Beli Wilo Eol Emp 242 bekas (3.281)

Kondisi: bekas, Tahun pembuatan: 2016, Reverse osmosis water treatment plant with semipermeable membrane modules for desalination of pre-treated water. The reverse osmosis process is carried out in two stages using two pressure vessels, each with two membrane modules. The system includes: - Two pressure vessels, each fitted with two membrane modules - Permeate blending and concentrate recirculation - Upstream fine filtration unit - Various sampling valves - Multiple measuring instruments for pressure, flow rate, temperature, conductivity, and pH value - Rinse station with rinse tank and rinse pump - Chemical dosing stations for antiscalant and sodium hydroxide (NaOH) - High-pressure pump - Various automatic valves - Control cabinet with touchscreen display Machine (specification): Reverse osmosis system for raw water desalination Kedpsyxnffefx Ahhslt Permeate flow rate: 6,000 l/h depending on blending ratio Permissible operating pressure: 14 bar Recovery rate: approx. 82% Water input: 5–7 m³/h; 1–10 bar Operation/control: Control cabinet with touchscreen display Equipment: 2 pressure vessels each with 2 membrane modules; sampling valves; fine filter; rinse stations; chemical dosing stations; high-pressure pump; automatic valves; instruments for measuring pressure, flow, conductivity, temperature, and pH value;

Kondisi: bekas, de-hu-2024-06-15-1 Kodpfxsw Tbune Ahhelt

Kondisi: sangat baik (bekas), Weiss temperature test chamber Model: WT3-600/70/5 Manufacturer: Weiss Umwelttechnik For sale is a high-quality Weiss temperature test chamber WT3-600/70/5, suitable for professional temperature testing in industry, research, development, and quality assurance. The unit features modern S!MCON / 32 control with a touch panel for convenient operation and programming of test procedures. The test chamber is water-cooled and designed for demanding temperature tests ranging from -70 °C to +180 °C. Equipment: - S!MCON / 32 control system - Control unit with touch panel - Adjustable leveling feet - Feedthroughs left and right - R1 feedthrough NW 125 mm - L1 feedthrough NW 50 mm - Test chamber lighting - Water-cooled design Technical Data: - Temperature range: -70 °C to +180 °C - Test chamber volume: approx. 600 liters - Internal dimensions: approx. 800 x 950 x 800 mm (W x H x D) Temperature Performance Data: - Temporal temperature deviation: ± 0.1 to ± 0.5 K - Spatial temperature deviation: ± 0.5 to ± 1.5 K - Heating rate: approx. 7.5 K/min - Cooling rate: approx. 7.5 K/min - Heat compensation: max. 2500 W Electrical Data: - Power supply: 3/N/PE AC 400 V ±10 % / 50 Hz - Rated current: approx. 23 A - Rated power: approx. 13 kW - Fuse protection: 16 A slow-blow Refrigerants: - R404A / R23 Dimensions: - With hinges and door lock: approx. 1090 x 1995 x 1660 mm (W x H x D) - Without hinges and door lock: approx. 1000 x 1995 x 1660 mm (W x H x D) Weight: - Approx. 620 kg Sound Pressure Level: - Approx. 58 dB(A) Klodjy Nibpepfx Ahhst Condition: - Used Scope of Delivery: - Scope of delivery as shown in the pictures Inspection by appointment possible. Loading can be arranged. Sale without warranty. (Subject to change and errors excepted)

Kondisi: bekas, berat muatan maksimum: 28.360 kg, berat keseluruhan: 36.000 kg, konfigurasi gandar: 3 gandar, pendaftaran pertama: 01/2025, panjang ruang muatan: 9.500 mm, lebar ruang muat: 2.330 mm, tinggi ruang muatan: 2.400 mm, volume ruang muat: 54 m³, Perlengkapan: ABS,

Kondisi: sangat baik (bekas), konfigurasi gandar: 3 gandar, beban gandar yang diizinkan (gandar 1): 10.000 kg, beban gandar yang diizinkan (gandar 2): 9.000 kg, beban gandar yang diizinkan (gandar 3): 9.000 kg, pendaftaran pertama: 11/2023, jarak roda: 5.250 mm, Tahun pembuatan: 2023,

Kondisi: bekas, berat kosong: 5.300 kg, berat keseluruhan: 35.000 kg, konfigurasi gandar: 3 gandar, pendaftaran pertama: 03/2016, panjang ruang muatan: 7.700 mm, lebar ruang muat: 2.430 mm, tinggi ruang muatan: 1.650 mm, volume ruang muat: 30 m³, ukuran ban: 385/65 R22,5, jarak roda: 1.310 mm, Perlengkapan: ABS,

Kondisi: sangat baik (bekas), Fungsionalitas: berfungsi sepenuhnya, Schmidt Tempo EC 500 Circular Saw Blade Sharpening Machine For SHARPENING and RETOOTHING HSS and segmental circular saw blades, including chamfering of the tooth tops/backs. - Blade diameter: approx. 20 - 500 mm - Blade thickness: max. 6 mm - Operating speed: approx. 40-100 teeth/min - Grinding wheel diameter: max. 200 mm - Tooth count: 20-999 (electronically selectable) - Tooth forms: Pointed tooth A, AW, arc tooth B, BW, and C as per DIN 1840 (electronically selectable) Adjustment options: - Tooth form (electronically selectable) - Tooth count (electronically selectable) - Automatic infeed - Automatic finishing device - Relief grinding (electronically selectable) - Oscillating grinding (electronically selectable) - Cylindrical grinding (electronically selectable) - Regrinding of segments - Setting of rotation direction (electronically selectable) - Halving of tooth count (electronically selectable) Ksdpfx Ahohua E Dshjlt for chamfering of teeth - Adjustment of tooth height difference - With LED display - Error message display Accessories included: - Soundproof hood - 10 grinding wheels, various widths - Small, medium, large saw blade mountings (60, 120, 180 mm diameter) - Small, large grinding wheel adapters (80, 120 mm diameter) - 1 set of standard reduction rings 16 x 20, 22, 27, 32, 40, 50 mm - Saw blade support - Operating manual, wiring diagrams Weight: approx. 880 kg Connected load: 2.5 kW Supply voltage: 400 V Paint finish: Green Machine is in very good original condition and can be inspected and tested under power. Machine is sold with a 100% functional guarantee upon delivery! Spare parts and accessories available if required. Subject to errors and prior sale.

Tahun pembuatan: 2026, Kondisi: baru, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 2026, WP Kemper-20240618 Kedpfx Aocphnrohhelt

Kondisi: diremaj di bengkel (bekas), Fungsionalitas: berfungsi sepenuhnya, masa garansi: 6 bulan, Tersertifikasi DGUV hingga: 05/2027, tahun perombakan terakhir: 2026, panjang total: 1.380 mm, lebar total: 1.200 mm, tinggi total: 850 mm, kapasitas tangki: 240 l, berat kosong: 350 kg, berat keseluruhan: 350 kg, diameter dalam: 1.150 mm, Gerbong Tangki Kemper SP 150 A Peralatan bekas yang telah diperbaharui dengan garansi Kualitas dari bengkel spesialis! Ksdpfx Aow Ttg Aohholt Manfaatkan pengalaman lebih dari 35 tahun!

Kondisi: bekas, Tahun pembuatan: 2013, Fungsionalitas: berfungsi sepenuhnya, Servo press spindel dengan stasiun pengencang Rittal Top Therm: SK3304500 Spesifikasi: V: 3x380-400 Watt: 25.900 Kledpfxewu Adbs Ahhet Hz: 50 Servo press spindel dengan stasiun pengencang TT-380 dari Tool Temp adalah mesin inovatif dan presisi yang sangat cocok untuk proses produksi yang menuntut. Mesin ini menonjol dalam hal akurasi dan efisiensi yang tinggi, sehingga menjadi solusi andal untuk pemasangan sambungan baut dengan cepat dan presisi. Stasiun pengencang terintegrasi memungkinkan otomatisasi proses pengencangan sekrup yang efisien, sementara teknologi servo memberikan kontrol gaya dan gerakan yang konsisten.

Kondisi: sangat baik (bekas), Mesin pengasah gergaji HSS SCHMIDT TEMPO model ECE 45, 4 sumbu yang dikendalikan CNC, diameter hingga 630 mm Kjdjy H Egcopfx Ahhjlt

Kondisi: sangat baik (bekas), Fungsionalitas: berfungsi sepenuhnya, tegangan masuk: 400 V, Tersertifikasi DGUV hingga: 05/2027, berat keseluruhan: 700 kg, frekuensi input: 50 Hz, sekring listrik: 16 A, Hubkneader Kemper F 125 A Kjdpfx Ahoy H Utfohjlt Hubkneader dengan wadah adonan yang dapat dikeluarkan Mesin adonan dengan penutup debu tepung dengan sakelar pengaman Diuji sesuai DGUV V3 Koneksi 400V, steker 16A-CEE Mesin bekas Banyak hubkneader lain tersedia di stok kami!

Kondisi: baik (bekas), Tahun pembuatan: 2010, Fungsionalitas: berfungsi sepenuhnya, daya: 12 kW (16,32 hp), Rotasi Laser GEO self-leveling dengan pemantauan otomatis dalam koper keras termasuk accu pack, penerima, dan pengisi daya. Kondisi seperti baru. Sinar laser pada 2 sumbu dengan penyesuaian kemiringan tambahan sekitar 8 derajat. Akurasi +/- 5mm pada 100m. Kedjy Rz Tgopfx Ahhjlt

Kondisi: baru, Tahun pembuatan: 2026, Fungsionalitas: berfungsi sepenuhnya, jenis arus masuk: tiga fasa, tinggi total: 1.700 mm, lebar total: 3.400 mm, panjang total: 2.300 mm, berat keseluruhan: 2.400 kg, sambungan udara terkompresi: 8 batang, masa garansi: 60 bulan, lebar kerja: 2.400 mm, ketinggian pemasukan: 1.000 mm, Perlengkapan: dokumentasi / manual, DE_Pulling speed: 2m/s Maschinenabmessungen: 3400 mm x 2300 mm x 1700 mm Wellpappentyp: einwellig, doppelwellig und dreiwellige Pappe bis zu 10 mm und 1000 g/m² Maximale Kartongröße: 2400 mm x 7000 mm Minimale Kartongröße: 200 mm x 630 mm Nutmesser: 2 x 500 mm (segmentiert) Schlitzbreite: 8 mm Kjdpfx Ajfbl Haehhjlt Optionale Ausstattungen: Einfarbiges Flexodruckmodul, Leimauftragsmodul (Nordson-System für Kaltleim), Vakuum-Autotisch, zusätzliche Werkzeuge. Der Hauptvorteil dieser Maschine liegt in der Automatisierung. Automatische Einstellung der Nutmesser, Führungsleisten und Rillräder mit integrierten Skalpellen ermöglicht einen Formatwechsel innerhalb von nur dreißig Sekunden. Die Maschine ist zudem mit einem Stanzmodul zur Ausstanzung von Grifföffnungen ausgestattet. Die BM Varenne verfügt über 4 Positionen mit 6 Werkzeugen: 2 Rundmesser sowie 2 Rillräder mit integrierten Skalpellen zum Schneiden der Klebelasche. Alle 4 Positionen sind unabhängig voneinander steuerbar. Räder und Messer können werkzeuglos schnell gewechselt werden – unterschiedliche Durchmesser und Formate sind möglich. Das Kombinieren von Schneid-, Rill- und Perforationswerkzeugen entsprechend den Produktionsanforderungen sorgt für eine bisher unerreichte Flexibilität in dieser Maschinenklasse. Schnellspann-Werkzeuge wie Perforationsmesser, doppelte Rillräder und weitere Optionen bieten maximale Flexibilität und ermöglichen höhere Produktionsgeschwindigkeit. Die Maschine wird mit einer marktführenden Garantie von 5 Jahren ausgeliefert, was die hohe Qualität des Produktes zusätzlich unterstreicht.

Kondisi: bekas, Tahun pembuatan: 2020, Fungsionalitas: berfungsi sepenuhnya, Kami menawarkan EMproject89 MS 1700 TWOCOL bekas ini, tahun produksi 2020. Tipe mesin: MS 1700 TWOCOL Nomor seri: 24/2020 Tahun pembuatan: 11/2020 Tegangan: 220 V Daya terpasang: 1,5 kW Untuk fleksografi, pencetakan karton, karton bergelombang, kemasan Kjdpfx Ahsyz T H Hehelt Jika Anda memiliki pertanyaan atau membutuhkan informasi lebih lanjut, silakan kirim pesan kepada kami atau hubungi kami.

Kondisi: sangat baik (bekas), Fungsionalitas: berfungsi sepenuhnya, Mesin penggerinda untuk elemen bubut Hempel P9 Panjang kerja: 900 mm Kodex Dq H Tepfx Ahhjlt Diameter penggerindaan maks: 100 mm

Kondisi: sangat baik (bekas), CTS Thermal Shock Test Chamber TSS-70/350-A Device Data Manufacturer: CTS GmbH Model: TSS-70/350-A Year of Manufacture: 10/2017 Design: Thermal Shock Test Chamber Refrigeration Unit: Water-cooled Description Used thermal shock test chamber from CTS. Suitable for shock and cyclic temperature testing. Ideal for use in industry, research, and quality assurance. Applications - Material testing - Aging tests - Electronics and component testing - Thermal shock testing - Automotive and quality control Temperature Ranges Hot chamber: +50 °C to +220 °C Cold chamber: -70 °C to +100 °C Electrical Data 400 V / 3/N / 50 Hz Power: 19.8 kW Current: 46.5 A Connection: CEE 63A Refrigeration System Pre-cooling: R452A, 7.2 kg Cooling stage: R23, 2.8 kg CO₂ equivalent: 15.41 t / 41.59 t Water-cooled Pressure / Protection PS: 25 bar PT: 27.5 bar IP 54 Features Klodpfx Aoy H Hk Ajhhjt - Touchscreen control - Microprocessor controller - Programmable operation - Digital setpoint/actual value display - 2-zone system - Transfer basket for rapid changeover - Viewing window - Integrated control cabinet - Cooling water connections Technical Design - Separate hot and cold chambers - Stainless steel test space - Industrial-grade construction Dimensions External dimensions (HxWxD): approx. 2450 x 2160 x 2200 mm Internal dimensions (HxWxD): approx. 610 x 850 x 680 mm Weight: approx. 2500 kg Documentation - Declaration of conformity - Test certificates - Operating instructions - Wiring diagram and piping layout - Spare parts list Pre-delivery Service (optional) - Functional test - Refrigerant service - Leak test - Test run with protocol Condition Used. Cosmetic condition as shown in images. Scope of Delivery - Test chamber TSS-70/350-A - Documentation (if available) Note Used equipment, sold without warranty. Inspection by appointment possible. Loading and transport can be arranged on request. Subject to prior sale and change. Please contact us if you have any questions.

Kondisi: bekas, konfigurasi gandar: 3 gandar, pendaftaran pertama: 05/2016, panjang ruang muatan: 13.500 mm, lebar ruang muat: 2.460 mm, tinggi ruang muatan: 2.480 mm, panjang total: 14.100 mm, lebar total: 2.550 mm, tinggi total: 4.000 mm, suspensi: udara, ukuran ban: 385/65R22,5, warna: lain, Tahun pembuatan: 2016, Perlengkapan: ABS,

Kondisi: baik (bekas), Fungsionalitas: berfungsi sepenuhnya, tegangan masuk: 400 V, Tersertifikasi DGUV hingga: 05/2027, panjang total: 640 mm, lebar total: 735 mm, tinggi total: 1.110 mm, kapasitas tangki: 60 l, frekuensi input: 50 Hz, berat kosong: 130 kg, berat keseluruhan: 130 kg, jenis arus masuk: tiga fasa, daya: 6,5 kW (8,84 hp), Mixer Kemper Universal Model: Orion 60 Mixer dengan baskom stainless steel Kapasitas mangkuk sekitar 60 liter Dengan fungsi kemiringan 180° Ksdpfxst Em Ayo Ahhelt Kapasitas sekitar 10 hingga 180 liter/jam Hanya di tempat kami diuji sesuai DGUV V3 Koneksi 400V, steker CEE 16A Mesin bekas Banyak mixer lainnya tersedia di stok!

Kondisi: bekas, Tahun pembuatan: 2017, berat keseluruhan: 315 kg, panjang total: 1.840 mm, lebar total: 1.180 mm, tinggi total: 1.000 mm, SISTEM VRF PANASONIC U14ME2E8 40 kW Kapasitas pendinginan: 40 kW (27/19°C - 35°C) Kapasitas pemanasan: 45 kW (7/6°C - 20°C) Tahun pembuatan: 2017 Jenis refrigeran: R410a Jumlah kipas: 1 unit Kompresor: 2 unit Copeland (scroll) Dimensi: 1,84 x 1,18 x 1,00 m Kodpsqz Uciefx Ahhjlt Berat: 315 kg

Kondisi: sangat baik (bekas), CTS Type: TSS-70/350-A Water-cooled temperature shock test chamber For sale is a high-quality temperature shock test chamber from CTS (Clima Temperatur Systeme), model TSS-70/350-A. Klsdpfx Ahjy Hkgbshst This device is designed for performing temperature shock tests and is typically used in industry, research, and quality assurance. Application areas: - Material testing - Aging tests - Electronic component testing - Temperature shock and alternating temperature tests Technical specifications: Type: TSS-70/350-A Temperature range: Hot chamber: +50°C to +200°C Cold chamber: -70°C to +100°C Electrical data: Connection: 400 V, 3/N, 50 Hz Rated power: approx. 20.4 kW Rated current: approx. 36.5 A Refrigeration system: Refrigerant: R404A / R23 Pre-cooling stage: approx. 6.0 kg Cooling stage: approx. 3.0 kg Water-cooled Equipment / Features: - CTS control unit with touch display - Microprocessor-controlled regulation and monitoring system - Program operation - Digital setpoint and actual value display - 2-zone system (hot and cold chamber) - Automatic carriage for shock tests Technical design: - Separate hot and cold chambers - Carriage system for rapid temperature change - Test chamber made of stainless steel - Shelf / wire rack - Viewing window in the door - Water cooling connections available - Integrated control cabinet Dimensions: External dimensions (HxWxD): approx. 2450 x 2160 x 2200 mm Internal dimensions (HxWxD): approx. 610 x 850 x 680 mm Weight: approx. 2500 kg Additional data: Protection class: IP 54 Operating overpressure: approx. 25 bar Test pressure: approx. 27.5 bar For your safety as a buyer, please note: The following points are carried out on all chambers we offer prior to delivery: 1. Functional check and replacement of necessary components 2. If required, new filling 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 pictures (Specifications subject to change and errors excepted!) We are happy to answer any further questions by phone.

Kondisi: sangat baik (bekas), CTS Type: TSS-70/130 Water-cooled refrigeration unit For sale is a premium thermal shock test chamber from CTS (Clima Temperatur Systeme), model TSS-70/130. This unit is designed for performing thermal shock tests and is typically used in industry, research, and quality assurance. Applications: - Material testing - Aging tests - Electronic and component testing - Thermal shock and temperature cycling tests Technical data: Type: TSS-70/130 Test volume: 130 liters Temperature range: Hot chamber: +50°C to +200°C Cold chamber: -80°C to +100°C Heating rate: approx. 6 K/min from ambient temperature to +180°C Cooling rate: approx. 4 K/min from ambient temperature to -60°C Temperature constancy: ±1 K over time ±2 K spatially Temperature change rate: Max. 100 K/min average for shock tests Without radiant heat Transfer rate: Ksdpfx Ahey Hkd Heholt ≤ 15 min in range from -65°C to +200°C with 10 kg ICs Transfer time: < 10 seconds Electrical data: Connection: 400 V, 3/N, 50 Hz Rated power: approx. 17.2 kW Rated current: approx. 29 A Site-side protection: 32 A slow-blow Connection: Cekon 32 Refrigeration system: Refrigerants: R404A / R23 Water-cooled, low-noise, fully hermetic Features / Equipment: - CTS control panel - Microprocessor-controlled regulation and monitoring system - Program operation (up to 100 test programs possible) - Digital setpoint and actual value display - RS232 interface - 2 free switching channels for customer test item activation - Fault indication via potential-free contact (Load up to 30 VDC, 2 A) - EMC tested Technical design: - Hot and cold chamber - Drawer carriage with spindle drive - Test space / basket made of stainless steel, material no. 1.4301 - Insert basket made of stainless steel wire - Tube feedthrough NW 50 with sealing plug - Compressed air connection 1/4" external thread - Gravity condensate drain, R 1/2" female thread - Safety door lock - Lockable door with window Dimensions according to installation sketch: External dimensions approx.: 2335 x 940 x 1820 mm Installation dimensions approx.: 1990 x 940 x 1652 mm Test chamber dimensions: Height approx. 410 mm; Width approx. 480 mm; Depth approx. 660 mm Window: 300 x 300 mm Further data: Protection class: IP 22 Sound pressure level: < 60 dB(A) Weight: approx. 950 kg Average consumption per test cycle: approx. 8 kWh For your safety as a buyer, please note the following information! The following points are carried out on our offered chambers in advance: 1. Functional check and replacement of necessary components 2. If required, refill with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, the chambers are subjected to a documented test run. Condition: used Scope of delivery: see pictures (Changes and errors in technical data reserved!) Further questions? We are happy to answer them by phone.

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, jenis arus masuk: tiga fasa, tinggi total: 17.000 mm, lebar total: 34.000 mm, panjang total: 23.000 mm, berat keseluruhan: 2.600 kg, sambungan udara terkompresi: 8 batang, masa garansi: 12 bulan, lebar kerja: 2.400 mm, ketinggian pemasukan: 1.000 mm, Perlengkapan: dokumentasi / manual, Hochwertige, hochmoderne Elektronik einschließlich Servomotoren und 15''-Steuereinheit. BOXmaker PRO 2400S – vollautomatische Einrichtung (Rüstzeit bis zu 30 Sekunden) LEISTUNG: bis zu 1200 Kartons pro Stunde (FEFCO 200) MASCHINENABMESSUNGEN: 3400 mm x 2300 mm x 1700 mm KARTONART: einwellige, doppelwellige und dreiwellige Pappe bis 10 mm und 1000 GSM MAXIMALES ZUSCHNITTFORMAT: 2400 mm x 7000 mm Klodpfx Aed Sap Tshhjt MINIMALES ZUSCHNITTFORMAT: 200 mm Breite x 800 mm Länge Servo-Greifer: 2 m/s Schlitzmesser x2 Servogesteuerte Schlitzstation (30% schnellerer Zyklus) Rillräder mit integrierten Messern (Längsrillen und Abtrennen von Klebelaschen) x2 Rundmesser (Entfernung von überschüssiger Pappe in Längsrichtung – Fensterstanzen) x2 Handgriff-Werkzeug (Lochung, Stanzung) Querschneideeinheit Flexodruckmodul – einfarbig, 300 x 470 mm (optional) Leimmodul – Kaltleimsystem (optional)

Kondisi: bekas, berat muatan maksimum: 29.900 kg, berat keseluruhan: 36.000 kg, konfigurasi gandar: 3 gandar, pendaftaran pertama: 06/2023, inspeksi berikutnya (TÜV): 06/2026, panjang ruang muatan: 9.500 mm, lebar ruang muat: 2.430 mm, tinggi ruang muatan: 2.300 mm, volume ruang muat: 53 m³, Tahun pembuatan: 2023, Perlengkapan: ABS,

Kondisi: bekas, NOMOR KATALOG 7650 Data teknis: - panjang kerja maks: 1500 mm - diameter kerja maks: 250 mm - penggilingan (frais cakram): 7,5 kW - spindel – 2800 rpm 3 kW - kecepatan putar spindel: 700/1200/1500/2000 rpm Kedpfsyyyt Rsx Ahholt - unit penggerinda: 0,75 kW - motor hidrolik: 3 kW - daya total: 17,75 kW - kebutuhan udara: 6-8 bar - feeder untuk balok hingga 150x150 mm - diameter pipa hisap: 100 mm, 160 mm - dimensi pengiriman panjang/lebar/tinggi: 4350x2300x1980 mm - berat sekitar 3000 kg KEUNGGULAN – produksi Jerman – copy lathe hidraulik otomatis – dokumentasi teknis asli DTR – belum dicat ulang – mesin bubut bekas, kondisi sangat baik Harga net: 69.900 PLN Harga net: 16.640 EUR Harga net dihitung dengan kurs 4,2 PLN/EUR (jika terjadi fluktuasi kurs yang signifikan, harga dapat berubah)