Agilent Technologies TwisTorr 305-IC SF, User Manual

Page: 211 / 279

Technical Information
Agilent TwisTorr 305-ICQ & 305-IC SF User Manual 211
TwisTorr 305-ICQ - Technical data
Operating position Any
Operating ambient temperature +5 °C to +35 °C
Relative humidity of air From graph in Figure 13 (non condensing) **
Bakeout temperature ISO flange: 75°C at inlet flange max
CFF flange: 100°C at inlet flange max
Note: Measure a point close to the sealing element.
Lubricant Permanent lubrication
Air cooling requirements Natural convection (only with no gas load)
Forced air (5÷35 °C ambient temperature)
Coolant water Minimum flow: 50 l/h (0.22 GPM)
Maximum flow: 150 l/h (0.66 GPM)
Temperature: +15 °C to +30 °C
Max pressure: 5 bar (75 psi)
Noise Pressure level 41 dB(A) at 1 meter
Note: mean values based on a significative sample (Ar and N
2
compression ratio estimated);
standard deviation per test: pumping speed: below ± 7%; noise pressure level: ± 10%” (only pump).
Installation category II
Pollution degree 2
Storage temperature -40° C to +70° C
Weight kg (lbs): (*)
Pump ISO 100 K
Pump CFF 6’’
Pump ISO 160 K
Pump CFF 8’’
Note: versions with water cooling kit
ISO 100 K 5.74 (12.65))
CFF 6" 8.06 (17.76)
ISO 160 K 6.18 (13.62)
CFF 8" 10.33 (22.77)
Pwr supply (24 Vdc):
Input voltage:
Max input pwr:
Pump stand-by average pwr:
Pump max oper. pwr:
24 Vdc
200 W
10 W - 15 W
150 W with water or air cooling
In case the user does not have a 24Vdc power
output already available, the power supply MFR:
MeanWell; MPN: NDR-240-24 is suitable for the
application
Protection fuse 8 A
Max operating altitude 3000 m