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Large selection of probes (optional): IAQ probe for evaluating Indoor Air Quality Thermal probes with integrated temperature and air humidity measurement Vane and hot wire probes Integrated differential pressure probe for Pitot tube measurement (see versions) Wireless probe for temperature and humidity (see versions) Easy operation with user profiles PC software for the analysis, archiving and documentation of measurement data (see versions) Multi-function measuring instrument testo 435 – The allrounder for ventilation and indoor air quality %RH m/s hPa ppm CO 2 Lux All HVAC measurement parameters The multi-function measuring instrument testo 435 is your reliable partner for analyzing Indoor Air Quality. Indoor Air Quality has a crucial influence on the well-being of humans at their workplaces, and is also a determining and important factor in storage and production processes. In addition to this, the Indoor Air Quality signals whether the HVAC system is working at optimum energy level, or needs to be adjusted using the testo 435. The parameters CO relative humidity and room temperature are available for the evaluation of Indoor Air Quality. In addition to this, absolute pressure, draught, Lux, U-value and surface temperature can be measured. For the determination of volume flow, you can use all possiblities for the measurement of flow velocity – such as thermal probes, vanes and Pitot tubes. The right instrument for every application The new testo 435 is available in four versions. Depending on the application, you can choose from versions with built- in differential pressure measurement as well as versions with additional instrument functions such as instrument memory, PC software and an extended range of probes. www.testo.com We measure it. testo-435-P01 06.08.2013 14:30 Seite 1
humidity values wirelessly over a distance of up to 20m without obstruction 2 connections for external probes We measure it. testo 435-1 testo 435-1 multi-functional measurement instrument for A/C, ventilation and Indoor Air Quality, battery and calibration protocol included Part no. 0560 4351 testo 435-3 testo 435-3 multi-functional measurement instrument with built-in differential pressure measurement for A/C, ventilation and Indoor Air Quality, battery and calibration protocol included Part no. 0560 4353 testo 435-2 testo 435-2 multi-function measuring instrument for air conditioning, ventilation and Indoor Air Quality with data memory, PC software and USB data transfer cable, includes battery and calibration protocol Part no. 0563 4352 testo 435-4 testo 435-4 multi-function measuring instrument with built-in differential pressure measurement for air conditioning, ventilation and Indoor Air Quality, with data memory, PC software and USB data transfer cable, includes battery and calibration protocol Part no. 0563 4354 Improved convenience of operation thanks to user profiles The operation of testo 435 is easy and efficient: User profiles are stored for the typical applications duct measurement and IAQ measurement. This makes complicated programming of the measuring instrument unnecessary. Secure measurement data monitoring The measurement data reports provide the customer with the data from the duct, long-term and degree of turbulence measurement. The company logo can be integrated into the form. The testo 435-1 and testo 435-3 allow the measurement values to be printed cyclically on the Testo fast printer. Flexibility thanks to wireless probes In addition to classical probes on wires, a wireless measurement up to a distance of 20 m (without obstruction) is possible. Damage to the wire or hindrances in usage are thus eliminated. A maximum of three wireless probes can be recorded and displayed with testo 435. The wireless probes are for the measurement parameters temperature and, depending on the instrument type, humidity. The optional, easily plugged-in radio module can be retrofitted at any time. General technical data Operating temperature -20 to +50 °C Storage temperature -30 to +70 °C Dimensions 220 x 74 x 46 mm Battery type Alkali manganese, mignon, Type AA Battery life 200 h (typical vane measurement) Weight 428 g Housing material ABS/TPE/Metal Protection class IP54 Warranty 2 years testo-435-P02 06.08.2013 14:30 Seite 2
testo 435-2/-4 testo 435-3/-4 Lux Measuring range 0 to +100000 Lux Accuracy ±1 digit See probe data Resolution / Overload 1 Lux; 0.1 Hz Differential pressure probe, internal 0 to +25 hPa ±0.02 hPa (0 to +2 hPa) ±1% of mv (remaining range) 0.01 hPa / 200 hPa testo 435 Technical data testo 435-1 testo 435-2 testo 435-3 testo 435-4 XXXX XXXX X X X X X XX X X X XX XXX X X XXX XX XX XX XX XX XX XXXX IAQ probe for the measurement of CO 2, air temperature, indoor air humidity and absolute pressure Thermal flow velocity probe with integrated temperature and air humidity measurement Vane and hot wire probes Temperature probe for immersion/penetration, air and surface measurements Wireless probes for temperature measurements Ambient CO probe Absolute pressure probe Integrated differential pressure measurement for flow velocity measurement with Pitot tube and for monitoring filters (not retro-fittable) Comfort probe for degree of turbulence measurement for the objective evaluation of the air velocity in a room Humidity probe for air temperature and air humidity measurements Wireless probe for air temperature and air humidity measurement Lux probe for the measurement of light intensity Temperature probe for determining U-value Instrument equipment Easy operation with user profiles XXXX Illuminated display XXXXTesto fast printer for documenting measurement data (optional) XXInstrument store for 10000 measurement values (not retro-fittable) XXPC software for the analysis, archiving and documentation of the readings Connectable probes (optional) Overview of versions testo 435 The table provides a fast overview of the connectable probes and the instrument equipment per version. We measure it. Sensor types testo 435-1/-2/-3/-4 NTC Measuring range -50 to +150 °C Accuracy ±1 digit ±0.5% of mv (remaining range) Resolution 0.1 °C Type K (NiCr-Ni) -200 to +1370 °C (remaining range) 0.1 °C Type T (Cu-CuNi) -200 to +400 °C (remaining range) 0.1 °C Testo humid. sensor, cap. 0 to +100 %RH See probe data 0.1 %RH Vane Measuring range 0 to +60 m/s Accuracy ±1 digit See probe data Resolution 0.01m/s (60 + 100 mm Vane) 0.1 m/s (16 mm Vane) Hot wire 0 to +20 m/s See probe data 0.01 m/s Absolute pressure probe 0 to +2000 hPa See probe data 0.1 hPa CO 2 (IAQ probe) 0 to +10000 ppm CO 2 See probe data 1 ppm CO testo-435-P03 06.08.2013 14:31 Seite 3
Part no.Transport and Protection Additional accessories and spare parts Printer and Accessories Calibration Certificates 0516 0035 0554 0549 0520 0071 0520 0006 0520 0005 0520 0024 0520 0004 0520 0034 0520 0010 0520 0033 Service case for basic equipment of measuring instrument and probes, dimensions: 400 x 310 x 96 mm Testo fast printer IRDA with wireless infrared interface; 1 roll thermal paper; 4 AA batteries, for printing out measurements on site ISO calibration certificate/temperature meas. instr. with surface probe; calibration points +60°C; +120°C; +180°C ISO calibration certificate humidity Calibration points 11.3 %RH and 75.3 %RH at +25 °C ISO calibration certificate pressure differential pressure; 5 points distributed over meas. range ISO calibration certificate velocity hot wire, vane anemometer; calibration points 0.3; 0.5; 0.8; 1.5 m/s ISO calibration certificate velocity hot wire, vane anemometer, Pitot tube; calibration points 1; 2; 5; 10 m/s ISO calibration certificate velocity hot wire, vane anemometer, Pitot tube; calibration points 5; 10; 15; 20 m/s ISO calibration certificate/light Calibration points 0; 500; 1000; 2000; 4000 Lux ISO calibration certificate/CO CO2 probes; calibration points 0; 1000; 5000 ppm 0516 0435 0515 0028 0554 0568 0554 0447 0554 0410 0554 0610 0554 0415 0563 4170 0554 0440 0554 0453 0554 0660 0554 0756 0554 0761 Service case for measuring instrument, probe and accessories, dimensions 520 x 380 x 120 mm Lithium battery button cell, CR2032 AA batteries for radio handle Spare thermal paper for printer (6 rolls), permanent ink measurement data documentation legible for up to 10 years Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz testovent 410, volume flow funnel, Ø 340 mm/330x330 mm, incl. case 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 testovent 415, volume flow funnel, Ø 210 mm/210x210 mm, incl. case testovent 417 funnel set for plate outlets (Ø 200 mm) and funnel for ventilator (330 x 330 mm) for ingoing and outgoing air Connection hose; silicone; 5 m long; max. load 700 hPa (mbar) Connection hose silicone-free for differential pressure measurement, length 5 m, load up to maximum 700 hPa, (mbar) Control and adjustment set for Testo humidity probes, salt solution with 11.3% RH and 75.3% RH, incl. adapter for Testo humidity probes, quick checks or calibration of humidity probe Sintered PTFE filter, Ø 12 mm, for corrosive media, High humidity range (long-term measurements), high flow velocities. Adhesive material for fixing and sealing We measure it. 0554 0641Stainless steel sintered filter, pore size 100 μm, probe protection in dusty atmospheres or higher flow velocities testo-435-P04 22.01.2014 13:12 Seite 4
IAQ probe to assess Indoor Air Quality, CO 2, humidity, temperature and absolute pressure measurement, with desk-top stand Vane meas. probe, 100 mm diameter, for measurements with funnel set 0563 4170 Absolute pressure probe 2000 hPa Thermal velocity probe with built-in temperature and humidity measurement, Ø 12 mm, with telescopic handle (max. 745 mm) Ambient CO probe, for detecting CO in buildings and rooms testovent 417 funnel set for plate outlets (Ø 200 mm) and funnel for ventilator (330 x 330 mm) for ingoing and outgoing air Vane meas. probe, 16 mm diameter, with telescopic handle max. 890 mm, e.g. for meas. in ducts, can be used from 0 to +60 Vane meas. probe, 60 mm diameter, with telescopic handle max. 910 mm, e.g. for meas. at duct exit, can be used from 0 to +60 °C Hot wire probe for m/s and °C, Ø probe head 7.5 mm, with telescopic handle (max. 820 mm) Dimensions Probe shaft/probe shaft tip Measuring range 0 to +50 °C 0 to +100 %RH 0 to +10000 ppm CO +600 to +1150 hPa +0.3 to +20 m/s 0 to +50 °C 0 to +2000 hPa -20 to +70 °C 0 to +100 %RH 0 to +20 m/s 0 to +500 ppm CO +0.6 to +40 m/s Operating temperature 0 to +60 °C +0.25 to +20 m/s Operating temperature 0 to +60 °C 0 to +20 m/s -20 to +70 °C Accuracy ±0.3 °C ±2 %RH (+2 to +98 %RH) ±(75 ppm CO 2 ±3% of mv) (0 to +5000 ppm CO 2) ±(150 ppm CO 2 ±5% of mv) (+5001 to +10000 ppm CO 2) ±10 hPa ±(0.1 m/s +1.5% of mv) ±0.5 °C ±5 hPa ±0.3 °C ±2 %RH (+2 to +98 %RH) ±(0.03 m/s +4% of mv) ±5% of mv (+100.1 to +500 ppm CO) ±5 ppm CO (0 to +100 ppm CO) ±(0.2 m/s +1.5% of mv) ±(0.1 m/s +1.5% of mv) ±(0.03 m/s +5% of mv) t99 Part no. 0632 1535 0635 9435 0638 1835 0635 1535 0632 1235 0563 4170 0635 9535 0635 9335 0635 1025 IAQ probes (testo 435-1/-2/-3/-4) Funnel measurement (testo 435-1/-2/-3/-4) Absolute pressure probes (testo 435-1/-2/-3/-4) Flow velocity probes (testo 435-1/-2/-3/-4) We measure it. 2) More temperature probes on the internet at www.testo.com Globe probe Ø 150mm, TC Type K, for measuring radiant heat 0 to +120 °C Class 1 0602 0743 Flow straightener testovent 417 Flow straigthener set testovent 417 consisting of funnel set testovent 417 and flow straigthener testovent 417 0554 4172 0554 4173 testo-435-P05 06.08.2013 14:33 Seite 5
Fast-action surface probe with sprung thermocouple strip, also for uneven surfaces, measurement range short-term to +500°C, TC Type K, Fixed cable Waterproof immersion/penetration probe, TC Type K, Fixed cable 1.2 m Comfort level probe for degree of turbulence measurement with telescopic handle (max. 820 mm) and stand, meets EN 13779 requirements Humidity/temperature probe Pitot tube, 350 mm long Pitot tube, 500 mm long Pitot tube, 1000 mm long Lux probe, for measuring light intensity Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term up to +280°C, TC Type K, Fixed cable Clamp probe for measurements on pipes, pipe diameter 15 to 25 mm (max. 1"), meas. range short-term up to +130°C, TC Type K, Fixed cable Temperature probe to determine U- value, triple sensor system for measuring wall temperature, modelling clay included Dimensions Probe shaft/probe shaft tip Measuring range -60 to +300 °C -60 to +400 °C 0 to +50 °C 0 to +5 m/s -20 to +70 °C 0 to +100 %RH 0 to 100.000 Lux 0 to 300 Hz -60 to +130 °C -50 to +100 °C -20 to +70 °C Accuracy Class 2 1) Class 2 1) ±0.3 °C ±(0.03 m/s +4% of mv) ±0.3 °C ±2 %RH (+2 to +98 %RH) Operating temperature 0 to +600 °C Accuracy acc. to DIN 13032-1: f1 = 6% = V(Lambda) adjustment f2 = 5% = cos-like weighting, Class C Class 2 Class 2 1) Class 1 1) U-value: ±0.1 ±2% of fsv* t99 3 s 7 s 5 s 5 s Part no. 0602 0393 0602 4592 0602 4692 0614 1635 0602 1293 0628 0109 0636 9735 0635 2145 0635 2045 0635 2345 0635 0545 Surface probes Immers./penetr. probes 2) (testo 435-1/-2/-3/-4) IAQ probes (testo 435-2/-4) Humidity probes (testo 435-2/-4) Surface probes 2) (testo 435-2/-4) Prandtl's Pitot tubes (testo 435-3/-4) 115 mm 114 mm max. 820 mm 350 mm / 500 mm / 1000 mm 50 mm Ø 5 mm Ø 5 mm Ø 12 mm Ø 7 mm Ø 12 mm Ø 3.7 mm 1) Accor ding t o standard EN 60584-2, the accuracy of Class 2 refers to -40 to +1200 °C. 2) More temperature probes on the internet at www.testo.com We measure it. Note: An additional probe for measuring outer temperatures is required when determining the U-value e.g. 0602 1793 or 0613 1001 or 0613 1002. *when used with an NTC or wireless humidity probe for measuring outside temperature and 20 K difference between the air inside and outside Efficient, robust NTC air probe, Fixed cable 1.2 m ±0.4 °C (remaining range) 60 s 0613 1712 Air probes 2) (testo 435-1/-2/-3/-4) 115 mm 50 mm Ø 5 mm Ø 4 mm testo-435-P06 06.08.2013 14:34 Seite 6
Probe shaft/probe shaft tip Dimensions Probe shaft/probe shaft tip Illustration Measuring range Measuring range Measuring range -50 to +350 °C Short-term to +500 °C 0 to +100 %RH -20 to +70 °C -50 to +1000 °C Accuracy Accuracy Accuracy Radio handle: ±(0.7 °C +0.5% of m.v.) (remaining range) T/C probe head: Class 2 ±2 %RH (+2 to +98 %RH) ±0.3 °C ±(0.9 °C +0.5% of m.v.) (remaining range) Resolution Resolution Resolution t99 0.1 °C (-50 to +199.9 °C) 1.0 °C (remaining range) 0.1 %RH 0.1 °C 1.0 °C (remaining range) 5 s120 mm 40 mm Ø 5 mm Ø 12 mm Part no. Part no. Part no. 0554 0189 0554 0189 0554 0189 0554 0191 0554 0191 0554 0191 Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO; Radio freq. 869.85 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO; Radio freq. 869.85 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO ; Radio freq. 869.85 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK 0602 0394 0636 9736 0602 0394 0636 9736 T/C probe head for surface measurement (T/C Type K) Humidity probe head T/C probe head for surface measurement (T/C Type K) Humidity probe head Radio handles with probe head for surface measurement Radio probes incl. humidity probe head Radio handles for attachable T/C probes We measure it. Radio probes for immersion/penetration measurements Dimensions Probe shaft/probe shaft tip Dimensions Probe shaft/probe shaft tip Measuring range Measuring range -50 to +275 °C -50 to +350 °C Short-term to +500 °C Accuracy Accuracy ±1.5 °C (remaining range) Radio handle: ±(0.7 °C +0.5% of m.v.) (remaining range) T/C probe head: Class 2 Resolution Resolution t99 t99 0.1 °C 0.1 °C (-50 to +199.9 °C) 1.0 °C (remaining range) t99 (in water) 12 s t99 (in water) 10 s 105 mm 100 mm Ø 5 mm Ø 5 mm Ø 3.4 mm Ø 3,4 mm Part no. Part no. 0613 1001 0554 0189 0554 0191 Radio immersion/penetration probe, NTC, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO; Radio freq. 869.85 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO; Radio freq. 869.85 MHz FSK Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK 0613 1002 0602 0293 0602 0293 Radio immersion/penetration probe, NTC, approval for USA, CA, CL; Radio freq. 915.00 MHz FSK T/C probe head for air/immersion/penetration measurement (T/C Type K) T/C probe head for air/immersion/penetration measurement (T/C Type K) Radio handles with probe head for air-/ immersion-penetration-meas. testo-435-P07 07.01.2014 10:07 Seite 7
Subject to change without notice. testo 435 We measure it. Radio probes www.testo.com 0981 9614/msp/A/01.2014 Part no.Radio module for upgrading measuring instrument with radio option 0554 0188Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO 0554 0190Radio module for measuring instrument, 915.00 MHz FSK, approval for USA, CA, CL Common Technical Data Technical data Radio probes Measuring rate 0.5 s or 10 s, adjustable on handle Radio coverage Up to 20 m (without obstructions) Radio transmission Unidirectional Operating temperature -20 to +50 °C Storage temperature -40 to +70 °C Protection class IP54 Radio immersion/penetration probe, NTC Battery type 2 x 3V button cell (CR 2032) Battery life 150 h (meas. rate 0.5 s) 2 months (meas. rate 10 s) Radio handle Battery type 2 AAA micro batteries Battery life 215 h (meas. rate 0.5 s) 6 months (meas. rate 10 s) testo-435-P08 06.08.2013 14:36 Seite 8