Sharp Edge & Sharp Point Test Equipment
ED&D safety edge testers support repeatable evaluation of accessible sharp edges and accessible sharp points in toys, consumer products, and equipment safety programs. This product family includes the SPT-1000 Sharp Point Tester for Toys, SET-2000 Automated Sharp Edge Tester for Toys, SET-50 Sharp Edge Tester, and TC-3 Sharp Edge Accessory Kit for test workflows associated with 16 CFR 1500.48, 16 CFR 1500.49, ASTM F963, UL 1439, and legacy IEC 60950 / EN 60950 style equipment evaluations.
Hazard-Focused Evaluation
These tools are used to determine whether an accessible edge or point presents an unacceptable cut or puncture hazard under the applicable method.
Built Around the Test Method
Sharp point and sharp edge evaluations depend on controlled geometry, contact force, and standardized tape or probe interaction rather than visual judgment alone.
Organized by Test Type
This page is grouped into sharp point testing, sharp edge testing, accessories, comparison guidance, and applications to make selection easier.
Tell us whether you are evaluating toys, consumer products, or equipment edges, and we can help identify the right sharp edge or sharp point tester for your workflow.
Safety Edge and Sharp Point Testers for Injury-Hazard Evaluation
Safety edge testers are used when a product includes an accessible edge or accessible point that may present a laceration or puncture hazard during normal use, foreseeable handling, or post-abuse evaluation. In toy and consumer product testing, these tools help determine whether a feature is merely narrow or pointed, or whether it crosses into a hazard condition under the defined method.
ED&D’s safety edge tester family includes dedicated tools for both sharp point evaluation and sharp edge evaluation. The sharp point tester is used where point penetration into the defined opening determines the hazard indication. The sharp edge testers use standardized tape interaction to determine whether an edge is sufficiently sharp to damage the indicator media under the method. Accessory tape caps support repeatable ongoing use of the tape-based sharp edge tester platform.
These tools are positioned for product safety workflows associated with 16 CFR 1500.48, 16 CFR 1500.49, ASTM F963, UL 1439, and legacy IEC 60950 / EN 60950 equipment evaluations where accessible sharp edges remain part of the construction review. Final applicability still depends on the exact product type, age grading, accessibility determination, and the governing clause or regulation.
Important standards note: sharp point and sharp edge tools do not replace the governing method. Product accessibility, use-and-abuse conditioning where required, functional sharp edge or functional sharp point exceptions, and the exact regulatory or standards context all matter to the final compliance determination.
How This Page Is Organized
- Sharp Point Testing: tools for accessible point hazard evaluation in toys and related products
- Sharp Edge Testing: manual and automated tape-based edge testers for accessible edge evaluation
- Accessories: tape-cap consumables and support items used with the sharp edge tester platform
Sharp Point Testing for Toys and Child-Accessible Products
SPT-1000 Sharp Point Tester for Toys
SPT-1000 Sharp Point Tester for Toys is used to determine whether an accessible sharp point is likely to present an injury hazard. If the accessible point penetrates to the specified depth into the tester’s rectangular opening, the LED indicator illuminates to show that the point is unacceptably sharp under the method.
This type of evaluation is especially relevant to toys and child-accessible products where accessible points are assessed before and after the required conditioning or use-and-abuse sequence.
Positioned for workflows associated with 16 CFR 1500.48 and ASTM F963 toy safety evaluation.
Sharp-point note: point hazard evaluation is not just about how pointed a feature looks. Accessibility, test orientation, and whether the point reaches the defined depth under the test procedure are what determine the result.
Sharp Edge Testing for Accessible Edge Hazards
SET-50 Sharp Edge Tester
SET-50 Sharp Edge Tester is a compact manual tester used to evaluate whether an accessible edge presents an unacceptable injury hazard. Its palm-sized clamshell-style housing supports controlled tape-based testing of product edges in a practical bench format.
The design includes sealed ball bearings to reduce friction and a spring arrangement intended to align with the force characteristics of the applicable sharp edge method. The unit is supplied in a protective storage box.
Positioned for workflows associated with UL 1439 and legacy IEC 60950 / EN 60950 style construction review.
SET-2000 Automated Sharp Edge Tester for Toys
SET-2000 Automated Sharp Edge Tester for Toys automates the tape-based sharp edge test using a uniform-speed rotating cylindrical shaft. The tester rolls polytetrafluoroethylene (PTFE) tape against the edge under evaluation, and the amount of tape damage is used to determine whether the edge is considered hazardous under the method.
This format helps improve consistency where labs want a more controlled and repeatable sharp edge evaluation workflow, particularly in toy and consumer product testing environments.
Positioned for workflows associated with 16 CFR 1500.49 and ASTM F963 toy safety evaluation.
Sharp-edge note: edge testing is method-sensitive. Tape condition, tester setup, edge accessibility, product orientation, and any required preconditioning or abuse testing can all affect the result.
Sharp Edge Tester Accessories and Consumables
TC-3 Sharp Edge Accessory Kit
TC-3 Sharp Edge Accessory Kit provides 42 tape caps for use with the SET-50 Sharp Edge Tester. These consumable components support repeatable sharp edge testing by helping maintain the tester’s tape-based evaluation setup.
The kit is intended for labs that perform frequent sharp edge checks and need ready replacement tape-cap components to keep the tester in service.
Positioned for workflows associated with legacy IEC 60950 and EN 60950 equipment evaluations, as well as general sharp edge tester replenishment for ongoing lab use.
Accessory note: consistent sharp edge evaluation depends not only on the tester body, but also on properly maintained consumable components used in the tape-contact method.
Which Safety Edge Tester Is Right for Your Lab?
| Product | Primary Use | Best Fit | Key Advantage |
|---|---|---|---|
| SPT-1000 | Sharp point evaluation | Toys and child-accessible products with pointed features | LED indication tied to defined point penetration depth |
| SET-50 | Manual sharp edge evaluation | Bench-top accessible edge checks on products and equipment | Compact handheld format for practical routine testing |
| SET-2000 | Automated sharp edge evaluation | Toy labs seeking more controlled repeatability | Uniform-speed tape interaction using rotating shaft mechanism |
| TC-3 | Accessory / consumable support | SET-50 users needing replacement tape-cap components | Supports continued repeatable use of the sharp edge tester system |
Selection guidance: choose the SPT-1000 when the concern is an accessible point, the SET-50 when you need a compact manual sharp edge tester, the SET-2000 when you want a more automated and controlled tape-based edge test, and the TC-3 when you need ongoing consumable support for the SET-50 platform.
Frequently Asked Questions
What is the difference between a sharp point tester and a sharp edge tester?
A sharp point tester evaluates whether an accessible point presents a puncture-type hazard, while a sharp edge tester evaluates whether an accessible edge presents a cut or laceration hazard. They are different tools because the hazard mechanisms and test methods are different.
Why is sharp edge testing often tape-based?
Because the method is designed to evaluate whether an edge damages the specified indicator media under controlled conditions. The result depends on the defined interaction between the edge and the tape, not just on visual appearance.
Do toys have to be checked before and after use-and-abuse testing?
In many toy safety workflows, yes. A product may need to be evaluated in the as-received condition and again after the applicable use-and-abuse sequence to determine whether sharp points or edges become accessible.
Is a visually sharp feature always a failure?
Not necessarily. The final result depends on accessibility, the governing method, the test setup, and whether the feature triggers a hazardous result under the applicable procedure.
Why are legacy IEC 60950 references still shown on some equipment?
Because many labs still support older product files, historical evaluation workflows, or legacy documentation that references IEC 60950 or EN 60950. The tools remain useful for those evaluations even though current product standards may now point elsewhere.
When should a lab choose an automated sharp edge tester?
An automated tester is a good fit when the lab wants more controlled motion, improved repeatability across multiple samples, or a more standardized workflow for frequent sharp edge testing.
Send the product type, age grading, and governing safety standard, and we can help identify the right sharp point or sharp edge tester for your lab.
Typical Safety Edge Tester Applications
ED&D safety edge testers are used in toy safety laboratories, consumer product evaluation, product certification programs, design verification, and construction review workflows where accessible edges and points must be evaluated for injury potential.
Depending on the product family, these evaluations may be associated with 16 CFR 1500.48, 16 CFR 1500.49, ASTM F963, UL 1439, and legacy IEC 60950 / EN 60950 style equipment review.
- Toy evaluation before and after use-and-abuse testing
- Accessible point checks on molded, stamped, or assembled parts
- Accessible edge checks on housings, covers, and exposed metal parts
- Bench-top sharp edge verification in product development labs
- Repeatable tape-based edge testing in certification programs
- Support for legacy equipment safety review where sharp edge assessment remains relevant
- Routine replacement of tape-cap consumables for ongoing lab use
- Engineering investigation of burrs, feathered edges, and puncture risks
- Consistent hazard screening across multiple product samples
Method note: the final hazard determination still depends on the exact applicable rule or standard, accessibility conditions, and any required preconditioning or abuse testing that must be completed before the sharp point or sharp edge test is run.