testo 440 laboratory kit
SKU: 0563 4412
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Intuitive: Structured measurement menu for long-term measurements
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Precise: Laboratory probe with Pt100 sensor for accurate measurement results
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Reliable: Internal data storage and USB port for flexible data export
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Adapted to the challenges that you face: Interchangeable probe coating made of laboratory glass (Duran) for safe use in aggressive media
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Intuitive: Structured measurement menu for long-term measurements
-
Precise: Laboratory probe with Pt100 sensor for accurate measurement results
-
Reliable: Internal data storage and USB port for flexible data export
-
Adapted to the challenges that you face: Interchangeable probe coating made of laboratory glass (Duran) for safe use in aggressive media
Kit for carrying out measurements in laboratories: The testo 440 air velocity & IAQ measuring instrument and the glass-coated, digital laboratory probe (Ø 6 mm) with Pt100 temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
*All prices include GST
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Description
Delivery Scope
- testo 440 air velocity & IAQ measuring instrument, 3x AA batteries, USB cable and calibration protocol (0560 4401)
- Glass-coated digital Pt100 laboratory probe (0618 7072)
- Basic case for testo 440 and 1 probe
Technical Data
| testo 440 – testo 440 air velocity and IAQ measuring instrument (0560 4401) | |
|---|---|
| Temperature - NTC | |
| Measuring range | -40 to +150 °C |
| Accuracy |
±0.4 °C (-40 to -25.1 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5 % of mv (Remaining Range)
±0.3 °C (-25 to +74.9 °C)
|
| Resolution | 0.1 °C |
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring range | -200 to +1370 °C |
| Accuracy | ±(0.3 °C + 0.3 % of mv) |
| Resolution | 0.1 °C |
| General technical data | |
| Weight | 250 g |
| Dimensions | 154 x 65 x 32 mm |
| Operating temperature | -20 to +50 °C |
| Connectable probes | 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K |
| Product colour | black/orange |
| Battery type | 3 AA mignon 1.5 V |
| Battery life | 12 h (typically vane measurement) |
| Interface | Bluetooth®; USB |
| Storage temperature | -20 to +50 °C |
| Glass-coated laboratory probe (Pt100 temperature sensor, digital) for temperature measurements in aggressive media – measuring range -50 to +400 °C (0618 7072) | |
| Temperature - Pt1000 | |
| Measuring range | -50 to +400 °C |
| Accuracy |
±(0.4 °C + 0.6 % of mv) (+300.01 to +400 °C)
±(0.3 °C + 0.3 % of mv) (-50 to +300 °C)
|
| Resolution | 0.1 °C |
| Reaction time | t₉₀ <45 s |
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring range | -200 to +1370 °C |
| Accuracy | ±(0.3 °C + 0.3 % of mv) |
| Resolution | 0.1 °C |
| General technical data | |
| Storage temperature | -20 to +60 °C |
| Weight | 39 g |
| Dimensions | 250 x 6 x 50 mm (LxWxH) |
| Operating temperature | -5 to +50 °C |
| Length probe shaft | 200 mm |
| Product-/housing material | glass fibre |
| Cable length | 1.6 m |
| Diameter probe shaft tip | 5 mm |
| Diameter probe shaft | 6 mm |
| Length probe shaft tip | 30 mm |
| Product colour | Black |
Applications
Range of probes for cleanrooms and laboratories
The testo 440 air velocity & IAQ measuring instrument is also ideal for a wide variety of applications in cleanrooms and laboratories in conjunction with the following probes:
- High-precision flow measurement in fume cupboards with the fume cupboard probe
- Thanks to the low start-up speed of 0.1 m/s, the high-precision vane probe (Ø 100 mm) is ideal for laminar flow measurements in cleanrooms. It is available as a variant with Bluetooth or with fixed cable
- To measure the humidity in cleanrooms, we recommend the high-precision humidity/temperature probe (0636 9771 or 0636 9772). With an accuracy of ±(0.6 %RH + 0.7% of m.v.) (0 to 90 %RH), it also meets the requirements for humidity measurements in this particularly sensitive area
- Use the high-precision digital Pt100 temperature probes, for example, for high-precision comparative measurements in calibration laboratories, temperature measurements in chemical laboratories or in the cosmetics industry as well as for determining the temperature distribution in refrigerators and conditioning cabinets
