Multi-purpose measuring instruments for analysing refrigeration systems

testo 435

The testo 435 provides thepossibility of analysing indoor air. This serves on the one hand as an indicator of the well-being ofpeople at their workplace, and onthe other hand as an important deciding factor in storage and production processes. Indoor air quality furthermore signalizes whether the indoor air system (VAC) is being used with optimum energy economy, or whether itneeds to be adjusted with the help of testo 435. In addition toclassical probes with a wire, wireless measurement up to a distance of 20 m (without obstruction) is possible. Damage to the wire or hindrances in usage are thus eliminated. Amaximum of three radio probescan be recorded and displayed by testo 435. The radio probes are available for the measurement parameters temperature and, depending on the instrumenttype, humidity. The optional,easily attachable radio module can be retrofitted at any time.
Fast documentationthrough measurementdata printout on location Common a advantages •Wide range of probes:-Thermal probes with integratedtemperature and air humiditymeasurement-Vane and hot wire probes -Radio probes for temperature•Easy use with user profiles•Printout on Testo printer
Monitoring air turnover in a refrigeration chest Printer and AccessoriesPart no. Testo printer with wireless IRDA and infrared interface, 1 roll ofthermal paper and 4 AA batteries 0554 0547 Spare thermal paper for printer (6 rolls), measurement data documentation legible for up to 10 years 0554 0568 More u user c comfort
Spare thermal paper for printer (6 rolls) 0554 0569 The testo 435 excels through its logical use and easy-to-followmenu. For measurements atdifferent locations, testo 435-2 has the advantage that the readings are allocated to the respective measurement location. For duct and IAQ measurementapplications, the instruments canbe switched over between user profiles.
External fast charger for 1-4 AA rech. batteries, incl. 4 Ni-MH rech. batteries with individual cell charging and charge control display, incl. impulse trickle charging, integrated discharge function, with built-in international mains plug, 100-240 V, 300 mA, 50/60 Hz Further a advantages t testo 4 435 -2 2
0554 0610 •Instrument store for 10,000readings•PC software for analysing,archiving and documenting measurement data•Moisture probes with radio orwire•Possibility of connecting Luxprobe•Possibility of connectingcomfort level probe
Further accessories measuring instrument/probesPart no. Plug-in mains adapter, 5 VDC 500 mA with European adapter 0554 0447 testovent 410, volume flow funnel, Ø190 mm/330x330 mm, incl. case 0554 0410 testovent 415, volume flow funnel, Ø 190 mm/210x210 mm, incl. case 0554 0415 Funnel set consisting of funnel for disc outlets (Ø200 mm) and funnel for ventilator (330 x 330 mm) for in- and outgoing air 0563 4170 Transport and ProtectionPart no. Service case for basic equipment of measuring instrument and probes, dimensions: 400 x 310 x 96 mm Absolutely r robust i instrumentconcept
0516 0035 Service case for measuring instrument, probes and accessories, dimensions: 490 x 420 x 110 mm 0516 0135 The reliability of measuringinstruments is a deciding factor.The testo 435 is a robust and reliable measuring instrument with protection class IP 54. The material used works as a built-in protection against knocks anddirt. The large backlit display ispositioned slightly set back in thehousing and is thus better protected. The carrying strap on the instrument enables safe transport. Magnets on the back of the instrument ensure secure attachment at the measurement location.
Accessories for testo 435-2 onlyPart no. Handle for plug-in humidity probe head for connection to testo 635 and testo 435, probe cable included, measures/calibrates humidity probe head 0430 9735 testo saline pots for control and humidity adjustment ofhumidity probes, 11.3 %RH and 75.3 %RH with adapter for humidity probe 0554 0660 Teflon sintered filter, Ø 12 mm, for corrosive substances 0554 0756 testo 435-1 testo 435-2
Stainless steel sintered cap, Ø 12 mm, is screwed ontohumidity probe 0554 0647 testo 435-1, multi-functional meas.instr., for A/C, ventilation and IndoorAir Quality, with battery and calibrationprotocol testo 435-2, multi-functional measuring instrument for A/C,ventilation and Indoor Air Quality withreadings memory, PC software and USB data transmission cable, incl.battery and calibration protocol Calibration CertificatesPart no. ISO calibration certificate/temperature, meas. instr. with surface probe; calibration points +60°C; +120°C; +180°C 0520 0071 ISO calibration certificate humidity, Calibration points 11.3 %RH and 75.3 %RH at +25°C 0520 0006 ISO calibration certificate/Velocity, hot wire, vane anemometer, Pitot tube; calibration points 5; 10; 15; 20 m/s Part no.0560 4351 Part no.0563 4352 0520 0034