TESTO 184 H1 空气湿度和温度数据记录器 (-20 ~ +70 °C,0 ~100% RH)

Temperature - NTC

Measuring range: -20 to +70 °C

Accuracy: ±0.5 °C (0 to +70 °C)

±0.8 °C (-20 to 0 °C)

Resolution: 0.1 °C

Reaction time: t₉₀ = 30 min

Measuring rate: 1 min to 24 h

Humidity - Capacitive

Measuring range: 0 to 100 %RH

Accuracy: ±1.8 %RH. +3 % of mv (at 25 °C. 5 % to 80 %RH)

±0.03 %RH/K (at 0 to 60 °C)

±1 %rF Hysterese

±1 %rF/year Drift

Resolution: 0.1 %RH

Measuring rate: 1 min to 24 h

General technical data

Weight: 44 g

Dimensions: 97 x 40 x 12 mm (LxWxH)

Operating temperature: -20 to +70 °C

Product-/housing material: ABS

Protection class: IP30

System requirements: Adobe® Acrobat Reader

Product colour: white

Standards: CE 2014/30/EU; CFR 21 Part 11 (in use with testo ComSoft CFR-Software)

Certificate type: Certified by HACCP International

Channels: 2 internal

Operating time: Unlimited

Authorizations: CE

Alarm function: via LED and Display

Battery type: Lithium battery CR2450. 3V. exchangeable

Battery life: 500 days (at +25 °C and 15 mins measurement rate).

Display type: segment LCD

Display size: one-line

Display ligthing: no

Interface: USB; NFC

Memory: 64000 measuring values

Storage temperature: -55 to +70 °C