Analisis ICP ISO 11885 untuk unsur logam dalam air

HKL-11885 ICP untuk Penentuan unsur-unsur tertentu dalam air

Ringkasan

HKL-11885 ICP untuk Penentuan unsur-unsur terpilih dalam air sesuai denganISO 11885 Kualitas air — Penentuan unsur-unsur terpilih dengan spektrometri emisi optik plasma gandeng induktif (ICP-OES)Standar Internasional ini menetapkan metode untuk penentuan unsur-unsur terlarut, unsur-unsur yang terikat pada partikel, dan kandungan total unsur-unsur dalam berbagai jenis air (misalnya air tanah, air permukaan, air baku, air minum, dan air limbah) untuk unsur-unsur berikut: aluminium, antimon, arsenik, barium, berilium, bismut, boron, kadmium, kalsium, kromium, kobalt, tembaga, galium, indium, besi, timbal, litium, magnesium, mangan, molibdenum, nikel, fosfor, kalium, selenium, silikon, perak, natrium, stronsium, sulfur, timah, titanium, tungsten, vanadium, seng, dan zirkonium.

Fitur

1. Perlindungan Otomatis untuk Gangguan Pasokan Air, Listrik, dan Gas: Fungsi pemantauan nyala api menggunakan sensor serat optik untuk mendeteksi intensitas cahaya nyala api; jika nyala api padam, fungsi ini secara otomatis memutus pasokan listrik, sehingga berfungsi untuk melindungi sistem kelistrikan.

2. Resolusi instrumen ultra-tinggi, mencapai serendah 0,005 nm: Resolusi instrumen tipikal adalah 0,008 nm; semakin rendah nilai resolusi, semakin baik resolusinya. Hal ini menghasilkan pemisahan panjang gelombang yang lebih baik, terutama ketika terdapat interferensi spektral, yang pada dasarnya berarti kesalahan pengukuran yang lebih rendah.

3. Sistem Pengenalan Sampel Pertukaran Cepat: Dengan menggunakan teknologi perkakas obor yang dipatenkan, sistem ini memungkinkan obor dan kumparan untuk disejajarkan secara konsentris dalam satu detik, tanpa perlu penyesuaian berulang. Selain itu, perangkat pengikat baru pada obor yang menggantikan perangkat pengunci jepret lama memberikan peningkatan kualitas pemasangan dan presisi posisi.

4. Nebulizer konsentris impor asli, efisiensi tinggi, dan sensitivitas tinggi.

5. Deskripsi Komponen Instrumen Utama

6. Metrik Utama ICP: RSD—Data Pengujian Ulang Setelah Pembuatan Kurva Kalibrasi di Lokasi

Parameter Teknis

1. Catu Daya Solid-State

   1) Jenis rangkaian umpan balik adalah induktif; berosilasi sendiri dengan output yang terhubung ke kabel koaksial. Rangkaian ini juga memiliki fitur penyetelan yang sesuai dan kontrol daya otomatis loop tertutup.

   2) Frekuensi Operasi: 27,15 MHz ± 0,02%

   3) Stabilitas Frekuensi: ＜0,05%

   4) Daya Keluaran: 800 W – 1200 W

   5) Stabilitas Daya Keluaran: ＜ 0,25%

   6) Intensitas radiasi kebocoran elektromagnetik: Kekuatan medan listrik (E) kurang dari 2V/m pada jarak 30cm dari sasis.

2. Pengukur Aliran Argon dan Tekanan Gas Pembawa

   1) Laju Aliran Gas Plasma: 100–1000 L/jam (1,67–16,7 L/menit)

   2) Regulator Gas Pembawa: 0–0,4 Mpa

   3) Air Sirkulasi Pendingin: Suhu: 20–25°C, Laju Aliran: 5 L/menit, Tekanan: 0,1 MPa

3. Monokromator

   1) Jalur Optik: Czerny-Turner

   2) Panjang Fokus: 1000 mm

   3) Spesifikasi Kisi: Kisi holografik terukir ion; kepadatan alur: 2400 garis/mm

   4) Dispersi Linier Timbal Balik: 0,25 nm/mm

   5) Resolusi: ≤ 0,012 nm (2400 garis)

   6) Rentang Panjang Gelombang Pemindaian: 2400 garis/mm: 190–800 nm

   7) Ukuran Langkah Minimum (Penggerak Motor Stepper): 0,0005 nm

   8) Celah Keluar: 14 μm

   9) Celah Masuk: 8 μm

4. Konverter Fotolistrik

   1) Tabung Fotomultiplier (PMT): R293 atau R298

   2) Tegangan Tinggi Negatif Tabung Fotomultiplier: 0–999 V; Stabilitas ＜0,08%

5. Mesin Utuh

   1) Rentang Pemindaian Panjang Gelombang: 195–800 nm (kisi 2400 garis/mm)

   2) Pengulangan (RSD): ≤1,6%

   3) Stabilitas (RSD): ≤1,87%

Batas Deteksi

FAQ

1. Q1: Which standards does this product (HKL-11885 ICP for Determination of selected elements in water) comply with? What is the applicable scope of this product？

   A:HKL-11885 ICP for Determination of selected elements in water conforms to the ISO 11885 Water quality — Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES). This International Standard specifies a method for the determination of dissolved elements, elements bound to particles and total content of elements in different types of water (e.g. ground, surface, raw, potable and waste water) for the following elements: aluminium, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, chromium, cobalt, copper, gallium, indium, iron, lead, lithium, magnesium, manganese, molybdenum, nickel, phosphorus, potassium, selenium, silicon, silver, sodium, strontium, sulfur, tin, titanium, tungsten, vanadium, zinc and zirconium.

2. Q2: Do you provide samples?

   A: For small consumables or accessories, samples may be made available if agreed upon (sample fee and shipping costs apply). Instruments-type products are usually expensive and so, we suggest you look at case studies of similar users or arrange a demo visit.

3. Q3: What international shipping companies support do you offer?

   A: We provide several versatile shipping methods internationally. (1) International Express: Working closely with the world's top courier companies like DHL, FedEx, UPS, and TNT. This service will be perfect for you if you have only a few goods but high value ones. (2) Air Freight: Great for shipments of a medium size and it gives a pretty good cost-to-value ratio. (3) Sea Freight: Ideal if you order so big that you need Full Container Load (FCL) or even Less than Container Load (LCL) services. The transit time is about 20-40 days, depending on the destination port. (4) Rail Freight: Designing our rail freight service to serve clients spread over the entire Eurasian continent (for instance, Central Asia, Russia, Europe). We are devoted to providing stable and efficient China-Europe Railway Express services.

4. Q4: How do I get a price quote for your products?

   A: Kindly send us your requirements through the contact page on our official website or by email to customer service. We will get back to you with a detailed quotation in less than a day.

5. Q5: What do I need to do if I want to see some solutions？

   A: Of course! We will gladly disclose our vast experience working with a lot of research institutions, companies, and universities. This reflects the trustworthiness of our products, at the same time, it will be a great way for you to familiarize yourself with the performance of our instruments in the environment like yours. We have set up a special CASE section on our official website. You can check detailed case introductions by filtering according to your industry or field. If our public case library does not have a scenario that exactly matches your requirements, you can reach us via the official website.

About us

Since 2018, Hong Kong Laboratory Technology Limited has been a reliable partner in the instrumentation industry. We have created a strong network over the last eight years, assisting more than 500 clients by exclusively representing 50+ world-renowned brands. Leveraging our profound understanding of the industry, we offer an end-to-end supply chain service starting from Research and Development to the final production, all backed by a strict quality management system. Our main instruments comply with the highest global standards (ISO 9001, ASTM, IP) and are frequently calibrated as per ISO/IEC 17025 standards, ensuring accuracy and reliability. Our passion is to enable both innovation and safety through our instruments in various fields like research centers, petrochemical and mining industries, hospitals and environmental organizations.

Company Advantages

(1)Full-Chain Resource Integration Capability

(2)Professional Technical Service Team

(3)Rich Industry Practical Cases

(4)Reliable After-Sales Service

Service Guarantee

1. Online Training Services

If assistance is needed, we will provide online installation and commissioning services, as well as comprehensive operation training for you. Meanwhile, we also offer 24/7 online training support for end users throughout the year.

2. Professional After-Sales Service

According to the type of instrument, we can provide specialized maintenance services. Our goal is to become the highest-quality and most reliable instrument supplier in the market. We welcome your valuable opinions and suggestions to help us continuously improve our service quality.

Logistics and Shipping

Worldwide Shipping: We have extensive experience in shipping goods to Asia, Europe, the Middle East, and other regions.

Secure Packaging: Laboratory instruments are carefully packed to ensure they are properly secured and protected during transit.

International Certification

Merek:HKL

produk asal:Hong Kong, Tiongkok

waktu pengiriman:Pengiriman akan dilakukan segera setelah pembayaran diterima.

kapasitas pasokan:30 set dalam satu bulan