Total Hydrocarbon Analyser Type 404
EPA Method 413.2/418.1 TPH
is a unique fixed wavelength Infrared Spectrometer employing a Peltier cooled PbSe detection system. This unique instrument provides a rapid and accurate method for analysing total Petroleum Hydrocarbons in water, soil and sludge samples. An analogue output is available for direct recording of data. The system is supplied with a lOmm cuvette and lOmm cuvette holder, instruction manual cables and connectors
Options and accessories include
Infrasil cuvette l0mm PL
l0mm Infrasil cuvette in packet of 6
Infrasil cuvette 50mm PL
Infrasil cuvette 50mm in pa.cket of 4
Infrasil cuvette 100mm PL
l0mm cuvette holder
50mm cuvette holder
100mm cuvette holderCell for non Freon Method
Holder for non freon method Cell
Reference standard with gravimetric and IR
photometric certification NIST/USFDA/ASTM
Sealed calibration standards 0,10,50,250ppm
Chart Recorder Options
Chart recorder interface
Chart Recorder
Spare recorder pens
Spare Chart Paper
Spares
Spare Light Source Tungsten Halogen
- Fast and accurate ana.lysis on a variety of samples
- Single wavelength operation at 3.42 microns
- Large sample compartment accommodates quartz or fused silica cuvettes, 10, 50, 100mm PL.
- Limits of detection < 1 ppm
- Integrated features for scale expansion with extended linear range for high concentration.
- Simple 3 point calibration
- TE cooled IR detector provides up to 25000:1 S:N
- Long life quartz Halogen IR source
- Compact size , Fits anywhene
- No routine service required
- Optional battery operation for field use
- Rugged construction
- 2 years warranty
- lnternational standard EPA Met6sod 413.21418.1 TPH
Specifications
Wavelength
Noise
Drift
Photometric Accuracy
Response time
Recorder output
Measure ranges
Dimensions
Voltage
Power
Weight
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3.42 microns ( 2924cm-1) with 0.04 microns ( cm-1 )
SBW Signal to noise ratio better than 25000:1
0.01 ABS Units per hour
1 % FSD +/ -
10 - 40 seconds
Optional
0-100% Transmission /
0-2 Absorbance units /
0-1 & 0-0.1 Concentration
35cm W*28cm D*25cm H /
14" 11" 10"
230 - 1 15V AC 50/60 Hz
80 Watts
80 Watts 20Lbs 44kgs
Water quality
Soil pPollution
UST closure testing
Screening for organics before analysis
Monitoring discharges at oil sites
Monitoring waste water discharges
Monitoring ship bilge and ballast discharge
Monitoring service station waste
Marine pollution
Environmental safety