Concreto – CPM Instruments

A059-01KIT Electromagnetic sieve shakers

Admin — Tue, 20 Jul 2021 09:44:50 +0000

These Sieve Shakers are activated by electromagnetic impulses and thanks to the triple vibrating action (vertical, lateral and rotational) they are recommended to perform sieving tests where high precision and performance are important, and where continual and intense uses are required. Therefore they are suggested for accurate sieving tests, on fine materials too. These Electromagnetic Shakers are of simple and sturdy construction, they can hold up to 10 sieves and are also suitable for wet sieving tests (accessory mod. A046, A047). Power supply: 230V 50Hz 1ph 450/750W MAIN FEATURES

Triple vibrating action: vertical, lateral and rotational
Digital microprocessor control panel can adjust: timer 0-999 minutes; vibration intensity; continuous or intermittent vibrating action; pause between vibrations (indicated for fine material sieving)
The control panel can be wall fixed or placed on a bench

Multiple models available:

A059-01 KIT: dimensions sieves Ø 200 mm – 8″; 320x380x850 mm; weight 40 Kg approx.
A059-02 KIT: dimensions sieves Ø 200-250-300-315 mm – 8″-12″; 380x440x1080 mm; weight 65 kg approx.
A059-03 KIT: dimensions sieves Ø 200-250-300-315-350-400 mm – 8″-12″; 430x460x1150 mm; weight 80 kg approx.
A059-04 KIT: dimension sieves Ø 200-250-300-315-400-450 mm – 8″-12″-18″; 480x500x1150 mm; weight 85 Kg approx.

La entrada A059-01KIT Electromagnetic sieve shakers se publicó primero en CPM Instruments.

S050 Lightweight dynamic penetrometer

Admin — Tue, 20 Jul 2021 09:32:21 +0000

Used to establish the thickness of different strata, when testing compaction works and to determine the relative density of fills and naturally deposited non-cohesive soils. In general if the ground is not too compact, penetration tests can be carried of about 8 to 12 metres. The penetrometer set, huosed in carrying case, consists of:

10 Kg. drop rammer, 500 mm. fall and anvil
11 sounding rod Ø 22 mm.x 1 m lenght complete with threaded collar and guiding rod
Grooved rod to extract samples
2 drive point 90°, 5 cm2 and 10 cm2 surface
Lifting device for sounding rod, accessories

Dimensions: 1080x360x220 mm Weight: 72 Kg approx

La entrada S050 Lightweight dynamic penetrometer se publicó primero en CPM Instruments.

A005-08 KIT Forced ventilation oven, 440 litres

Admin — Tue, 20 Jul 2021 09:15:07 +0000

General purpose drying oven with forced ventilation.

Power supply: 230V 50-60Hz 1ph
Capacity: 440 litres
Inside dimensions: 900x690x820 mm
Outside dimensions: 1180x925x940 mm
Doors: n° 2
Wattage: 3600W
Weight: 85 Kg

La entrada A005-08 KIT Forced ventilation oven, 440 litres se publicó primero en CPM Instruments.

Estufas para Alta Temperatura

Admin — Tue, 20 Jul 2021 09:11:54 +0000

HIGH TEMPERATURE UNIFORMITY UP TO 300 °C This range of laboratory ovens is designed to perform demanding thermal treatment in compliance with Standards. They are especially suitable when high temperature uniformity and precision inside the chamber are required. A temperature accuracy of ± 0.3% and a uniformity of ± 2% make this ovens the best on the market.

Forced ventilation airflow.
300 °C maximum temperature.
High temperature (uniformity ± 2% and precision ± 0.3 °C ) fully compliant with Standards.
Air outlet control by valves manually operated.
Regulation of fan speed (0-100%).
High quality thermoinsulation material
Double over heat protection system
Low power consumption.
Stainless steel chamber and trays with silicone gasket.
PID electronic regulator, double digital display

High-precision digital microprocessor temperature controllers fitted with self-tuning and manual PID setting allow a high temperature uniformity and accuracy reducing the energy consumption. The ovens are supplied complete with two grid shelves easily removable and positionable at various heights, with a pilot light and exhaust holes for fast cooling.

La entrada Estufas para Alta Temperatura se publicó primero en CPM Instruments.

C381 Rock classification hammer

Admin — Tue, 20 Jul 2021 09:09:21 +0000

LOW IMPACT ENERGY MODEL This impact hammer is used for rock classification test. The core rock specimen normally NX 54.7 mm diameter is held on a special cradle (accessory) in horizontal position, and the hammer tests the same in all its length, to obtain an average of the readings.

Impact energy: 0.735 Joule (Nm)
Measuring range: 10…60 N/mm²
Weight: 2 kg

La entrada C381 Rock classification hammer se publicó primero en CPM Instruments.

C380-01 Concrete test hammer

Admin — Tue, 20 Jul 2021 09:07:27 +0000

Exactly the same to mod. C380, but with calibration curve chart in PsI values as requested by ASTM Specifications.

The top quality test hammer available on the market.

Suitable for finished concrete structures and buildings having strength resistances from 10 to 70 N/sq.mm. This concrete test hammer, entirely produced by Matest, has aluminium frame and thanks to its very accurate manufacture processing and selected components ensures high precision test results in the time. Supplied complete with calibration curve chart in N/mm²

(Mpa) values, abrasive stone, carrying case. Spring impact energy 0.225 mkg.(2.207 Joule or Nm) Dimensions with the case: 330x100x100 mm Weight: 2 Kg

La entrada C380-01 Concrete test hammer se publicó primero en CPM Instruments.

C386M Digital concrete test hammer with microprocessor

Admin — Fri, 16 Jul 2021 06:45:18 +0000

This digital concrete test hammer, microprocessor operated, entirely designed and manufactured by Matest with advanced technology, performs basic concrete testing with continuous automatic recording of all parameters in accordance with EN 12504-2 Specifications, register and process data and then transfer them to a PC The unit consists of the standard mechanical model C380, but equipped with an electronic transducer that measures the rebound values and supplies automatically the results on a graphic display.

During test performing:

Shows index value
Shows average index value
Allows to select measuring system in MpA or Psi
Shows numbers of performed rebounds
Shows date and time
Identifies tested element
Identifies automatically and shows rebound angle
Shows battery life

Main features:

Possibility to store, display on graphic LCD 64×124 and download data to PC over 20000 tests
Automatic statistical processing and readings
Automatic conversion of rebound index to equivalent compression strength in psi, N/mm2, kg/cm2
High accuracy and resolution

Dimensions with case: 330x180x120 mm Weight: 3 kg NOTE: The digital Matest test hammer is suitable to be connected to the Ultrasonic Tester high performance mod. C372M for combined ultrasonic and rebound tests with automatic data acquisition, processing and store of the results.

La entrada C386M Digital concrete test hammer with microprocessor se publicó primero en CPM Instruments.

A125N Digital point load testers

Admin — Fri, 16 Jul 2021 06:38:24 +0000

Used to determine the strength values of a rock specimen both in the field and in the laboratory. They consist of a load frame for applying loads, on which a manual hydraulic jack is mounted.

The applied load is measured by a high precision electric load cell with a digital display unit range 0-56kN proving: 65.000 divisions, 0.001 kN resolution, linearity 0.05%, hysteresis 0.03%, repeatability 0.02%Core specimens up to 4″ (101.6 mm).Easy reading of the distance between the conical points thanks to a graduated scale.

The strength index (IS) is got by the formula P : D² where P is the strength and D the space between the two conical points. Supplied complete with wooden carrying case, goggles, accessories.

Dimensions: 400x530x720 mm Weight: 25 kg approx.

Two models available with different load capacities:

A125N: load capacity 56 kN
A126: load capacity up to 100 kN

La entrada A125N Digital point load testers se publicó primero en CPM Instruments.