Silver Schmidt Concrete Test Hammer, Type L

Silver Schmidt Concrete Test Hammer, Type L

Type L Silver Schmidt OS8200 Concrete Test Hammer

The Type L Silver Schmidt OS8200 is a precision-engineered instrument specifically designed for evaluating green concrete and thin concrete cross-sections under 4 inches (100mm) thick. With an impact energy of 0.735Nm (0.54ft-lbf)—just one-third of the energy of a Type N test hammer—it delivers more accurate, repeatable, and efficient assessments for delicate or thin concrete elements. Despite its lower impact energy, the Type L is highly effective across a wide compressive strength range from 1,450 to 14,500psi (10 to 100MPa).

Advanced Impact Mechanism

The Silver Schmidt OS8200 features a lightweight alloy impact plunger and precision optical encoders that ensure accurate rebound value measurement. Unlike traditional test hammers, the system uses automatic position correction and eliminates the effects of internal friction, resulting in highly consistent and repeatable results. Rebound numbers are expressed as Q values, optimized for testing high-strength concretes, offering a modern and reliable alternative to R-values used in older systems.

Efficient Data Logging and Reporting

The Type L hammer is equipped with advanced data logging capabilities, allowing users to store up to 20,000 data points in multiple series of 70 impacts each. The intuitive, menu-guided operation simplifies testing and reporting processes. Built-in statistical programs further enhance testing accuracy by automating critical calculations.

For convenient data management and sharing, the Schmidt Live app (free for iOS and Android devices) connects seamlessly with the device. The app features text-to-speech functionality for rapid logging on iOS devices, as well as instantaneous report generation in both PDF and CSV formats. Users can also connect to a web-based reporting tool via Bluetooth, enabling real-time data sharing. The app’s logbook feature allows users to add GPS locations, notes, images, and audio comments to reports for more comprehensive project documentation.

Expanded Functionality

Designed with versatility in mind, the Type L Silver Schmidt OS8200 can be used for ASTM test method D5873, determining the strength of rock cores. For increased flexibility, the optional Mushroom Plunger accessory enables testing of lower-strength or green concretes with compressive strengths ranging from 725 to 4,351psi (5 to 30MPa).

Durable Design

The device features a rugged, fiber-reinforced shell for durability in demanding field conditions. A backlit 100x100 pixel display ensures easy readability in various lighting environments. Power is provided by either alkaline or rechargeable AAA batteries, with an estimated life of 20,000 impacts per charge, making it highly reliable for extended use.

Why Choose the Silver Schmidt OS8200?

This advanced testing hammer not only offers superior accuracy and efficiency but also reduces testing errors and time. It represents a significant upgrade over analog hammers, delivering modernized workflows, enhanced data security, and streamlined reporting processes.

Key Features:

• Impact Energy: 0.735Nm (0.54ft-lbf), ideal for compressive strengths from 1,450 to 14,500psi (10 to 100MPa).
• Thin Concrete Testing: Designed for cross-sections under 4 inches (100mm).
• Optional Accessory: Mushroom Plunger for testing green or lower-strength concretes (725 to 4,351psi).
• Fast Reporting: Schmidt Live app for iOS and Android supports instantaneous PDF/CSV report generation.
• Data Storage: Memory capacity of up to 20,000 measurements across 70 series.
• Custom Curves: Create personalized correlation curves for specialized testing.
• Enhanced Accessibility: Text-to-speech functionality on iOS devices for faster test logging.
• Durable Build: Rugged fiber-reinforced shell with backlit display for field use.
• Battery Life: Up to 20,000 impacts per charge with rechargeable AAA batteries.

Included Items:

• Silver Schmidt OS8200 Concrete Test Hammer (Type L)
• Durable carrying bag
• Carborundum stone for surface preparation
• Micro USB cable for charging and data transfer
• Rechargeable AAA battery
• Certificate of conformity and conversion curves

Upgrade your testing process with the Silver Schmidt OS8200. Its advanced features, precise measurements, and modern connectivity make it the ultimate tool for professionals testing concrete and rock strengths. Learn more and order yours today!