Resolution PPM model

0.001 ppm (1 ppb) benzene in Tube mode     0.01 ppm in TAC mode    0.1 ppm in standard running mode:

Resolution PPB model

0.001 ppm (1 ppb) benzene in Tube mode.    0.001 ppm in TAC modes.    0.001 ppm in standard running mode

Maximum Reading

0 to 200 ppm benzene in tube mode, up to 20,000 ppm in TAC mode (gas dependent)

Response Time

T90 < 2 seconds in normal running and TAC mode

Accuracy

± 10% display reading ± one digit benzene

Linearity

± 5% display reading ± one digit

Response Time

120 seconds in Tube mode. Progressive indication of benzene breakthrough is displayed in real time

Intrinsically Safe Approvals

II1GExiaIICT4Ga
Tamb = – 15 0C ≤Ta ≤+45 0C (with alkaline battery pack) ITS09ATEX26890X IECEx ITS 10.0036X
3193491 conforms to UL Std. 913, 61010-1 &
Certified to CAN/CSA Std. C22.2 No. 61010-1

Battery Life

Li-ion: life up to 24 hours, charge time 6.5 hours
Alkaline: 3 x AA, typically 8.5 hours life

PID Lamps

10.0eV Krypton PID lamp

Data Logging

> 120,000 data log points including date and time stamp

Communication

Direct USB 1.1

Calibration

2 and 3 point calibration (via calibration kit accessory)

Alarm

Flashing LED’s Amber (low alarm) Red (high alarm) Sounder 95 dBA at 300mm (12”) Vibration on alarm. Pre-programmed TWA and STEL*

Flow Rate

>220 ml/min (150 cc/min flow alarm)

Temperature

Operating: -20 to 60 0C, -4 to 140 0F (non Intrinsically Safe)
Humidity: 0-99% RH (non condensing)

Protection

Designed to IP65 (heavy rain)
1180
EMC tested to EN61326-1:2006, EN50270:2006 & CFR 47:2008 Class A

Weight & Dimensions

Instrument (probe fitted,no tube attached) Length:465xHeight:89xDepth:61 mm (18.3×3.5×2.4”) Standardcase Packed weight: 5kg (176oz)