Product Overview
MOEORW‑6820M1 is an in‑house engineered test instrument dedicated to verifying protective capabilities of industrial safety helmets. It executes two core assessment procedures: impact‑absorption evaluation and anti‑penetration check, aligning with national and power‑sector regulatory criteria including GB/T 2812, GB/T 2811, DL/T976‑2017 and DL/T1476‑2023.
Built around a Linux‑based ARM embedded computing platform, this tester integrates high‑accuracy force acquisition hardware plus motor‑driven height tuning modules. Operators interact via capacitive touchscreen, accessing real‑time impact‑force curve visualization, multi‑level audible‑visual alarm outputs and embedded thermal print output. The unit delivers consistent readouts with robust anti‑interference performance over its 5‑year design lifespan. It fits helmet‑maker QC workshops, power‑industry safety‑tool laboratories and third‑party inspection institutes, facilitating product compliance audits and cutting routine‑test overhead.
Physical cabinet‑door locking interlocks block test initiation when access panels remain open. Prior to releasing falling weights or piercing cones, multi‑step confirmation pop‑ups plus countdown reminders prevent operator bodily harm. All measured datasets get stored locally; LAN‑enabled upload supports centralized filing and traceable audit trails for every completed trial.
Application
Helmet‑manufacturer QC Workshops: Execute incoming‑material inspection, finished‑goods release verification and batch‑sampling campaigns to validate protective‑performance compliance of outgoing helmet stock.
Power‑sector Safety‑tool Assessment Institutes: Satisfy DL‑series industry‑standard prerequisites for periodic checks on live‑working insulating helmets, furnishing valid measurement records for safety‑tool cyclical‑inspection workflows.
Third‑party Quality‑verification Laboratories: Deliver standardized helmet‑performance assessment services for construction, mining, electric‑utility and petro‑chemical enterprises, outputting traceable, printable evaluation documents.
Enterprise‑internal Safety Departments (construction / mining / petrochemical): Perform in‑house screening for PPE helmets, filter out non‑compliant protective gear and mitigate on‑site hazard risks.
Vocational‑safety Teaching & Research Laboratories: Support instructional demonstrations and material‑property research focusing on helmet‑protection mechanics.
Precision‑grade Force‑sensing Assembly High‑stability force transducer delivers measurement tolerance within ±0.5 %. At 1.333 MHz sampling rate, the system renders dynamic force‑time curves instantly, capturing peak‑force and acceleration‑related datasets throughout impact episodes.
Motor‑driven Height Adjustment with Laser‑guided Alignment Elevation mechanism tunes drop height within 1000±12.5 mm. Cross‑hair laser markers pinpoint contact spots between falling probes and helmet crowns, eliminating human‑operated positioning deviations.
Simplified Touch‑centered Operation 7‑inch capacitive touch‑panel UI bundles four functional zones: impact‑test workflow, penetration‑test workflow, parameter configuration and historical‑record lookup. Hardware push‑buttons are minimized for streamlined manipulation.
Multi‑tier Operator Safeguard Architecture
Complete Dataset Archiving & Output Options Every test log and plotted curve is preserved within local database. On‑board thermal printer generates one‑click hard‑copy test‑result reports. Local‑area‑network communication pushes measurement records toward external lab‑management platforms for long‑term archiving.
Robust Embedded Industrial‑grade Control Linux‑ARM industrial framework avoids Windows‑originated malware threats. Upper‑lower computer decoupling delivers strong electromagnetic‑interference immunity, suitable for non‑stop lab‑site operation cycles.
User‑friendly Maintenance Layout Detachable test‑chamber housing and smooth non‑stick outer surfaces simplify cleaning. Dedicated printer compartment facilitates thermal‑paper replacement. Standard‑spec 2A fuse is easy to swap; fault‑diagnosis prompts surface directly on screen for quick troubleshooting.
Compact Integrated Cabinet Layout Mobility‑enabling lock‑mount casters support relocation and stable anchoring. Internal storage compartments house impact hammer, piercing cone and anthropomorphic head‑forms, conserving lab‑floor footprint.
|
Item |
Technical Specification |
|
Model |
MOEORW-6820M1 |
|
Test Items |
Helmet impact absorption test, helmet penetration resistance test |
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Impact Force Measuring Range |
0～20kN |
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Impact Force Accuracy |
≤±0.5% |
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Minimum Force Acquisition Limit |
≥10N |
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Continuous Sampling Duration |
1000ms |
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Force Sampling Frequency |
1.333MHz |
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Standard Drop Height |
1000±5mm, automatic height adjustment |
|
Impact Hammer |
5kg (+0.01/0), 45# steel, conforms to GB/T2812 |
|
Penetration Cone |
3kg (+0.05/0), 45# steel, conforms to GB/T2812 |
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Operating Ambient Temperature |
5℃～45℃ |
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Ambient Humidity |
＜80%, no condensation |
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Power Supply |
AC100-240V, 50/60Hz, 400VA |
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Control System |
Linux, 4-core ARM 1.2GHz, 2G DDR3, 8G eMMC |
|
Overall Dimension |
800mm×600mm×2000mm |
|
Net Weight |
81kg |
|
Service Life |
5 years |
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Built-in Accessories |
57mm thermal printer, capacitive touch screen, laser positioning module, safety door interlock |
|
Compliant Standards |
GB/T 2812-2006, GB/T 2811-2019, DL/T976-2017, DL/T1476-2023, GB4793.1-2007 |
We provide you with free consultation services
Engineers provide guidance for installation and commissioning
Technicians can provide on-site maintenance services and receive regular training
Perfect technical consulting service system
Send your message to us:
Contact Us
Address: China Optics Valley No. 1, Fenghuangyuan 2nd Road, Donghu High-tech Development Zone, Wuhan City
whmoen@163.com
24-Hour service hotline
15997412136
Unified service hotline
400-017-7185
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