Model CTS-50 is a kind of special projector, which amplifies and projects the U or V-shaped profiles of the measured parts to the screen to check their profiles and shapes with high accuracy utilizing the optical projection method. It is widely used to check the U and V-shaped notch impact specimen with the features of easy operation, simple structure, direct inspection and high effectiveness.

Specifications

• Screen diameter: 180mm
• Working table: Square shape 110×125mm Round shape 90mm
• Glass diameter of working table: 70mm
• Working table travel(Length×width×height):±10×10 ±12mm
• Rotating range of round working table: 0-360 degree
• Magnifications: 50X
• Objective magnification: 2.5X
• Eye-field diameter: 3.8mm
• Working distance: 22.89mm
• Light source: tungsten lamp 12v 100W
• Dimensions: 515×224×603mm
• Weight: Approx. 20kG

Specimen Preparation Equipment

Model CPJ-25 Sheet-punching Machine

• This machine is used for machining test samples, such as nonmetallic soft sheets and thin films. Using various kinds of standard cut-off knives, it can accurately and swiftly work out required samples.
• Max. travel: 25mm
• Max. Thickness of punching: 2mm
• Model ZHY-W Universal Sampling Machine
• This machine is used for machining the standard samples of nonmetallic materials such as plastic and organic glass etc, which are used in the tests of board impact, tension, compression and thermal energy etc. It can mill notches & curves, and can cut & mill the flats.
• Max. cutting length: 300mm
• Max. cutting thickness: 15mm
• Max. length of milling flat: 300mm
• Specs of milling cutter (grinding wheel used of cutting: 200×32×2mm
• Cutting length used for milling notch: 60mm
• Specs cutter used for milling flat: 30×12×30mm

This machine is designed for providing the specimens used in the impact testing tasks.
The machine cut notch which according to the “V” ASTM E23, ISO148 standards, “U” DIN 50115 and ISO83 standards “Charpy Notch Testing Method for Metal Material” on the specimen for only one time.
At the same time, it has advantage of high precision, long life, low noise and concise appearance etc.

Specification

• Notch type: V type: 2mm
• Notch type: U type: 2mm
• Size of Specimen: 10mm×10 (7.5 or 5)mm ×55mm
• Travel of cutting knife: 340mm
• Cutting speed: 2.5m/Min
• Dim: 600mm×500mm×1200mm
• Power supply: 380V/50Hz or 240V/60Hz
• Weight: 150kg

The device is designed according to Charpy Notch Impact Test Method for Metal Material, and adopt compressor cooling technology, which made up of two sections (Low temperature grade and high temperature grade). It utilizes the heat balance principle and cycle stirring method to realize the constant temperature cooling to impact specimen with the reliable performance.

Specifications

This non-metal material impact testing machine is to determine the impact toughness of plastic, glass steel, plastic pipe, strong nylon, china, clay rock, anti-electric materials.
They can do Charpy, Izod, tensile impact, Charpy & Izod, Charpy &Izod& tensile impact tester by different anvils and pendulums as the standards of ASTM D 256-90 Meth. A, ASTM D 256-97 Meth.B, ASTM D 256-97, ASTM D 6110-97, ASTM D 5942-96 ASTM D 1822, ASTM D 4812, DIN 53753, DIN 53453, DIN 51222, DIN 53448, ISO 180, ISO 179, ISO 8256, BS 2782 Part.3 Meth. 350, BS 2782 Part. 3 Meth. 359. BS 7413, AFNOR T51-111, UNI 6323, UNI 6062, GB/T1043, GB1843.
Pendulum can carry out the full range of impact tests. A complete full range of fully interchangeable hammers and vises allows the operator to perform Charpy, Izod and Tensile impact test at different impact velocities and energies.

Specifications

Span of the grips for Charpy: 40mm, 60mm
Pre-elevation: 160°

• Data acquisition/control (DAC) computer/flat panel monitor/keyboard/and mouse
• Strain gage amplifier inside DAC computer
• High speed 12 bit data acquisition board inside DAC computer which allows any number of data points
• per test up to 1,000,000 (50,000 points are adequate for most tests)
• Remote balance and shunt calibration of striker from the DAC front panel
• Site license for Windows XP based ImpactTM v 5.0 data acquisition and analysis software
• Users manual and online computer help
• Data acquisition computer with 12 bit fast acquisition board, encoder board, encoder hardware, and strain gage amplifier. The amplifier provides auto-balance, amplifier range selection, and shunt calibration for periodic calibration checking. The amplifier is capable of a wide range of amplification settings for the research environment needs.

Data acquisition screen for test conducted on a pendulum impact machine. The voltage-time data are displayed along with the test parameters.

Instrumented Impact Testing Striker (One of the striker is with the machine)

• 8.0mm radius instrumented striker, ASTM E 23
• 2.0mm radius instrumented striker, ISO183

DT Series drop weight impact testing machine are suitable for drop weight tear test to various kinds of ferrites, especially for the test of DWTT to pipeline steel as ASTM E436 and API 5L. Equipped with different weights and anvils, it can do other types of impact tests according to customers’ special request.

Features

• Adjusting impact energy by adjusting the lifting height and the numbers of the weights.
• The buffer is equipped to absorb the residual energy after breaking the specimen to protect the weight and anvil from destroying. Also install the safe outfit, such as safety net, safe pin for maintenance and hanger locking.
• Equipped with the specimen-carrying outfit, anti-falling of outfit for the specimen, centering outfit to guarantee quick, accurate and reliable tests.

Specifications