Used Keyence Fs-V31Cp for sale (1,624)

Condition: like new (used), Year of construction: 2021, Keyece Lasertracker WM 3000, year 12/2020 Complete with notebook and handheld probe. Pjdpfx Aioy Nx Hhjrjgt Includes tripod and carrying case.

Condition: excellent (used), Year of construction: 2018, Model IM-7010, Model Year 2018 Type: Measuring Head Model with Transmitted and Reflected Light Image Sensor: B/W CMOS, 1", 6.6 megapixels Display: LCD Monitor, 10.4" (XGA: 1024 × 768) Lens System: Dual Telecentric Lens Image-based Measurement Measuring Range: - Standard Measuring Mode: 200 mm × 200 mm (4 × R50) - Precision Measuring Mode: 125 × 125 mm Display Resolution: 0.1 µm Repeatability (without stage movement): - Standard Measuring Mode: ±1 µm - Precision Measuring Mode: ±0.5 µm Repeatability (with stage movement): - Standard Measuring Mode: ±2 µm - Precision Measuring Mode: ±1.5 µm Measurement Accuracy (±2σ): - Without stage movement: - Standard Measuring Mode: ±5 µm*1 - Precision Measuring Mode: ±2 µm*2 - With stage movement: - Standard Measuring Mode: ±(7 + 0.02l) µm*3 - Precision Measuring Mode: ±(4 + 0.02l) µm*4 External Remote Input: Voltage-free input (with and without contact) External Output: I.O./N.G./FAIL/MEASUREMENT Photo-MOS Output: Rated load 24 V DC, 0.5 A, ON-resistance max. 50 mΩ Interfaces: - LAN: RJ-45 (10BASE-T/100BASE-TX/1000BASE-T) - USB 3.1: 4 ports (rear) - USB 2.0 Type A: 2 ports (front) Recording: 500GB Hard Drive Pgjdeyc N Egspfx Airjt Illumination System - Transmitted Light: Telecentric transmitted light illumination (green LED) Ring Illumination: Reflected light (ring light) with four segments XY Stage: Travel range 100 × 100 mm (motor-driven), max. load capacity 5 kg Z Axis: Travel range 75 mm (motor-driven) Power Supply: 100 to 240 V AC, 50/60 Hz, max. power consumption 430 VA Environmental Resistance: - Pollution Degree: 2 - Overvoltage Category: II - Ambient Temperature: +10 to +35 °C Relative Humidity: 20 to 80% RH (non-condensing) Weight: approx. 30 kg

Condition: excellent (used), Year of construction: 2014, 3D measuring macroscope Controller VR 3000K Measuring head VR 3100 Measuring range 24 x 18 x 10 mm Measuring diagonal 30 mm Magnification 12x – 160x Resolution 0.1 µm Pgedpfxozb R Iyo Airet Automatic edge detection

Condition: excellent (used), Year of construction: 2019, 3D coordinate measuring machine Control unit XM 1600 Measuring range on the table 200 x 200 x 200 mm Maximum measuring range 2000 x 1200 x 1000 mm Accuracy: +/- 7µm Repeatability: +/- 3µm Pedozb R I Hopfx Airogt

Condition: excellent (used), Year of construction: 1986, functionality: fully functional, machine/vehicle number: 1107, total height: 1,700 mm, total length: 1,000 mm, total width: 900 mm, overall weight: 350 kg, For sale is a compact surface grinding machine from the German manufacturer Degen. Model FSM300E. In very good used condition. The machine has seen little use. Pedpfx Aijz E S Hbjrogt A very high-quality and precise machine, ideal for tool or prototype construction. Due to its small footprint, it is also suitable for small workshops. Grinding length: 300mm Cross travel: 170mm Max. distance between magnetic chuck and grinding wheel: 290mm Rapid traverse in height adjustment Magnetic chuck: 300x150mm Space requirement: length 1.0 m x width 0.9 m x height 1.7 m Machine weight: approx. 350kg Includes coolant system, electromagnet, wheel dressing device, and extraction system. The machine runs perfectly and grinds with precision. Can be tested while powered on. Location: 5023 Salzburg.

Condition: used, functionality: fully functional, Sales Description – Keyence XM-T1200 including accessories For sale is a high-quality Keyence XM-T1200 3D coordinate measuring machine including extensive accessories. The system is ideal for precise dimensional measurements, quality control, and flexible measuring tasks in manufacturing, toolmaking, and production. The XM series from Keyence impresses with its ease of use, high measuring accuracy, and fast measurement results – even with complex components. Thanks to the optical measurement support and intuitive software, measurements can be performed efficiently and reproducibly. Equipment / Scope of supply Keyence XM-T1200 Control and operating unit Original accessory package Probes / measuring sensors (depending on the configuration) Calibration accessories Software / documentation (if available) Further accessories by arrangement Technical highlights Precise 3D measurements Simple and user-friendly operation Flexible positioning of the measuring sensors Fast commissioning without complex fixtures Ideal for single parts, series production, and quality inspection Condition The machine is in well-maintained and fully functional condition. Maintenance and operation were carried out carefully. An inspection or demonstration is possible by arrangement. Sale Location: Hanns-Martin Schleyer Str. 2 // 41199 MG Availability: by arrangement Pjdjzdnxyjpfx Airegt Price: Negotiable / on request If you are interested or have any questions, please do not hesitate to contact us. We will be happy to send you further photos, technical details, and information about the accessories.

Condition: used, functionality: fully functional, type of input current: AC, input voltage: 240 V, Equipment: type plate available, Used Keyence Digital Microscope VHX 900/950F Set in Flightcase Manufacturer: Keyence Model: VHX 900/950F Voltage: 100-240 VAC (50/60 Hz) Set consists of: – Digital microscope + power cable – Digital camera – Lens (Keyence VH-Z20R) Podpfxsv A Upto Airjgt – Camera holder + mount – Keyboard + mouse – Console controller – Flightcase

Condition: good (used), Keyence RB-1200 3D Bin-Picking Robot Vision System with Camera Unit and Controller Manufacturer: Keyence Model: RB-1200 Type: 3D Bin-Picking Vision System for Robots System: Industrial image processing system for automatic part recognition Camera Unit: Keyence RB-1200 Vision Sensor Components: Camera unit, vision controller, mounting frame with four sensor modules Function: 3D detection and position determination of unordered parts in containers Application: Automated picking and removal of parts by industrial robots Psdpfx Asz Dlalsirjgt Connections: Industrial communication interfaces on the controller Scope of delivery: Camera unit, controller, sensor mounting frame, connection cables Condition: Good Location: Fulda

Condition: defective spare-parts repository (used), functionality: limited functionality, In this listing, you are purchasing a faulty ‘Keyence XM-1200’ coordinate measuring machine Item for sale: 1x Keyence XM-1200 with the following accessories including the accessories shown in the photos Condition: This listing is for a second-hand device, which may show signs of wear (minor scratches or discolouration). The device is not in working order Psdpfx Aoyrcx Sjirsgt Packaging and dispatch: You are welcome to view the device during our business hours. Please arrange an appointment to do so! Sea-worthy packaging and worldwide dispatch available on request! A functional test will be recorded on video for you prior to dispatch or collection. For further information, you are of course welcome to contact us directly.

Condition: good (used), Year of construction: 2008, functionality: fully functional, Technical specifications – Geibel & Hotz FS 840 SD Max. grinding area (mm) 800 x 400 x 375 Travel in X-axis (mm) 800 Travel in Y-axis (mm) 400 Travel in Z-axis (mm) 375 Clamping surface (magnetic) (mm) 800 x 400 Grinding wheel (mm) 300 x 50 x 76.2 Power of grinding spindle motor (kW) 3.7 Grinding spindle speed (rpm) 1400 Pjdpfxez Ebvfs Airogt Manufacturer Geibel & Hotz Year of manufacture 2008 Control type Cycle-controlled Total power consumption (kW) 12 kW Space requirement (mm) 3600 x 2750 x 2470 Weight (kg) 2700 Condition Used

Condition: like new (used), functionality: fully functional, planing width: 430 mm, tool diameter: 120 mm, number of blades: 4, actuation type: electric, total length of planing tables: 2,900 mm, Equipment: CE marking, SAC FS 430 PLANER | SCM jointer planer with electric table adjustment | 430 MM! 4 TERSA knives! Professional planer from the Italian brand SAC, model FS 430. The machine is designed for precise surfacing and edge planing of wooden components. Its robust, heavy-duty construction and wide 430 mm working table make it ideal for use in both woodworking shops and for the production of furniture, doors, windows, and solid wood elements. Electric table adjustment allows for quick and convenient machine setup changes without the need for manual table lifting. The controls are located on a separate, easy-to-read operator panel. TECHNICAL SPECIFICATIONS: - Manufacturer: SAC - Model: FS 430 - Type: Planer - Planing width: 430 mm - Shaft: 4-knife TERSA - Shaft diameter: approx. 120 mm Pedpfxezx Alke Airjgt - Table adjustment: electric - Adjustment control: from the control panel - Table length: 2900 mm - Fence: cast iron, adjustable angle - Shaft guard: YES - Noise reduction combs: YES - Power supply: 400 V Machine testing on-site is possible. Financing options are available through leasing or installment plans. WE ORGANIZE TRANSPORT We have the following machines available: band saws, circular saws, crosscut saws and miter saws, thickness planers, jointers, sanders, horizontal and vertical drilling machines, feed systems, sharpeners, four-sided planer, four-sided, three-sided, two-sided, thicknesser, jointer, sander, planer, jointer-planer, planer-thicknesser, jointer-thicknesser, thicknesser-jointer, cleaning machine, mortiser, drilling machine, parquet machine, trimming machine, lathe, milling machine, spindle molder, top spindle, bottom spindle, sanders, wide belt sander, throughfeed sander, roller sander, disc sander, angle sander, jointer, drill, drilling machines, horizontal, radial, milling machine, multi-spindle, edge banding machines, edge bander, veneer machine, press, presses, lathes, band saws, briquetting machines, briquetting machine, chippers, chipper, wood chipper, dowel machine, dowel machines, mortiser, mortising machine, dust extraction, dust collectors, exhaust fan, fans, sharpener, sharpeners, compressor, compressors, honing machines, multi-function

Condition: excellent (used), Keyence Here we offer a 3D profilometer. Technical specifications: Observation and measurement range: Horizontal: mm 24.0 12.0 8.0 6.0 7.6 3.8 2.5 1.9 Vertical: mm 18.0 9.0 6.0 4.5 5.7 2.9 1.9 1.4 Measurement resolution 0.1 μm: Pgodpfx Ajzd Uhzsirot Height measurement: Height measurement range, without image composition in Z: 10 mm 1 mm With image composition in Z: 50 mm 30 mm Repeatability (σ)*1, without image composition in Z: 0.4 µm With image composition in Z: 1.0 µm Width measurement: Measurement accuracy*1, without image composition in Z: ±2.5 μm With image composition in Z: ±4.0 μm Repeatability (σ) *1 1 μm 0.5 μm Measurement accuracy*1 ±5 μm ±2 μm XY travel: 184x88 mm Z travel: 73 mm Includes control unit VR-5000 + software with licenses Type: VR-5200 + VR-5000 For sale from our location! Condition: fully functional + no signs of wear For further technical information, please refer to the manufacturer. Scope of supply: (As shown in the picture) (Changes and errors in the technical data and specifications are subject to change!) We will gladly answer any further questions you may have over the phone.

Condition: ready for operation (used), Keyence VHX-500F Digital Microscope Digital Microscope Objectives: 0-50x ; 20-200x Psdpjunhkwsfx Airsgt You are welcome to come by for a viewing. We are happy to arrange a cost-effective forwarding agent for you. organize! You will receive a proper invoice. A net invoice can also be issued for foreign customers. Prerequisite is a valid VAT number. Subject to prior sale. Visit our store and have a look at our other offers. Company names and trademarks are the property of their owners and are used only to identify and describe the products. Deviations from technical data and errors in the description of the article may occur and are reserved.

Condition: excellent (used), Keyence Model: VR-5200 Type: Measuring head Light Sources Light source for observation: LED ring light (red, blue, green) Light source for measurement: White LED Controller: VR-5000 Observation and Measurement Range Macro mode Magnification (based on a 15-inch monitor): 12×: Horizontal: 24.0 mm Vertical: 18.0 mm Magnification (based on a 15-inch monitor): 25×: Horizontal: 12.0 mm Vertical: 9.0 mm Magnification (based on a 15-inch monitor): 38×: Horizontal: 8.0 mm Vertical: 6.0 mm Magnification (based on a 15-inch monitor): 50×: Horizontal: 6.0 mm Vertical: 4.5 mm Micro mode Magnification (based on a 15-inch monitor): 40×: Horizontal: 7.6 mm Vertical: 5.7 mm Magnification (based on a 15-inch monitor): 80×: Horizontal: 3.8 mm Vertical: 2.9 mm Magnification (based on a 15-inch monitor): 120×: Horizontal: 2.5 mm Vertical: 1.9 mm Magnification (based on a 15-inch monitor): 160×: Horizontal: 1.9 mm Vertical: 1.4 mm Zoom: 1× to 4× Height Measurement Measurement resolution: 0.1 µm Height measurement range Without image stitching in Z Macro mode: 10 mm Micro mode: 1 mm With image stitching in Z Macro mode: 50 mm Micro mode: 30 mm Repeatability (σ) Without image stitching in Z 0.4 µm With image stitching in Z 1.0 µm Measurement accuracy Without image stitching in Z ±2.5 µm With image stitching in Z ±4.0 µm Width Measurement Repeatability (σ) Macro mode: 1 µm Micro mode: 0.5 µm Measurement accuracy Macro mode: ±5 µm Micro mode: ±2 µm Image Stitching Fully automatic measurement (automatic XY control + automatic Z focus), Automatic assignment, automatic area setting Measurable XY area 206 x 104 mm Object table XY travel: 184 × 88 mm (motorized) Pgodpfx Aozimlpoirst Z travel: 73 mm (motorized) Load capacity: 4.5 kg Working distance: 75 mm Image acquisition element 4-megapixel CMOS, S/W Transmitter lens Double telecentric lens x 2 Receiver lens Double telecentric lens Data processing Dedicated PC according to KEYENCE specifications (Operating system: Windows 11 Pro) Power connection Voltage: 100 to 240 V AC, 50/60 Hz Power consumption: Max. 200 VA Environmental resistance Ambient temperature: 15 to 30 °C Relative humidity: 20 to 80% RH (no condensation) Weight: approx. 28 kg (weight of the measuring unit only: approx. 11 kg) Distance extension object table Observation software VR-5000 Version 3.3.5.75 Image stitching module VR-H3J Creates a single large image from a series of images taken with the observation software. You will see color images. Analysis extension module VR-H3CA Expands the functionality of the analysis software. Can perform measurement comparison and 3D CAD measurement comparison. Condition: used Scope of delivery: (as shown in the pictures) (Changes and errors in the technical data, information provided are subject to change!) We will gladly answer any further questions you may have over the phone.

Condition: good (used), Keyence Type: VR-6200 + VR-6000 Technical data: Measurable XY range: 300 mm × 150 mm *2 Object table XY travel range: 278 mm × 134 mm Z travel range: 69 mm Load capacity: 4.5 kg Working distance: 75 mm Image acquisition device: 4-megapixel CMOS, B/W Macro mode: Magnification (based on a 15-inch monitor): 12× Horizontal: 24.0 mm Vertical: 18.0 mm Magnification (based on a 15-inch monitor): 25× Horizontal: 12.0 mm Vertical: 9.0 mm Magnification (based on a 15-inch monitor): 38× Horizontal: 8.0 mm Vertical: 6.0 mm Magnification (based on a 15-inch monitor): 50× Horizontal: 6.0 mm Vertical: 4.5 mm Micro mode: Magnification (based on a 15-inch monitor): 40× Horizontal: 7.6 mm Vertical: 5.7 mm Magnification (based on a 15-inch monitor): 80× Horizontal: 3.8 mm Vertical: 2.9 mm Magnification (based on a 15-inch monitor): 120× Horizontal: 2.5 mm Vertical: 1.9 mm Magnification (based on a 15-inch monitor): 160× Horizontal: 1.9 mm Vertical: 1.4 mm Zoom: 1× to 4× Display resolution: 0.1 μm Height measuring range Without image composition in Z Macro mode: 10 mm Micro mode: 1 mm With image composition in Z Macro mode: 50 mm Micro mode: 30 mm Repeatability (σ) Without image composition in Z 0.4 μm *1 With image composition in Z 1.0 μm *1 Measuring accuracy Without image composition in Z ±2.5 μm *1 With image composition in Z ±4.0 μm *1 Only 50 operating hours! Includes software CD, but no PC! Condition: (Like new!) For further technical information, please refer to the manufacturer. Scope of delivery: (As shown in the picture!) (Changes and errors in the technical data are subject to change!) We will be happy to answer any further questions you may have over the phone. Pgsdpfozgr D Eox Airet

Condition: excellent (used), functionality: fully functional, For sale is a Keyence IV2-G500CA vision sensor, color version, from the high-performance IV2 series by Keyence. The device is in excellent optical and technical condition – tested, clean, and free of damage. The IV2-G500CA is a compact color vision sensor with integrated illumination, ideal for use in industrial image processing, quality control, and automation applications. Technical specifications: Model: IV2-G500CA Type: Color camera / vision sensor Manufacturer: Keyence Corporation (Japan) Series: IV2 Series Compact design with integrated lens and illumination CE and KC certified Connection via Keyence IV2 connection cable (not included) Scope of delivery: 1× Keyence IV2-G500CA sensor head (without controller, cable, or additional accessories) Note: Pgedpfx Aox Hyt Rsirjt A compatible IV2 controller (e.g., IV2-500C or IV2-500MA) and a connection cable are required for operation. The device offered here is the sensor head only, not a complete system.

Condition: excellent (used), Year of construction: 2023, Mobile 3D coordinate measuring device Camera, manual probe with display Max. measuring length 10000/3500/3500 mm Psdpsy Aypkjfx Airogt Certified measuring range 3000/1500/1500 mm Triple camera Integrated probe camera Measuring accuracy ±(28 + 5 L/1000) μm* Repeatability ±10 μm* Accessories

Condition: used, Keyence CV-X series industrial camera for image processing, inspection, and automation applications. Monochrome camera for use in industrial machine vision systems. Manufacturer: Keyence Type: Industrial camera Model: CA-HX048M Series: CV-X Camera type: Monochrome camera Image sensor: CMOS Resolution: 640 x 480 pixels Resolution: 0.3 megapixels Image acquisition: Progressive scan Lens mount: C-mount Pgsdpfx Aezdnkpsirjt Application area: Industrial image processing Application area: Quality control Application area: Position detection Application area: Automation technology Condition: used Location: Kusel Quantity: 4 units available

Condition: used, Year of construction: 2002, Technical details: grinding length: 1500 mm grinding width: 700 mm workpiece height: 580 mm table load capacity: 2380 kp table speed -stepless-: 5 - 35 m/min grinding wheel dia. x width: 500 x 100 x 203 mm grinding wheel motor: 18 kW speeds:: infinitely variable (elektronically) total power requirement: 35 kW weight of the machine ca.: 12 t dimensions of the machine ca.: 5,3 x 2,9 x 3,8 (3,18) m Pjdpfxez Dvide Airsgt surface grinding machine, paper-filter, DRO 3 axis, automatic infeed, el.handwheel, full cabin *

Condition: excellent (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 5B0S000433, No minimum price – guaranteed sale to the highest bidder! The new price of the microscope was approximately €100,000! Further technical details can be found in the attached data sheet! TECHNICAL DETAILS Maximum magnification: x1000 Camera VHX-7100 Sensor size: 1/1.7 inch Sensor type: 12.22-megapixel CMOS sensor Total pixels (H x V): 4,168 × 3,062 Virtual pixels (H x V): 4,024 × 3,036 High speed (H x V): 2,048 × 1,536 High resolution, 4K mode OFF (H x V): 2,880 × 2,160 High resolution, 4K mode ON (H x V): 4,000 × 3,000 High resolution (H x V): 12,000 × 9,000 Electronic shutter speed: 1/30, 1/60, 1/120, 1/250, 1/500, 1/1,000, 1/2,000, 1/5,000, 1/9,000, 1/19,000 Supercharge shutter speed: 0.01-s steps from 0.03 to 4 s LCD monitor Pgjdpjzb Eixofx Airot Size: 27-inch color LCD Screen size (H x V): 596.16 × 335.34 mm Pixel pitch (H x V): 0.15525 × 0.15525 mm Number of pixels (H x V): 3,840 × 2,160 Display colors: approx. 1.07 billion Viewing angle: ±89° horizontal, ±89° vertical VHX-S770E stand Travel range of the XY stage: ±50 mm Size of the XYθ stage (surface): 233 × 185 mm Speed of the motorized XY stage max.: 20 mm/s Travel range of the Z stage: 49 mm Load capacity: 5 kg Weight: 25.3 kg MACHINE DETAILS Connection: Digital Dimensions & Weight Dimensions without protruding parts (W x H x D): 635 x 450 x 132 mm Weight of the control unit: 10.8 kg EQUIPMENT KEYENCE VHX-X1 microscope unit Control console VHX-AX1D Processing unit OP-88885 Camera unit VHX-7100 Objective lens VH-Z00T High-performance objective lens VH-Z100 Motorized revolving head Motorized precision stand VHX-S770E Large motorized XY stage Software module VHX-H6M Ring light and illumination adapter OP-88164 3D profile measurement Manufacturer documentation Original accessories

Condition: like new (used), Year of construction: 2023, functionality: fully functional, machine/vehicle number: 9C0P000082, measuring range X-axis: 300 mm, measuring range Y-axis: 200 mm, table load: 7 kg, TECHNICAL DETAILS Measuring range X-axis: 300 mm Measuring range Y-axis: 200 mm Field of view (precision measuring mode): 225 x 125 mm Maximum table load: 7.5 kg Repeatability (standard measuring mode, without moving the measuring table): ±1 µm Repeatability (standard measuring mode, with measuring table movement): ±2 µm Repeatability (precision measuring mode, without moving the measuring table): ±0.5 µm Repeatability (precision measuring mode, with measuring table movement): ±1.5 µm Measuring accuracy (standard measuring mode, without moving the measuring table): ±3.9 µm Measuring accuracy (standard measuring mode, with measuring table movement): ±(7 + 0.02 l) µm Measuring accuracy (precision measuring mode, without moving the measuring table): ±2 µm Measuring accuracy (precision measuring mode, with measuring table movement): ±(4 + 0.02 l) µm Light probe measurement Measurable range (XY): 190 x 90 mm Maximum measuring depth: 30 mm Light probe diameter: 3 mm Probe contact force: 0.015 N Repeatability: ±2 µm Measuring accuracy: ±(8 + 0.02 l) µm MACHINE DETAILS Measuring head weight: 33 kg EQUIPMENT Pjdpfx Aieyiy I Sorsgt Programmable incident light for precise illumination Light probe for accurate surface measurements All documentation included Original packaging (OVP)

Condition: ready for operation (used), Year of construction: 2018, Max. measuring dimensions X/Y/Z: 600mm/300mm/200mm, repeatability: +/-3µm, display error: +/-8µm, measuring modes: program measurements/single measurements/statistical measurements. Various accessories included. Documentation available. Pgodpfx Ast H Rd Roirst

Condition: ready for operation (used), An inkjet-based industrial PolyJet/material jetting 3D printer Keyence for photopolymers is available. Build volume dimensions X/Y/Z: 297mm/210mm/200mm, resolution: 635dpi/400dpi, XY resolution: 63.5µm/40µm, layer thickness range: 15µm-30µm, machine dimensions X/Y/Z: approx. 950mm/700mm/1400mm, weight: approx. 200kg. Documentation available. An on-site inspection is possible. Pgedpfsy Anunex Airjt

Condition: ready for operation (used), Year of construction: 2020, X-axis: +/-100mm, measuring range: 600x300x200mm, max. workpiece weight: 25kg, the machine is as good as new, an on-site inspection is possible. Pgsdpfxsruaaao Airet

Condition: used, Year of construction: 1991, used Manufacturer: Casadei Type: FS 51 Year of manufacture: 1991 Machine no.: H 5884 Motor: 4 kW Planing width: approx. 510 mm Planing height: approx. 230 mm Table length: approx. 2200 mm Surfacing tables: can be tilted – complete Table lips: slotted Table lips: low-noise Motorized automatic brake Number of knives: 4 Safety knife shaft Table guide rollers: 1 x Feed rate: 8 + 14 m/min Digital display for planing height Electric height adjustment Dust extraction connection: D 140 mm Space requirement: approx. 2200 mm x 1300 mm x 1000 mm Weight: approx. 900 kg Location: 97447 Gerolzhofen, free loading, unpacked Handover in the current condition as inspected, Pgedpfx Ajz Alb Asirjt without warranty or guarantee