LSJ SEED-PM Trace Detector | CWA, Explosives & Radiation

Capacitates Principales

Six Threat Classes, One Handheld Instrument

The LSJ SEED-PM is a portable trace detector built on Ion Mobility Spectrometry for emergency firefighting, public security, border defence, anti-smuggling, customs and national defence screening.

Firefighter holding the LSJ SEED-PM during a field screening exercise

CAPACITÀ 01

Chemical, Explosive, Drug and Radiological Threats on One Screen

A single unit covers the six threat classes a hazmat or checkpoint team meets: chemical warfare agents, toxic industrial chemicals, combustible gas, explosives trace, drugs and nuclear radiation, backed by an onboard database of no fewer than 600 sample profiles.

Chemical warfare agents: GA (Tabun), GB (Sarin), GD (Soman), VX, VS, HD (mustard), L (lewisite), HN3 and AC
Toxic industrial chemicals: NH ₃, Cl ₂, H ₂S, NO, NO ₂, gas toxicus alii ut HCHO et toluenum
Classes additae: gas combustibilis (LEL), vestigia explosivorum, drogæ, radiatio nuclearis et TVOC

CAPACITÀ 02

Ab initio potentiae ad iudicium in secundis, non in minutis

Unus clavis incipit instrumentum: inspectio automatica post accensionem et calibratio automatica sine ulla interventu, et tempus præcalfaciendi non excedit decem minuta. Tempus analysiōnis eligitur inter duo et triginta duo secunda ut congruat celeritati examinis in loco.

Limitis detectionis Sarin (GB) quantificatus est ad 0,5 mg/m³, cum sensibilitate classis pg ut a fabricante declaratum
Calibratio automatica, diagnōsis defectuum in tempore reali, purgatio automatica et manuālis
Portatur in casside rigida ad mensuram ita ut examen incipere possit statim ut operculum aperitur

SEED-PM hard case with custom-cut foam opened on site

Front suction sampling inlet and rear interface panel with USB and WAN ports

CAPABILITY 03

Unus introitus pro speciminibus solidis, liquidis et gaseis

Introitus anterior suctionis trahit specimina solida, liquida et gasea per eundem processum. Operatorēs non mutant cartuchos, probas aut consumabilia inter diversa statūs speciminum in loco.

Suctionis sampling quod omnes tres statūs speciminum complectitur unō instrumentō
Audible-visual alarm on detection, or a selectable covert (silent) alarm for discreet operations
Identified agent type displayed on screen so the reading can be acted on immediately

CAPABILITY 04

A 4.3-Inch Screen for the Whole Threat Picture

The colour touchscreen shows the IMS spectral fingerprint alongside three live environmental channels — radiation level (μSv/h), combustible gas (LEL, %LEL) and TVOC (ppm) — so chemical, explosive and radiological risk can be read at one glance.

Status line confirms “Ready”; one-tap automatic calibration is always available
RAD, LEL and TVOC channels update beside the spectrum rather than on a second instrument
Wireless status and alarm state shown on the same display

SEED-PM interface showing IMS spectra with radiation, LEL and TVOC readouts

Rescue operator carrying the LSJ SEED-PM one-handed at a rubble site

CAPABILITY 05

A 3 kg Build for a Full Shift in the Field

At 3 kg and 367 × 138 × 169 mm the SEED-PM is carried one-handed through a complete shift. It operates from −20 °C to +55 °C at up to 95% RH and runs for more than 5 hours on the lithium-ion battery, with 10+ hours standby.

AC 110/220 V, 50/60 Hz et DC 24 V (tension nominale 18 V) pour chargement embarqué ou fixe
Fonctionnement continu dépassant 5 heures, avec plus de 10 heures d’attente entre les contrôles
Poignée intégrée pour transport et entrée d’aspiration frontale dans un boîtier étanche unique

CAPABILITY 06

Chaque contrôle enregistré, chaque dossier exportable

Jusqu’à 300 000+ dossiers de détection stockés à bord, avec fonctions de stockage, de recherche et d’exportation ; les données parviennent au poste de commandement via Ethernet WAN, deux ports USB ou transfert sans fil.

Les dossiers d’événements sont enregistrés automatiquement au moment de la détection
Sauvegarde USB en complément du stockage embarqué, destinée à la transmission probatoire
Ethernet (WAN) et deux ports USB sur le panneau d’interface arrière

LSJ SEED-PM portable IMS trace detector, product view

Équiper une équipe, un point de contrôle ou un programme d’acquisition ?

Discutez des options de configuration, de la couverture de votre bibliothèque de substances et de la disponibilité des démonstrations avec notre équipe.

Applicationes

Ubi SEED-PM ad opus it

Usus typici sunt aequipes ignium urgentium et materiarum periculosarum, unitates securitatis publicae, unitates defensionis finium et contra contrabandam, unitates militares CBRN, et auctoritates custodiarum.

Encapsulated hazmat entry team screening before committing personnel

Responsum urgentem ad ignes et materias periculosas

Aequipes pro salute ignium et materiarum periculosarum examinant fumum, effusionem, et structuras collapsas ad agentia chemica et gas venenosum antequam copiae inmissae sunt. Cum gas periculosum detegitur, instrumentum sonat et visibilem signum emittit, et typum agentis in schermo ostendit, ut duces vias planificare possint et personalem extra zonas venenatas teneant.

CBRN reconnaissance in a toxic and radiological hazard zone

Militaria CBRN, Defensio Finium, et Contra Contrabandam

Patruliae exploratoriae militares CBRN, unitates defensionis finium, et aequipes contra contrabandam contaminationem chimicam et radiologicam in campo verificant, cum silentio occulto ad operationes discretas. Idem instrumentum ad examen subtilissimum explosivorum et narcoticorum in stationibus controlis utile est.

Hazmat technicians surveying a contaminated shoreline

Subsidium in casibus calamitatum et observatio periculorum ambientalium

Post terremotus, inundationes et accidentia industrialia, plantae et tubuli damni possunt effundere substantias toxicas. Turmae environmentalis et salutares investigant terram contaminatam, aquaeductus et rudera antequam intrent, et utuntur resultatis servatis ad zonas periculosas mappare et vias salutares pro rescissionibus planificare.

Scenarium Operationis

Effusio Chemica in Loco Industriali: Expositio Illustrativa

Scenarium infra ostendit quomodo SEED-PM potest decisionem de ingressu adiuvare. Non est studium casus clientis documentatum.

Illustrative industrial hazmat screening scenario

Exemplum: Examens Prae-Ingressus in Linea Chemica Damni

Status

Linea damni in parco industriali effudit vaporem incognitum. Turma responsalis non potest confirmare utrum nubes sit chemicum toxicum industriale, gas inflammabile, an utrumque, et locus non potest intrari sola aestimatione visuali.

Usus potencialis

A crew could present the front suction inlet to the plume from a stand-off position and read the result within the selectable 2–32 second analysis window. The screen reports the identified agent type together with the radiation level (μSv/h), combustible gas (%LEL) and TVOC (ppm) channels, so flammability and radiological risk are checked at the same time. Readings describe the sampled atmosphere only; the instrument does not replace gas-detection procedure or atmospheric modelling.

SUPPORTUM DECISIONIS

Findings may inform entry routes, protective-equipment levels and exclusion-zone boundaries under the incident commander's procedures, and each detection is stored automatically for the post-incident record. Outcomes depend on concentration, sampling position, instrument state and operator training.

Cur cum LSJ Operare

Facultas Fabricandi
Constructum Circa Necessitates Emptionis

Explore the production facilities, compliance documents, and international exhibitions presented in the materials below. Confirm product-specific certifications and current manufacturing capabilities with the supplier before placing an order.

16anni Fabricatio
experientia

4genera documentorum CE · ISO · MSDS · RoHS
ostensa in imagine suppeditata

Globalis Exhibitio commercii internationalis
sponsaliciis

Supplied collage of LSJ manufacturing, assembly, and testing areas

01 · PRODUCTIO

Capacitas ad coniungendum et experiri

The supplied company materials describe 16 years of manufacturing experience alongside assembly and testing activities. Confirm the applicable product line, current capabilities, and lead time when requesting a quote.

Supplied collage of CE, ISO, MSDS, and RoHS-related documents

02 · CERTIFICATUS

Documentation pro Diligentia Debite

Petere documenta actualia, specifica pro producto, et verificare ambitum eorum antequam utantur in concursu aut examen importationis.

Ce ISO Msds ROHS

LSJ team and visitors at international trade exhibitions

03 · GLOBALIS

Disquisitiones de Producto in Eventibus Globalibus

Explorare imagines exhibitionum industrialium et disquisitiones facie ad faciem cum sociis internationalibus et professionalibus pro responsione ad emergentias.

Cliccare super imaginem pro visu maiore · Petere visitationem fabricae aut verificatio documentorum

Request an Ope

rating Demonstration

Ask about one-key startup, sample presentation and the 2–32 second analysis workflow

Video de Operatione

See the LSJ SEED-PM in Operation

Watch the operating demonstration to follow one screening cycle end to end: power-on self-check and calibration, suction sampling of a solid, liquid or gas sample, the selectable analysis window, and the alarm and record step.

One-key startup with automatic self-inspection and calibration
Presenting solid, liquid and gas samples to the front suction inlet
Reading IMS spectra together with RAD, LEL and TVOC channels

Specificationes Technicae

LSJ SEED-PM Specification Sheet

All parameters below are factory specifications of the LSJ SEED-PM portable IMS trace detector. The source states both pg-class sensitivity and a quantified Sarin (GB) detection limit of 0.5 mg/m³; confirm that figure, and every configuration-specific value, against the latest manufacturer datasheet before ordering.

Parametrum	Specificatio enuntiata
Modellum	LSJ SEED-PM
Principium Detectionis	Ion Mobility Spectrometry (IMS)
Collectio specimen	Suction sampling; supports solid, liquid and gas states
Chemical Warfare Agents	Tabun (GA), Sarin (GB), Soman (GD), VX, VS, Gas mostardi (HD), Lewisite (L), Mustardum nitrogenis (HN3), Acidum hydrocyanicum (AC), Phosgenum (CG) et affines gases chemici
Toxic Industrial Chemicals	Ammonia (NH ₃), chlorine (Cl ₂), hydrogen sulfide (H ₂S), nitrogen oxide (NO), nitrogen dioxide (NO ₂), formaldehyde (HCHO), toluene, and other toxic/harmful gases
Additional threat classes	Combustible gas (LEL), explosives trace, drugs, nuclear radiation, and TVOC
Sample Database	600+ sample types; expandable library
Limitis Detegendi	Sarin (GB): 0.5 mg/m³; pg-class sensitivity stated
Tempus Analyseos	2–32 seconds (selectable)
Tempus Praefocandi	≤ 10 min
Modi Alarum	Audible and visual alarm; selectable covert (silent) alarm
Display	4.3-inch colour LCD touchscreen
On-screen channels	IMS spectra, radiation level μSv/h, combustible gas %LEL, TVOC ppm
Conditio Data	300,000+ records; storage, retrieval, export and USB backup
Communicatio	Ethernet (WAN), 2 × USB, wireless data upload
Fons Potentiae	AC 110/220 V, 50/60 Hz; DC 24 V working (18 V rated); lithium-ion battery 5+ h continuous / 10+ h standby
Ambiens Operativum	−20 °C to +55 °C; relative humidity ≤ 95% RH
Dimensiones (L×W×H)	367 × 138 × 169 mm (±10%)
Pondus	3 kg (±10%)
Diagnosticam suam	Kalibrasi otomatis, pemeriksaan diri saat dinyalakan, diagnosis kesalahan secara real-time, pembersihan otomatis dan pembersihan manual
Initium	Mulai dengan satu tombol; siap pakai tanpa intervensi manual

Quaestiones Frequenter Rogatae

Procurement and Field Use

Answers to common questions from procurement teams and end users. Confirm all commercial and technical terms with the supplier.

Quae substantiae a LSJ SEED-PM detegi possunt?

Six threat classes in one instrument: chemical warfare agents (GA, GB, GD, VX, VS, HD, L, HN3, AC, CG and related gases), toxic industrial chemicals (including NH ₃, Cl ₂, H ₂S, NO, NO ₂, HCHO and toluene), combustible gas (LEL), explosives trace, drugs and nuclear radiation, with TVOC reported as well. Its expandable library holds more than 600 sample types.

Quam cito reddit resultatum?

Analysis takes 2–32 seconds and is selectable by mission. Warm-up takes no more than 10 minutes, after which one-key startup leaves the unit ready with no manual intervention. Sensitivity is stated as pg-class, with a quantified Sarin (GB) detection limit of 0.5 mg/m³.

Potestne examinare solida, liquida et gasea?

Ita. Inlet ante suctionis accipit campiones solida, liquida et gasea in eodem fluxu operativo, itaque operatoribus non necesse est mutare probas aut consumabilia inter diversa statuum campionum.

Quid monstrat schermum, et quomodo alarmit?

The 4.3-inch colour touchscreen displays IMS spectral fingerprints plus radiation level (μSv/h), combustible gas (%LEL), and TVOC (ppm). Upon detection, it triggers an audible and visual alarm and shows the agent type; a covert silent alarm mode is selectable for discreet checkpoint and patrol use.

How long does the battery last, and where can it operate?

The lithium-ion battery supports more than 5 hours of continuous operation (10+ hours standby), with AC 110/220 V and DC power options. The instrument operates from −20 °C to +55 °C at relative humidity up to 95% RH and weighs 3 kg.

How are detection results stored and shared?

The SEED-PM stores no fewer than 300,000 detection records, with storage, retrieval, and export functions, plus USB backup. Data can be uploaded via WAN Ethernet, two USB ports, or a wireless connection for command-post review and evidentiary records.

Supplier Support

Subsidium a Selectione usque ad Servitium

Selectio Technica

Discuss the threat classes you need to cover, the sample types you will present, and the library expansion you expect over the equipment's service life.

Supporto per gare d'appalto e dimostrazioni

Request the factory datasheet, configuration options, and a demonstration for agency or programme evaluation, with the documents your tender process requires.

Calibration and Service

Confirm calibration intervals, consumable and spare-part supply, and repair arrangements for your delivery market before the unit enters service.

Omnes Categoriae

Omnia producta

Incendium Calor Camara

Urbanum Quaerere et Recuperare

Instrumenta Securitatis et Monitum

Detector CBRNE

Camera Termica

Custos Thermicus

Detector Traccarum SEED-PM

DESCRIPTIO