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GB19083-2010 Mask Breathing Gas Resistance Tester with Constant Ventilation (85 ± 1) L/min, Micro-pressure Measurement (-1000Pa to 1000Pa), and High Accuracy (1Pa)

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China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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GB19083-2010 Mask Breathing Gas Resistance Tester with Constant Ventilation (85 ± 1) L/min, Micro-pressure Measurement (-1000Pa to 1000Pa), and High Accuracy (1Pa)

Large Image : GB19083-2010 Mask Breathing Gas Resistance Tester with Constant Ventilation (85 ± 1) L/min, Micro-pressure Measurement (-1000Pa to 1000Pa), and High Accuracy (1Pa)

Product Details:

Place of Origin:	China
Brand Name:	ZL
Certification:	CE,ISO
Model Number:	ZL-5062

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	GB19083-2010 Mask Breathing Gas Resistance Tester For Medical Protective Mask is packaged within wooden case.
Delivery Time:	5-8 work days
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	60 Sets

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Detailed Product Description

Product Name:	GB19083-2010 Mask Breathing Gas Resistance Tester For Medical Protective Mask	Ventilation Volume:	Constant At (85 ± 1) L / Min
The Suction Volume Of The Suction Pump:	Not Less Than 40L / Min ~ 100L / Min	Power Supply:	AC220V, 50Hz
Standards:	GB 2626-2006, GB / T 32610-2016, GB19083-2010	Micro-pressure Measurement Range:	-1000Pa To 1000Pa
Accuracy:	1Pa	Range Of The Flow Meter:	0 L / Min ～ 100L / Min
Highlight:	abrasion resistance testing machine , yarn twist tester

GB19083-2010 Mask Breathing Gas Resistance Tester For Medical Protective Mask

Product Overview

This instrument is designed to measure the inspiratory and expiratory resistance of respirators and masks under specified conditions. It is suitable for national labor protection supplies inspection agencies, mask manufacturers, and related inspection departments for testing ordinary masks, dust masks, medical masks, and anti-fog mask products.

Compliant Standards

GB 2626-2006 Breathing protective equipment Self-priming filter anti-particulate respirator 6.5 6.6
GB/T 32610-2016 Technical Specifications for Daily Protective Masks
YY0469-2011 Medical Surgical Masks
GB19083-2010 Medical Protective Mask
YY0969-2013 Disposable Medical Mask

Technical Parameters

1	Instrument consists of adjustable flow air source, standard human head mold, dual intubation systems for inhalation/exhalation, and respiratory resistance measurement system
2	High sensitivity flow sensor with minimal starting flow
3	Thermal mass flow meter chip ensures high-precision measurement without temperature/pressure compensation
4	Multiple sensors integrated on single chip for improved range ratio
5	High zero point stability, excellent repeatability, low power consumption, fast response
6	Graphic dot matrix LCD (128×64 resolution) with full Chinese interface
7	4M memory for measurement value recording
8	Two-wire micromanometer sensor with explosion-proof design
9	Continuously adjustable range and zero point, no mechanical moving parts
10	Special gas path conversion elements for fast exhalation/inhalation conversion
11	Suction pump volume: ≥40L/min ~ 100L/min
12	Ventilation volume: Constant at (85 ± 1) L/min
13	Power supply: AC220V, 50Hz

Maintenance Guidelines

Do not carry by control box bottom during transportation
Wipe electroplated parts with oil to prevent rust and maintain brightness
Clean machine after testing; regularly oil active fulcrums with butter/engine oil mixture
Wipe control panels with dry cloth to prevent moisture damage to IC components
Store fixtures and accessories properly; remove anti-rust oil to prevent rust
Ensure stable foundation and level placement after transportation
Verify correct power input phase to prevent leakage
Proper grounding to avoid leakage danger and signal interference
Do not unplug during operation
Professional personnel only for operation and maintenance; contact maintenance department for major issues

Tag:

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

Fax: 86-0769-3365-7986

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