Taramalı elektron mikroskobu (REM)

Zeiss XB 350

Koşul: ikinci el, PANalytical X’Pert PRO MPD X-ray Diffractometer (XRD) Excerpt from Service Report: Device: PANalytical X’Pert PRO MPD Date: 07.07.2021 Work carried out: - Reinstallation and commissioning of the system - Connection of external supply lines - Warm-up phase - Complete alignment of the goniometer and other components - Maintenance, including replacement of defective parts Spare parts used: L 3.6V NC/U3 R15.0X52.0 BATTERY. NI-CD FAN FOR X-CELERATOR UNIT FAN FILTER FILTER, WATER Motor PW3050 Pjdpfx Anjwycatexopr ("Device was not tested in our facility") The X’Pert PRO MPD is a highly versatile and powerful X-ray diffractometer (XRD) for structural characterization of crystalline materials. It is ideal for pure research as well as for routine applications in industry and university environments. Its modular design, rapid detection, and temperature and atmosphere control make it suitable for both standard analyses and complex in-situ experiments. Key features: Different measuring geometries possible: - Reflection in Bragg-Brentano (θ–2θ) mode - Transmission geometry for powders in capillaries - Optional: SAXS (Small-Angle X-ray Scattering) for nanostructure analysis Radiation source and detectors: - Typically copper anode (Cu-Kα, λ ≈ 1.54 Å) - X’Celerator detector (1D, ultra-fast) for parallel data acquisition Modular system with PreFIX technology: - Quick changes of optics and sample stages without recalibration In-situ measurements at high temperatures: - Measurements possible up to approx. 1200°C - Controlled atmosphere: air, nitrogen, oxygen (reducing atmosphere limited) Typical applications: - Phase analysis and quantitative Rietveld refinement - Determination of crystallite size, microstrain, residual stress - In-situ studies of phase transitions, oxidation, crystallization, etc. - SAXS measurements for analysis of nanoparticles and pore structures - Wide range of sample types: powders, thin films, ceramics, pharmaceuticals, catalysts, and more Technical specifications (typical): Property & Specification Angle range (2θ): approx. 0.5° to 150° Step size: up to 0.002° or finer Goniometer: vertical, 0–0, radius approx. 240 mm Temperature range: room temperature up to approx. 1200°C Atmosphere: air, N₂, O₂ (reducing atmosphere limited) Detectors: X’Celerator (1D), proportional counter Distribution & application sites: The X’Pert PRO MPD is in use worldwide, e.g. at: Universities (ETH Zurich, TU Dresden, University of Vienna) Research institutes (e.g. Max Planck Institutes, ICN2, IS2M) Industry (e.g. materials development, pharmaceutical, chemical) Condition: used Scope of delivery: (see image) (Subject to change and errors in technical specifications. All information without guarantee!) If you have further questions, we are happy to answer them by phone.

Koşul: ikinci el, Dieses Angebot bezieht sich auf das Bruker microflex Massenspektrometer. Das Gerät befindet sich in einwandfreiem, voll funktionsfähigem Zustand und ist sofort einsatzbereit. Das Bruker Microflex ist ein Matrix-unterstütztes Laser-Desorptions/Ionisations-Flugzeit-Massenspektrometer (MALDI-TOF MS), das in erster Linie für die schnelle Identifizierung von Mikroorganismen, Biomolekülen (wie Proteinen und Peptiden) sowie Polymeren eingesetzt wird. Es gehört zur MALDI Biotyper-Serie von Bruker. Wesentliche Komponenten: - Laserquelle: Stickstoff- oder Festkörperlaser (in der Regel 337 nm UV) - Ionenquelle: Vakuumkammer mit MALDI-Probenplatte - Flugrohr: Misst die Flugzeit der Ionen - Detektor: Wandelt die Ankunftszeiten der Ionen in ein Massenspektrum um Ppjdpfxexhdxqo Anxjr - MALDI-Probenplatte: Metallplatte zur Auftragung der mit Matrix vermischten Proben Funktionsweise (vereinfacht): 1. Probenvorbereitung: Analyten werden mit einer MALDI-Matrix (z. B. α-Cyano-4-hydroxyzimtsäure) vermischt. 2. Laserionisation: Der Laser trifft auf die Matrix und ionisiert dadurch die Probe. 3. Ionenbeschleunigung: Die Ionen werden in den TOF-Analysator beschleunigt. 4. Detektion: Die Flugzeit wird gemessen; kleinere Ionen erreichen den Detektor schneller. 5. Spektrum: Das Massen-zu-Ladungsverhältnis (m/z) wird gegen die Intensität aufgetragen. Physikalische Daten (ca.): - Stellfläche: Tischgerät (ca. 80 cm Breite) - Gewicht: ca. 100–120 kg (modellabhängig) - Stromversorgung: Standard-Labornetzanschluss - Umgebung: Erfordert saubere, stabile Temperatur- und Feuchtigkeitsbedingungen

Koşul: mükemmel (kullanılmış), CTS CW‑60/11 – Climate Test Chamber, Water-Cooled The CW‑60/6 from CTS GmbH (Climatic Test Systems) is a medium-sized walk-in or drive-in climatic chamber for conducting temperature and humidity tests on multiple test specimens simultaneously. Device Description The climate test chamber enables the function and material properties of a test item to be evaluated under the influence of temperature and humidity. Effective air circulation with a high recirculated air volume ensures optimal distribution throughout the test area. The air treatment section is located at the rear of the chamber. The system's aggregates are housed in a separate frame behind the unit for easy access. Control systems are accommodated in a separate control cabinet, with the operating panel built into the cabinet door. For dehumidification, the test chamber is equipped with a self-regenerating compressed air dryer. The test area can be purged with fresh air using a dedicated blower. Technical Data: Temperature Tests: - Temperature range: –60 °C to +90 °C - Temporal temperature deviation: ±0.5 to 1 K - Spatial temperature deviation: ±1 K at 200 mm distance from the wall - Temperature change rate (supply air, linear): - Heating: 2 K/min from –40 °C to +85 °C - Cooling: 2 K/min from +85 °C to –40 °C Climatic Tests: - Temperature range: +10 °C to +95 °C - Humidity range: 10% to 95% RH - Dew point range: +5 °C to +89 °C - Temporal temperature deviation: ±0.5 K - Temporal humidity deviation: ±2 to ±5% RH - Specified without heat radiation to the chamber - Measurements under equilibrium conditions Podex Anipspfx Anxspr Technical data refer to ambient temperature of +25 °C, rated voltage 400 V, without test specimens, without radiant heat, and without additional accessories. Dimensions: - Internal dimensions (test space / usable space): - Volume: approx. 11,000 liters (11 m³) - Interior (approx.): Width: 2100 mm, Depth: 2530 mm, Height: 2200 mm (may vary slightly depending on configuration) - External dimensions: Width: 2700 mm, Depth: 5200 mm, Height: 2520 mm (depending on door, frame, accessories, etc.) Operating Data: - Rated power: 84.4 kW - Rated voltage: 400 V 3/N 50 Hz - Rated current: 131.4 A Technical Construction: - Refrigeration unit: - Water-cooled, low-noise, semi-hermetic, stepless power adjustment via electronic monitoring and control system, environmentally friendly refrigerants R 23 / R 404 A Weight: 6000 kg Notes: - Inspection possible by prior arrangement (location: 46325 Borken) - Shipping by freight forwarder possible – costs & organization on request - Scope of delivery: (See image) - (Specifications are subject to change and errors excepted) We are happy to answer further questions by phone.

Koşul: ikinci el, Vötsch Type: VCS 7034-5 Climate Test Chamber, Water-Cooled Test chamber volume: 335 liters Performance data for temperature testing: Temperature range: -70 to +180°C Temporal temperature deviation: ±0.1 to ±0.5 K Spatial temperature deviation: ±0.5 to ±2.0 K Pedoxqzbbopfx Anxepr Temperature gradient: 1 to 4 K Change rate: Cooling: 6.7 K/min Heating: 6.8 K/min Heat compensation at +20°C: 3000 W / at -20°C: 3000 W Temperature calibration values: +23°C and +80°C Performance data for climate testing: Temperature range: +10 to +95°C Temporal temperature deviation: ±0.1 to ±0.3 K Spatial temperature deviation: ±0.5 to ±1.0 K Temperature gradient: 1 to 2 K Humidity range: 10 to 98% Temporal humidity deviation: ±1 to ±3% Dew point range: -3 to +94°C Heat compensation: 400 W Climate calibration values: +23°C / 50% r.h. and +95°C / 50% r.h. Test chamber dimensions: Width 580 mm x Depth 765 mm x Height 750 mm External dimensions: Width 870 mm x Depth 1595 mm x Height 1775 mm Electrical connection: 3/N/PE AC, 400 V ±10%, 50 Hz Rated power: 10 kW Rated current: 21 A Sound pressure level: 64 dB(A) Cooling water consumption: 1.4 m³/h Refrigerants: R404A / R-23 For your safety as a buyer, please note the following information! The following tasks are performed on all chambers we offer prior to sale: 1. Function check and replacement of necessary components 2. Refill with legally compliant refrigerant if required 3. Leak test with certificate 4. After successful inspection, the chambers undergo a documented test run. Condition: Used Scope of delivery: (see picture) (Technical data subject to change and errors excepted!) For further questions, we are happy to assist you by phone.

Koşul: mükemmel (kullanılmış), Weiss Type: EmissionEvent VOC/240 Weiss Technik EmissionEvent VOC/240 Industrial Emissions Test Chamber / VOC Test Chamber / Climatic Test Chamber Water-cooled For sale is a professional emissions test chamber Weiss Technik EmissionEvent VOC/240 (Year of Manufacture: 2018) from industrial laboratory and testing operations. The device is designed for performing standardized emissions tests under precisely controlled temperature, climate, and process conditions, and is suitable for continuous use in laboratory, industrial, and quality assurance environments. What does VOC mean / What does the device do? VOC = Volatile Organic Compounds The device measures and tests the outgassing (emissions) of materials under defined conditions. It analyzes which substances a material releases into the air. Typical applications: - Emissions testing of plastics, components, and materials - Automotive interior material tests (odor, pollutants) - Building products & furniture emissions - Packaging, textiles, adhesives, coatings - Quality control and compliance testing (e.g., ISO / VDA / DIN) The test system generates precisely defined temperature, humidity, and air conditions. Emissions are extracted from the test chamber by a carrier gas (e.g., nitrogen or air) and can subsequently be analyzed using detection equipment. Device Functions / Specifications: - Stainless steel emissions test chamber (hermetically sealed) - Temperature and climate control - Carrier gas system for emission measurements - Automatic process control with touch panel - Programmable operation / continuous operation possible - Sampling ports for VOC analysis - Industrial design (for laboratory and continuous operation) Data for Temperature Testing: - Temperature range: +20 to +130 °C - Temporal temperature deviation at center of useful space: ±0.1 to ±0.3 K - Spatial temperature uniformity: ±0.1 to ±0.5 K - Rate of temperature change (per IEC 60068-3-5): * Heating 0.4 K/min * Cooling 0.3 K/min Rate of temperature change (average, with increased heating/cooling capacity): * Heating up to +65 °C: 1.5 K/min * Cooling from +65 °C to +20 °C: 1.3 K/min Data for Climate Testing: - Temperature range: +20 to +130 °C - Dew point range: +5 to +60 °C - Humidity range: 5 to 95 % RH - Temporal temperature deviation: 0.1 to 0.3 K - Temporal humidity deviation: -3 to +3 % RH Dimensions EmissionEvent VOC/240 External dimensions (unit): Width: approx. 1350 mm, Depth: approx. 2500 mm, Height: approx. 1985 (2190) mm Internal dimensions (test chamber): Emission test chamber: 200 liters Gross chamber volume: 240 liters Ppedpfoyhfg Dox Anxor Net chamber volume: 208 liters Max. test load: 80 kg Internal dimensions VOC/240: Width: approx. 600 mm, Depth: approx. 560 mm, Height: approx. 600 mm Electrical: Voltage: 3/N/PE AC 400 V ±10 % / 50 Hz Rated power: 12.1 kW Rated current: 30 A Protection class: IP54 Refrigerant: R134a – 2.5 kg Weight: approx. 1080 kg Important information for your security as a buyer! The following steps are always performed on our offered chambers before sale: 1. Functional check and replacement of necessary components 2. If necessary, refilling with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, the chambers undergo a documented test run. Condition: used Scope of delivery: (see picture) (Technical data subject to change and errors excepted!) Please feel free to contact us by phone for any further questions.

Koşul: ikinci el, Dieses Angebot bezieht sich auf eine Dräger Accuro Gasprüfpumpe. Das Gerät befindet sich in voll funktionsfähigem Zustand und ist sofort einsatzbereit. Die Dräger Accuro Gasprüfpumpe ist eine robuste und vielseitige, manuell betriebene Blasebalgpumpe, die speziell für die effektive Gasmessung in anspruchsvollen Umgebungen konzipiert wurde. Hauptmerkmale: Manueller Betrieb: Die Pumpe ist für die manuelle Nutzung ausgelegt und benötigt keine externe Stromversorgung. Dadurch eignet sie sich ideal für den Einsatz in potenziell explosionsgefährdeten Bereichen, in denen elektrische Geräte ein Risiko darstellen können. Einhandbedienung: Dank des ergonomischen Designs lässt sich die Pumpe mit einer Hand bedienen, was die Gasmessung in engen oder schwer zugänglichen Bereichen, wie beispielsweise in Rohrleitungen oder beengten Industrieanlagen, erleichtert. Kalibriertes 100-ml-Probemuster: Die Pumpe zieht eine exakt kalibrierte 100-ml-Probe durch das Gasmessröhrchen, was präzise Messergebnisse für zahlreiche Gase gewährleistet. Druckgesteuerte Endhubanzeige: Eine druckgesteuerte Anzeige signalisiert eindeutig, wenn die Probennahme abgeschlossen ist. Dies gibt dem Anwender die Sicherheit, dass die Messung vollständig und korrekt erfolgt ist. Kompatibilität: Die Pumpe ist mit über 500 verschiedenen Kurzzeit-Gasmessröhrchen kompatibel und bietet somit eine breite Einsatzmöglichkeit in unterschiedlichen Anwendungsbereichen. Vorteile: Podpoxxy Txefx Anxjpr - Schnelle Messung: Die Pumpe ermöglicht zügige Gasanalyse, was besonders in zeitkritischen Situationen, wie z. B. im Notfalleinsatz oder bei der Umweltüberwachung, entscheidend ist. - Zuverlässige Messergebnisse: Die Konstruktion gewährleistet auch in schwer zugänglichen Bereichen einen zuverlässigen Einsatz: optimal für Industrie, Bauwesen und Umwelttechnik. - Kosteneffizient: Der manuelle Betrieb und die Kompatibilität mit einer Vielzahl von Messröhrchen bieten eine wirtschaftliche Lösung für regelmäßige Gaskontrollen ohne aufwendige Elektronik. - Einfache Bedienung: Minimaler Schulungsaufwand bedeutet, dass mehr Bediener die Pumpe sicher nutzen können und Ausfallzeiten reduziert werden. Anwendungsbereiche: - Arbeitssicherheit: Überwachung von Gaswerten in Produktionsanlagen, Lagern oder auf Baustellen. - Umweltüberwachung: Luftqualitätsprüfung an potenziell gefährlichen oder abgelegenen Orten. - Notfalleinsätze: Unverzichtbar für Ersthelfer zur schnellen Bewertung von Gefahrstofflagen bei Notfällen.

Koşul: incelemesiz (kullanılmış), Fonksiyonellik: kontrol edilmemiş, makine/araç numarası: G-233F | G-203, Kullanılmış Triotech G-203 Kabarcık Test Cihazı/Kaçak Tespit Sistemi/Seti Üretici: Trio-Tech International G203 Model: Trio-Tech G-233F Filtrasyon sistemi, Trio-Tech G-203 Çeşitli takımlar, filtrasyon sistemi, paslanmaz çelik kontrol ünitesi, birkaç sepet, hava pompası ile sistem. Güç: 220 volt. Ppodpfxexiwb Uj Anxsr Masa hariçtir