, ASTM D1434, JIS K7126-1

Applications
  • Films
  • Sheeting
  • Inflammable, Explosive and Poisonous Gases
  • Paper and Paper Board
  • Paint films
  • Rubber Sheeting 
 


    Additional Information:

    • Item Code: C130H
    • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/A
    • Production Capacity: in Stock
    • Delivery Time: within 7 days after payment
    • Packaging Details: Veneer Case
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    Lasting Adhesive Tester

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    Lasting Adhesive Tester
    • Lasting Adhesive Tester
    • Lasting Adhesive Tester
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    Product Brochure
    Product Details:
    Minimum Order Quantity1 Set
    Dimensions900mm(L)x315mm(W)x544mm(H)
    BrandLabthink
    Mass2000 g +- 50 g
    Number of Stations8

    CZY-8SA Lasting Adhesive Tester can be used to test the holding power of pressure-sensitive tapes, pressure-sensitive labels and protective films, etc.

    Multiple Test Mode & Customization for Controlled Temperature Test
    • Time method and displacement method
    • Standard test plates and weights
    • Automatic statistics of maximum value, minimum value, average value and logarithmic reduction value
    • Customization is available for precise temperature
    Test Standard ASTM D3654, JIS Z0237

    Applicationsvarious adhesives, e.g. pressure-sensitive tapes, medical patches, adhesive labels and protection films

     


    Additional Information:

    • Item Code: CZY-8SA
    • Production Capacity: in stock
    • Delivery Time: within 7 days after payment
    • Packaging Details: Veneer Case
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    Yarina Gao (Marketing Assistant)
    Labthink Instruments Co. Limited
    No. 144, Wuyingshan Road
    Jinan - 250031, Shandong, China
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