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hot products

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Protective Clothing and Masks Leakage Tester GT-RA08A

Brand:
GESTER
Item No.:
GT-RA08A
Certificate:
ISO 9001, UKAS, CE Certificates
Standard:
ISO 13982, BS EN ISO 13982 , EN149, EN 1073-1-2016
Lead Time:
30 days

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Protective Clothing and Masks Leakage Tester GT-RA08A

Product Introduction

Application:

To test protective clothing against solid airborne particles including radioactive contamination.

The machine use “inward leakage in %”, ratio of the concentration of contaminant in the ambient atmosphere to the concentration of the contaminant in the suit, to evaluate the quality of protective clothing.

Standards:
GB/T 29511-2013 Protective clothing- Chemical protective clothing against solid particulates4.3.1, Annex A
GB 2626-2019Respiratory protection—Non-powered air-purifying particle respirator 6.4
GB 19083-2010Technical requirements for protective face mask for medical use ANNEX B
ISO 13982,
BS EN ISO 13982 ,
EN149,
EN 1073-1-2016

Key Specification

Model	GT-RA08A
Environmental Requirement	Working temperature	(20±5)℃
	Humidity	≤60%
	Used space	≥4000×5000×3000mm, water in/drain pipe, room with good ventilation
Walked-in Testing Room	Inner effective size	1800mm×1500mm×2100mm(L×W×H)
	Outer size of testing room	1950mm×1650mm×2500mm(L×W×H)
	Control cabinet	700mm×700mm×1600mm(L×W×H)
Environmental Analog detection system	Particle aerosol concentration	(10±1) mg/mPP3
	Aerodynamics size distribution of particle	(0.02~2)μm
	Mass median diameter	About 0. 6μm
	Concentration variation in effective space	≤10%
	Occurrence amount	≥100L/min
Particle Concentration Detector	2 sets
	Dynamic range	(0.001~200)mg/m3
	accuracy	±1%
	response time	≤500 ms
Horizontal Pedal Drive Test-bed	Running speed	(5±0.5)km/h
Other Accessories	Air duct circulation and maintenance of cleaning equipment

Feature

A standard aerosol of sodium chloride particles is generated inside a test chamber in which a test subject, wearing the protective suit under test, carries out a predetermined sequence of test exercises. The inward leakage at each sampling position inside the suit is measured by means of flame photometry.We use following indicator to judge the quality of protective clothing.
- Lijimn: inward leakage for a given test subject (i),suit(j),exercise (m) and sampling position (n)
- Cijmn: concentration of aerosol measured at the sampling point inside the suit for a give test subject(i), suit(j(, exercise(m) and sampling position(n)
- LS: total inward leakage per suit (average over all exercises and sampling positions)
- LH: total inward leakage per human test subject (average over all exercises, sampling positions and suits worn by that test subject)
- LE: total inward leakage per exercise (average over all suits and sampling positions)
- Lp: total inward leakage per sampling position (average over all suits and exercises)
- LEP: total inward leakage per sampling position and per exercise (average over all suits)

- : mean total inward leakage (average over all test subjects, suits, exercises and sampling positions)

Controlling & Analysis system

1.Protective Clothing Against Solid Airborne Particles Tester Central control console, computer programmed control, prompting experiment process;

2.Monitoring test data automatically, calculating individual test inward leakage rate, total inward leakage rate, average inward leakage automatically, output testing result in various way.

EN149 testing machine

Related Tags :

EN149 testing machine ISO 13982 Protective Clothing testing machine EN149 Leakage Tester Mask Leakage Tester

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Protective Clothing and Masks Leakage Tester GT-RA08A

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Contact Us:

Gester Instruments Co.,Ltd.

Tel:+86-595-22515230
Email:marketing@gester-instruments.com
Email:sales@gester-instruments.com
Skype:sales@gester-instruments.com

main Products

Protective Mask Leakage Tester GT-RA08B-2
Protective Mask Leakage Tester GT-RA08B-2 Product Introduction Application: This Mask Testing Machine is to test the particulate leakage rate (TIL & IL) of mask, full face mask, breathing apparatus and gas mask. Standards: BS EN149 8.5, TAJ 1001 PM, GB 2626, GB 2890 Feature Test chamber is made of glass Mask Leakage Tester Using the stainless steel for frame Mask Leakage Tester Using TSI photometer and flame photometer Protective Mask Leakage Tester Key Specification Model GT-RA08B-2 Test aerosol NaCl, Oil (Corn oil and paraffin oil) Aerosol Concentration Detector Flame photometer (For NaCl aerosol test) 2sets TSI Laser photometer (For oil aerosol test) 2sets Oil aerosol generator Particle concentration 20mg/m³～30mg/m³ Aerodynamics size distribution of particle Approx 0.02～2um Mass median diameter Aapprox 0.3um NaCl aerosol generator Particle concentration 4mg/m³～12mg/m³ Aerodynamics size distribution of particle Approx 0.02～2um Mass median diameter Aapprox 0.6um Aerosol occurrence amount ≥ 100L/min Sampling pump adjust range 0.50～4L/min Particle sampling flow 1～2L/min Aerosol concentration detector dynamic range 0.001～200mg/m³, accuracy 1％, response time ≤500ms Power requirement 1phase 220V 50Hz, 2KW Air requirement 0.5MPa, 120L/min Dimension Outer size of testing room: 2000mm×1600mm×2600mm(L×W×H) Control cabinet: 880mm×520mm×1400mm (L×W×H) Accessories: Standard accessories 2sets Flame photometer 2sets TSI Laser photometer 1set NaCl aerosol generator 1set Oil aerosol generator
Mask Synthetic Blood Penetration Tester GT-RA01
Medical Face Mask Synthetic Blood Penetration Resistance Tester determine the resistance of medical protective masks to the penetration of synthetic blood under different test pressures.
Mask Bacterial Filtration Efficiency (BFE) Detector GT-RA02B
Mask Bacterial Filtration Efficiency (BFE) Detector,are mainly used for testing the bacterial filtration efficiency performance of masks applicable to metrological verification departments, scientific research institutes, medical mask production units and their related testing departments.
Mask Bacterial Filtration Efficiency (BFE) Tester GT-RA02
Mask Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask.