OI Analytical - a xylem brand  

OI Analytical 1088 Rotary TOC Autosampler

The 1088 Rotary Autosampler is specifically designed to operate with the Aurora 1030W TOC analyzer  or  Aurora 1030C TOC analyzer. The 1088 autosampler aspirates liquid samples from vials and transfers each sample aliquot to an Aurora 1030 TOC analyzer for analysis. A removable 88-position autosampler tray loads the sample vials for fully automated, unattended operation.

  • Features
  • Specifications
  • Documents
  • Automates introduction of 88 samples to the Aurora 1030W TOC analyzer or the Aurora 1030C TOC analyzer
  • Configurable for pre-acidication and sparging of sample TIC content within the autosampler to reduce TOC analysis time
  • Performs programmable rinse steps via an integral wash station to clean the sampling needle and prevent cross-contamination
  • Magnetic stirring ensures insoluble and particulated samples are homogeneous for accurate results
  • Fits directly under the Aurora 1030 TOC analyzer to minimize laboratory benchspace requirements
  • Supports sampling from open vials and septum piercing of sealed vials

The 1088 supports a number of special functions to address a range of sample conditions and analysis requirements. Onboard magnetic stirring ensures samples containing insoluble components or particles are homogeneous for sampling and accurate analysis. Septum piercing provides closed vial sampling for applications where open vials may comprise the accuracy of measurements. System configuration for sample pretreatment allows pre-acidification and purging of samples within the 1088 prior to sampling. This technique removes the TIC content of samples, reducing the analysis time required for TOC measurements.

Dimensions (1088 Autosampler) 64.77–cm H x 38.1–cm W x 48.26–cm D
(25.5" H x 15" W x 19" D)
Weight (1088 Autosampler) 19 kg (42 lbs)
(1088 Autosampler & Aurora 1030)
66–cm H x 47–cm W x 66–cm D
(26" H x 18.5" W x 26" D)
Weight (1088 Autosampler & Aurora 1030) 34.4 kg (76 lbs)
Benchspace Footprint 3,102cm2 (494 in2)
Environment 15–35 °C operating temperature
10–90% relative humidity
Sample Capacity 88 sample vials
Sampling Needle 8.4", two-hole, stainless steel
Sample Transfer Tubing 0.045" I.D. x 1/8" O.D. Teflon® tubing
Vials 40-mL VOA vials
Caps Open-hole caps
Septa TFE-faced septa
Sample Transfer Volume Range 10 μL–10 mL
Particulate Handling Up to 500 μm
Special Functions On-board magnetic stirring
Septum piercing
Sample pre-treatment for TIC removal
Power Supply 100–230 VAC (±10%); 50/60 Hz; 150 W (max)
Communication RS-485 (Aurora 1030 analyzer to 1088 Autosampler)
Certifications CE
Warranty 12 months on parts and labor