# Strength testing machine for molding and core mixtures 04116

- Price: 153 000 ₴ incl. VAT (127 500 ₴ excl. VAT)
- Availability: to order
- Manufacturer: НИИЛИТМАШ
- Art. 04116
- Category: Laboratory instruments
- URL: https://melita.com.ua/en/tovar/mashyna-dlia-vyprobuvannia-mitsnosti-formuvalnykh-i-stryzhnevykh-sumishei-04116
- Seller: NTC Melita LLC, Dnipro; +380 50 362-09-72; melita10042015@gmail.com

## Specifications

| | |
|---|---|
| Type | Test complex |
| Manufacturer | NIILITMASH |

## Description

The 04116 testing machine (04116A testing machine, 04116B testing machine) tests specimens for strength.
Purpose of the 04116 machines
The testing mechanism applies mechanical action in the form of pressure to a specimen of a given type. Specimens can be molding materials, for example bentonite mixture, or any other core mixture: sand, clay or sawdust, return mixtures or sulfite liquor. During the test the material can be green, dried or hardened. Among the advantages is the ability to work with quartz products.
To carry out a test, a certain amount of material is taken and placed on the work table of the machine. Above the specimen hangs a press disc which, when a special mechanism is turned, moves down and starts pressing on the object being measured. Under pressure the specimen must not move sideways (shift); it must remain stationary. Under sufficiently high pressure the material starts to crack, which leads to its fracture. Once fracture occurs the test can be stopped, since the specimen has lost its strength. The press is returned and simple measurements of the specimen and of the pressure at fracture are taken.
Additional tests
The following tests can also be carried out:
- Air compression
- Compression of a wet specimen
- Tension of a dry specimen
- Compression of a mixture after hardening
- Tension of a specimen after hardening
Specifications
  | 
MODEL | 
04116B | 
04116A | 
04116 | 
Test types | 
Compression of wet specimens | 
Compression of wet specimens | 
Compression and tension of dry or hardened specimens | 
Measuring range | 
6...30 kPa | 
60...300 kPa | 
0.6...3.0 MPa | 
Readout | 
digital | 
digital | 
digital | 
Force developed by the machine within the measuring range | 
11.8...58.9 N | 
117.8...589 N | 
1178...5890 N | 
Range of stress rise rate in specimens | 
0.2...1.5 kPa/s | 
2.0...15.0 kPa/s | 
0.02...0.15 MPa/s | 
Limit of permissible systematic component of relative error within the measuring range | 
  | 
+ 2.0 % | 
  | 
Limit of permissible relative repeatability (range) of readings within the measuring range | 
  | 
2.0 % | 
  | 
Supply | 
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voltage | 
  | 
220 V; 50 Hz | 
  | 
Power | 
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consumption | 
  | 
150 V.A | 
  | 
Weight | 
21.6 kg | 
21.6 kg | 
40 kg | 
Overall | 
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dimensions | 
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400x340x350 mm | 
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