XD7000 VIS Water Quality Spectrophotometer
LOVIBOND-XD7000
lovibond – XD 7000 (VIS) Spectrophotometer เครื่องวัดการดูดกลืนแสง เครื่องสเปกโตรโฟโตมิเตอร์ หรือเครื่องวัดการดูดกลืนแสง รุ่น XD 7000 (VIS) Spectrophotometer ผลิตภัณฑ์ Lovibond® เหมาะอย่างยิ่งสำหรับการวิเคราะห์ตามปกติและการวิเคราะห์สเปกตรัม
คำถามที่พบบ่อย
มีข้อสงสัยเกี่ยวกับสินค้า/บทความ สอบถามชุมชนหรือผู้เชี่ยวชาญของเรา
เครื่องสเปกโตรโฟโตมิเตอร์ หรือเครื่องวัดการดูดกลืนแสง รุ่น XD 7000 (VIS) Spectrophotometer ผลิตภัณฑ์ Lovibond®
– ST-COD หลอดปิดผนึกพร้อมใช้งาน
– ยับยั้งการรบกวนของคลอไรด์สูงถึง 1,000 มก./ลิตร (LR & MR) สูงถึง 10,000 มก./ลิตร (HR)
– การทดสอบหลอดที่ปราศจากสารปรอท โดยไม่มีการรบกวนของคลอไรด์
Optimized for Water Quality Analysis
Pre-programmed with over 150 analytical methods that cover a wide variety of applications and industries. All methods are compatible with Lovibond® reagents.Intuitive Interface that Prevents Measurement Errors
Save time and eliminate errors with the automatic test recognition feature. Each Lovibond® method is recognized by the instrument with a barcode, which ensures the instrument is in the correct measurement mode before taking a reading. The automatic cuvette type detection feature confirms that the proper vial is being used with the test, which is a critical component to achieving accurate results.Analytical Quality Assurance
Standard procedures for analytical quality assurance support the verification of the photometer, the overall system (including the chemical methodology) and the verification of matrix effects. Support of analytical quality assurance procedures include the ability to set tolerances and reminders for calibration protocols.User Security for Data Protection
Create up to 3 different user levels with password protection. Each user account can be assigned a level of access to the instrument, ensuring users only have access to what they need.Custom Measurement Methods
Users can create their own methods based on up to ten wavelengths with various mathematical operations.
Optics | Grid monochromator with reference beam and beam splitter after exit slit |
Measurement | Concentration, single and multi-wavelength measurement of absorbance and % transmission, kinetics, spectra |
Wavelength Range | 320 - 1100 nm |
Wavelength Resolution | 1 nm |
Wavelength Accuracy | ± 1 nm on all Holmium peaks |
Spectral Scope | 4 nm |
Photometric Range | -3.3 - +3.3 Abs |
Photometric Resolution | Absorption: 0.001 ; Transmission: 0.1 % |
Photometric Reproducability | 0.003 Abs below 0.6 Abs ; 0.5 % from 0.6 to 2.0 Abs |
Photometric Linearity | < 1 % up to 2.0 Abs between 340 to 900 nm |
Scan Speed | 700 - 2000 nm/min. |
Drift | < 0.005 Abs per hour after 15 minutes heat up time |
Stray Light | < 0.1 % Transmission at 340 and 408 nm |
Suitable Vials | Rectangular Cuvettes 10 mm |
Display | 7“ high contrast colour graphic-display |
Interfaces | Ethernet |
Operation | Membrane Keyboard |
Automatic Cuvette Recognition | Round cuvettes: 13, 16 and 24 mm ; Rectangular cuvettes: 10, 20 and 50mm |
Test Recognition | via internal barcode reader |
Auto-Check | Self-test at each switch-on: test of memory, processor, internal interface, filter lamp and additional calibration of each wavelength |
LIMS Compatibility | ASCII, .csv-files |
Internal Storage | approx. 5000 data sets (method, user ID, date, result), autostorage function / manual storage function |
Security | Password protection possible: 3 different user levels (guest, user, admin) |
Power Drain | 100 - 240 V, 50/60 Hz |
Power Supply | Buffer batteries (4 x AA), power supply unit with cable |
Portability | Benchtop |
Compliance | CE |
IP Protection Class | EN 60529 |
Interference Emission | Class B |
Interference Immunity | IEC 61000-4-3 |
Tolerance Extension | 0.008 E |
Meter Safety | EC Directive 2014/35/EC EN 61010-1:2010 |
Languages User Interface | German, English, French, Spanish, Italian, Portuguese, Polish, Indonesian, Russian, Chinese, Japanese, Dutch, Swedish, Norwegian, Czech, Romanian, Macedonian, Slovenian, Hungarian, Turkish, Korean, Vietnamese, Thai, Serbian, Malaysian, Danish, Bulgarian |
Languages Quick Start Guide | German, English, French, Spanish, Italian, Portuguese, Polish, Indonesian, Russian, Chinese, Japanese, Dutch, Swedish, Norwegian, Czech, Romanian, Macedonian, Slovenian, Hungarian, Turkish, Korean, Vietnamese, Thai, Serbian, Malaysian, Danish, Bulgarian |
Languages Full User Manual | German, English, Spanish, French, Italian, Portuguese, Chinese, Japanese |
Dimensions | 16.61 x 7.68 x 12.72" |
Weight | 4.5 kg |
