中國(guó)臺(tái)灣表面溫度計(jì)DE-305/DE-306
產(chǎn)品說(shuō)明
溫度范圍:攝氏或華氏,用戶選擇。
分辨率:攝氏1oC或華氏1oF(或0.1oC或0.1oF)
用戶可選擇
輸入:一個(gè)K型熱電偶
測(cè)量范圍:-50~1300oC,(-59~2000oF)
儀器操作范圍:使用在0~50℃
環(huán)境(32~122oF)
精度:(18~28oC環(huán)境)
±(0.3%讀值+攝氏1o)-50~1000oC
±(0.5%讀值+攝氏1o)1000~1300oC
±(0.3%讀值+ 2oF)-58~2000oC
其精確度規(guī)范不包括
D型熱電偶探頭的精度。
溫度系數(shù):
0.1倍于每個(gè)應(yīng)用精度范圍
從攝氏0度至攝氏18度,至攝氏50℃
誤差。偏差。
誤差是由于某個(gè)熱電偶引起,這實(shí)際上可消除,(或者)超過(guò)了量程,(或者)使用一
個(gè)槽形面板(可能是變了形的,引起誤差)。
偏差:是當(dāng)在儀表上調(diào)整和溫度精度標(biāo)準(zhǔn)調(diào)整時(shí)(所產(chǎn)生)。當(dāng)使用不同的熱電偶,雖然作了調(diào)整,(還是可能會(huì)產(chǎn)生偏差)。
zui大輸入:60V的直流或交流有效值24V,在輸入引線或任何輸入和接地之間(的電壓)。
Technical
Temperature scale: oC or oF User-Selective.
Resolution: 1oC or 1oF (or 0.1oC or 0.1oF)
User-Selectable
Inputs: One K-type Thermocouple
Measurement Range: -50 ~ 1300oC, (-59 ~ 2000oF)
Meter Operating Range:For Using at 0oC ~ 50oC
Environment(32 ~ 122oF)
Accuracy:(18~28oC ambient)
±(0.3%rdg + 1oC)-50 ~ 1000oC
±(0.5%rdg + 1oC)1000 ~ 1300oC
±(0.3%rdg + 2oF)-58 ~ 2000oC
The accuracy specification does not include
type D thermocouple probe accuracy.
Temperature Coefficient:
0.1 times the applicable accuracy specification per
oC from 0oC to 18oC to 50oC
Error Offset:Errors contributed by one particular thermocouple may be practically eliminated, over a limited measurement range, using a recessed front panel OFFSET adjust on the meter and an accurate temperature standard when making the adjustment. Although making the adjustment may increase measurement errors for using different themocouples
Maximum Input: 60V dc or 24V rms ac
between the input pins or any input and ground.
General
Display: 31/2 digit liquid crystal display (LCD) with maximum reading of 1999.
Sampling Rate: 2.5 times per second
Battery: One 9 V battery (6F 22)
Dimensions (mm): 148(H)x71(W)x36(D)
Weight: 208g (including battery)
Power current:Approx. DC 2.8mA (typical)
Enclosure
1. Manual 2. Battery 9V . 3. Rubber Holster
其它熱電偶探頭
1. NR-31B | 2. NR-31C | 3.NR-32 | 4.NR-33 |
5. NR-34A | 6. NR-34B | 7. NR-34C | 8. NR-35A |
9. NR-35B | 10. NR-38 | 11. NR-885A | 12.NR-886B |
13. NR-81530 | 14. NR-81531A/B | 15.NR-81532A/B | 16. NR-81533A/B |
17. NR-81535A/B | 18. TPK-1 | 19.NR-39 | 20.NR-M39 |