The Gilson 841 Micro Injection Module enables injection of precise, low-volume samples onto an HPLC or other analytical system.
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Features of 841
• Direct injection into valve for decreased sample waste • Carryover is less than 0.002% • Injection volumes from 0.5 to 5000 µL • Injection switching speed is less than 100 ms
|Depth||23 cm (9 in.)|
|Height||10 cm (4 in.)|
|Width||20 cm (8 in.)|
|Power Requirements||+24V DC at 2.0A supplied via a 2.1-mm ID power plug; center contact is positive|
|Weight||4 kg (9 lbs) with installed valved|
Injection Reproducibility: *<1.5% CV with 1 µL internal sample loop, 100 µL syringe and total loop filling method
Available Valve: Rheodyne RV700-109
Available Sample Loops: 1, 5, 10, 20, 50, 100, 200 and 500 µL; 1, 2 and 5 mL
Dead Volume: 1.5 µL from injection port to sample loop
Valve Switching Speed: <0.1 sec
Front Panel: LOAD and INJECT LED indicator lights
Communication Interface: RS-232 or GSIOC
Liquid-Contact Materials: 316L and 304 stainless steel, ceramic, PEEK
Software: Via Gilson UniPoint™ System Software or 735 Sampler Software
*Contact Gilson service to learn what methods were used to obtain the values.