Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | Taixing |
| Product Type | Dyne Pen / Corona Test Pen |
| Measurement Range | 30 to 70 dyne/cm |
| Unit of Measurement | mN/m (dyne/cm) |
| Primary Application | Surface Tension Testing |
| Compatible Materials | PET, PP, PE Films |
| Packaging | Individual Plastic Case |
| Origin | Domestic Manufacturing |
| Shelf Life | 12 Months (Unopened) |
| Storage Condition | Cool, Dry Place Away from Direct Sunlight |
Anonymous
Mar 26, 2026
Rating: 4/5
Good value for money
Works well for quick spot checks on the production floor. The ink flows smoothly. I deducted one star because the cap can be a bit tight sometimes, but overall a solid product.
Anonymous
Mar 19, 2026
Rating: 5/5
Accurate and reliable
I've tested this against imported brands, and the accuracy is comparable. It distinguishes between treated and untreated PET surfaces very clearly. Highly recommended for quality control teams.
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect for small batch testing
As a small converter, I don't need expensive electronic testers. This pen set gives me exactly what I need to ensure my inks will adhere properly. Fast shipping too.
Anonymous
Mar 07, 2026
Rating: 5/5
Great addition to our QC kit
We ordered a full set for our new facility. The build quality is sturdy, and the labeling is legible. It has significantly reduced our print rejection rates.
Anonymous
Mar 07, 2026
Rating: 4/5
Does the job well
The gradation is clear, making it easy to read the surface energy. Just remember to keep them capped tightly when not in use to prevent evaporation.
Anonymous
Mar 05, 2026
Rating: 5/5
Essential for our packaging line
We use these pens daily to check the treatability of our PP films before printing. The range from 30 to 70 covers all our needs, and the results are consistent with our lab equipment.
Q: Do you offer a certificate of calibration with this product?
A: Yes, each batch comes with a standard quality inspection report. If you require a specific third-party calibration certificate, please contact our sales team before ordering.
Q: Can this pen be used on metal surfaces?
A: No, this Dyne Pen is specifically formulated for testing the surface tension of plastic films like PET, PP, and PE. It is not designed for metal substrates.
Q: What should I do if the ink dries out quickly?
A: Ensure the cap is clicked shut firmly after every test. If the ink dries out prematurely despite proper storage, it may be due to extreme temperatures; please store in a cool, dry place as indicated on the label.
Q: Is the measurement in mN/m or dyne/cm?
A: The units are equivalent; 1 dyne/cm equals 1 mN/m. Our pens are calibrated to display values that represent both units interchangeably.
Q: How long does the ink last once the bottle is opened?
A: Once opened, we recommend using the pen within 6 months for optimal accuracy, provided the cap is sealed tightly immediately after each use to prevent solvent evaporation.
Natural Clear Quartz Fully Clean Untreated Faceted Round Rice Beads - For Women's Bracelets, Spacer Beads, and DIY Crafts
$6.63
Sponge Brushes for Kids' Crafts and Creative Painting - Student Art Stamping Tools, DIY Sponge Paintbrushes
$13.86
Jiuchenggong Liquan Ming Tang Dynasty Ouyang Xun Yao Mengqi Copybook, Regular Script Brush Calligraphy Workbook, 3 Volumes, 188 Pages
$17.90
Shaped Watercolor Paper Ticket Stubs - Blank Postage Stamp Bookmarks with Serrated Edges, Thickened 300g Premium Cotton Pulp, Fine Texture for Art Hand Painting, Easy Blending, High Absorbency, Wrinkle-Resistant - Perfect for Postcards and Creative Cards
$9.85
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
Chunfei Grocery Store Commuter Hard Fork Low-Beam Mountain Bike for Urban Roads, Suburbs, School, and Outings
$2,247.00
6-Cavity Large Square French Flower DIY Soap Silicone Mold for Essential Oil and Milk Soap
$4.93
Home Balcony Vegetable Planter - Self-Watering Plastic Pot for Strawberries and Succulents
$28.00
Pressure Swing Adsorption Nitrogen Generator - High-Purity Nitrogen Device for Heat Treatment
$36,456.00
6-Cavity 3D Rose Silicone Mold for DIY Soap Making Heat-Resistant Non-Stick Large Size for Milk Soap and Essential Oil Soap
$5.80
Traditional Handmade Baby Teething Rattle Sheepskin Wooden Clapper Newborn Toy Intangible Cultural Heritage
$29.85
Manufacturer Supply ZSJC02 Film Splicing Table, Alignment Table, Film Inspection Table
$4,484.00
Box-Type Oxygen Generator Export Equipment - Stable Nitrogen and Oxygen Production for Wastewater Treatment
$25,000.00
Wholesale Acrylic Paint Stick Set, 3ml x 12 Colors, Non-Toxic for Children's DIY and Street Art
$2.01
Cheese Processing Equipment - Small Pasteurized Fresh Milk Production Line, Fully Automatic Cheese Making Machine
$66,500.00
Household Mini Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot & BBQ Odor Removal
$41.00
Sanitary Grade Stainless Steel Low-Temperature Vacuum Single-Effect Falling Film Evaporator for Milk Powder and Juice Processing
$4,158.00
Chain Shortener & Lifting Rigging - Double Chain Hook Assembly for Overhead Cranes and Hoists
$130.00
Youlian Toast Shaping Machine Dough Molder Square Bread Shaper Bakery Equipment YSN-T380
$9,695.20
Michelin Tire 255/50R20 109V - Compatible with VW Teramont, Trumpchi GS8, AITO M7, Li Auto L7/L8/L9, and NIO ES6
$550.00
Traditional Wooden Rattle with Sheepskin Head for Early Education Newborns Boys and Girls Visual Tracking Grip and Hearing Training
$11.88
French Canson Classic Printmaking Paper 100% Cotton 320g for Screen Printing, Woodcut, Copperplate, Lithography; 250g Cotton Pulp 60*76cm Half Sheet 8K Quarter Sheet A4 Printmaking Painting Tool Set Ink Roll Rubbing Paper
$7.65
Fan Start Capacitor 8uF for ABB ACS800 VFD
$350.00
![[Customizable] Blank DIY Bookmarks - Thickened Hard Cardstock in Multiple Sizes with Tassels for Kindergarten and Elementary Art, Calligraphy, and Reading Gifts](https://www.gosteppe.com/cache/medium/product/386159/legacy-main-05a2e5e73e5ac60017fbef5e.webp)
