| | | | Analytical Autosampler |
| The Analytical Autosampler is an essential component of any Ultimate® 3000 HPLC Analytical System and performs rapid, accurate, and precise injections without carryover between sample injections. The Analytical Autosampler uses an in-line, split-loop injection principle where the needle and sample loop are integral parts of the high pressure fluidic path to ensure 100% transfer of the sample volume. The Ultimate 3000 Analytical Autosamplers are ideally suited for routine analysis in pharmaceutical, food and beverage, and environmental laboratories, and are available in a standard and thermostatted version. - Robust, dependable performance with low operating and maintenance costs
- Peak area precision is typically < 0.15% RSD for 5 μL injections [more]
- Combination of a high-precision drive mechanism and the in-line, split-loop injection principle routinely delivers injector linearity values of r2>0.9999 for 5–90 μL [more]
- Volumetric accuracy better than ±0.5% for 20, 50, and 90 μL injections guarantees consistent results [more]
- Supports an injection volume range from 1 to 100 μL suitable for most applications, but can be extended to 2500 μL for added flexibility
- Well plate compatible sample trays paired with low injection cycle times (< 15 s for 5 μL) support high throughput applications [more ]
Performance Examples
| | | Analytical Autosampler Specifications | | Sample capacity | 120 × 1.8 mL/2.0 mL vials, 120 × 1.1 mL conical vials, 216 × 1.2 mL vials, 216 × 0.3 mL vials, 30 × 10 mL vials and/or
66 × 4 mL vials, 3 × 96 and/or 384 normal or deep well plates + 15 × 10 mL vials (depending on sample tray configuration) | | Injection methods | In-line split-loop injections, bypass mode, user-defined programs | | Injection volume range (recommended) | 0.01–100 μL
(1–100 μL) | | Injection volume accuracy | ±0.5% at 50 and 90 µL | | Minimum sample required | 1 μL out of 5 μL (250 μL conical vial) | | Injection volume precision | < 0.25% RSD at 5 μL (typically < 0.15% RSD), caffeine in water | | Linearity | Corr. coeff. > 0.9999, RSD < 0.5% at 5–90 μL, caffeine in water | | Needle wash carryover | Active external needle wash < 0.005% for caffeine with external wash at 75 bar | | Injection cycle time | <15 s for 5 µL | | Sample thermostatting | 4–45 °C or 22 °C below ambient (thermostatted sampler version) | | Sample temperature accuracy | ±2 °C | | Dimensions (h x w x d) | 36 × 42 × 51 cm (14.2 x 16.5 x 20 in.) | | Power requirements | 100–120 V, 60 Hz
200–240 V, 50 Hz | | PC connection | All functions controllable via USB; integrated USB hub with 3 USB 1.1 ports | | Weight | max. 23 kg (51 lbs) including cooling | | I/O interfaces | 4 digital inputs, 4 relay outputs |
| | Order Information | | WPS-3000SL UltiMate 3000 Analytical Split-Loop Autosampler | 5822.0010 | | WPS-3000TSL UltiMate 3000 Thermostatted Analytical Sampler | 5822.0020 |
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|  |  | Injectors and Autosamplers | | UltiMate® 3000 Injector and Autosampler Series delivers new levels of performance, reliability, and ease of use. |
| Modules | | | UltiMate ® 3000 LC modules achieve new levels of flexibility, performance, reliability, and ease of use. |
| LC and LC/MS Overview | Discover the UltiMate ® 3000 LCi series, and learn how LCi solutions can improve performance and productivity in your laboratory. |
| LCi Solutions |  | Find out how the UltiMate® 3000 LCi Series can provide you with LC solutions for your chromatographic challenges. |
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