Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | A.Shine |
| Standard | German DIN 53364 |
| Product Type | Dyne Test Pen |
| Available Levels | 32, 34, 36, 38, 40 mN/m |
| Series | 18-105 Refillable |
| Tip Material | Felt Fiber |
| Application | Surface Energy Testing |
| Reusability | Refillable with Test Fluid |
| Packaging | Individual Protective Cap |
| Origin | Manufactured to German Specifications |
Anonymous
Mar 31, 2026
Rating: 5/5
Essential for our printing line
These pens are incredibly accurate for checking surface tension on our plastic films. The refillable feature saves us money in the long run.
Anonymous
Mar 26, 2026
Rating: 4/5
Great value for refills
Buying the refillable pen was a smart move. The fluid lasts a long time and the pen itself is durable enough for shop floor conditions.
Anonymous
Mar 16, 2026
Rating: 5/5
Reliable DIN standard testing
We use these daily in our QA lab. They consistently match our laboratory grade results. Highly recommended for industrial use.
Anonymous
Mar 15, 2026
Rating: 5/5
Accurate and consistent
No issues with drying out quickly like cheaper brands. The 38 mN/m level we ordered works perfectly for our polyethylene sheets.
Anonymous
Mar 10, 2026
Rating: 4/5
Good quality, fast shipping
The build quality feels solid and the felt tip applies the fluid evenly. I wish the cap clicked a bit tighter, but overall a great product.
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for adhesion checks
Before painting or bonding, I always test with this pen. It gives a clear wetting line that makes decision making easy.
Q: Is the 40mN/m pen suitable for corona treated film?
A: Absolutely. The 40mN/m level is commonly used to verify the effectiveness of corona treatment on polymer films.
Q: Does this pen work on metal surfaces?
A: Yes, these pens are designed to test surface energy on various substrates including plastics, metals, and glass prior to coating or bonding.
Q: Can I buy refill fluid separately for this pen?
A: Yes, we sell compatible dyne test fluid bottles separately for the 18-105 refillable series.
Q: How do I know when to refill the pen?
A: When the felt tip no longer releases fluid smoothly or begins to dry out despite being capped, it is time to refill the reservoir.
Q: What is the shelf life of the fluid once the pen is opened?
A: If kept capped tightly when not in use, the fluid typically remains effective for 6 to 12 months depending on storage conditions.
Inth A6 Multifunctional Leather Journal - Vintage Sketchbook, Watercolor Pad, and Doodle Book with Replaceable Cotton Refill Pages for Students
$26.90
Beginner Chinese Painting Line Drawing Copybook: Animals, Flowers, Figures, and Landscapes
$18.80
vantkevin Scented Candle Tool Set for Extinguishing Flames and Snuffing Wicks
$17.60
Multi-Function Car Tire Stone Remover Tool - Hook Pick and Screwdriver for Tread Cleaning
$3.80
Pad Printing Machine Parts: Fixed Ink Roller Screw, Steel Plate Mounting Screw, Blade Holder Adjustment Nut, Blade Clamp Screw
$0.30
Minggu Cast Steel Speed Bump - Iron Speed Limit Buffer for Road Ramps and Slopes
$104.12
Lifting Chain Rigging with Shackles and Hooks - Manganese Steel Chain for Towing and Hoisting Cargo 5 Ton, 3t, 2m, 1m
$92.90
309 PCB Conformal Coating - Triple Protection Acrylic UV-Cured Moisture Resistant Paint by Dima
$462.50
Biliansheng Non-Shaven Hair Transplant and Follicle Detection Service for Men and Women
$88.00
Mattel UNO Cards Desktop Happy Casual Party Multiplayer U-No Official Game Interactive Poker Cards
$22.90
Zero-Basis Electric Guitar Intro: 7-Week Self-Study Plan with Practice Exercises, Error Correction, and Materials
$472.10
Hongxing Ink for Brush Calligraphy - Large Bottle Black Ink for Beginners, Students, and Traditional Chinese Painting (Light Glue, Ancient Formula, Soot-based)
$5.78
Loose Aquamarine Beads - Gemstone Bracelet Components Including Amber, Southern Red Agate, Gold Rutilated Quartz, Ice-Grade Devil Blue Donghai Crystal
$6.72
Mia Sketch Blending Stump Set for Highlights and Shadows, Professional Art Supplies Including Paper Blenders, Makeup Sponges, and Cotton Tips for Still Life Drawing
$4.00
Custom Tactical Waterproof and Shockproof Knife Box - EDC Carry Case for Folding Knives, Headphones, Data Cables, and Tools
$21.99
Wang Xizhi's Hundred-Rhyme Song of Cursive Script - Taipei Palace Museum Edition Hardcover High-Definition Replica Decorative Art Print
$32.90
Used Car Tires – Sizes: 205/55, 185/65 R15, 215/225/235, 195 R15/R16/R17/R18/R19
$264.00
IFG-50-3-4 Variable Frequency Three-Phase Asynchronous Motor SFC
$3,299.00
Manual French Fry Cutter, Multi-Function Slicer for Radish, Cucumber, Potato, and Onion, Commercial Vegetable Chopper
$660.00
Multi-Function Water Cooler Bucket Storage Rack for Office, Large Capacity Floor-Standing Organizer
$119.64
401 Silicone-Specific Adhesive for Bonding Metal, Plastic, TPU, TPR, ABS; Silicone-to-Silicone Bonding Without Surface Treatment
$21.96
G80 Chain Slings for Lifting - Heavy Duty Iron Chains with Shackles and Hooks, 4-Leg Configuration, Available in 1m/2m Lengths and 6t/8t/10t Capacities
$312.70
Aromatherapy Essential Oil Humidifier for Home Bedroom - Long-Lasting Fragrance Diffuser, Portable Plant Incense for Car
$8.88
Professional Sketching Blending Stumps and Scrapers - Detail Shading Tools for Art Students
$3.28
Yuanhengtong Pen-Type Dissolved Oxygen Meter YHT8402 - For Freshwater Aquaculture Ponds (Fish & Shrimp)
$802.30
Smart Food Waste Disposer Smart Food Waste Processing Device Smart Kitchen Waste Treatment Unit
$12,899.00
Westwood Portable Invisible Braces Case - Orthodontic Retainer and Denture Cleaning Box
$16.80
Lifting Chain with Adjuster Forklift Crane Chain Adjustable Length Manganese Steel Chain Bundling Lifting Chain with Hooks
$54.00
Smokeless and Odorless Tea Light Candles - 2-Hour or 4-Hour Burn Time, 100 Pack for Wax Seals and Aromatherapy
$4.80
Commercial Roast Duck and BBQ Meat Warmer Display Case - Constant Temperature Heating Cabinet for Crispy Pork Belly and Hanging Ducks
$755.00
![[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)
