JUM ENGINEERING THC FID chauffé 3-300A : Analyseur TVOC à montage en rack, sur table

Made in Germany.

1^st sampling Option: The sampling filter’s rear purge system, which is permanently installed and maintenance-free, allows the filter to be cleaned without removal. (Automatic purge available as an option)

2^nd sampling Option: Disposable sampling filter easily accessible from the rear panel without special tools. This optional feature offers a price advantage of approximately 20%.

All components in contact with the sample are fully heated and digitally maintained at 190°C.

Integrated sampling pump.

Integrated pump and combustion air supply; no additional combustion air cylinder is required.

Permanent 2-micron stainless steel mesh sampling filter to be cleaned by backflushing with dry compressed air or nitrogen. A disposable 2-micron sampling filter is also available.

“Overflow” calibration system for reliable zero and span calibration.

Automatic alarm contact in case of flameout and optional fuel shut-off valve.

Fast response: less than one second after sample introduction.

Low fuel consumption with 100% or 40/60 gas mixtures.

Microprocessor-based PID temperature controller.

Cold-junction-free coupling of a heated sampling line inside the heated oven with the optional adapter plate (does not work with the OVE option).

Remote control for sample, zero gas, sensitivity adjustment gas, and backflush (standard).

Automatic or remote range switching (optional)

Monitoring of hydrocarbon compliance at the source in accordance with European standards EN 14181/EN ISO 14659, EN 12619:2013, and US-EPA Methods 25A and 503.

Monitoring of hydrocarbon emissions from flue gases.

Monitoring of hydrocarbon emissions from vent gases.

Monitoring of the perimeter fence line.

Monitoring of solvent recovery in the event of a carbon bed failure.

Testing of catalytic converters and thermal combustion.

Monitoring of carbon adsorption regeneration.

Measurement of engine combustion efficiency.

Analysis of vehicle raw emissions.

Monitoring of hydrocarbon contamination in air and other gases.

Detection of trace hydrocarbons in purity gases used in the semiconductor industry.

Monitoring of LEL in solvent-laden air.

 

Technical specifications:

Method: Heated flame ionization detector (HFID).

Sensitivity: Max. 1 ppm CH₄ full scale

Response time: <0.5 seconds upon sample introduction

T90 time: <1.2 seconds upon sample introduction

T90 time including the 4 x 6 mm heated sampling line:

With the heated sampling line (7.5 m) and the sampling probe filter.

Filter: less than 8 seconds.

Zero drift: <2% full scale / 24h

Span drift: <2% full scale / 24h

Linearity: Up to 10,000 ppm full scale within 1.5%.

Synergy with oxygen: <2% FSD.

Measurement ranges (ppm): 0-10, 100, 1,000, 10,000, 100,000, others available upon request.

Front panel rotary switch.

Optional automatic or remote range switching.

Display: 6-digit direct-reading ppm units. 24-bit high resolution.

Capable of measuring 3 overlapping ranges without changing ranges.

Total sample flow rate: Capacity of 2.5 to 2.8 L/min at operating temperature.

Sample filter: Permanent 2-micron mesh filter, cleaned by backflushing with dry compressed air or standard N2. The filter can be replaced with a disposable filter on the rear panel. OVE 33 option.

Zero and span gases: Selectable front-panel switch and remote control, gas inputs on the rear panel.

Zero and span adjustment: Manual dual dial on the front panel.

Fuel gas selection: 1. Standard 100% H2, flow rate approximately 20 ml/min.

2. Optional 40% H2/60% He, flow rate approximately 90 ml/min.

3. Optional 40% N2/60% He, consumption approx. 90 ml/min. Burner air consumption: Integrated burner air supply. No external cylinder air required. Flow rate of approximately 130 ml/min at 100% H2 fuel gas and approximately 220 ml/min at 40/60% mixed fuel gas

Furnace temperature: 190°C (374°F).

Temperature control: Microprocessor-based PID controller.

Power supply: 230 VAC/50 Hz, 850 W. 120 VAC/60 Hz optional.

Ambient temperature: 5–43°C (41–110°F).

Dimensions (W x D x H): 19" (483 mm) x 460 mm x 132 mm.

Weight: Approx. 22 kg (50 lbs)

Analyseur d'émissions chauffé de table et à montage en rack 19 pouces, 3U, peu encombrant, pour la détermination en continu de la concentration massique du carbone organique gazeux total par la méthode du détecteur à ionisation de flamme.
Le 3-300A est conforme à la norme QAL1 (EN 14181-EN ISO 14659), à la norme EN 12619 : 2013, à la méthode 25A de l'US EPA et à la méthode 303 de l'US EPA.