2l dead space mask test machine

Brand Name:SANWOOD

Model Number:SM-4312

Place of Origin:China

...the last breath of particle respirator. Wear the respirator on the matching test head mold in an airtight manner, open the dead space test machine, continuously monitoring and recording the concentration of CO2 in the inhaled air and the environment until

Brand Name:DAXINA

Model Number:DX8463

Place of Origin:China

...Mask Carbon Dioxide (CO2) Volume Test Machine Description: The mask dead space detection device is used to detect the dead space of the protective mask, that is, the volume fraction of CO2 in the inhaled gas. Comply with the standards: TAJ1001—2015 GB2890-2009 Structure principle: The main components of the test device include: test...

Brand Name:Sinuo

Model Number:SN122609

Place of Origin:China

... space, that is, the volume fraction of CO2 in the inhaled gas. Equipment advantages: 1. The test process is completely controlled by a computer program, which realizes automatic detection, automatic recording, and automatic calculation of the change of

Place of Origin:Guangdong, China

Brand Name:chaungying

Model Number:Kn95

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Brand Name:HOOHA

Model Number:HH-13

Place of Origin:Guangdong

Mask dead cavity tester 1. Overview This instrument is used to detect the dead space of protective masks, that is, the volume fraction of CO2 in the inhaled gas. 2. Applicable standards · GB 2626-2006 Respiratory protective equipment Self-suction filter ...

Brand Name:GESTER

Model Number:GT-RA12-1

Place of Origin:China

Mask Air Leakproofness Tester GT-RA12-1 Product Introduction Application: Air leakproofness test for full-face mask of self-priming filter type anti-particle respirator. Meet the test standard GB 2626-2006 standard for self-priming filtering anti-...

Brand Name:Huatec

Model Number:dead weight test block

Place of Origin:China

...Dead Weight Block Lifting Force Test Mpi Calibration Block Detailed description: I. Introduction and requirements of N1 45N magnetic particle lifting force test block: 1.N1 type 45N magnetic particle lifting force refers to the magnetic yoke of portable magnetic particle testing machine at the maximum magnetic pole spacing...

Brand Name:ZL

Model Number:ZL-5061

Place of Origin:China

EN14683 Medical Face Mask Air Exchange Pressure Difference Tester Relevant standards: EN14683, YY0969-2013 "disposable masks",YY0469-2011 "masks". ZL-5061 Medical mask gas exchange pressure differe... Features of the instrument: 1. ...

Brand Name:TD

Model Number:TD

Place of Origin:China

High Speed Medical Clinical Microcentrifuge Lab Centrifuge for PCR Test Medical Centrifuge Features Streamline machine which is small and can save space Lightweight design, so that the centrifuge is no longer heavy Frequency conversion motor drive, stable ...

Place of Origin:China

Brand Name:JORI

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Brand Name:Yokogawa

Model Number:AQ7275

Place of Origin:China

Optical Time Domain Reflectometer Yokogawa AQ7275 YOKOGAWA OTDR Produst Function: Improved Wavelength Quality Increase the efficiency of fiber installation & maintenance Event Dead Zone 0.8 m Accompanying the rapid proliferation of FTTH is a growing need...

Brand Name:JIETENG

Model Number:Rogers FR4

Place of Origin:Guangdong, China

...machine motherboard Essential details Base Material: FR-4/Aluminium substrate/Multiple layer board Copper Thickness: 0.5-4OZ/1 Oz/2Oz or Custom Board Thickness: 0.2~6mm Min. Hole Size: T/2mm / 0.2 Mm / 0.15mm or Custom Min. Line Spacing: 0.15mm / 0.1mm/4mil or Custom Surface Finishing: HASL/OSP Solder mask color: Red Blue Green Black White Testing Service: 100% AOI Testing/Function Test

Brand Name:Null

Model Number:DLP_U205A_V1 PCB

Place of Origin:Shenzhen China

...machine Layer: 2-6Layers Materials: FR4 laminate, RoHS Directive-compliant PCB thickness: 0.8-1.6mm Final copper: 1-3oz Min hole: 0.2mm Min line width/space: 4/4mil Solder masks: green Legend: White Surface: ENIG/OSP/HAL lead-free/immersion gold/immersion tin/immersion silver/ Outline: routing and v-score/V-cut E-test: 100% Inspection standard: IPC-A-600H/IPC-6012B, class 2/3 Outgoing reports: final Inspection, E-test...