testo 435-2

  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
  • testo 435-2
TESTO AG
testo 435-2, measuring instrument for A/C, ventilation and Indoor Air Quality with memory, PC software, USB data transmission cable, incl. battery
 
Part #: 0563 4352

Description

The measuring instrument for ambient air conditions, for assessment of Indoor Air Quality and adjusting and testing VAC systems, stands out on account of its efficient measurement process. Probe-controlled menus and selectable user profiles, e.g. for duct measurement or long-term measurement, ensure the user-friendliest operation possible. The new IAQ probe measures Indoor Air Quality by measuring the CO2 level, air moisture and air temperature. In addition, the lux probe and comfort level probe can be connected to assess draught air. Clear analysis and archiving ensure practical PC documentation. Temperature and humidity measurement is integrated in the new thermal probe. The special flow protocol professionally documents duct measurements. It is also possible to connect additional temperature and humidity probes. Readings from up to 3 temperature or humidity probes can be clearly displayed in the measuring instrument; data transmission is by radio, i.e. wireless.

  • Instrument memory for 10,000 readings
  • PC software for analysis, archiving and documenting data
  • IAQ probe, lux probe and comfort level probe
  • Vane measurement and thermal probes
  • Radio probes for temperature and humidity
  • Protection class IP54

Applications of testo 435-2

PC Software

  • Radio handle for plug-in probe heads, incl. T/C adapter,

    # 0554 0189

    Range -50 to +1000 °C, TC type K

  • Funnel set

    # 0563 4170

    Сonsisting of funnel for disc outlets (∅ 200) and funnel for ventilator (330 x 330 mm) for in- and outgoing air

  • Fast-reaction paddle surface probe

    # 0602 0193

    For measurements in inaccessible places, e.g. narrow apertures and slots, TC Type K Meas. Range 0 to +300 °C

     

  • Fast-action surface probe with sprung thermocouple strip

    # 0602 0393

    Also for uneven surfaces, measurement range short-term to +500°C, TC Type K Meas. Range -60 to +300 °C

    Accuracy  Class 2 ¹⁾ , Reaction time 3 s

  • T/C probe head for surface measurement, attachable to radio handle, T/C Type K

    # 0602 0394

    Meas. Range -50 to +350 °C Short-term to +500 °C

  • Waterproof immersion/penetration probe

    # 0602 1293

    TC Type K Meas. Range -60 to +400 °C

  • Pipe wrap probe

    # 0602 4592

    For pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to +280°C, TC Type K Meas. Range -60 to +130 °C

  • Clamp probe for measurements on pipes

    # 0602 4692

    Pipe diameter 15 to 25 mm (max. 1"), meas. range short-term up to +130°C, TC Type K Meas. Range -50 to +100 °C

  • Efficient, robust NTC air probe

    # 0613 1712

    Meas. range -50 to +125 °C

  • Comfort level probe

    # 0628 0109
    For degree of turbulence measurement with telescopic handle (max. 820 mm) and stand, meets EN 13779 requirements
    Meas. range 0 to +50 °C ,Accuracy ±0,3 °C
    Meas. Range 0 to +5 m/s, Accuracy  ±(0.03 m/s + 4 % of mv)
  • IAQ probe to assess Indoor Air Quality

    # 0632 1535

    CO2, humidity, temperature and absolute pressure measurement, with desk-top stand Meas. range 0 to +50 °C Meas. Range 0 to +10000 ppm CO2 Meas. Range +600 to +1150 hPa Meas. Range 0 to +100 %RH

  • Lux probe

    # 0635 0545

    For measuring light intensity Meas. Range 0 to 100.000 Lux 0 to 300 Hz

  • Hot wire probe for m/s and °C

    # 0635 1025

    ∅ probe head 7.5 mm, with telescopic handle (max. 820 mm) Meas. range -20 to +70 °C Meas. Range 0 to +20 m/s

  • Thermal velocity probe

    # 0635 1535

    With built-in temperature and humidity measurement, ∅ 12 mm, with telescopic handle (max. 745 mm) Meas. range -20 to +70 °C Meas. Range 0 to +100 %RH Meas. Range 0 to +20 m/s

  • Vane meas. probe

    # 0635 9335

    60 mm diameter, with telescopic handle max. 910 mm, e.g. for meas. at duct exit (can be used from 0 to +60 °C) Meas. Range +0.25 to +20 m/s

  • Vane meas. probe,

    # 0635 9435

    100 mm diameter, for measurements with funnel set 0563 4170 Meas. range 0 to +50 °C Meas. Range +0.3 to +20 m/s

  • Vane meas. probe

    # 0635 9535

    16 mm diameter, with telescopic handle max. 890 mm, e.g. for meas. in ducts (can be used from 0 to +60 °C) Meas. Range +0.6 to +40 m/s

  • Duct humidity / temperature probe

    # 0636 9735
    Meas. range -20 to +70 °C / 0 to +100 %RH
    Accuracy    ±0.3 °C / ±2 %RH (+2 to +98 %RH)
  • Humidity probe head, attachable to radio handle

    # 0636 9736

    Meas. range -20 to +70 °C Meas. Range 0 to +100 %RH

  • Absolute pressure probe

    # 0638 1835

    2000 hPa Meas. Range 0 to +2000 hPa

  • Handle for attachable humidity probe head

    # 0430 9735

    For connection to testo 635, incl. probe wire, for measurement / calibration of humidity probe head

  • Lithium battery, button cell, type CR 2032

    # 0515 0028

    (for wireless probes)

  • Service case for basic equipment of measuring instrument and probes

    # 0516 1035

    Dimensions: 400 x 310 x 96 mm

  • Service case for measuring instrument, probe and accessories

    # 0516 1435

    Dimensions 520 x 380 x 120 mm

  • Radio module for measuring instrument

    # 0554 0188

    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

  • Connection hose, silicone, 5m long

    # 0554 0440

    (max. load 700 hPa (mbar))

  • Plug-in mains adapter

    # 0554 0447

    5 VDC 500 mA with European adapter

  • Testo fast printer

    # 0554 0549

    With wireless infrared interface, 1 roll thermal paper and 4 AA batteries (for printing out measurements on site)

  • Spare thermal paper for printer (6 rolls

    # 0554 0568

    (measurement data documentation legible for up to 10 years)

  • Stainless steel sintered cap, Ø 12 mm

    # 0554 0647

    Screwed onto humidity probe (for measurements at high flow velocities or in contaminated air)

  • testo saline pots for control and humidity adjustment of humidity probes

    # 0554 0660

    11.3 %RH and 75.3 %RH with adapter for humidity probe (quick checks or calibration of humidity probe)

  • Teflon sintered filter

    # 0554 0756

    Ø 12 mm, for corrosive substances (high humidity range (long-term measurements), high velocities)

  • Adhesive material for fixing and sealing

    Adhesive material for fixing and sealing

    # 0554 0761
  • testovent 417

    # 0554 4172

    More accurate volume flow measurement independent of the swirl direction Flow straightener retrofittable for existing Testo funnels sets

  • Funnel set

    # 0563 4170

    Сonsisting of funnel for disc outlets (∅ 200 mm) and funnel for ventilator (330 x 330 mm) for in- and outgoing air

  • ISO calibration certificate velocity

    ISO calibration certificate velocity

    # 0520 0004
    (hot wire, vane anemometer, Pitot tube; calibration points 1; 2; 5; 10 m/s)
  • ISO calibration certificate humidity

    ISO calibration certificate humidity

    # 0520 0006
    (Calibration points 11.3 %RH and 75.3 %RH at +25°C)
  • ISO calibration certificate/light

    # 0520 0010

    5 calibration points: 0; 500; 1,000; 2,000; 4,000 lx

  • ISO calibration certificate velocity

    ISO calibration certificate velocity

    # 0520 0024
    (hot wire, vane anemometer; calibration points 0.5; 0.8; 1; 1.5 m/s)
  • ISO calibration certificate/pressure

    ISO calibration certificate/pressure

    # 0520 0025
    (differential pressure, accuracy 0.1 to 0.6 (% of fsv))
  • ISO calibration certificate/CO2

    # 0520 0033

    (CO2 probes; calibration points 0; 1000; 5000 ppm)

  • ISO calibration certificate/Velocity

    ISO calibration certificate/Velocity

    # 0520 0034
    (hot wire, vane anemometer, Pitot tube; calibration points 5; 10; 15; 20 m/s)
  • ISO calibration certificate/temperature

    ISO calibration certificate/temperature

    # 0520 0071
    (meas. instr. with surface probe; calibration points +60°C; +120°C; +180°C)
  • ISO calibration certificate temperature

    # V400 0000

Storage temperature

-30 to +70 °C
Operating temperature                             -20 to +50 °C

Battery type

Alkali manganese, mignon, Type AA

Battery life

200 h (typical vane measurement)

Weight

450 g

Dimensions

220 x 74 x 46 mm

Material/Housing

ABS/TPE/Metal
 
Probe type Typ T (Cu-CuNi)
 
Meas. range                                             -200 to+400 °C
Accuracy ±0.3 °C (-60 to +60 °C)
±0.3% of mv (remaining range)
Resolution 0.1 °C
 
Probe type NTC
 
Meas. range -50 to +150 °C
Accuracy ±0.2 °C (-25 to +74.9 °C)
±0.4 °C (-50 to -25.1 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5% of mv (remaining range)
Resolution 0.1 °C
 
Probe type Type K
 
Meas. Range -200 to +1370 °C
Accuracy ±0.3 °C (-60 to +60 °C)
±(0.2 °C +0.3% of mv) (remaining range)
Resolution 0.1 °C
 
Probe type CO2
 
Meas. Range 0 to +10000 ppm CO2
Resolution 1 ppm CO2
 
Probe type Lux
 
Meas. Range 0 to +100000 Lux
Resolution 1 Lux / 0.1 Hz
 
Probe type Absolute pressure probe
 
Meas. Range 0 to +2000 hPa
Resolution 0.1 hPa
 
Probe type humid. sensor, cap.
 
Meas. Range 0 to +100 %RH
Resolution 0.1 %RH
 
Probe type Hot Wire
 
Meas. Range 0 to+20 m/s
Resolution 0.01 m/s
 
Probe type Vane
 
Meas. Range 0 to +60 m/s
Resolution 0.01 m/s (60 vane)
0.1 m/s (16 vane)
 

Enquiry Form

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