Kayan aiki bayani:
7515, 7525, 7535 da kuma 7545
Mai gwajin IAQ-CALC na TSI kyakkyawan kayan aiki ne don bincike da sa ido kan ingancin iska na gida. 7515 shine kayan aiki mai ƙarancin farashi don gwajin CO2. 7535 ya kara aikin adana CO2 data ta atomatik. 7525 da 7545 za a iya auna da kuma adana sigogi da yawa a lokaci guda. 7525 zai iya auna CO2, zafi, zafi, da kuma lissafin dangi zafi na dew point, zafi ball zafi, da kuma waje iska zafi. 7545 kuma yana iya auna CO.

fasaha sigogi:
7515, 1525, 7535 da kuma 7545

CO2
Nau'in firikwensin Biyu wavelength NDIR (non-yaduwa infrared)
Ma'auni 0 ~ 5000ppm
Daidaito 1 karatun ± 3.0% ko ± 50ppm dauki mafi girma
ƙuduri 1ppm
Amsa Lokaci 20s

zafin jiki (kawai 7525 da kuma 7545 iri)
Nau'in firikwensin Thermostat
Ma'auni 32 ~ 140 ℃ (0 ~ 60 ℃)
Daidaito ± 1.0 ℃ (± 0.6 ℃)
ƙuduri 0.1 ƙƙuduri (0.1 ℃)
Amsa lokaci 30s (a 400ft / min [2m / s] iska gudun, zafin jiki ya kai 90% na zui ƙarshe darajar)

Relative zafi (kawai 7525 da kuma 7545 iri ya dace)
Nau'in firikwensin Film Capacitive
Ma'auni 5 ~ 95% RH
Daidaito 2 ± 3.0% RH
ƙuduri 0.1% RH
Amsa lokaci 20s (zafi ya kai 63% na ƙarshen darajar zui)

% na waje na iska (kawai 7525 da 7545)
Cikakken 0 ~ 100%
ƙuduri 0.1%

CO (Samfurin 7545 ne kawai)
Nau'in firikwensin lantarki
Ma'auni 0 ~ 500ppm
Daidaito karatun ± 3.0% ko ± 3ppm dauki mafi girma
ƙuduri 0.1ppm
Amsa lokaci karantawa 90% canji kasa da 60s

aiki zazzabi 32 ~ 113 aikaik (0 ~ 45 ℃)

Ajiye zafin jiki -4 ~ 158 ℃ (-20 ~ 70 ℃)

Abubuwan ajiya na bayanai (7525 da 7545 kawai)
Capacity 7525 nau'in zai iya yin rikodin zui har zuwa 24200 saiti na bayanai, ciki har da duk sigogi masu aunawa; 7535 nau'in zai iya rikodin zui mai girma zuwa 40300 saiti na bayanai, ciki har da duk sigogi masu aunawa; 7545 nau'in zai iya rikodin zui babban zuwa 22,000 saiti na bayanai, ciki har da duk sigogi masu aunawa;
Lokaci na yau da kullun 1s, 5s, 10s, 20s, 30s
Tsakanin tattara bayanai 1s ~ 1h (mai amfani da al'ada)

Kayan aiki size (duk model)
4.2in.×7.2 in.×1.5 in. （107 mm×183 mm×38 mm）

Binciken girma (7515)
Tsawon 2.7 in. (69 cm)
Diamita 0.76 in. (2.0 cm)

Girman bincike (7525, 7535 da 7545)
Tsawon 5.9 in. (15.1 cm)
Diamita 0.74 in. (1.9 cm)

Nauyi (ciki har da baturi)
7515 da kuma 7535 nau'i 0.6 lbs (0.27 kg)
7525 da kuma 7545 nau'i 1.16 lbs (0.53 kg)

wutar lantarki
Irin 7515 Hudu AA baturi
7525, 7535 da 7545 nau'ikan huɗu AA baturi ko zaɓi AC adafta

Babban fasali:
CO2 firikwensin da low drift NDIR iya daidaito, daidai auna
Sampling aiki zai iya yin rikodin Multi-point ma'auni data
Tsarin ergonomic

7525 da 7545
Temperature da kuma dangi zafi ma'auni taimaka ƙayyade zafi ta'aziyya
% na waje iska ta hanyar CO2 ko zafi
Kai tsaye lissafin dew point zafin jiki da kuma m ball zafin jiki
Masu auna CO na lantarki (7545)
7525 da 7545 iya zui babban nuna 3 sigogi
7515 da 7535 kawai nuna 1 sigogi