Used Spectro Ametec Xhh04 for sale (63)

Year of construction: 2024, operating hours: 1 h, condition: new, functionality: fully functional, machine/vehicle number: 24006414, • Ultimate on-site metal testing capability with 46 elements in 16 metal matrices in 2 seconds for most elements, 7 seconds for light elements (e.g., Al, Si, Mg); on-site calibration for elements and applications not covered by factory methods. • Designed for all-day single-hand use: Balanced, size-optimized, comfortable, easy-to-read display; quick-action software: powered by Android, designed for touch operation, quick access to all functions. • Data & documentation everywhere: GPS for location, cameras for visual records, WiFi, Bluetooth, USB, and microSD for documenting and transmitting results. Lab-on-the-go: from handheld to a mini-lab system when connected to the docking station with a sample chamber. The all-new SPECTRO xSORT model XHH04 is packed with a host of new features and designs to maximize user speed, ease, and convenience – along with advanced analytical performance. This innovative handheld XRF gun analyzer quickly handles just about every on-site metal testing need imaginable, from the scrapyard or factory to the foundry floor. Powerful, flexible SPECTRO xSORT XHH04 provides outstanding coverage across the spectrum for all common types of metals and alloys – including 46 elements in 16 metal matrices. All without requiring operator decisions. And if an uncommon element or application is not factory-installed, the SPECTRO xSORT XHH04 handheld analyzer provides experienced users with a smart on-site calibration option on the PC. The SPECTRO xSORT XHH04 delivers high-throughput, highly reliable elemental testing and spectrochemical analysis of countless metals and their alloys under widely varying conditions. FAST Entry-level SPECTRO xSORT Alloy delivers metal grade identification in a few seconds. The even more powerful standard SPECTRO xSORT analyzes most alloys in only 2 seconds! Even alloys with light elements (aluminum, magnesium, silicon, phosphorus, sulfur, etc.) can be identified in 7 seconds. As a result, plant personnel or contractors can complete hundreds of inspections per shift – boosting productivity and profitability. EASY Reduced in size and better balanced than previous models, SPECTRO xSORT is optimized for day-long, fatigue-free, one-handed operation. The ergonomic design includes a light-squeeze trigger, a 5” large, easy-to-read, wide-angle, high-definition display, extra physical buttons ideal for gloved hands – and a smaller probe head for access to tight spaces. Results: effortless operation with all-day comfort. FLEXIBLE Factory methods offer maximum analytical flexibility, with 2 collimator spot sizes (3 mm and 5 mm). Users get ultra-wide coverage of elements and alloys, plus sample sizes. And operators don’t have to switch methods between samples. Gbedpfxszgbwbe Aatet

Year of construction: 2004, condition: used, functionality: unexamined, machine/vehicle number: 116996-04, Manufacturer: SPECTRO Analytical Instruments GmbH & Co. KG Type: SPECTROLAB F / LAVFC01A Year of Manufacture: 2004 Project/Order No.: 16996/04 Lab No.: 116996-04 Stationary metal analysis instrument / OES spark spectrometer for copper alloys Stationary SPECTRO SPECTROLAB F metal analysis instrument for quantitative material analysis using optical emission spectrometry (OES/spark spectrometry). According to the available original documentation, the system is designed for the analysis of copper-based materials. The programs CU-00 for standardizing the Cu base, CU-20 for Cu/Zn alloys, and CU-70 for Cu/Al alloys are installed and documented. The spectrometer has three documented optics and measurement channels for numerous alloy elements and accompanying elements. Among others, it detects Cu, Zn, Pb, Sn, Al, Fe, Ni, Si, Mn, Mg, Cr, Co, Cd, Sb, P, and S. Extensive original documentation is available for the instrument, including test and photomultiplier protocols, configuration documents, standardization documents, and the operating manual for the Spark Analyzer Vision software. Various re-calibration/reference samples and accessories are also included. An existing analysis printout dated December 20, 2022, documents the practical use of the system for the analysis of CuZn40Pb2 materials. The printout shows measured values for numerous alloy and trace elements. Used condition with signs of wear and tear due to age and use. The instrument dates from 2004. Extensive instrument-specific documentation, accessories, and re-calibration/reference samples are available. The use and performance of material analyses are documented by existing analysis printouts from December 2022. Scope of delivery • SPECTRO SPECTROLAB F metal analysis instrument • Available re-calibration/reference samples • Various sample specimens and standards • Set of cables or available connection lines • Small parts and consumables • Adapter for small parts • Available boron nitride discs • Available SPECTRO accessories • Software/data carrier, including SPECTRO Data Backup • Documentation and test documents • Operating manual Spark Analyzer Vision • Documents for DIA 2000 / DIA2000SE • Photomultiplier test protocols • Configuration and standardization documents PC, monitor, and printer are listed in the original delivery documents. Measurement method: Optical emission spectrometry (OES) / Spark spectrometry Design: Stationary metal analysis instrument Readout system: MICRO 8 Calibration: Cu-base Applications: Cu-20 / Cu-70 Standardization: CU-00 – Cu-Base Installed programs: CU-00 – Standardization Cu-Base CU-20 – Cu/Zn alloys CU-70 – Cu/Al alloys Optical system: Godpfx Aajzx Dwnetobt 1 × UV optic, documented with 6 lines 2 × Air optics, documented with 13 / 7 lines Optic 1: 3600 / 750 Optic 2: 3600 / 750 Optic 3: 2400 / 750 Monochromator: No Excitation source: 3000 / 300 Hz / Pure Ar Operating voltage: 230 V Mains frequency: 50 Hz Operating language: German Documented elements: Cu, Zn, Pb, Sn, Al, Fe, Ni, Si, Mn, Mg, Cr, Co, Cd, Sb, P, S Photomultiplier: predominantly R6350, individual UV channels R6351 according to test documents Software according to documentation: DIA 2000 Basis / DIA2000SE, Spark Analyzer Vision Spark Analyzer Vision manual: Version 09/2004 Documented software version: 1.40.0xx

Year of construction: 2020, condition: used, functionality: fully functional, machine/vehicle number: 152290, SPECTRO SPECTROMAXX optical emission spectrometer (OES), floor model (2020). Serial number: 152290 Wavelength range: 140-670 nm Dimensions (floor model): approx. 790 x 625 x 1350 mm (L x W x H) Condition: - Used in a professional QC laboratory - Fully operational - Annually maintained and calibrated - Last calibration: October 2025 Included: - PC with licensed software (Spark Analyzer Pro MAX) - Analytical programs (Fe, Al, Ti, Cu, Ni) Gbedpfxezxgtxo Aatot - Accessories (wire adapters, spark stand, ceramic discs, etc.) - Ready for immediate use Delivery: costs to be determined (EXW) Reason for sale: Optimization of laboratory capacity

Year of construction: 1999, condition: good (used), functionality: fully functional, SPECTROLAB M8 SPECTROMETER, designed for analyzing the composition of materials using advanced spectrometry technology. The system enables the identification and analysis of elements and/or the composition of materials for industrial applications, quality control, and material classification. It is used to measure aluminum and copper. • Analysis range/technology: optical emission spectrometer (Spark OES) that measures Si, Fe, Cu, Mn, Mg, Zn, Ni, Cr, Pb, Sn, Ti, Ca, P, Sr, V, Al. The equipment has been operating under normal industrial conditions until 2020. Gsdszbtvgspfx Aatobt Suitable for material analysis, quality control, and characterization of compositions in industrial environments.

Condition: used, Spectro Type: SpectroMaxX LMD08 / LMX08 Date: 24.07.2020 Complete analysis using the stationary spark spectrometer SpectroMaxX: With the aid of the spark spectrometer, the alloy content and trace elements of macroscopic solid samples can be determined with high accuracy down to the ppm range. Description of the system: Open spark stand for high sample throughput A wide variety of sample geometries are possible The following elements are available as a basis: Magnesium The analyzable elements and concentration levels depend on the methods available for the respective base element. Usable wavelength range: 170-670 nm Output of measurement values in concentrations or intensities Selectable output units (%, ppm) Output of statistical parameters (mean, RSD) SPECTROMAXx LMX08 Technical specifications: CCD optics: High-resolution CCD multi-detectors Stabilized against temperature fluctuations Effective wavelength range: 140-670 nm, the applicable and configured wavelength range depends on the customer's application requirements. Automated profiling Analysis modules: Freely selectable analysis modules Optimized for customer requirements Expansion with additional modules possible on-site Spark stand: Open spark stand for high sample throughput and various sample geometries Minimized argon consumption through argon-saving module Optimized argon flow Reduced cleaning intervals Spark stand plate easily replaceable Temperature-absorbing design without water cooling Integrated shutter system for optimal plasma view Excitation system: Fully digitized plasma generator with digital discharge definition, digital pulse generation, and digital offline pulse control 32 MHz microcontroller Max. spark duration: 4000 µs Max. spark power 4 kW Display system: Dedicated microcontroller for each CCD Serial interface Spectrometer: External, state-of-the-art computer PC system with Windows operating system Keyboard and mouse Monitoring Software: Spark Analyzer Pro MAX software for analytical operation and calibration Continuous automatic hardware diagnostics in the background Automatic checking and identification of alloy/grade Result manager Online maintenance scheduler Environmental conditions: Room temperature: 10-30°C Conditions: (10-30°C) Relative humidity: 80%, non-condensing Atmosphere: free of corrosive fumes and high dust levels Spectrometer: 90-253 V 50/60Hz Gjdpozizdtsfx Aatjbt Data max. 400 VA during sparking Fuse: 16 A slow-blow Version: Tabletop Depth: 750 mm Width: 625 mm Height: 450 mm Weight: 77 kg Condition: used Scope of supply: (See picture) (Changes and errors in the technical data are subject to change!) We will be happy to answer any further questions you may have by telephone.

Condition: excellent (used), Spectro Type: Ciros Vision CCD Analysis device Ciros Vision CCD Gedpeziapujfx Aatebt Overall height: 162cm, overall width: 150cm, overall depth: 90cm Adjustable extraction Total air flow rate: 500m³/h Condition: used Scope of delivery: (autosampler as shown in the picture) (Changes and errors in the technical data are subject to change!) We will gladly answer any further questions you may have over the phone.

Condition: ready for operation (used), Year of construction: 2011, operating hours: 7,308 h, functionality: fully functional, machine/vehicle number: KJFE012284, number of ink cartridges: 11, color channels: 11, number of print heads: 1, resolution (max.): 2,88,01,440 dpi, paper weight (min.): 80 g/m², paper weight (max.): 500 g/m², paper width (min.): 200 mm, paper width (max.): 1,120 mm, paper height (min.): 127 mm, paper height (max.): 15,000 mm, number of feeding trays: 3, total length: 1,864 mm, total width: 667 mm, total height: 1,218 mm, space requirement length: 1,900 mm, space requirement width: 710 mm, space requirement height: 1,250 mm, counter reading (color): 3,422, year of last overhaul: 2026, type of input current: AC, input current: 1 A, input voltage: 240 V, Equipment: raster image processor, For sale is an Epson Stylus Pro 9900 SpectroProofer with an integrated X-Rite SpectroProofer powered by X-Rite. This is a 44" wide-format, fine art, and proofing printer from a professional photo studio, in well-maintained condition and ready for immediate use, with a current service report dated July 23, 2026. The unit is ideally suited for fine art printing, photographic printing, proofing, graphics and pre-press, advertising technology, CAD/GIS, as well as high-quality poster and art prints, also for museums, galleries and professional photographers. The model uses the proven Epson UltraChrome HDR-11 color pigment ink system and achieves a print resolution of up to 2880x1440 dpi. It handles media up to 44 inches (111.8 cm) wide and paper thicknesses up to 1.5 mm. The printer is ideal for photographers, print service providers, artists, advertising technology or fine art printing. A total of only 3,422 prints have been made. The printer is being sold due to the business owner's retirement. Technical data: - Manufacturer: Epson - Model: Stylus Pro 9900 + SpectroProofer (X-Rite) - Print width: 44" (111.8 cm) - Printing technology: Epson MicroPiezo TFP - Ink system: UltraChrome HDR (11 colors) - Maximum resolution: 2880x1440 dpi - Roll and single sheet feeder - LAN network connection (cables for connections available) - Weight: approx. 116 kg Scope of delivery: - Epson Stylus Pro 9900 + SpectroProofer (X-Rite) - Roll holder Gedpfx Aaoznmilotsbt - Catch tray - Power cable - Available accessories (paper rolls of any quality, canvas rolls) - Partially used ink cartridges (depending on the fill level) - 11 ink cartridges (see photos) in original packaging, unopened Condition: The printer is in good condition and was operated only by professional staff in a canton-wide recognized photo store and regularly serviced, most recently in July 2026 (service record available). The operational condition can be inspected on-site at any time by appointment, and a function test can be performed. Location: Visp, SWITZERLAND Loading: Loading can be assisted upon agreement. Worldwide transport is possible, but must be organized by the buyer. Local pick-up is preferred. Private sale. No guarantee or return. Price: 3,250 Euros

Condition: ready for operation (used), Components per hour: 480,000, field of view (FOV) dimensions: 61.1x44.9mm², PCB dimensions: 50-533x50-609mm, PCB thickness: 0.5-4mm, max. PCB weight: 3kg, clamping clearance for PCB clamping: 3mm, component clearance under the camera: 34mm, component clearance under the PCB: 60mm. Length: 1110mm, width: 1351mm, height: 1892mm, weight: 900kg. Without loader and unloader. On-site inspection is possible. Gbsdpfxswb E Sbo Aatot

Condition: excellent (used), Professional measuring device from the renowned manufacturer TECHKON on offer – model SpectroPlate. The equipment is intended for quality control of printing plates in the printing industry. Gsdpfxjy Iligj Aatobt Key Information: Manufacturer: Techkon GmbH (Germany) Model: SpectroPlate A801070 Type: Densitometer / printing plate measuring device Application: quality control, exposure and CTP plate parameter measurement Power: power supply included Condition: used, fully functional Equipment Included: Techkon SpectroPlate meter original power supply all items as shown in the photos Condition: The device has been used and exhibits normal signs of wear, but it is in good condition and ready for operation.

Condition: used, Power supply for lamp-pumped lasers, marking lasers, control card, input card, control Gbsdpfx Aeda Nyyeatst -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/500/H266 mm -Weight: 54 kg

Condition: used, Power supply for lamp-pumped lasers, marking lasers, control card, input card, control -Manufacturer: SLS Spectron Laser Systems MAINS SUPPLY Gsdpfx Aaoda Ny Ajtsbt -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/530/H220 mm -Weight: 15 kg

Condition: used, Screen keyboard, control cards for lamp-pumped lasers, marking lasers, control card, input card, control Gedpfxeda Ny Ee Aatobt -Manufacturer: HAAS LASER -Control comes from a marking laser SLS Spectron Laser Systems -Type: Handling Gretag Laser 6211 -Q-BW-Driver: 68.11.40 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 530/500/H135 mm -Weight: 14 kg

Condition: used, Control cards for lamp-pumped lasers, marking lasers, control cards, input cards, controls Gsdpoda Ny Hjfx Aatebt -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/400/H88 mm -Weight: 5 kg

Condition: repair required (used), Power supply for lamp-pumped lasers, marking lasers, control card, input card, control Gjdpfx Aeda Ny Nsatobt -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -Dimensions: 482/540/H178 mm -Weight: 11 kg

Condition: repair required (used), Screen keyboard, control cards for lamp-pumped lasers, marking lasers, control card, input card, control -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 Screen keyboard -3x cards type: EK-1 MPS 732/015 -Control is sold untested from stock, so as a spare parts carrier Gsdpfx Aeda Ny Rsatebt -Dimensions: 530/398/H290 mm -Weight: 18 kg

Condition: repair required (used), Control cards for lamp-pumped lasers, marking lasers, control cards, input cards, controls -Manufacturer: SLS Spectron Laser Systems -Control comes from a marking laser -Type: Handling Gretag Laser 6211 -Control is sold untested from stock, so as a spare parts carrier -1x card type: Gretac SPT 68.12.00 -1x card type: Gretac GPR 68.11.90 -1x card type: Gretac SIP 68.11.87 -1x card type: Gretac IOF I 68.11.96 -1x card type: II 34.74.11 Gbodpfx Aoda Ny Ioatjt -1x card type: Gretac GSP 68.12.24 -1x card type: Gretac ASP 68.12.36 -1x card type: Gretac GHD 68.12.28 -1x card type: Gretac HSP 68.12.32 -1x card type: Gretac CKB 68.12.48 -1x: Positive Switching Regulator PSR 128E -1x: Positive Switching Regulator PSR 510E -Dimensions: 482/400/H620 mm -Weight: 29 kg

Condition: used, Air cooler, evaporator, cold cell, industrial cooler, cooling unit, cooler, water cooler, cooling system, cooling -Manufacturer: Gretag Cooler -Cooling system comes from a marking laser SLS Spectron Laser Systems Gsdpfxsda Sf Is Aatobt -Type: Handling Gretag Laser 6211 -for distilled water -Dimensions: 482/620/H177 mm 590/240/H705 mm -Weight: 37kg

Condition: used, This listing is for 1 of 5 Spectroline Es-160/FBE UV Lamp. The unit is in full working condition and is ready for immediate release. The Spectroline Es-160/FBE UV Lamp is a handheld, long-wave UV lamp designed for various applications, including leak detection, curing, and inspection. Here are some key features and specifications: Tube: 6W, long-wave UV-A (365nm) Voltage: 120V/60Hz Godpfsxxzbkox Aatebt Dimensions: 63.5 mm (height), 3-1/4"W x 10"L x 4-1/4"H Handle: Detachable

Condition: repair required (used), Renishaw InVia Raman Microscope Spectrometer DEVICE NEEDS TO BE RECONDITIONED PRIOR TO COMMISSIONING. Complete with MSC20 Encoded Stage Controller RL532C50 HPNIR Laser Source A-9803-0625 CCD 1. The device doesn't come with a software license or computer. We are selling the device as it is. 2. There is a HPNIR785 Renishaw Laser Source installed on the device. Unfortunately we are a surplus seller and do not possess the expertise to test and run this machine for diagnostics. Our intentions are to sell the device for parts and leave a buyer recondition to their required standards. Device is missing some parts to make fully operational. Device is missing Renishaw Ramen Filters as seen in images. Device also is missing original Renishaw Key to open access panel. Gbsdpfsym Dt Hsx Aatjt

Condition: like new (used), Year of construction: 2024, functionality: fully functional, machine/vehicle number: MY2340CX03, warranty duration: 6 months, 🔬 High-quality laboratory instrument – Fourier Transform Infrared (FTIR) Spectrometer 📌 Key Details: Model: Agilent 5500a FTIR Compact design, ideal for routine laboratory analysis Advanced infrared technology for chemical and material identification Comes with original software pre-installed on a dedicated laptop Condition: Like new / barely used, fully functional Typical applications: chemical analysis, pharmaceuticals, food industry, polymers, and research laboratories 📦 Included: Agilent 5500a FTIR main unit Dedicated laptop with FTIR software installed Standard accessories and power cables Gbjdpfxexfa R Rs Aatjt User manual/documentation ⚖ Shipping Information: Weight: ~50 lbs → 800 oz (including laptop) Dimensions (L×W×H): 26 × 18 × 12 in Carefully packaged for safe shipping

Condition: good (used), functionality: unexamined, Year of construction: 2014, Used BioMérieux VITEK MS 410895 Mass Spectrometer for sale! Gbjdpfx Aajxcwaqjtjt We have 3 similar units available; in case of buying multiple at once, we can provide discounts. Worldwide shipping available – please contact us for a quote. If you're in need of vacuum pumps, accessories, or any vacuum-related equipment, don’t hesitate to reach out. We’re happy to assist with sourcing, technical advice, or custom solutions.

Condition: like new (used), functionality: fully functional, ES-1000 Spectrophotometer with bag (complete) Gbjdpfeu Ekclsx Aatot

Condition: excellent (used), Hitachi X-MET8000 Optimum – Handheld XRF Spectrometer The device has only 119 measurements!!! For sale is a professional, portable Hitachi X-MET8000 Optimum (Oxford Instruments) X-ray fluorescence spectrometer from 2017, designed for fast and non-destructive analysis of elemental composition and identification of metal alloys. Device condition: very good. The spectrometer is offered in a comprehensive set, including a carrying case, two batteries, a charger/power supply, accessories, documentation, and certified reference material from MBH Analytical. The device is equipped with Alloy_FP and Alloy_LE_FP calibrations. The Optimum model uses an SDD detector and a 6-position filter system, and its analytical range covers elements from Mg to U. Key data: Manufacturer: Hitachi High-Tech / Oxford Instruments Model: X-MET8000 Optimum Year of manufacture: 2017 Technology: XRF – X-ray fluorescence Condition: very good Calibrations: Alloy_FP, Alloy_LE_FP Elemental range: Mg–U Weight: approx. 1.5 kg with battery. Gjdpfeztpu Iox Aatobt The device has 119 measurements!!!

Year of construction: 2021, condition: ready for operation (used), I am offering a Shimadzu spectrophotometer. The device is in like-new condition. We invite you to visit our laboratory to see and test the device. Gbjdpfx Aozwndpjatet

Condition: excellent (used), The device performed only 140 measurements. NITON XL3t 980 GOLDD+ – a portable X-ray analyzer with a next-generation SDD detector featuring GOLDD technology. GOLDD technology enables significant improvements in accuracy and measurement time. This detector is 10 times faster than a conventional PIN detector and up to 3 times more accurate than a conventional SDD detector. The NITON XL3t 980 GOLDD+ analyzer achieves a unique combination of a 50kV X-ray tube with optimized measurement geometry and a patented processor and software. It allows for fast and accurate, simultaneous analysis of up to 28 elements: Mg, Al, Si, P, S, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Zr, Nb, Mo, Hf, Ta, W, Re, Pb, Bi, Ag, Pd, Sn, Sb. Additionally, the analyzer enables the analysis of precious metals: Au, Pt, Ir, Ru, Rh. Analysis of light elements such as Mg, Al, Si, P without the use of helium is possible thanks to a special set of filters and a highly sensitive detector. Without helium, the determination of light elements is possible for concentrations above 0.x%. Gbsdpfezlccisx Aatst A large library of spectral databases for alloys enables the identification of stainless steels, tool steels, chromium-molybdenum steels, and alloys based on nickel, cobalt alloys, copper-based alloys, titanium alloys, and zinc, zirconium, and aluminum alloys. The analyzer provides very fast measurement. The analysis time for typical alloys is less than 3 seconds. An additional library for the analysis of light elements in the helium mode allows for the segregation and sorting of aluminum alloys such as: cast alloys depending on the silicon (Si) or magnesium (Mg) content, aluminum (Al), silicon (Si), and phosphorus (P) content in bronzes, aluminum (Al) content in titanium alloys, magnesium alloys (Mg), zinc alloys with aluminum (Al). The analyzer enables the analysis of: all iron-based alloys (0.00x% – 100%) and non-ferrous metal-based alloys (0.00x% – 100%) and rare metals Hf, Ta, Re (0.00x – 100%) precious metal alloys Au, Ag, Pd, Pt, Ir (0.00x%-100%). The NITON XL3t 980 GOLDD+ analyzer operates based on BASIC PARAMETERS, meaning that it calculates the percentage content of elements based on a mathematical equation. The analyzer also allows for the development of its own analytical programs: an identification program that assigns a name, symbol, number, etc., to a known sample, and such samples will be identified by that name. a program for quantitative chemical analysis (SuperChem Teach Mode) – based on its own standards, we create our own calibration curves for quantitative analysis. The analyzer has a large, user-friendly, touch-screen display. The screen is color and tiltable, which facilitates reading the results during field work. It includes an integrated scanner and backlit alphanumeric sample identification codes. The software allows you to store up to 10,000 results in the analyzer's memory or transfer them to a computer. Connecting the device to a computer and controlling its operation via a computer is possible using a traditional cable or wirelessly via Bluetooth. It is supplied with two interchangeable batteries. One battery enables continuous operation for 8-10 hours without the need to recharge. It has two libraries, 900 and 800.