Mahr pirkti naudotą (57)

Sąlyga: naudotas, Gamybos metai: 1980, Maximum wheel diameter: 400 mm Wheel width: N/A mm Maximum module: 5 Minimum module: Podpfet Hw Ebox Ah Hopl Total power requirement: kW Machine weight approx.: t Space requirement approx.: m Manual double-flank rolling tester

Sąlyga: geras (naudotas), Mahr Perthen Perthometer S4P Surface Roughness Measuring Instrument 1 x Mahr Perthen Perthometer S4P Surface Roughness Measuring Instrument Ppsdpfx Aheihfmus Hel 1 x Mahr Perthen 6 86 20 63 1 x Mahr Perthen 42 50 01 (for 50 to 160 mm Ø) You can find additional surface roughness measuring instruments in various sizes—both new and used.

Sąlyga: geras (naudotas), Mahr 865 SE Indicator Calibrator Mahr 865 SE indicator calibrator with 1505 IC indicator + 1299 IC/S printer Height-adjustable table You can find additional indicator calibrators in various sizes—new and used—in our shop! International shipping rates available on request! Psdsihpvhspfx Ah Hjpl

Sąlyga: naudotas, x-travel: 600 mm y-travel: fixed mm z-travel: 650 mm Pjdpfx Ahocxxrge Hopl Machine weight approx.: total 0.124 t Space requirement approx.: 0.7 x 1.0 x 1.05 m Surface measurement, test, and evaluation device for roughness and waviness parameters, with measuring stand and traverse unit, including recording unit with profile memory and fully digital measurement value processing, fully programmable. Evaluation according to different analysis programs with just one measurement cycle. Reference plane measurement on poorly aligned, curved, and inclined surfaces, automatic correction of height offset and inclination. Measurement programs are permanently stored and quickly retrievable. User-friendly control elements. Universally adaptable thanks to a pluggable program module for special functions. Measuring stand PST-Se: large base plate made of black granite with one 14 mm T-slot, table 650 x 450 mm. Traverse unit PRK: adaptable precision long scanning device for roughness, waviness, and form measurement. Scanning length 1.5 - 60 mm, guiding accuracy 2 µm, scanning speed 0.5 and 0.1 mm/s, automatically adjustable, return speed 1.5 m/s. Standard, interval and end contact operation. Comprehensive accessories: exchangeable styli, stylus height adjustments, stylus holders, styli, etc.

Sąlyga: paruoštas naudoti (naudotas), Gamybos metai: 2012, MarSurf M400 MarSurf SD 26 Mahr Surface Roughness Measuring Device with Evaluation Unit - Brand: MAHR - Model: MarSurf M 400 - Probe System: Free probe system - Measuring range, roughness: +/- 250 µm, +/- 750 µm - Minimum traverse length: 1.75 mm - Maximum traverse length: 17.5 mm - Cut-off wavelengths: 0.25 mm, 0.8 mm, 2.5 mm - Measurement profile storage (number of single values): 40,000 units - Measurement profile storage (number of profiles): 30 units Original price: €11,190 net - Bluetooth connection between drive unit and display unit. - Measurement possible in all directions: horizontal, vertical, and overhead. You are welcome to come for an inspection. You will receive a proper invoice. For foreign customers, a net invoice can also be issued, provided a valid VAT ID number is supplied. Subject to prior sale. Visit our shop and have a look at our other offers as well. The named company names and trademarks are the property of their respective owners and are used for identification and description purposes only. Ppodpfeq Nl Ewsx Ah Hol Deviations from the technical data and errors in the item description may occur and are subject to change.

Sąlyga: paruoštas naudoti (naudotas), Mahr MarSurf M 400 SD26 Surface Roughness Measuring Device Evaluation Unit - Brand: MAHR - Model: MarSurf M 400 - Probe System: Free-probe system - Roughness measurement range: +/- 250 µm, +/- 750 µm - Minimum traverse length: 1.75 mm - Maximum traverse length: 17.5 mm - Cutoff wavelength: 0.25 mm, 0.8 mm, 2.5 mm - Profile memory (number of individual values): 40,000 pcs - Profile memory (number of profiles): 30 pcs Original price: €11,190 net Calibration standard is not included in the delivery scope. - Bluetooth connection between drive unit and display unit. - Measurements possible in all directions: horizontal, vertical, and overhead. Ppjdjvclcwopfx Ah Hol You are welcome to visit for an inspection. We are happy to arrange an affordable freight forwarding service for you! You will receive a proper invoice. For international customers, a net invoice can also be issued. This requires a valid VAT identification number. Subject to prior sale. Visit our shop and check out our other offers as well. Stated company names and trademarks are the property of their respective owners and are used for identification and description purposes only. Deviations from technical data and errors in the item description may occur and are subject to change.

Sąlyga: paruoštas naudoti (naudotas), Mahr MarSurf M 400 SD26 Surface Roughness Tester Brand: MAHR Model: MarSurf M 400 Probe System: Free probe system Roughness measuring range: +/- 250 µm, +/- 750 µm Minimum traverse length: 1.75 mm Maximum traverse length: 17.5 mm Cut-off wavelength: 0.25 mm, 0.8 mm, 2.5 mm Measurement profile memory (number of individual values): 40,000 units Measurement profile memory (number of profiles): 30 units Original price: €11,190 net - Bluetooth connection between drive unit and display unit. - Measurements possible in all directions: horizontal, vertical, and overhead. You are welcome to arrange a viewing appointment. We can organize an affordable shipping solution for you! You will receive a proper invoice. For international customers, a net invoice can also be provided. A valid VAT number is required. Ppjdpevr S Rmofx Ah Hol Subject to prior sale. Visit our shop and check out our other offers. The specified company names and trademarks are the property of their respective owners and are used only for identification and description purposes. Deviations from technical data as well as errors in the item description may occur and are subject to change.

Sąlyga: labai geros būklės (naudotas), Skaitmeninis išorinis mikrometras iš garsaus Mahr Micromar 40 EWR prekės ženklo. Matavimo diapazonas 25–50 mm, tikslumas 0,001 mm. LCD ekranas su ZERO, ABS, REL ir TOL funkcijomis. IP65 apsaugos klasė – atsparus dulkėms ir vandens purslams. Komplekte matavimo standartas, raktas, dokumentacija ir originalus dėklas. Techninė ir vizualinė būklė labai gera. Ppedpfx Ahoxl Hqdj Hjl

Sąlyga: labai geros būklės (naudotas), Profesionalus skaitmeninis mikrometras iš žinomo gamintojo Mahr – modelis Micromar 40 EWR(i) – skirtas itin tiksliems matavimams iki 0,001 mm tikslumu. Prietaisas IP65 versijoje, atsparus dulkėms ir vandeniui, puikiai tinkamas metrologijai, kokybės kontrolei ir pramoninėms dirbtuvėms. Matavimo diapazonas: 100 – 125 mm Tikslumas: 0,001 mm Skaitmeninis rodmuo dideliame, lengvai skaitomame LCD ekrane Ppjdpfsxl Rgiex Ah Hel Apsaugos klasė: IP65 – atsparumas dulkėms ir taškymui „ABS“ ir „Hold“ funkcijos – greitam matavimo sustabdymui ir nulio funkcijai Aukšto standumo korpusas, ergonomiška rankena Komplekte originali dėžutė, sertifikatas, naudojimo instrukcija ir 100 mm matavimo etalonas Būklė: praktiškai naujas / naudotas tik testavimui

Sąlyga: labai geros būklės (naudotas), Tiksli vokiečių gamintojo Mahr mikrometro „Marameter M“ modelis, skirtas labai tiksliam išorinių skersmenų matavimui 0–40 mm diapazone. Prietaisas labai geros būklės, visiškai veikiantis, laikomas originaliame mediniame apsauginiame dėkle. Specifikacija: • Matavimo diapazonas: 0 – 40 mm • Tipas: Marameter M • Gamintojas: Mahr (Vokietija) • Katalogo numeris: 3206064 • Paskirtis: tikslus išorinių skersmenų / velenų / cilindrinių detalių matavimas • Metalinis korpusas, atsparus nusidėvėjimui • Svirtis su keičiama matavimo antgalių sistema • Aukštas matavimo stabilumas ir pakartojamumas • Komplekte originali medinė dėžutė Būklė: • Naudotas, labai gerai išsilaikęs • Paskutinė kalibracija: 2023 • Paruoštas naudoti matavimų patalpoje ar laboratorijoje Pjdpfxexmlgtj Ah Hspl

Sąlyga: labai geros būklės (naudotas), Profesjonalus išorinis mikrometras, pagamintas žinomo gamintojo Mahr, skirtas tiksliems matavimams pramonėje, dirbtuvėse ir laboratorijose. Prietaisas pasižymi dideliu tikslumu bei tvirta konstrukcija, o didelis LCD ekranas leidžia greitai ir patogiai matyti rezultatus. Matavimo sritis: 25–50 mm / 1–2” Skiriamoji geba: 0,001 mm (1 µm) Funkcijos: ZERO, ABS, REL, TOL Apsaugos klasė: IP65 – atsparus dulkėms ir aptaškymui Maitinimas: CR2032 baterija (3 V) Ergonomiška, tiksli konstrukcija iš grūdinto plieno Aiškus LCD ekranas Katalogo numeris: 4157042 Gamintojas: Mahr GmbH – Vokietija Ppjdpfx Ahexl Rf So Hsl Komplektacija: - Skaitmeninis mikrometras Mahr Micromar 40 EWR-S - Etaloninis matavimui - Reguliavimo raktas - Dokumentacija ir naudojimo instrukcija - Originalus transportavimo lagaminas Prietaiso būklė: labai gera – visiškai techniškai tvarkingas ir paruoštas naudojimui. Puikus pasirinkimas pramonės įmonėms, tiksliosioms dirbtuvėms ir matavimo laboratorijoms.

Sąlyga: geras (naudotas), For sale: Mahr EX 30 depth gauge from a renowned manufacturer. Condition: very good. Ppodpsu Swkcefx Ah Hol

Sąlyga: naudotas, Gamybos metai: 2017, As new condition Ppjdpfx Ahjvvxvds Hsl Comprising: 1 piece measuring case 12-20mm Comprising: 1 piece measuring case 20-50mm Comprising: 1 piece measuring case 50-100mm

Sąlyga: labai geros būklės (naudotas), Gamybos metai: 2003, Ratlankio diametras - maks. 600 mm Ratlankio plotis 700 mm Modulis - maks. 20 Modulis - min. 0,5 Stalo diametras 300 mm X eiga 300 mm Y eiga 600 mm Z eiga 700 mm Ruoinio svoris 300 kg Valdymas Zeiss Ruoinio diametras - maks. 600 mm Sutvirtinimo ilgis 20 - 1000 mm Nuolydžio kampas - maks. 90° Bendras galios poreikis 2 kW Staklių svoris apie 2,5 t Užimama erdvė apie 3,0 x 2,0 x 2,4 m Formos matavimo mašina, krumpliaračių matavimo mašina, koordinatinio matavimo mašina --> Primar MX 4 WL Tinka pavarų velenams, žvaigždutės velenams, krumpliaračiams, stūmokliams, pavarų dėžės korpusams, švaistikliams, kumšteliniams ir alkūniniams velenams, alkūninio veleno korpusams, cilindrų galvutėms, ... Oro amortizacija, centrinis ir pasvirusis stalas, atatramos, itin tiksli konstrukcija! Programinė įranga: krumpliaračiai, krumpliaratiniai frezai, stūmokliai, kūginiai krumpliaračiai, alkūniniai velenai, kūginiai įvorės, varantieji kūginiai krumpliaračiai, švaistikliai, ... Pedpjwyxycsfx Ah Hjpl Naujas programinės įrangos atnaujinimas 2014!

Sąlyga: beveik kaip naujas (naudotas), Gamybos metai: 2021, Parduodame Mahr Precimar ULM 520 S-E ilgmačią. Gamybos metai: 2021. Prietaisas naudotas labai mažai. Būklė kaip naujo. Techniniai duomenys: Išorinio matavimo diapazonas [mm]: 0–520 Vidinio matavimo diapazonas [mm]: 0,5–365 Tiesioginis matavimo diapazonas [mm]: - Išorinis matavimas: 0–520 Ppedpex Ndndjfx Ah Hel - Vidinis matavimas: 0,5–365 Ilgio matavimo nuokrypis MPEE1 (L mm) [µm]: - Tik su ABBE matavimo elementu: MPE E1 ≤ (0,09+L/2000) - Su matavimo sistema baziniame lovyje: MPE E1 ≤ (0,6+L/1000) Kartojamumas [µm]: - Su ABBE matavimo elementu: ≤ 0,05 - Su matavimo sistema baziniame lovyje: ≤ 0,2 Matavimo spaudimas [N]: 0,2; 1,0–4,5; 11 Prietaiso ilgis [mm]: 1080 Masė [kg]: 160 Prietaiso matmenys (ilgis x plotis x aukštis) [mm]: 1080 x 380 x 480

Sąlyga: geras (naudotas), Gamybos metai: 2015, matavimo diapazonas Z ašis: 50 mm, padavimo ilgis X ašis: 200 mm, Y ašies eiga: 500 mm, For sale is a contour measuring station from Mahr, in good used condition as shown in the pictures. Technical data: • Manufacturer: Mahr GmbH Göttingen • Model: XC-20 With feed unit: PCV-200 • Probe travel: approx. 0.2 to 200 mm • Measuring range (Z-axis): approx. 50 mm • Includes 2x measuring probes: - CP probe arm 350-M/16/16/6.5 double tip - PCV/CD probe arm 350 With measuring stand: ST-500 • Height adjustment range: approx. 500 mm • Granite measuring plate: approx. 700x550 mm With manual control panel MCP-21 Including midrange standard control unit • Year of manufacture: 2015 • Condition: Used, functional Ppedpfx Aexpw Syjh Hsl The MarSurf XC 20 is regarded as an outstanding instrument for contour evaluation. Its optimally matched device configuration delivers the highest performance standards. Shipping by freight forwarding: approx. €130 You will receive an invoice with VAT shown separately. Viewing / collection by arrangement possible in 42855 Remscheid. Sale from location 42855 Remscheid, loaded free of charge. Subject to technical changes and prior sale.

Sąlyga: naudotas, Clamping plate, scribing and spotting plate, measurement plate, measuring table, welding table, straightening plate -Length: 630 mm -Width: 630 mm -Height: 130 mm Pjdpfx Ahefnr Ivo Hepl -Plate thickness: 30 mm -with support ribs -Weight: 121 kg

Sąlyga: naudotas, Frame micrometers, micrometer screw, frame micrometer - Manufacturer: Mahr, frame micrometer - Measuring range: 225-250 mm - Graduation: 0.01 mm - Locking device - Other sizes: also available Psdpfok H R H Aox Ah Hepl - Box dimensions: 400 x 230 x H30 mm - Weight: 2.2 kg

Sąlyga: naudotas, Gamybos metai: 1999, Measuring machine, coordinate measuring machine, form tester - Delivery: as-is condition as inspected - Computer missing, X-axis damaged (carriage guide defective) - Manufacturer: Mahr, Formtester Type MMQ 40 - Measuring height: 490 mm - Documentation: see photos - Accessories: incl. calibration and measuring accessories / technical documentation, see photos Ppsdpeua Nl Eofx Ah Hjl - Dimensions: 700/450/H900 mm - Total weight: 218 kg

Sąlyga: paruoštas naudoti (naudotas), Funkcionalumas: visiškai funkcionalus, mašinos/transporto priemonės numeris: MMQ44-5440633#2116, Parduodamas Mahr formos testavimo įrenginys, geros, visiškai veikiantis būklės. Šis formos testavimo įrenginys idealiai tinka apvalumui, plokštumai, koncentracijai ir kitiems formos bei padėties parametrams matuoti kokybės kontrolės ir matavimo patalpoje. Daugiau užsakymų šiai mašinai nėra, todėl ir parduodama. ✔ Visiškai veikiantis Psdpfx Ahoxy Nnne Hepl ✔ Komplekte yra kompiuteris ir programinė įranga ✔ Yra priedai ir patogus matavimo stalas ✔ Įrenginį galima bet kada apžiūrėti ir išbandyti vietoje

Sąlyga: dilaminuotas dirbtuvėje (naudotas), Gamybos metai: 2025, veikimo valandos: 10 h, Funkcionalumas: visiškai funkcionalus, matavimo diapazonas X ašis: 200 mm, matavimo diapazonas Y ašis: 200 mm, matavimo diapazonas Z ašis: 200 mm, garantijos trukmė: 12 mėnesiai, X ašies eiga: 200 mm, Y ašies eiga: 200 mm, Z ašies eigos atstumas: 200 mm, įėjimo įtampa: 230 V, padavimo ilgis X ašis: 200 mm, padavimo eiga Y ašimi: 200 mm, padavimo ilgis Z ašis: 200 mm, Įranga: Tipinė plokštelė prieinama, apšvietimas, dokumentacija / vadovas, Completely Refurbished Multisensor Measuring Device Mahr MS 222 (Optical Measuring Instrument) LIKE NEW, including acceptance certificate prior to delivery and free nationwide delivery within Germany* Factory-refurbished premium multisensor measuring center with warranty and guarantee, rebuilt 2025. INCLUDES the latest software update, 18 months of free software update service, free lifetime software hotline, and user support. Delivery with factory service or by freight carrier, worldwide shipping available! Online and, optionally, on-site demonstrations with customer parts, application-specific consultation by accredited Profitech measurement laboratories during project planning. Comprehensive service available upon request: – Delivery, installation, commissioning, accuracy acceptance to standard, certification, and extensive acceptance documentation. Customized training programs also available as online courses. Rental, lease-purchase, or direct financing available through Profitech without a financial institution. Measuring device can be configured to individual customer requirements. Measuring range: 200 x 200 x 200 mm Load capacity (glass plate): 10 kg Scale resolution: 0.1 μm Max. traverse speed: 150 mm/s Dimensions: 900 x 750 x 950 mm Machine weight: 170 kg Control cabinet weight: 90 kg Length measurement uncertainty: According to VDI/VDE 2617-6 E2 (X, Y) = (3.2 + L/125) μm Optional extension: Renishaw probing system (TP20, TP200, SP25) upon request Retrofit 2025 Includes PC and software Maximum traverse speed: 150 mm/s Dimensions: 900 x 750 x 950 mm Weight: approx. 90 kg Ppjdpfxeglp Nqs Ah Hjl Sample image from manufacturer *Commissioning, on-site calibration, and training not included

Sąlyga: visiškai atnaujintas (naudotas), Gamybos metai: 2025, veikimo valandos: 12 h, Funkcionalumas: visiškai funkcionalus, matavimo diapazonas X ašis: 600 mm, matavimo diapazonas Y ašis: 600 mm, matavimo diapazonas Z ašis: 200 mm, įvesties srovės tipas: Oro kondicionierius, įėjimo įtampa: 230 V, paskutinio kapitalinio remonto metai: 2025, Įranga: Tipinė plokštelė prieinama, apšvietimas, dokumentacija / vadovas, Factory-refurbished Mahr Multiscope 662 (including factory acceptance prior to delivery) Complete maintenance history, upgrade to Windows 11 and OptiCheck 2025 optionally available. Factory-refurbished premium multisensor measuring center with warranty and guarantee, rebuilt in 2025. Includes latest software update, 18 months of free software update service, free lifetime hotline, and user support. Optional delivery with factory service or forwarding agent, worldwide. Online or on-site demonstrations with customer parts available on request, application-specific consultation by accredited Profitech metrology labs during project planning. Full service: Optional all-inclusive service: – delivery, setup, commissioning, accuracy acceptance according to standards, certification, and comprehensive acceptance documentation. Individual training and instruction programs also available as online courses. Rental, hire purchase, or financing directly via Profitech, without a financial institution. Measuring device configurable to individual customer requirements. Multisensor measuring device equipped with camera, laser, and Renishaw tactile probe system. Ppsdpfx Aju Dw T Ujh Hel Measuring range all sensors: 600x600x200mm (L x W x H) Dimensions: 1540x1120x2300mm (L x W x H) Required installation space: 1940x1520x2500mm (L x W x H) Weight: approx. 1300kg (including control cabinet and base frame) Max. load on glass plate: 40kg Accuracies: U1=2.4 + L/150; U2=3.2 + L/125; U3=3.9 + L/100 (L= measuring length in mm) Max. axis speed: 250mm/s Including camera with 2-stage zoom Including laser Including LED ring light Including Renishaw TP200 probe system Including frame grabber (Eagle) Including Windows 10 Including new Opticheck 3D 5.0 evaluation software Including Renishaw TP200 probe system The measuring device can be programmed for customer-specific parts during the optional commissioning and calibration, so you can immediately start running your measurement programs even before any necessary training takes place.

Sąlyga: visiškai atnaujintas (naudotas), Gamybos metai: 2025, veikimo valandos: 16 h, Funkcionalumas: visiškai funkcionalus, matavimo diapazonas X ašis: 400 mm, matavimo diapazonas Y ašis: 400 mm, matavimo diapazonas Z ašis: 200 mm, garantijos trukmė: 12 mėnesiai, X ašies eiga: 400 mm, Y ašies eiga: 400 mm, Z ašies eigos atstumas: 200 mm, įėjimo įtampa: 230 V, padavimo ilgis X ašis: 400 mm, padavimo eiga Y ašimi: 400 mm, padavimo ilgis Z ašis: 200 mm, paskutinio kapitalinio remonto metai: 2025, aplinkos temperatūra (min.): 16 °C, Įranga: Tipinė plokštelė prieinama, apšvietimas, dokumentacija / vadovas, Mahr Multiscope 442 Multi-sensor Measuring Device equipped with camera, laser, and Renishaw probe system With warranty and acceptance certificate upon delivery +++ INTEREST-FREE FINANCING WITHOUT BANK TRANSACTION AVAILABLE ON REQUEST +++ Ppodpsdy Uvmefx Ah Hol Factory-refurbished premium multi-sensor measuring center with warranty and guarantee, rebuilt in 2025. INCLUDES the latest software update, 18 months of free software update service, free lifetime software hotline, and user support. Delivery with factory service or by forwarding agent, worldwide. Online or on-site demonstrations available with customer parts, application consulting provided by accredited Profitech measuring laboratories during project planning. Full service included: – Delivery, installation, commissioning, accuracy acceptance according to standards, certification, and comprehensive acceptance documentation. Individual training and instruction programs also bookable as online courses. Rental, hire-purchase, or financing possible directly via Profitech without financial institution. Measuring device can be individually configured to customer requirements. Measuring range for all sensors: 400x400x200mm Dimensions: 800x1000x2000mm Weight: approx. 800kg Max. loading weight: glass plate 30kg Accuracies: U1=1.9 + L/200; U2=2.4 + L/150; U3=2.9 + L/100 (L = measuring length in mm) Max. travel speed: 250mm/s Includes camera Includes laser Includes LED ring light Includes new frame grabber (Eagle) Includes dual-monitor operation Includes CNC control and PC Includes new OptiCheck3D V5.0 software (full version, no subscription) Available upgrades: Windows 11, 64-bit CNC control, extended accuracy, complete package inclusive of calibration and training

Sąlyga: paruoštas naudoti (naudotas), MAHR Digimar 816 CL Height Measuring Instrument Measuring Device: Measuring Range: 350 mm Device Footprint: 350 mm x 280 mm x 730 mm For further technical data, see image no. 2 Measuring Plate: Dimensions: 630 mm x 400 mm x 70 mm (L x W x H) Accuracy Class: DIN 876/1 Ppodpfxjvbf I De Ah Hel Permissible Deviation: 0.016 mm Actual Deviation: 0.00505 mm You are welcome to arrange an on-site inspection. We are happy to organize cost-effective shipping for you! You will receive an official invoice. For international customers, a net invoice can be issued. The prerequisite is a valid VAT identification number. Subject to prior sale. Visit our shop and browse our other offers as well. The specified company names and trademarks are property of their respective owners and are used solely for identification and description of the products. Technical data deviations and errors in the description of the item may occur and are subject to change without notice.

Sąlyga: paruoštas naudoti (naudotas), MAHR Digimar 816 CL Height Measuring Instrument Measuring Instrument: Pedpfxsvbbr Se Ah Hjpl Measuring range: 350 mm Instrument footprint: 350 mm x 280 mm x 730 mm For further technical specifications, see image no. 2. Measuring Plate: Dimensions: 630 mm x 400 mm x 70 mm (L x W x H) Accuracy grade: DIN 876/1 Permissible deviation: 0.016 mm Actual deviation: 0.00465 mm You are welcome to arrange an inspection. We can also organize affordable shipping for you! You will receive a proper invoice. For international customers, a net invoice can be issued, provided you supply a valid VAT ID number. Subject to prior sale. Visit our shop to browse our other listings. All brand names and trademarks mentioned are the property of their respective owners and are used solely for identification and product description purposes. Deviations from technical data as well as errors in the item description may occur and are subject to change.