--- source: https://asaptic.com/proof-labs/embodied-robotics-medical/ title: Proof Lab 03: Embodied Robotics ISO 3691-4, No-RF Edge AI & Medical 2xMOPP | Asaptic description: Interactive engineering verification bench for ISO 3691-4 / ISO 13849-1 PLd AMR 3D ToF safety zones, No-RF + Non-DG edge AI hardware de-sensitization, and IEC 60601-1 2xMOPP 4000 VAC medical isolation. --- # Proof Lab 03: Embodied Robotics ISO 3691-4, No-RF Edge AI & Medical 2xMOPP | Asaptic [ASAPTIC](/) [EN](/proof-labs/embodied-robotics-medical/)[简](/zh/proof-labs/embodied-robotics-medical/)[繁](/zht/proof-labs/embodied-robotics-medical/)[PT](/pt/proof-labs/embodied-robotics-medical/) [Talk to us](/engage/) PROOF LAB 03 · EMBODIED ROBOTICS, EDGE AI & MEDICAL ISOLATION # Clause-level hardware verification for ISO 3691-4 AMRs, No-RF Edge AI & 2xMOPP Medical Power Hospital and cleanroom tenders reject generic commercial robots and edge boxes on three fatal compliance gaps: unverified 3D ToF stopping zones, uncertified Wi-Fi/BT radios paired with lithium coin-cell air-freight blocks, and industrial 1xMOOP power bricks exceeding patient leakage limits. Test your hardware bill of materials against all three benches below. [Run Interactive Benches ↓](#bench-amr) [Submit Hardware BOM for Audit →](/engage/) Deterministic client-side calculators · Zero synthetic placeholders · Clause-mapped to GB/IEC/ISO VERIFICATION SURFACE · LAB 03 3 Benches ISO 3691-4 PLd · No-RF/Non-DG · IEC 60601-1 2xMOPP Pre-shipment engineering benches that eliminate type-approval bottlenecks and customs holds before tender submission. AMR SAFETYISO 3691-4 / PLd EDGE AI BOXNo-RF + Supercap RTC MED ISOLATION4000 VAC · [Jump to clause cross-reference matrix →](#clause-matrix) **ISO 3691-4:2023** & EN 1525 AMR protective stop physics **0 RF** unpopulated M.2 + supercap NTP holdover (zero CR2032) **4000 VAC** 2xMOPP creepage ≥8.0 mm & <100 μA earth/touch leakage Machine-readable bench spec — [spec-matrix.json →](/proof-labs/embodied-robotics-medical/spec-matrix.json) BENCH 01 · AUTONOMOUS MOBILE ROBOT SAFETY PHYSICS ## ISO 3691-4 & ISO 13849-1 PLd AMR 3D ToF Safety Zone Calculator Calculate minimum protective stop field depth S = (v · T_total) + (v² / 2·a_dec) + C_tof + Z_margin for hospital corridor and industrial aisle AMRs. Evaluates dual-channel safety LiDAR + 3D ToF camera fusion under ISO 13849-1 Performance Level d (PLd, Category 3). AMR Max Speed v (m/s)1.2 m/s Payload Mass (kg)150 kg Floor Friction / Braking Profile Dry Hospital Vinyl / Epoxy (a_dec = 1.6 m/s²) Wet Sterile Corridor Tile (a_dec = 1.1 m/s²) Polished Warehouse Concrete (a_dec = 1.4 m/s²) Safety Architecture Target ISO 13849-1 PLd · Cat 3 Dual-Channel OSSD (20 ms) ISO 13849-1 PLc · Single-Channel Non-Redundant (65 ms) PROTECTIVE STOP ZONE (S_stop)0.83 m DECELERATION WARNING ZONE (S_warn)1.37 m TOTAL SYSTEM LATENCY (T_total)120 ms ISO 3691-4 CLAUSE 4.8 VERDICT PASS — PLd Cat 3 architecture clears ISO 3691-4 Cl. 4.8 & GB/T 41402 protective stop envelope. BENCH 02 · RF & DANGEROUS GOODS HARDWARE DE-SENSITIZATION ## Physical No-RF + Non-DG Edge AI Box Audit Bypass 8–16 week SRRC / FCC ID / CE-RED / TELEC / NCC wireless type-approval delays and UN 3091 lithium metal air-freight holds by auditing physical PCBA de-population and RTC holdover architecture before customs export. M.2 Key-E / Soldered Wireless Module State Physically Unpopulated (DNI in PCBA BOM + pads open) Module Populated · Disabled in BIOS/Kernel Only Populated Wi-Fi 6E / BT 5.3 Transceiver SMA / IPEX Coaxial Bulkhead & Enclosure Blind-Machined CNC Faceplate (Zero RF Bulkhead Holes) Populated SMA/RP-SMA Jacks with Plastic Caps Real-Time Clock (RTC) Backup Power Topology 1.5F EDLC Supercapacitor (72h Holdover + PTP/NTP Sync, 0g Li) CR2032 Lithium Metal Coin Cell (UN 3091 PI 970 Section II) WIRELESS TYPE-APPROVAL EXEMPTIONEXEMPT (EN 55032 / FCC 15B SDoC) IATA / ICAO AIR FREIGHT CLASSIFICATIONNON-DG (0g Li · IATA SP A186) CUSTOMS & HOMOLOGATION LEAD TIME48 Hours (Direct Customs Clearance) DE-SENSITIZATION AUDIT VERDICT PASS (NO-RF + NON-DG) — Pure EMC scope (EN 55032 / FCC Part 15B SDoC) + unrestricted air cargo. BENCH 03 · MEDICAL ELECTRICAL ISOLATION VERIFIER ## IEC 60601-1 Ed. 3.2 (2xMOPP) Medical Power Isolation Bench Verify surgical cart, diagnostic robot, and bedside edge compute PSU architectures against IEC 60601-1 Clause 8.7 & 8.8 (GB 9706.1-2020) Means of Patient Protection (2xMOPP) dielectric strength, creepage/clearance, and touch/earth leakage limits. Primary-to-Secondary Dielectric Withstand (VAC) Measured PCB Creepage / Air Clearance (mm) Earth Leakage Current — Normal / SFC (uA) Enclosure Touch / Patient Leakage — Normal (uA) Load Reference PSU Architecture Load Medical 2xMOPP PSU (4000 VAC / 8.5 mm / 65 uA) Load Industrial 1xMOOP Brick (1500 VAC / 4.0 mm / 320 uA) ISOLATION CLASSIFICATION2xMOPP (CF/BF Patient Rated) DIELECTRIC & CREEPAGE GATE (250V MAINS)4000 VAC · 8.5 mm (PASS) PATIENT / EARTH LEAKAGE GATEE: 65 uA / T: 35 uA (PASS <100uA) IEC 60601-1 / GB 9706.1 VERDICT PASS (2xMOPP COMPLIANT) — Clears 4000 VAC dielectric, >=8.0 mm creepage, and CROSS-MARKET STANDARD EQUIVALENCE MATRIX ## Clause-by-Clause Harmonization: China GB to International IEC / ISO / EN Every technical bid prepared by Asaptic maps Chinese factory test reports directly to destination tender clauses across Europe, North America, UK, Singapore, Australia, and Hong Kong. Engineering Domain China National Standard (GB) International / EU / US Standard Critical Tender Gate & Verification Metric AMR Protective Stop & Zone PhysicsGB/T 41402-2022 · GB/T 20721ISO 3691-4:2023 Cl. 4.8 · EN 1525Dynamic braking envelope S_stop validated across payload inertia + 3D ToF angular uncertainty (C_tof = 65 mm)Safety-Related Control ArchitectureGB/T 16855.1-2018 (PLd Cat 3)ISO 13849-1:2023 PLd · IEC 62061 SIL 2Dual-channel OSSD safety relay loop (MTTFd >= High, DCavg >= 90%, CCF >= 65 pts, latency Active Optical Protective Devices (3D ToF / LiDAR)GB/T 38182 · GB 7247.1 Class 1IEC 61496-3 Type 3 (AOPDDR) · IEC 60825-1 Diffuse-reflection detection of 70 mm dark test piece (1.8%–2.0% reflectivity) + Class 1 eye-safe 940 nm VCSELNo-RF Edge AI Hardware De-SensitizationGB/T 9254.1 (Class A/B EMC, Non-SRRC)EN 55032 / EN 55035 · FCC Part 15B SDoCPhysical DNI of M.2 Key-E radio & blind CNC faceplate removes RED 2014/53/EU & FCC Part 15C homologation gatesNon-DG Supercapacitor RTC HoldoverGB/T 34870.1 (Supercapacitors)IATA DGR SP A186 · UN 3091 ExemptReplaces CR2032 lithium metal cell with 1.5F EDLC supercap (Medical 2xMOPP Power IsolationGB 9706.1-2020 Cl. 8.7 & 8.8IEC 60601-1 Ed. 3.2 · ANSI/AAMI ES60601-14000 VAC primary-to-secondary dielectric withstand, >=8.0 mm creepage at 250 VAC, and