Close

Are you visiting bsria.com from outside your region? Visit your regional site for more relevant services and pricing.

Testo 320B standard kit

Contact Instrument Solutions

Overview

Specifically designed for the UK market the Testo 320B is a multifunction flue gas analyser with colour display. In addition to flue gas analysis the instrument can measure:-

• Draught • Differential pressure • Differential temperature • CO ambient levels • Letby/Tightness

The instrument has been independently tested to EN50379 and it meets the requirements of BS 7967 and Gas Safe Technical Bulletin TB143.

Features

  • Built-in memory, Li-ion rechargeable batteries and printer
  • Supports the full range of fuels including natural gas, butane, propane, light oil, kerosene, heavy oil, wood pellets, coal, anthracite and coke, all within a robust and easy to use housing.
  • Clear and simple colour menu - tests listed with text and icons
  • Single robust connection from the flue probe to the instrument
  • Independently tested according to EN 50379 Parts 1-3

Technical

Temperature measuring range - 40 to + 1200 °C (NOTE : Standard flue gas probe 500 °C maximum temperature capability)

Temperature accuracy ± 0.5 °C (0 to 100 °C), ± 0.5 % of m.v. remaining range

Temperature resolution 0.1 °C between - 40 to + 9,999 °C, 1 °C; from + 1000 °C

Draught measurement range - 9.99 hPa to + 40.00 hPa

Draught accuracy ± 0.02 hPa or ± 5% of m.v. (at - 0.50 to + 0.60 hPa): ± 0.03 hPa (0.61 to 3.00 hPa): ± 1.5 % of m.v. (at 3.01 to 40.00 hPa)

Draught resolution 0.01 hPa

Pressure measurement range 0 to + 300 mBar (hPa)

Pressure accuracy ± 0.5 hPa (0.0 to + 500 hPa): ± 1 % of m.v. (at 50.1 to 100.0 hPa): ± 1.5 % of m.v. (at 100.1 to 300.0 hPa)

Pressure resolution 0.1 hPa

O2 measurement range 0 to 21 vol. %

O2 accuracy ± 0.2 vol. %

O2 resolution 0.1 vol. %

O2 speed of response t90 < 20 sec

CO measurement range 0 to 4000 ppm

Ambient CO accuracy ± 3 ppm < 20 ppm ± 5 % > 20 ppm

CO resolution 1 ppm

CO speed of response t90 < 60 sec

Storage temperature - 20 to + 50 °C

Operating temperature - 5 to + 45 °C

Power supply Rechargable battery pack: 3.7 V / 2400 mAh

Mains unit 6 V / 1.2 A

Memory 30 readings which can be transfered to a PC via USB lead

Display Colour graphic display with 240 x 320 Pixels

Weight 573 g

Dimensions L 240 mm x W 85 mm x H 65 mm

Warranty Instrument/probes/gas sensors: 24 months Battery pack: 12 months