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£879.00 £1,054.80 (Inc. VAT)

Product Description

Testo 312-4 – Manometer (Kit)

Differential pressure meter kit incl.
Battery and calibration protocol,
hose set, balloon pump,
2 conical test plugs,
Printer,
system case

Description

A manometer for carrying out all necessary tests
on gas heaters and pipes as well as water pipes.
Inherently safe thanks to the use of C-Flex hoses with high impermeability.
Legally compliant measurement procedure for pre-test, main test and leakage quantity measurement on gas pipes.
Recording of measurement values over a defined period (e.g. 24 h) and data transfer and analysis on PC software incl. graphic presentation

  • Gas-tightness and serviceability test by pressure drop on gas pipes according to DVGW-TRGI 2008
  • Load test on gas pipes according to DVGW-TRGI 2008 with the help of the high pressure probe
  • Checking the regulator by recording the measurement values over a defined period
  • Checking the gas connection pressure and gas flow pressure as well as setting the jet pressure on gas burners and boilers
  • Pressure tests on drinking water pipes with water using the high-pressure probe according to DIN 1988 (TRWI) as well as with air accoding to the ZVSHK information sheet
  • Pressure test on waste water pipes according to DIN EN 1610
Technical Data
Memory Approx. 25.000 readings
Weight Approx. 600 g
Dimensions 219 x 68 x 50 mm
Technical Data
Probe – Type K
Accuracy ±0.4 °C (-100 to +200 °C)
±1 °C (remaining range)
Resolution 0.01 °C
Probe – High pressure probe
Meas. Range 0 to 25 bar
Accuracy ±0.5% of fsv
Resolution 10 mba
Probe – Pressure probe
Meas. Range 0 to 200 hPa
Accuracy ±0.03 mbar (0 to +3 mbar)
±1.5% of mv (+3.1 to +40 mbar)
±2 mbar or ±1% of fsv (+41 to +200 mbar)
Resolution 0.01 mbar

Accessories

Testo Analysis and configuration software (312) Part number: 0554 3332 £137.00

RS232 cable Part number: 0409 0178 £42.50

Pressure drop test set Part number: 0554 3153 £108.00
200mbar, incl. manual bulb pump, hoses, T-fitting w/ valve, conical test stopper 1/2

Test pump to produce pressure (for 312 series) Part number: 0554 3157 £44.50
Create up to 6000mbar in pressure

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