Nitrogen Permeability Tester (gas permeability of concrete)

No. de Modelo.
NELD-NPR163
Paquete de Transporte
Wooden Box
Especificación
medium- size
Marca Comercial
NELD
Origen
Xianghe
Precio de referencia
$ 30,142.48 - 33,491.64
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Descripción de Producto

Product description
The NELD -NPR163  nitrogen permeability tester is independently developed by NELD based on the GB36900.2-2023   "Concrete High Integrity Container for Low-and-Intermediate Level Radioactive Solid Wastes"  standard. The nitrogen permeability method measures concrete ' s resistance to gas permeation by testing the gas permeability of concrete. The tester uses specimen fixture made of 304 stainless steel, with high accuracy digital acquisition gauges, pressure-resistant inflatable rubber capsule, and digital soap film flow meter, all generating accurate results. The product deploys a scientifically exquisite design, providing a simple and easy operation. This is the ideal experiment instrument for scientific research units and quality-inspection institutions.

Technical parameters
Specimen amount three specimen in each group, number of group can indefinitely expand
soap film flow meter ±0.5%F.S, Error of value displayed :±1.0%
Flow meter range 0.1 mL/min ~100mL/min
4.  measurement repeatability :<0.5%
5.  High accuracy digital pressure gauge : Range of measurement 1MPa, accuracy 0.1%
6.  Inflatable rubber capsule : pressure resistance ≥2MPa
7.  inflatable capsule pressure gauge : range of measurement 1.6Mpa
8. Flow acquisition interval:  can be adjusted based on the testings
9.  Test data : Independently stored, automatic calculation, data can be exported multiple times

Standard configurations

1.  nitrogen permeability tester test bench (1/group)
2.  soap film flow meter (3/ group)
3.   φ150mm×50mm  Specimen sealing fixture (3)
 
details and Highlights

strong resistance to corrosion
304 stainless steel specimen holder fixture, highly resistance to corrosion

High precision digital pressure gauge
Measurement range 1Mpa, precision 0.1%, capsule pressure resistance >_ 2Mpa, grade 0.5 capsule pressure gauge

Support multiple groups of testing
three specimen in each group, multiple groups can be tested
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