BUCHI ELS Detector C-650 - Manual (Page 12)

C-650 Operation Manual, Version B 3 Technical data 12
3.1.3 Optional accessories
Table 3.3: Optional accessories
Product Order number
Flow splitter 11059007
3.2 Technical data overview
Table 3:4: Technical data
Dimensions (L×H×D) 250Ч450Ч550 mm
Connection voltage 115 VAC (±10 %)/60 Hz/1.8 A
230 VAC (±10 %)/50 Hz/1.7 A
Weight 18.5 kg
Overvoltage category II
Pollution degree 2
Environmental conditions
Temperature
Altitude
Humidity For indoor use only
5–40 °C
Up to 2000 m above sea level
Maximum relative humidity 80 % for temperatures up to
31 °C, and then linearly decreasing to 50 % at 40 °C
Detection High sensitivity photomultiplier
Light source Selected high efficiency blue LED
Temperature range Ambient to 100 °C
Gas flow control Manual and computer controlled (power down) nebulization
gas flow and patented auxiliary gas flow
Gas consumption Less than 5 l/min
Eluent flow rate 0.1 mL/min to 5 mL/min
Device control Microprocessor with stand alone manual keypad or PC
control
Operating parameters control Liquid crystal digital panel
Signal drift Less than 2 mV/30 min
Signal output 0–1 V (analog), RS-232 (digital)
Inputs Remote Autozero (contact closure and TTL)
Remote Power down Mode (contact closure and TTL)
Power Down Mode General
Standby
Cleaning
Zero control Manual Autozero and remote Autozero