Can the breathing frequency be adjusted?

Yes, the breath simulator allows adjustable frequency from 10 to 40 times per minute.

What is the maximum workpiece diameter?

The machine supports a maximum workpiece diameter of 500mm.

What payment terms are accepted?

We accept LC and T/T payment terms.

En149 Respirator Til Tester Protective Face Masks Total Inward Leakage Testing Machine

Name: En149 Respirator Til Tester Protective Face Masks Total Inward Leakage Testing Machine
Brand: Dongguan Hong Tu Instrument Co., Ltd.
SKU: 2223757545

Guangdong, ChinaDongguan Hong Tu Instrument Co., Ltd.

US$10,000.00-15,000.00

1 Piece

Product profile

After-sales Service

Long Time

Warranty

1year

Max Diameter of Workpiece

500mm

Model NO.

HT-ST15

Mass Scope of Workpiece

25kg

Type

PPE Test Machine

Maxcapacity

<1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Oil Cylinder Position

Under

Transport Package

Wooden Boxes

Specification

50× 40× 150 CM

Trademark

hototech

Origin

China

HS Code

9031809090

Production Capacity

10000pics/Year

Key features

EN149 Compliance Testing: Validates Total Inward Leakage for FFP1/FFP2/FFP3 masks per EN149 Clause 4.15.

High Precision Accuracy: Achieves Accuracy Grade 0.5 for reliable leakage rate calculations.

Dual Aerosol Simulation: Supports both NaCl particulate and Oil particulate matter testing with adjustable concentrations.

Breath Simulator Control: Features adjustable tidal volume (0.5-3.0L) and frequency (10-40 times/min).

Computer Control System: Digital display with automatic calculation and real-time leakage monitoring.

Bilingual Software Support: Operating software available in Chinese and English with interchangeable options.

Comprehensive Data Management: Supports data saving, history inquiry, import, and printing functions.

1-Year Warranty Coverage: Includes 1-year warranty with long-term after-sales service support.

Company profile

Dongguan Hong Tu Instrument Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2009-05-26 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.80h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryDongguan Hong Tu Instrument Co., Ltd. is a China-based limited company established in 2009, with a Hubei factory and Guangdong office. It focuses on photovoltaic laboratory testing equipment and reports more than 10 years of sector experience, ISO9001:2015 certification, intellectual-property-related certifications, product CE certification, patents, and participation in photovoltaic standardization activities. The supplier reports more than 10 production lines, 6–10 quality-control staff, annual output of 1,000 testing machines and 200 test chambers, and one-month lead times in both peak and off-peak seasons. It states cooperation with major photovoltaic companies and laboratories, but the provided material does not independently verify these relationships. Evidence is insufficient to assess financial credibility, customization capability, or after-sales execution in detail.

Supplier typeThe supplier is identified as Dongguan Hong Tu Instrument Co., Ltd., a Chinese limited company with a Guangdong office and Hubei factory. Its stated business combines R&D, production, and sales of photovoltaic laboratory testing equipment, although one record classifies the company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 certification, intellectual property management system certification, high-tech enterprise qualification, product CE certification, patents, and equipment/software copyright certifications. These records support established quality and product-compliance systems, though certificate validity and scope are not independently shown.

R&D capabilityThe supplier describes more than ten years of photovoltaic laboratory equipment R&D and production experience, a strong R&D team, multiple invention and utility-model patents, software copyrights, and participation in national photovoltaic standardization work. These are explicit indicators of technical and industry-development capability.

Production capacityThe supplier reports a Hubei factory, a 1,153 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, annual output of 1,000 testing machines and 200 test chambers, and one-month peak and off-peak lead times. These stated figures support meaningful production capacity, although independent verification is not provided.

Client casesThe supplier lists cooperation with major photovoltaic groups and laboratories, including Longi, Jinko, JA Solar, Trina Solar, CSI, CATL, KACST, IRESEN, SERIS, CISR, CSSC, and Intertek. These named organizations indicate reported industry exposure, but the slices do not provide project details, purchase scope, dates, references, or independent verification.