171/172 Diode Array Detector
Using flexible fiber optic light paths, the 171 and 172 Diode Array Detectors (DAD) deliver accurate UV/Vis and spectrum data with up to seven specific wavelengths simultaneously. With an interchangeable flow cell design, these detectors are ideal for analytical, semi-preparative, and preparative HPLC applications.
Versatile Flow Cell Configurations
The fiber optic light path of both the 171 and 172 Detectors can be configured in a fixed or remote flow cell design. The remote flow cell configuration yields virtually no peak broadening because the power of the detector is located directly at the column outlet.
Specifications
| 171 / 172 Diode Array Detector | ||
| Model | 172 DAD | 171 DAD |
| Wavelength | 172 DAD: 190 - 610 nm | 171 DAD: 190 - 720 nm |
| Wavelength Accuracy |
± 1 nm Repeatability<0.1 nm |
|
| S/N Ratio | 172 DAD: <2*10E-05 AU | 171 DAD: <3*10E-05 AU |
| Detection Type (pixels) | 172 DAD: 512-element photodiode array | 171 DAD: 256-element photodiode array |
| Drift | 基线漂移：<0.0005 AU/hour (254 nm, ASTM E685-93) | |
|
Wavelength Temperature Drift： 172 DAD: <0.005 nm/°C |
Wavelength Temperature Drift： 171 DAD: <0.006 nm/°C | |
| Short Term Noise (signal/noise ratio) | 172 DAD: <0.00002 AU (254 nm, according to ASTM E685-93) | 171 DAD: <0.00003 AU (254 nm, according to ASTM E685-93) |
| Light Source | Deuterium and tungsten lamps (2000 hours expected lamp life) | |
| Remote Flow Cell | Optional | |
| Resolution | 172 DAD: 0.8 nm/pixel | 171 DAD: 2.2 nm/pixel |
| Lamp Warm-up Time | 15 – 30 minutes | |
| Front Panel | POWER/STANDBY soft key and LED indicator lights for POWER, UV, VIS and ERROR | |
| Contact Control | Two open collector outputs and two contact inputs | |
| Software Control | Computer control via Ethernet communication and TRILUTION® LC Software | |
| Data Acquisition | Between 5 and 10 points/sec with TRILUTION® LC Software | |
| Environmental Conditions | For indoor use only | |
| Altitude: 2000 m | ||
| Temperature: 5° – 40°C | ||
| Air pressure: 75 – 105 kPa | ||
| Pollution degree: 1 or 2, in accordance with IEC 66 | ||
| Humidity: Maximum relative humidity 80% for temperatures up to 31°C, decreasing linearly to 50% relative humidity at 40°C | ||
| Safety Approvals/EMC Compliance | Certified to UL, CSA, CE, and C-Tick Safety and EMC standards | |
| Fuse | Two 5 x 20 mm “T” type 1.6A | |
| Power Requirement | Frequency: 50 - 60 Hz | |
| Voltage: 100 – 240V | ||
| Power consumption：100W | ||
| Dimensions (w x d x h) | 26.5 x 43.5 x 15.6 cm (10.4 x 17.1 x 6.2 in) | |
| Weight | 172 DAD: 7.3 kg (16 lb) | 171 DAD: 6.8 kg (15 lb) |
Supporting Literature
| User's Guides | |
|---|---|
| 171 and 172 Diode Array Detector User Guide | Download (EN) |
| 171 and 172 Diode Array Detector User Guide Addendum | Download (EN) |
| ISO Documentation | |
| 171 and 172 Diode Array Detector Declaration Of Conformity | Download (EN) |
| Technical Product Documentation | |
| 171 and 172 Diode Array Detector Installation Qualifications | Download (EN) |
2023 Gilson Product Guide
The 2023 Gilson Product Guide is available now. Discover best sellers for your Liquid Handling, Purification, and Extraction needs!
DownloadGilson Services and Calibration Programs
Gilson is committed to quality and complete customer satisfaction with all of our products and services. Get system support, training programs and pipette service from the people who know Gilson products the best. We are here to help and provide you with dependable solutions to accommodate your needs.
LEARN MORECOVID-19 Testing
COVID-19 Testing: Liquid Handling Solutions to Support Your Efforts